12.4 sec in total
3.5 sec
8.1 sec
860 ms
Click here to check amazing Naslednik content for Russia. Otherwise, check out these important facts you probably never knew about naslednik.ru
Частная школа «Наследник» - одна из первых частных школ России. Сочетает в себе традиции фундаментального российского образования и современные инновационные технологии.
Visit naslednik.ruWe analyzed Naslednik.ru page load time and found that the first response time was 3.5 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
naslednik.ru performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value24.5 s
0/100
25%
Value8.9 s
15/100
10%
Value190 ms
91/100
30%
Value0.015
100/100
15%
Value8.1 s
42/100
10%
3463 ms
177 ms
38 ms
50 ms
588 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 42% of them (30 requests) were addressed to the original Naslednik.ru, 24% (17 requests) were made to Naslednik.ru.opt-images.1c-bitrix-cdn.ru and 21% (15 requests) were made to Naslednik.ru.opt-css.1c-bitrix-cdn.ru. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Naslednik.ru.
Page size can be reduced by 330.5 kB (9%)
3.8 MB
3.4 MB
In fact, the total size of Naslednik.ru main page is 3.8 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 3.4 MB which makes up the majority of the site volume.
Potential reduce by 63.7 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 24.3 kB, which is 32% 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 63.7 kB or 85% of the original size.
Potential reduce by 87.5 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. Naslednik images are well optimized though.
Potential reduce by 132.0 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 132.0 kB or 70% of the original size.
Potential reduce by 47.3 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. Naslednik.ru needs all CSS files to be minified and compressed as it can save up to 47.3 kB or 74% of the original size.
Number of requests can be reduced by 8 (12%)
66
58
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naslednik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
naslednik.ru
3463 ms
ba.js
177 ms
css
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all.css
588 ms
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naslednik.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.
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
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.
naslednik.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
naslednik.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
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 Naslednik.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 Naslednik.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.
naslednik.ru
Open Graph description is not detected on the main page of Naslednik. 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: