32 sec in total
928 ms
28 sec
3 sec
Welcome to docsfera.ru homepage info - get ready to check Docsfera best content for Russia right away, or after learning these important things about docsfera.ru
Docsfera — это профессиональный медицинский портал для врачей, с большим каталогом медицинской информации. На портале представлены статьи, клинические исследования, видеолекции, калькуляторы, информац...
Visit docsfera.ruWe analyzed Docsfera.ru page load time and found that the first response time was 928 ms and then it took 31 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.
docsfera.ru performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value42.0 s
0/100
25%
Value24.2 s
0/100
10%
Value6,640 ms
0/100
30%
Value0.383
27/100
15%
Value34.2 s
0/100
10%
928 ms
2176 ms
67 ms
1340 ms
670 ms
Our browser made a total of 204 requests to load all elements on the main page. We found that 85% of them (173 requests) were addressed to the original Docsfera.ru, 3% (7 requests) were made to Top-fwz1.mail.ru and 3% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Docsfera.ru.
Page size can be reduced by 833.2 kB (19%)
4.5 MB
3.6 MB
In fact, the total size of Docsfera.ru main page is 4.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 290.3 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 95.7 kB, which is 29% 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 290.3 kB or 87% of the original size.
Potential reduce by 290.4 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, Docsfera needs image optimization as it can save up to 290.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 147.9 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 147.9 kB or 14% of the original size.
Potential reduce by 104.6 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. Docsfera.ru needs all CSS files to be minified and compressed as it can save up to 104.6 kB or 31% of the original size.
Number of requests can be reduced by 101 (52%)
195
94
The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Docsfera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
docsfera.ru
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docsfera.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
docsfera.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
Displays images with incorrect aspect ratio
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
docsfera.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 Docsfera.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 Docsfera.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.
docsfera.ru
Open Graph description is not detected on the main page of Docsfera. 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: