t2bot.ru

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Free website and domain report on t2bot.ru

Last Updated: 7th June, 2023 Update Now
Overview

Snoop Summary for t2bot.ru

This is a free and comprehensive report about t2bot.ru. T2bot.ru has the potential to be earning an estimated $10 USD per day from advertising revenue. If t2bot.ru was to be sold it would possibly be worth $7,602 USD (based on the daily revenue potential of the website over a 24 month period). T2bot.ru receives an estimated 3,649 unique visitors every day - a large amount of traffic! This report was last updated 7th June, 2023.

About t2bot.ru

Site Preview: t2bot.ru t2bot.ru
Title: Все для пользователей антивирусных продуктов ESET.
Description: Все для пользователей антивирусных продуктов ESET: Ключи активации - Антивирусные программы - Инструкции по активации.
Keywords and Tags: eset, eset nod32 key, eset nod32 keys, eset nod32 license key, eset nod32 username password trial, eset trial username and password, nod32, nod32 key, nod32 keys, nod32 license, nod327 keys, potential illegal software, t2bot ru nod32key, ключи
Related Terms: eset antivirus, eset nod32, eset online scanner
Fav Icon:
Age: Over 12 years old
Domain Created: 2nd March, 2011
Domain Updated:
Domain Expires: 2nd March, 2021
Review

Snoop Score

3/5 (Great!)

Valuation

$7,602 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 170,638
Alexa Reach:
SEMrush Rank (US): 399,911
SEMrush Authority Score: 38
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 1,006 0
Traffic: 2,996 0
Cost: $1,959 USD $0 USD
Traffic

Visitors

Daily Visitors: 3,649
Monthly Visitors: 111,073
Yearly Visitors: 1,331,989
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $10 USD
Monthly Revenue: $317 USD
Yearly Revenue: $3,796 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Backlinks: 844
Referring Domains: 211
Referring IPs: 195
T2bot.ru has 844 backlinks according to SEMrush. 47% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve t2bot.ru's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
97% of t2bot.ru's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: https://rr-go.com/go/96765/?categoryID=118&geo=us&lang=en&r&subcategoryID=15
Target: http://t2bot.ru/

2
Source: http://moemesto.ru/poltergeist/all/
Target: http://www.t2bot.ru/nod32key

3
Source: https://www.globtechpro.com/p/nod-security.html
Target: https://t2bot.ru/en/esetkeys/

4
Source: http://ha21.parsiblog.com/Posts/5/%D8%AF%D8%A7%D9%86%D9%84%D9%88%D8%AF+FRAG+Pro+Shooter+1.0.7+%E2%80%93+%D8%A8%D8%A7%D8%B2%D9%8A+%D8%A7%DA%A9%D8%B4%D9%86+%D8%A7%D9%86%D8%AF%D8%B1%D9%88%D9%8A%D8%AF/
Target: https://t2bot.ru/en/esetkeys/

5
Source: http://ha21.parsiblog.com/Posts/5/%D8%AF%D8%A7%D9%86%D9%84%D9%88%D8%AF+FRAG+Pro+Shooter+1.0.7+%E2%80%93+%D8%A8%D8%A7%D8%B2%D9%8A+%D8%A7%DA%A9%D8%B4%D9%86+%D8%A7%D9%86%D8%AF%D8%B1%D9%88%D9%8A%D8%AF/
Target: https://t2bot.ru/en/esetkeys/

Top Ranking Keywords (US)

1
Keyword: nod32 keys
Ranked Page: https://t2bot.ru/en/esetkeys/

2
Keyword: nod32 key
Ranked Page: https://t2bot.ru/en/esetkeys/

3
Keyword: eset nod32 keys
Ranked Page: https://t2bot.ru/en/esetkeys/

4
Keyword: nod32 license
Ranked Page: https://t2bot.ru/en/esetkeys/

5
Keyword: eset nod32 key
Ranked Page: https://t2bot.ru/en/esetkeys/

Domain Analysis

Value Length
Domain: t2bot.ru 8
Domain Name: t2bot 5
Extension (TLD): ru 2
Expiry Check:

Page Speed Analysis

Average Load Time: 2.93 seconds
Load Time Comparison: Faster than 28% of sites

PageSpeed Insights

Avg. (All Categories) 82
Performance 99
Accessibility 96
Best Practices 79
SEO 100
Progressive Web App 37
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
99

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for t2bot.ru. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.6 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 1.2 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 0.7 s
The timing of the largest text or image that is painted.
Time to Interactive — 1.2 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.2 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 50 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.6 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive t2bot.ru as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://t2bot.ru/
0
455.58999991044
4393
4099
200
text/html
Document
http://t2bot.ru/css/glav.css
497.68799985759
1042.9769998882
2121
1844
200
text/css
Stylesheet
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
498.03699995391
514.34500003234
47683
136412
200
text/javascript
Script
http://t2bot.ru/js/jquery-latest.min.js
498.45799989998
1093.657999998
33571
95786
200
application/javascript
Script
http://t2bot.ru/js/glav.js
499.28999994881
953.31999985501
573
663
200
application/javascript
Script
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
1047.690999927
1072.3539998289
91139
239294
200
text/javascript
Script
http://t2bot.ru/img/glav.jpg
1050.7509999443
1654.2829999235
110999
110716
200
image/jpeg
Image
https://googleads.g.doubleclick.net/pagead/html/r20201203/r20190131/zrt_lookup.html
1091.8639998417
1097.6269999519
6018
10950
200
text/html
Document
https://partner.googleadservices.com/gampad/cookie.js?domain=t2bot.ru&callback=_gfp_s_&client=ca-pub-0907772305310509
1194.9999998324
1256.5579998773
877
198
200
text/javascript
Script
https://adservice.google.com/adsid/integrator.js?domain=t2bot.ru
1196.4569999836
1206.0449998826
1221
109
200
application/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&h=280&slotname=8634616080&adk=3992144229&adf=3025194257&pi=t.ma~as.8634616080&w=336&lmt=1529175603&psa=0&format=336x280&url=http%3A%2F%2Ft2bot.ru%2F&flash=0&wgl=1&dt=1609929673023&bpp=45&bdt=584&idt=120&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=403708094415&frm=20&pv=2&ga_vid=9379255.1609929673&ga_sid=1609929673&ga_hid=1248711320&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=295&ady=286&biw=1350&bih=940&scr_x=0&scr_y=0&eid=21066922%2C21068769&oid=3&pvsid=485450800353563&pem=600&rx=0&eae=0&fc=896&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7CaeE%7C&abl=CA&pfx=0&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&xpc=URdH1Ch95T&p=http%3A//t2bot.ru&dtd=168
1218.1879999116
1601.9279998727
1356
405
200
text/html
Document
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
1221.8039999716
1235.9639999922
29693
75409
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&adk=1812271804&adf=1573534164&lmt=1529175603&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1048576%2C32%3A32%2C40%3A32&format=0x0&url=http%3A%2F%2Ft2bot.ru%2F&ea=0&flash=0&pra=7&wgl=1&dt=1609929673118&bpp=1&bdt=679&idt=90&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&prev_fmts=336x280&nras=1&correlator=403708094415&frm=20&pv=1&ga_vid=9379255.1609929673&ga_sid=1609929673&ga_hid=1248711320&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1350&bih=940&scr_x=0&scr_y=0&eid=21066922%2C21068769&oid=3&pvsid=485450800353563&pem=600&rx=0&eae=2&fc=896&brdim=0%2C0%2C0%2C0%2C800%2C0%2C1%2C1%2C1350%2C940&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&dtd=101
1246.4039998595
1346.8700000085
1854
5120
200
text/html
Document
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20201203&st=env
1658.8459999766
1667.5409998279
7663
8488
200
application/json
XHR
https://tpc.googlesyndication.com/sodar/sodar2.js
1671.4849998243
1687.5559999608
6761
16489
200
text/javascript
Script
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
1697.8980000131
1707.456999924
5470
12318
200
text/html
Document
https://pagead2.googlesyndication.com/bg/PbZvCEkorD5rxjWOexle1_regFmuc5-vrUA2zacPm4s.js
1729.9049999565
1736.6319999564
7001
14035
200
text/javascript
Script
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=220&t=2&li=gda_r20201203&jk=485450800353563&bg=!CgmlCSnNAAXKjztBylgE-BWbsZZnOQIAAAH8UgAAACloAQcKAZheBLRbgkVU37Gz5WQh_enw4wX9J55lg5hUXgpVVAQbeY_k8nCu5pkZgy1aWj91H3JQw72wAf62uc5o5S7SlESw5AnJ3tjCVd5g5R4b-Ux_4u1fJ0o4NtAhm6SfyW62Ka31M3jLOd9KLAuFD1CsVmEZSJGT4FPSA59Rx_uxwW90B7yp5H0INOq7hTK01qHUMlu2VpPuqqZCrSftPANrkc7ppyY4yQgWnPV9xud8fOmrTdtJQdFhAOwgkQunyRnwhLZfe39-W_suyIq_mvVWBOLkuXop71Rs3VmuO5q9jMxsVUN60_3W18q6cOrCjI13Un7UuSENauL8jDRBbwb4J-upkXDBpqlzf2s0UTUaosXjuQt6gniD3XDrYMk0FpjMron2efdvw32BC8vCAsxMXvbkSMNbyi8jef2U6682-N94z_tZYflxbGY8SuRG5INh5iGkO3lruS4uwwhv9kruPC2mZNk33YK9XJAmp1FKtJXg2x-Hq30cDvudWwgIIjx10HRBuQMk0ocsZSfuti389Zx4d-K25cdTpcCZAcV3Dyk7knk3xVixdI_91zYyimPksoqBbqepBr8bGgFVTGDzey-X20KzNhfCAEn9hcI3-tINdo17rN1VhB3cfah83JjDJ39qPA5aRLwl6RHoxyNLujuINdUDezfziUsO-zoKDCdEQcNgVueurKu0kB5MHAN9jjlVViukoyvrhX8Ku-zqgZQ7_VaA4g0vv7L5L473X2czw6YRWVNExiD2sBwipyOHEiUO_HaRx5zO986YvBNUEeMJdCr3tbV4114QPtkxuQFLFP-OQBRL2IgPK8zSSsaQXaSaf3vVBbPW53hFFD1GLWUQdRw9tQbmjXKD2ByKMUV3-uqXg9oXf_ct68C4lF2cD8fM-JdlpUR5fC9Dcnw70tYDfY9FSYRM51xG79Y9pkwLD2HtzIb7lhC-65Fv5H9LB0_Ly9aoDfeNOTb9swaiuJ0Mn8y9DtAlVWAwtPvD7YVt8NHV4dHH421nIkERxpSRZYcQSeqZkFI7zwgan0HZG1VUKSNW_zQdfm5Y_T5uSPeQbI5EDYVRjo2pA2dpDRPfUrKorBGB_ULtjF2_2q-G9exjnYSPfbGDdU11tjjRzDB7erAc0Op2XYfN-xMVHdOpM-U
2354.2069999967
2420.4080000054
968
0
204
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
493.552
35.732
558.212
30.559
1078.752
45.975
1124.752
9.336
1136.857
9.374
1148.832
32.157
1183.36
73.279
1264.375
14.93
1287.17
54.169
1384.64
7.285
1394.112
20.366
1639.449
7.487
1722.976
7.825
1745.404
6.7
1772.097
21.26
1804.663
12.072
1816.748
5.561
1822.34
11.757
1841.642
11.7
1904.842
11.439
1959.325
13.803
2006.966
7.533
2113.973
12.268
2160.29
17.078
2179.159
16.896
2229.259
13.79
2243.969
25.567
2281.344
9.657
2321.193
11.581
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources — Potential savings of 0 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. T2bot.ru should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
http://t2bot.ru/css/glav.css
2121
70
Properly size images
Images can slow down the page's load time. T2bot.ru should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. T2bot.ru should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. T2bot.ru should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. T2bot.ru should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. T2bot.ru should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Remove unused JavaScript — Potential savings of 84 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
91139
40434
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
47683
23317
http://t2bot.ru/js/jquery-latest.min.js
33571
22609
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 38 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://t2bot.ru/img/glav.jpg
110716
38520
Enable text compression — Potential savings of 2 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://t2bot.ru/
4099
2367
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 460 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://t2bot.ru/
456.587
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. T2bot.ru should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. T2bot.ru should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids enormous network payloads — Total size was 351 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
http://t2bot.ru/img/glav.jpg
110999
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
91139
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
47683
http://t2bot.ru/js/jquery-latest.min.js
33571
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
29693
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20201203&st=env
7663
https://pagead2.googlesyndication.com/bg/PbZvCEkorD5rxjWOexle1_regFmuc5-vrUA2zacPm4s.js
7001
https://tpc.googlesyndication.com/sodar/sodar2.js
6761
https://googleads.g.doubleclick.net/pagead/html/r20201203/r20190131/zrt_lookup.html
6018
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
5470
Avoids an excessive DOM size — 49 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
49
Maximum DOM Depth
5
Maximum Child Elements
13
Avoid chaining critical requests — 3 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. T2bot.ru should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.4 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
209.182
197.35
2.047
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
117.979
103.702
7.225
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
86.872000000001
80.051000000001
3.613
http://t2bot.ru/
72.047
17.434
1.677
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
64.79
28.683
2.968
Minimizes main-thread work — 0.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
491.61499999999
Other
97.946000000001
Style & Layout
37.784
Script Parsing & Compilation
29.21
Rendering
13.227
Parse HTML & CSS
9.927
Garbage Collection
5.512
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 18 requests • 351 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
18
359361
Script
9
218519
Image
2
111967
Document
5
19091
Other
1
7663
Stylesheet
1
2121
Media
0
0
Font
0
0
Third-party
13
207704
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
207704
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
1122
54
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Diagnostics

Serve static assets with an efficient cache policy — 4 resources found
T2bot.ru can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://t2bot.ru/img/glav.jpg
0
110999
http://t2bot.ru/js/jquery-latest.min.js
0
33571
http://t2bot.ru/css/glav.css
0
2121
http://t2bot.ru/js/glav.js
0
573
96

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of t2bot.ru. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
T2bot.ru may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
T2bot.ru may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that t2bot.ru should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 6 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t2bot.ru/
http://t2bot.ru/css/glav.css
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
http://t2bot.ru/js/jquery-latest.min.js
http://t2bot.ru/js/glav.js
http://t2bot.ru/img/glav.jpg
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
URL
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for t2bot.ru. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t2bot.ru on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
37

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of t2bot.ru. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t2bot.ru on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 6 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t2bot.ru/
http://t2bot.ru/css/glav.css
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
http://t2bot.ru/js/jquery-latest.min.js
http://t2bot.ru/js/glav.js
http://t2bot.ru/img/glav.jpg
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Does not redirect HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 75
Performance 64
Accessibility 92
Best Practices 79
SEO 100
Progressive Web App 39
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
64

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for t2bot.ru. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 2.0 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 2.8 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 2.3 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First Meaningful Paint — 2.0 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
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http://t2bot.ru/
0
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http://t2bot.ru/js/jquery-latest.min.js
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http://t2bot.ru/js/glav.js
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https://partner.googleadservices.com/gampad/cookie.js?domain=t2bot.ru&callback=_gfp_s_&client=ca-pub-0907772305310509
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Script
https://adservice.google.com/adsid/integrator.js?domain=t2bot.ru
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508.81999987178
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200
application/javascript
Script
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https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&adk=1812271804&adf=1573534164&lmt=1529175603&plat=10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C32%3A32%2C40%3A32&format=0x0&url=http%3A%2F%2Ft2bot.ru%2F&ea=0&flash=0&pra=7&wgl=1&adsid=NT&dt=1609929685334&bpp=5&bdt=408&idt=6&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&prev_fmts=336x280&nras=1&correlator=3142258365814&frm=20&pv=1&ga_vid=1825047549.1609929685&ga_sid=1609929685&ga_hid=438327848&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530672%2C21066430%2C21068084%2C21068769%2C21068985%2C21066973&oid=3&pvsid=3160918391701612&pem=99&rx=0&eae=2&fc=896&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&dtd=19
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https://fonts.googleapis.com/css?family=Roboto%3A400%2C500
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https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/load_preloaded_resource_fy2019.js
874.9339999631
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https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/abg_lite_fy2019.js
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https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/window_focus_fy2019.js
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https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
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https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/qs_click_protection_fy2019.js
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https://www.gstatic.com/mysidia/de4d69fae53f8d4eaad2132eaf507a66.js?tag=mysidia_one_click_handler_one_afma_2019
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0
200
text/html
Fetch
https://googleads.g.doubleclick.net/pagead/drt/s?v=r20120211
919.02999999002
923.43799979426
910
143
200
text/html
Document
996.99499993585
997.03599978238
0
220
200
image/png
Image
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
1001.8939999864
1005.1599999424
11624
11056
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
1004.0549999103
1007.2989999317
11582
11016
200
font/woff2
Font
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20201203&st=env
1078.9339998737
1089.6929998416
7398
8300
200
application/json
XHR
https://www.google.com/pagead/drt/ui
1086.651999969
1092.3219998367
495
0
302
text/html
https://pagead2.googlesyndication.com/bg/PbZvCEkorD5rxjWOexle1_regFmuc5-vrUA2zacPm4s.js
1088.2099999581
1091.3249999285
7001
14035
200
text/javascript
Script
https://googleads.g.doubleclick.net/pagead/drt/si
1092.9849999957
1097.6659997832
1052
0
200
text/html
Document
https://tpc.googlesyndication.com/sodar/sodar2.js
1094.6639999747
1109.6149999648
6717
16489
200
text/javascript
Script
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
1345.7919999491
1354.3439998757
5470
12318
200
text/html
Document
https://pagead2.googlesyndication.com/bg/UBVKjIgL52oAupqoau5bmS4QFq3D8gEqQe5TpWWG23I.js
1383.8279999327
1388.1759999786
15156
33706
200
text/javascript
Script
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjssB63XDf8cTRUXsHe6O9cYqHS-GiurOr72cbiqw0FvclWDKHqwyho_ZMW5H60MOKQuJ4HjBTuOd-Zo6BPzfVUNHVo-ba0jXjzYEpgctyBM4ak9aPk2ai5oOvbU&sai=AMfl-YRqwQpkzi4aTOYhRL_MQktq5bnkyCz6a7jMuLb58v-U9LBvWq7hQJjVCJzZA_n5XNkk3wnFgZU83BLy&sig=Cg0ArKJSzAdm5yyokdFJEAE&id=osdim&mcvt=1000&p=147,0,427,336&mtos=1000,1000,1000,1000,1123&tos=1000,0,0,0,123&v=20201211&bin=7&avms=nio&bs=0,0&mc=1&if=1&app=0&itpl=22&adk=3992144229&rs=2&met=mue&la=0&cr=0&osd=1&rst=1609929685293&dlt=327&rpt=131&isd=0&msd=0&r=v
2111.2689999864
2192.8489999846
1035
42
200
image/gif
Fetch
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=220&t=2&li=gda_r20201203&jk=3160918391701612&bg=!pKelp4fNAAUbEDgJG1jVqoca1o_TxgIAAAQdUgAAAN1oAQcKAV_fhbkxqZ5fGr3GAhf4h6ja8U0Yks4Z_fMhvMgx1D7Y0SEkacpAU2pVYJ5xQjfLS9PRhn1zbwSINWed7EW_iILrLSl_v8tN6QSIvOeRhFdGKyrwxEggKeZhdvU1sxcMRLJmn-Yxk7ZshcBjUvkFZuYHNH54Yp3mymLQz3n1GfkOORdOFWwq_QRCFOGZ5YQmlaZKq1P1ewPyMCjbkIqLP2Ow30ukfEqPyQHEH7mOoKFcxwpwidbxKpHIQRsTaBCGsKFolDvX3jM4ZYIHgKwMdyiZD1z2wtR1NNYKTV9duG3MDwCwxZtT7lU0w2pDqEz9sP5RwaysyePEbosnT_OZHGJMAhdZRm1Zdbgo1KBwwjVBkw3LiU2S3tdg4MBLvlHdpiiWM5iXr9Ov0TkKcSUQWt3S2l4MFr1ZLbctH_2oZ5ObkMGA3WvPcM8OvOX0pj9xvMMylmYYpvqvmqvI3iY1zL-ZAc5gIUu7qayYIR2uMQADHuNPrKP4mnwUh3ZSRiNgiWDBWBaPkBzwEfumC_sSzd1h_CqW1awR3Tqt3pOP8KSdjxKFO_Wpso57ObaZDtxuZ1zvBJXo9T33N5r0bmZ14l-dHYX-9l4TzgqkKOK2ADQ7boR7pU2yb7amEWMLk9VWtlr7ewG1ADtw4HJu9QsoaFJWpythdTU0SGfEsmjHdgml_R5J2fawqY8L8szqauTZWbOPgsXU_XzGUv_-O3mnL8fdoq6vvHs9lk1kWRXm7dtxXDJOTActU5SuamH76PfUDUpNpjByLwMk67f0GX-H7Xpn1RACW12rMMHx-Vbxq8kfezDWPjKtpRc-w6gfJfMU_0PUIeYPtR_skW1z1DHDqLSTEMxQ4R1x1HYnia62wEau691_a7p6_kdo69UAsmUQNB6oCWeyoObZhsxBTdH3tblDDZm0rTZJ5i9UUMfLq-9K4dyP2to2mcG84Bdj934IWTen2cSL6Sxs9VvGfVHbFBjzIq2LV3Ivf237WcyyEo42F1ZXF3fnlvPEXE4k_y38iwDhZsqkgxsR4bwpQhHt0iZ0OWPp2oeUxPB_JClOdEO52qKwVjM4DaScuRnv1K1i72U
2706.3659999985
2769.8819998186
968
0
204
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
193.104
42.969
266.931
39.459
393.121
50.88
444.02
8.049
456.996
15.752
480.446
83.539
573.741
58.837
643.732
49.945
736.051
7.904
745.989
21.119
887.237
8.16
901.785
13.601
918.213
10.466
928.727
6.745
935.878
9.278
956.289
8.858
965.614
59.973
1025.97
9.321
1042.336
8.307
1075.492
32.311
1124.007
219.334
1343.876
8.92
1360.435
9.431
1386.746
9.8
1417.541
23.299
1441.229
18.336
1459.665
16.846
1483.03
12.062
1497.13
11.834
1531.694
11.88
1585.014
14.343
1607.375
11.698
1619.891
13.6
1634.468
5.497
1686.845
14.073
1734.082
10.539
1784.145
6.743
1790.91
6.199
1798.177
27.388
1825.593
9.709
1847.271
12.63
1947.142
9.892
1997.435
80.836
2088.923
7.239
2098.243
14.503
2115.959
14.837
2130.819
7.99
2142.326
127.519
2281.236
12.731
2322.155
16.733
2341.202
12.615
2378.076
11.07
2389.255
11.268
2401.499
12.901
2432.229
50.593
2483.699
9.116
2497.514
5.665
2512.723
5.817
2562.792
139.596
2708.75
6.189
2715.047
6.988
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources — Potential savings of 0 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. T2bot.ru should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
http://t2bot.ru/css/glav.css
2121
180
Properly size images
Images can slow down the page's load time. T2bot.ru should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. T2bot.ru should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. T2bot.ru should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. T2bot.ru should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. T2bot.ru should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression — Potential savings of 2 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://t2bot.ru/
4099
2367
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 160 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://t2bot.ru/
162.907
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. T2bot.ru should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. T2bot.ru should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids enormous network payloads — Total size was 369 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
91185
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
47677
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
33838
http://t2bot.ru/js/jquery-latest.min.js
33571
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
29492
https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&h=280&slotname=8634616080&adk=3992144229&adf=3025194257&pi=t.ma~as.8634616080&w=336&lmt=1529175603&psa=0&format=336x280&url=http%3A%2F%2Ft2bot.ru%2F&flash=0&wgl=1&dt=1609929685125&bpp=50&bdt=200&idt=102&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=3142258365814&frm=20&pv=2&ga_vid=1825047549.1609929685&ga_sid=1609929685&ga_hid=438327848&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=0&ady=147&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530672%2C21066430%2C21068084%2C21068769%2C21068985%2C21066973&oid=3&pvsid=3160918391701612&pem=99&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&xpc=HeOgfcXKE1&p=http%3A//t2bot.ru&dtd=159
22001
https://pagead2.googlesyndication.com/bg/UBVKjIgL52oAupqoau5bmS4QFq3D8gEqQe5TpWWG23I.js
15156
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
11624
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
11582
https://www.gstatic.com/mysidia/de4d69fae53f8d4eaad2132eaf507a66.js?tag=mysidia_one_click_handler_one_afma_2019
11433
Avoids an excessive DOM size — 49 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
49
Maximum DOM Depth
5
Maximum Child Elements
13
Avoid chaining critical requests — 3 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. T2bot.ru should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 33 requests • 370 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
33
378554
Script
16
297858
Document
7
41946
Font
2
23206
Other
5
10712
Stylesheet
2
3864
Image
1
968
Media
0
0
Third-party
29
337896
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 20 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://pagead2.googlesyndication.com/bg/PbZvCEkorD5rxjWOexle1_regFmuc5-vrUA2zacPm4s.js
4200
877
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
7859
558
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
6882
510
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
6442
323
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
5921
240
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
7657
202
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
5077
200
http://t2bot.ru/
630
172
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
2940
167
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
1710
158
http://t2bot.ru/js/jquery-latest.min.js
3107
118
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
6281
110
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
1868
102
https://pagead2.googlesyndication.com/bg/UBVKjIgL52oAupqoau5bmS4QFq3D8gEqQe5TpWWG23I.js
5828
93
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
5277
84
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
5398
73
Unattributable
828
67
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
7443
67
https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/abg_lite_fy2019.js
6161
65
https://googleads.g.doubleclick.net/pagead/html/r20201203/r20190131/zrt_lookup.html
2490
63
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Opportunities

Remove unused JavaScript — Potential savings of 85 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
91185
40936
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
47677
23110
http://t2bot.ru/js/jquery-latest.min.js
33571
22609

Diagnostics

Serve static assets with an efficient cache policy — 8 resources found
T2bot.ru can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://t2bot.ru/js/jquery-latest.min.js
0
33571
http://t2bot.ru/css/glav.css
0
2121
http://t2bot.ru/js/glav.js
0
573
https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/abg_lite_fy2019.js
1209600000
8268
https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/qs_click_protection_fy2019.js
1209600000
6842
https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/window_focus_fy2019.js
1209600000
2279
https://tpc.googlesyndication.com/pagead/js/r20201203/r20110914/client/load_preloaded_resource_fy2019.js
1209600000
1634
https://www.gstatic.com/mysidia/de4d69fae53f8d4eaad2132eaf507a66.js?tag=mysidia_one_click_handler_one_afma_2019
7776000000
11433

Other

First Contentful Paint (3G) — 3876 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Metrics

Time to Interactive — 7.9 s
The time taken for the page to become fully interactive.
Total Blocking Time — 2,730 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

First CPU Idle — 7.4 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 880 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 400 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive t2bot.ru as laggy when the latency is higher than 0.05 seconds.

Diagnostics

Reduce JavaScript execution time — 5.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://tpc.googlesyndication.com/sodar/sodar2/220/runner.html
2863.024
2628.344
18.04
https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&h=280&slotname=8634616080&adk=3992144229&adf=3025194257&pi=t.ma~as.8634616080&w=336&lmt=1529175603&psa=0&format=336x280&url=http%3A%2F%2Ft2bot.ru%2F&flash=0&wgl=1&dt=1609929685125&bpp=50&bdt=200&idt=102&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=3142258365814&frm=20&pv=2&ga_vid=1825047549.1609929685&ga_sid=1609929685&ga_hid=438327848&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=0&ady=147&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530672%2C21066430%2C21068084%2C21068769%2C21068985%2C21066973&oid=3&pvsid=3160918391701612&pem=99&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&xpc=HeOgfcXKE1&p=http%3A//t2bot.ru&dtd=159
1271.236
981.656
35.688
https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101
518.71999999999
490.05199999999
12.272
Unattributable
464.788
58.32
1.372
https://pagead2.googlesyndication.com/pagead/js/r20201203/r20190131/show_ads_impl_fy2019.js
456.976
398.58
27.892
http://t2bot.ru/
389.252
136.78
6.08
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
331.304
173.608
10.832
https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914
301.74
244.16
9.196
http://t2bot.ru/js/jquery-latest.min.js
135.536
91.812
5.828
https://pagead2.googlesyndication.com/bg/UBVKjIgL52oAupqoau5bmS4QFq3D8gEqQe5TpWWG23I.js
91.904
86.744
3.044
https://googleads.g.doubleclick.net/pagead/drt/si
85.028
19.784
11.164
https://googleads.g.doubleclick.net/pagead/drt/s?v=r20120211
78.948
61.84
5.792
https://googleads.g.doubleclick.net/pagead/html/r20201203/r20190131/zrt_lookup.html
66.596
10.94
5.224
https://tpc.googlesyndication.com/sodar/sodar2.js
53.736
43.624
6.88
Minimize main-thread work — 7.3 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
5531.3599999997
Other
757.252
Garbage Collection
319.484
Style & Layout
264.532
Script Parsing & Compilation
203.424
Parse HTML & CSS
124.528
Rendering
106.288
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
3.2659999560565
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
3.2440000213683
Reduce the impact of third-party code — Third-party code blocked the main thread for 2,670 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
300595
2673.972
24949
0
11433
0
495
0
424
0
Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-0907772305310509&output=html&h=280&slotname=8634616080&adk=3992144229&adf=3025194257&pi=t.ma~as.8634616080&w=336&lmt=1529175603&psa=0&format=336x280&url=http%3A%2F%2Ft2bot.ru%2F&flash=0&wgl=1&dt=1609929685125&bpp=50&bdt=200&idt=102&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&abxe=1&correlator=3142258365814&frm=20&pv=2&ga_vid=1825047549.1609929685&ga_sid=1609929685&ga_hid=438327848&ga_fc=0&u_tz=-480&u_his=2&u_java=0&u_h=640&u_w=360&u_ah=640&u_aw=360&u_cd=24&u_nplug=0&u_nmime=0&adx=0&ady=147&biw=360&bih=640&scr_x=0&scr_y=0&eid=42530672%2C21066430%2C21068084%2C21068769%2C21068985%2C21066973&oid=3&pvsid=3160918391701612&pem=99&rx=0&eae=0&fc=640&brdim=0%2C0%2C0%2C0%2C360%2C0%2C360%2C640%2C360%2C640&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=8192&bc=23&ifi=1&uci=a!1&fsb=1&xpc=HeOgfcXKE1&p=http%3A//t2bot.ru&dtd=159
line: 0
92

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of t2bot.ru. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
T2bot.ru may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
T2bot.ru may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that t2bot.ru should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 5 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t2bot.ru/
http://t2bot.ru/css/glav.css
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
http://t2bot.ru/js/jquery-latest.min.js
http://t2bot.ru/js/glav.js
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
URL
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for t2bot.ru. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t2bot.ru on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
39

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of t2bot.ru. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t2bot.ru on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 5 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t2bot.ru/
http://t2bot.ru/css/glav.css
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
http://t2bot.ru/js/jquery-latest.min.js
http://t2bot.ru/js/glav.js
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Does not redirect HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 87.236.16.100
Continent:
Country:
Region:
City:
Longitude:
Latitude:
Currencies:
Languages:

Web Hosting Provider

Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Very Risky
WOT Rating: 4.2/5
WOT Trustworthiness: 84/100
WOT Child Safety: 85/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: t2bot.ru
Issued By: R3
Valid From: 6th January, 2021
Valid To: 6th April, 2021
Subject: CN = t2bot.ru
Hash: 7f5b0657
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x044712265F9028A495DE22DA655D989EC199
Serial Number (Hex): 044712265F9028A495DE22DA655D989EC199
Valid From: 6th January, 2024
Valid To: 6th April, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
Timestamp : Jan 6 03:46:20.216 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:44:EA:46:FD:E1:80:82:B1:AC:B7:9B:F7:
1D:EC:FD:0D:DC:F1:AD:29:62:5E:6C:B4:61:A3:1A:20:
D2:D3:1B:CD:02:20:25:1B:08:12:C6:32:96:B9:2E:A0:
88:32:40:3B:17:EB:7C:15:7F:71:79:FC:6D:D3:1C:2A:
01:19:58:3E:56:06
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
Timestamp : Jan 6 03:46:20.242 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:35:64:24:60:D9:01:EE:B3:FD:A4:56:DD:
65:4A:64:D0:90:7C:82:36:F7:3F:52:70:E2:CB:B6:BF:
44:FC:3F:34:02:21:00:EA:DA:71:D8:37:44:1F:00:F6:
26:A8:CD:A2:42:3E:E7:0D:27:F3:9A:13:B7:CE:52:B4:
B6:56:CC:5B:34:07:B3
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.t2bot.ru
DNS:t2bot.ru
Technical

DNS Lookup

A Records

Host IP Address Class TTL
t2bot.ru. 87.236.16.100 IN 599

NS Records

Host Nameserver Class TTL
t2bot.ru. ns1.beget.com. IN 299
t2bot.ru. ns2.beget.com. IN 299
t2bot.ru. ns1.beget.pro. IN 299
t2bot.ru. ns2.beget.pro. IN 299
t2bot.ru. ns1.beget.ru. IN 299
t2bot.ru. ns2.beget.ru. IN 299

MX Records

Priority Host Server Class TTL
10 t2bot.ru. mx.yandex.net. IN 599

SOA Records

Domain Name Primary NS Responsible Email TTL
t2bot.ru. ns1.beget.com. hostmaster.beget.com. 299

TXT Records

Host Value Class TTL
t2bot.ru. v=spf1 IN 299

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Server: nginx-reuseport/1.13.4
Date: 6th January, 2021
Content-Type: text/html; charset=UTF-8
Content-Length: 4099
Connection: keep-alive
Keep-Alive: timeout=30
Last-Modified: 16th June, 2018
ETag: "1003-56ec6f0a51cad"
Accept-Ranges: bytes

Whois Lookup

Created: 2nd March, 2011
Changed:
Expires: 2nd March, 2021
Registrar: REGTIME-RU
Status:
Nameservers: ns1.beget.com
ns1.beget.pro
ns2.beget.com
ns2.beget.pro
Full Whois: % By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: T2BOT.RU
nserver: ns1.beget.com.
nserver: ns1.beget.pro.
nserver: ns2.beget.com.
nserver: ns2.beget.pro.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGTIME-RU
admin-contact: https://whois.webnames.ru
created: 2011-03-02T10:32:20Z
paid-till: 2021-03-02T10:32:20Z
free-date: 2021-04-02
source: TCI

Last updated on 2021-01-06T10:36:30Z

Nameservers

Name IP Address
ns1.beget.com 5.101.159.11
ns1.beget.pro 5.101.159.11
ns2.beget.com 185.50.27.12
ns2.beget.pro 185.50.27.12
Related

Subdomains

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Domain Valuation Snoop Score
$814 USD

Sites hosted on the same IP address

Domain Valuation Snoop Score
0/5
0/5
$838 USD 1/5