2.5 sec in total
385 ms
1.4 sec
682 ms
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Trening24.com - Сервис гарантированного дистанционного обучения!
Visit trening24.comWe analyzed Trening24.com page load time and found that the first response time was 385 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
trening24.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value6.2 s
12/100
25%
Value4.2 s
77/100
10%
Value500 ms
58/100
30%
Value0.095
91/100
15%
Value6.8 s
55/100
10%
385 ms
91 ms
415 ms
167 ms
91 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Trening24.com, 10% (4 requests) were made to Mc.yandex.ru and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (807 ms) belongs to the original domain Trening24.com.
Page size can be reduced by 494.8 kB (40%)
1.2 MB
748.3 kB
In fact, the total size of Trening24.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 672.8 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 2.8 kB, which is 17% 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 12.2 kB or 72% of the original size.
Potential reduce by 80.2 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, Trening 24 needs image optimization as it can save up to 80.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 176.7 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 176.7 kB or 62% of the original size.
Potential reduce by 225.7 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. Trening24.com needs all CSS files to be minified and compressed as it can save up to 225.7 kB or 83% of the original size.
Number of requests can be reduced by 5 (14%)
37
32
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trening 24. 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.
trening24.com
385 ms
style.css
91 ms
pluso-like.js
415 ms
watch.js
167 ms
bg_main.png
91 ms
logo.png
186 ms
sticker9.png
185 ms
sticker10.png
185 ms
form_top_bg.png
185 ms
form_top_button.png
304 ms
notebook.png
444 ms
block2_1.png
369 ms
block2_2.png
368 ms
block2_3.png
369 ms
block2_4.png
306 ms
how_it_work_main.png
799 ms
block_3_1.png
448 ms
block_3_2.png
457 ms
block_3_3.png
545 ms
block_3_4.png
544 ms
mini_arrow_area2_top.png
530 ms
bg3.png
802 ms
glizdov.jpg
652 ms
sapojnikova.jpg
707 ms
mini_arrow_area2_bottom.png
650 ms
headers2.png
650 ms
shadow_big.png
723 ms
webmoney.png
720 ms
webmoney_atestat.png
722 ms
pay_interkassa.png
796 ms
visa-master.png
807 ms
1mNJv5WUf5w
119 ms
www-embed-player-vflQrT_sR.css
69 ms
www-embed-player.js
90 ms
watch.js
462 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
41 ms
ad_status.js
75 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
79 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
88 ms
advert.gif
93 ms
1
94 ms
trening24.com accessibility score
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
Links do not have a discernible name
trening24.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
trening24.com SEO score
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trening24.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Trening24.com 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.
trening24.com
Open Graph description is not detected on the main page of Trening 24. 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: