7.6 sec in total
1.9 sec
5.3 sec
438 ms
Welcome to nczd.ru homepage info - get ready to check Nczd best content for Russia right away, or after learning these important things about nczd.ru
ФГАУ "НМИЦ здоровья детей" Минздрава России - НЦЗД
Visit nczd.ruWe analyzed Nczd.ru page load time and found that the first response time was 1.9 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
nczd.ru performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value3.0 s
77/100
25%
Value5.0 s
63/100
10%
Value580 ms
51/100
30%
Value0
100/100
15%
Value4.9 s
78/100
10%
1883 ms
263 ms
393 ms
402 ms
272 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 93% of them (88 requests) were addressed to the original Nczd.ru, 2% (2 requests) were made to Medlinks.ru and 1% (1 request) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nczd.ru.
Page size can be reduced by 540.1 kB (26%)
2.1 MB
1.5 MB
In fact, the total size of Nczd.ru main page is 2.1 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. 25% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 95.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 95.9 kB or 86% of the original size.
Potential reduce by 265.4 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, Nczd needs image optimization as it can save up to 265.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 126.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 126.8 kB or 75% of the original size.
Potential reduce by 52.0 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. Nczd.ru needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 81% of the original size.
Number of requests can be reduced by 45 (49%)
92
47
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nczd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
nczd.ru
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content-module.css
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ckeditor.css
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jquery.fancybox-1.3.1.css
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node.css
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poll.css
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defaults.css
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system.css
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system-menus.css
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user.css
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filefield.css
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views.css
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popups.css
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basic.css
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nivo-slider.css
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style.css
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jquery.min.js
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drupal.js
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ru_fc96bc913544006ed792123dba7a0835.js
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jquery.fancybox-1.3.1.js
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dhtml_menu.js
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top100.cnt
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banner-88x31-rambler-blue3.gif
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undefined
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nczd.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.
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 IDs are not unique
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.
nczd.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
nczd.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nczd.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 Nczd.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.
nczd.ru
Open Graph description is not detected on the main page of Nczd. 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: