64.1 sec in total
661 ms
60.2 sec
3.2 sec
Welcome to school10.ru homepage info - get ready to check School 10 best content for Russia right away, or after learning these important things about school10.ru
Официальный сайт муниципального бюджетного общеобразовательного учреждения "Средняя общеобразовательная школа №10"
Visit school10.ruWe analyzed School10.ru page load time and found that the first response time was 661 ms and then it took 63.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
school10.ru performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value2.7 s
86/100
25%
Value3.4 s
89/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.7 s
97/100
10%
661 ms
374 ms
391 ms
259 ms
415 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 77% of them (61 requests) were addressed to the original School10.ru, 9% (7 requests) were made to School10.angarsk.info and 5% (4 requests) were made to Pos.gosuslugi.ru. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Pos.gosuslugi.ru.
Page size can be reduced by 82.9 kB (22%)
375.9 kB
293.0 kB
In fact, the total size of School10.ru main page is 375.9 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. 35% of websites need less resources to load. Images take 201.8 kB which makes up the majority of the site volume.
Potential reduce by 59.8 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 10.7 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 59.8 kB or 81% of the original size.
Potential reduce by 17.3 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. School 10 images are well optimized though.
Potential reduce by 2.8 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 3.0 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. School10.ru needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 18% of the original size.
Number of requests can be reduced by 36 (54%)
67
31
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School 10. 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 from 4 to 1 for CSS and as a result speed up the page load time.
school10.ru
661 ms
jquery.js
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jqueryui.js
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dle_js.js
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highslide.js
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style.css
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engine.css
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uhpv-full.min.js
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script.min.js
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school10.ru 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
school10.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
school10.ru 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
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise School10.ru 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 School10.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
school10.ru
Open Graph description is not detected on the main page of School 10. 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: