4 sec in total
668 ms
3.1 sec
303 ms
Visit rdbvl.ru now to see the best up-to-date Rdbvl content and also check out these interesting facts you probably never knew about rdbvl.ru
Республиканская детская больница восстановительного лечения
Visit rdbvl.ruWe analyzed Rdbvl.ru page load time and found that the first response time was 668 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rdbvl.ru performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value6.5 s
9/100
25%
Value5.0 s
63/100
10%
Value50 ms
100/100
30%
Value0.014
100/100
15%
Value7.5 s
47/100
10%
668 ms
130 ms
252 ms
252 ms
256 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Rdbvl.ru, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Rdbvl.ru.
Page size can be reduced by 363.4 kB (35%)
1.0 MB
672.6 kB
In fact, the total size of Rdbvl.ru main page is 1.0 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. 45% of websites need less resources to load. Images take 644.2 kB which makes up the majority of the site volume.
Potential reduce by 27.4 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 27.4 kB or 81% of the original size.
Potential reduce by 55.4 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. Rdbvl images are well optimized though.
Potential reduce by 213.5 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 213.5 kB or 77% of the original size.
Potential reduce by 67.1 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. Rdbvl.ru needs all CSS files to be minified and compressed as it can save up to 67.1 kB or 85% of the original size.
Number of requests can be reduced by 10 (22%)
46
36
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdbvl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rdbvl.ru
668 ms
grid.css
130 ms
lightbox.css
252 ms
icons.css
252 ms
style.css
256 ms
css
25 ms
jquery.min.js
384 ms
jquery.pluginssiteimage.js
252 ms
lightbox.js
258 ms
bootstrap.js
378 ms
banners-script.js
375 ms
masonry.pkgd.min.js
378 ms
template.js
378 ms
body_bg600.jpg
755 ms
close.png
127 ms
loading.gif
128 ms
prev.png
127 ms
next.png
127 ms
logo-big.png
256 ms
service-1.png
252 ms
service-2.png
256 ms
service-3.png
254 ms
timthumb.php
319 ms
timthumb.php
461 ms
timthumb.php
445 ms
timthumb.php
448 ms
timthumb.php
426 ms
timthumb.php
495 ms
timthumb.php
610 ms
timthumb.php
622 ms
timthumb.php
624 ms
timthumb.php
636 ms
timthumb.php
674 ms
timthumb.php
791 ms
timthumb.php
802 ms
timthumb.php
804 ms
timthumb.php
814 ms
timthumb.php
855 ms
timthumb.php
933 ms
timthumb.php
2009 ms
timthumb.php
976 ms
timthumb.php
977 ms
timthumb.php
989 ms
menu-1.png
914 ms
menu-2.png
993 ms
menu-3.png
1037 ms
menu-4.png
1037 ms
RjgO7rYTmqiVp7vzi-Q5UT8E0i7KZn-EPnyo3HZu7kw.woff
25 ms
DXI1ORHCpsQm3Vp6mXoaTYraN7vELC11_xip9Rz-hMs.woff
44 ms
Simple-Line-Icons.woff
1164 ms
rdbvl.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
Image elements do not have [alt] attributes
Links do not have a discernible name
rdbvl.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
rdbvl.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rdbvl.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 Rdbvl.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.
rdbvl.ru
Open Graph description is not detected on the main page of Rdbvl. 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: