5.3 sec in total
492 ms
4.2 sec
661 ms
Click here to check amazing 12 Stul content for Russia. Otherwise, check out these important facts you probably never knew about 12-stul.ru
Компания специализируется на оказании широкого спектра услуг как для корпоративных клиентов так и для частных лиц. Профессионализм и ответственность ключевые преимущества нашей компании.
Visit 12-stul.ruWe analyzed 12-stul.ru page load time and found that the first response time was 492 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
12-stul.ru performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value10.1 s
0/100
25%
Value5.5 s
55/100
10%
Value450 ms
63/100
30%
Value0
100/100
15%
Value7.4 s
49/100
10%
492 ms
706 ms
30 ms
374 ms
582 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 73% of them (53 requests) were addressed to the original 12-stul.ru, 11% (8 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain 12-stul.ru.
Page size can be reduced by 778.4 kB (14%)
5.7 MB
4.9 MB
In fact, the total size of 12-stul.ru main page is 5.7 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. 50% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 383.0 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 67.2 kB, which is 14% 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 383.0 kB or 77% of the original size.
Potential reduce by 386.6 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. 12 Stul images are well optimized though.
Potential reduce by 5.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.1 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. 12-stul.ru has all CSS files already compressed.
Number of requests can be reduced by 8 (14%)
57
49
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 12 Stul. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
12-stul.ru
492 ms
12-stul.ru
706 ms
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template_888d3b3f958fd1a96249476403f64975_v1.css
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12-stul.ru accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
12-stul.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
12-stul.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 12-stul.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 12-stul.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.
12-stul.ru
Open Graph data is detected on the main page of 12 Stul. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: