11 sec in total
2 sec
8.8 sec
181 ms
Visit rosmedlib.ru now to see the best up-to-date Rosmedlib content for Russia and also check out these interesting facts you probably never knew about rosmedlib.ru
Консультант врача. Электронная медицинская библиотека
Visit rosmedlib.ruWe analyzed Rosmedlib.ru page load time and found that the first response time was 2 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.
rosmedlib.ru performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value5.4 s
20/100
25%
Value10.8 s
6/100
10%
Value1,520 ms
13/100
30%
Value0.013
100/100
15%
Value15.1 s
7/100
10%
2027 ms
4942 ms
257 ms
382 ms
264 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 98% of them (43 requests) were addressed to the original Rosmedlib.ru, 2% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Rosmedlib.ru.
Page size can be reduced by 397.7 kB (63%)
635.7 kB
238.0 kB
In fact, the total size of Rosmedlib.ru main page is 635.7 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. 30% of websites need less resources to load. Images take 456.1 kB which makes up the majority of the site volume.
Potential reduce by 39.2 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 39.2 kB or 81% of the original size.
Potential reduce by 244.1 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, Rosmedlib needs image optimization as it can save up to 244.1 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 22.9 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 22.9 kB or 81% of the original size.
Potential reduce by 91.5 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. Rosmedlib.ru needs all CSS files to be minified and compressed as it can save up to 91.5 kB or 89% of the original size.
Number of requests can be reduced by 11 (27%)
41
30
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosmedlib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
rosmedlib.ru
2027 ms
www.rosmedlib.ru
4942 ms
rds_defaults_0.js
257 ms
rds_defaults2_0.js
382 ms
search_prompts_0.js
264 ms
mb4x_doc_0.js
264 ms
rds_defaults.css
272 ms
mb3p-1010.css
501 ms
mb4.css
655 ms
razdelitel2.png
136 ms
topbg6.png
133 ms
mb3p-logo1.png
127 ms
mb3p-logo2.png
130 ms
sdiv_btn-a.png
133 ms
sdiv_btn-n.png
136 ms
abc_plus-w.png
377 ms
abc_norm-w.png
255 ms
abc_minus-w.png
524 ms
bmark_g.png
264 ms
topbg10.png
265 ms
btn2_1-a.png
271 ms
btn2_2-n.png
383 ms
btn2_3-n.png
395 ms
btn2_4-n.png
398 ms
btn2_5-n.png
405 ms
btn2_6-n.png
501 ms
mb4
557 ms
mb4
567 ms
mb4
568 ms
lsgeotar_700X75.jpg
808 ms
-1-avatar.jpg
751 ms
v2-download_off.png
653 ms
lock-1.png
684 ms
-1-avatar.jpg
956 ms
-1-avatar.jpg
699 ms
-1-avatar.jpg
784 ms
-1-avatar.jpg
937 ms
-1-avatar.jpg
832 ms
-1-avatar.jpg
875 ms
-1-avatar.jpg
914 ms
-1-avatar.jpg
943 ms
-1-extra.gif
1096 ms
pirogov247X247.png
1375 ms
hit
254 ms
rosmedlib.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.
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
rosmedlib.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
rosmedlib.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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 Rosmedlib.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 Rosmedlib.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.
rosmedlib.ru
Open Graph description is not detected on the main page of Rosmedlib. 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: