2.5 sec in total
497 ms
1.8 sec
138 ms
Welcome to tetrus.ru homepage info - get ready to check Tetrus best content right away, or after learning these important things about tetrus.ru
Visit tetrus.ruWe analyzed Tetrus.ru page load time and found that the first response time was 497 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
tetrus.ru performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value12.3 s
0/100
25%
Value7.7 s
24/100
10%
Value1,590 ms
12/100
30%
Value0
100/100
15%
Value17.3 s
4/100
10%
497 ms
469 ms
368 ms
280 ms
188 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 90% of them (55 requests) were addressed to the original Tetrus.ru, 7% (4 requests) were made to Mc.yandex.ru and 2% (1 request) were made to Static.toodoo.ru. The less responsive or slowest element that took the longest time to load (856 ms) relates to the external source Static.toodoo.ru.
Page size can be reduced by 83.5 kB (51%)
164.1 kB
80.6 kB
In fact, the total size of Tetrus.ru main page is 164.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 66.9 kB which makes up the majority of the site volume.
Potential reduce by 25.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.9 kB or 83% of the original size.
Potential reduce by 6.4 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Tetrus needs image optimization as it can save up to 6.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 43.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 43.1 kB or 64% of the original size.
Potential reduce by 8.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Tetrus.ru needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 82% of the original size.
Number of requests can be reduced by 23 (49%)
47
24
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetrus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
tetrus.ru
497 ms
jquery.js
469 ms
main.js
368 ms
tetris_lobby.js
280 ms
mainpage.js
188 ms
main.css
280 ms
donate_transperent.png
856 ms
bottombg.jpg
96 ms
topbg.gif
96 ms
logo.gif
107 ms
game.gif
93 ms
star.gif
98 ms
riddle.gif
97 ms
menuleft.gif
183 ms
menubg.gif
187 ms
menuline.gif
188 ms
menuright.gif
190 ms
login1.jpg
188 ms
logininput.gif
212 ms
mainbg.jpg
287 ms
clear.gif
288 ms
title.gif
286 ms
main_login.gif
286 ms
main_register.gif
287 ms
maza.jpg
411 ms
maza.jpg
380 ms
level.png
378 ms
clock.png
374 ms
th20_20_5193feb6c5018_-tIsuczA5xw.jpg
377 ms
th20_20_5193ffafe506e_PbTSSAX8pH8.jpg
376 ms
trophy.png
466 ms
th20_20_4c8fccba58fb3_b_81517118.jpg
473 ms
th20_20_5181926b3b202_5181926b0a37a1367446123.jpg
469 ms
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472 ms
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471 ms
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500 ms
th20_20_51cc7dff6f453_51cc7dff379741372356095.jpg
556 ms
tl.gif
563 ms
tr.gif
564 ms
th50_50_4cb0d9f8aa1d2_4cb0d9f8a73801286658552.jpg
566 ms
th50_50_51026f457fae7_51026f455477d1359114053.jpg
564 ms
th50_50_5181926b335ca_5181926b0a37a1367446123.jpg
592 ms
hit
270 ms
th50_50_51599682d480e_51599682a4acd1364825730.jpg
635 ms
watch.js
168 ms
th50_50_4c53ff956dde2_b_945d41d3.jpg
573 ms
th50_50_4be136393d542_b_7c5b2e69.jpg
569 ms
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571 ms
th50_50_4c8fccba5551d_b_81517118.jpg
573 ms
th50_50_4bad74cf1a16f_4bad74cf199941269658831.jpg
592 ms
tiny.gif
641 ms
th50_50_4cb988e182f9c_4cb988e180e921287227617.jpg
576 ms
th50_50_4c56ac1b1b4bc_4c56ac1b1915c1280748571.jpg
575 ms
watch.js
434 ms
th50_50_4cc743e76a008_4cc743e76983f1288127463.jpg
576 ms
th50_50_51cc7dff64337_51cc7dff379741372356095.jpg
575 ms
th50_50_4d344b3a1a5e6_4d344b3a157cb1295272762.jpg
598 ms
bl.gif
628 ms
br.gif
566 ms
advert.gif
85 ms
1
85 ms
tetrus.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
tetrus.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
tetrus.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetrus.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Tetrus.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
tetrus.ru
Open Graph description is not detected on the main page of Tetrus. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: