29.1 sec in total
1.7 sec
26.4 sec
915 ms
Click here to check amazing Voronezh Big Book Med content for Russia. Otherwise, check out these important facts you probably never knew about voronezh.big-book-med.ru
Каталог-справочник организаций в области медицины и здравоохранения – 4075 объектов в Воронеже
Visit voronezh.big-book-med.ruWe analyzed Voronezh.big-book-med.ru page load time and found that the first response time was 1.7 sec and then it took 27.4 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.
voronezh.big-book-med.ru performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value2.9 s
79/100
25%
Value10.4 s
8/100
10%
Value1,010 ms
27/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
1689 ms
283 ms
374 ms
427 ms
1941 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 20% of them (21 requests) were addressed to the original Voronezh.big-book-med.ru, 21% (22 requests) were made to Vk.com and 10% (10 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (10.3 sec) relates to the external source Vk.com.
Page size can be reduced by 1.4 MB (73%)
2.0 MB
519.3 kB
In fact, the total size of Voronezh.big-book-med.ru main page is 2.0 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. 65% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 185.9 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 185.9 kB or 68% of the original size.
Potential reduce by 90 B
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. Voronezh Big Book Med images are well optimized though.
Potential reduce by 983.6 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 983.6 kB or 74% of the original size.
Potential reduce by 265.2 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. Voronezh.big-book-med.ru needs all CSS files to be minified and compressed as it can save up to 265.2 kB or 83% of the original size.
Number of requests can be reduced by 44 (47%)
93
49
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voronezh Big Book Med. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
voronezh.big-book-med.ru
1689 ms
main-large.css
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bootstrap.min.css
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jquery.js
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bootstrap.min.js
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openapi.js
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analytics.js
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lite.css
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lang3_0.js
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widget_comments.css
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suggest.js
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opensearch.js
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yandex-hint-rb.png
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voronezh.big-book-med.ru accessibility score
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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
voronezh.big-book-med.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
voronezh.big-book-med.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voronezh.big-book-med.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 Voronezh.big-book-med.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.
voronezh.big-book-med.ru
Open Graph description is not detected on the main page of Voronezh Big Book Med. 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: