3.3 sec in total
392 ms
2.8 sec
89 ms
Click here to check amazing Csrvr content for Russia. Otherwise, check out these important facts you probably never knew about csrvr.ru
Visit csrvr.ruWe analyzed Csrvr.ru page load time and found that the first response time was 392 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
csrvr.ru performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value9.9 s
0/100
25%
Value9.3 s
13/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value9.7 s
28/100
10%
392 ms
164 ms
271 ms
395 ms
427 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Csrvr.ru, 23% (7 requests) were made to Maps.googleapis.com and 3% (1 request) were made to Google-maps-utility-library-v3.googlecode.com. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain Csrvr.ru.
Page size can be reduced by 1.2 MB (74%)
1.6 MB
401.0 kB
In fact, the total size of Csrvr.ru main page is 1.6 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. 35% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 19.3 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 5.0 kB, which is 21% 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 19.3 kB or 83% of the original size.
Potential reduce by 3.0 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, Csrvr needs image optimization as it can save up to 3.0 kB or 76% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 978.2 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 978.2 kB or 73% of the original size.
Potential reduce by 169.4 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. Csrvr.ru needs all CSS files to be minified and compressed as it can save up to 169.4 kB or 86% of the original size.
Number of requests can be reduced by 22 (76%)
29
7
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csrvr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
csrvr.ru
392 ms
164 ms
bootstrap.css
271 ms
style.css
395 ms
jquery-ui-1.10.2.custom.css
427 ms
jquery-1.9.1.js
820 ms
jquery.min.js
677 ms
jquery-ui-1.10.2.custom.min.js
788 ms
jquery-ui-i18n.js
579 ms
bootstrap.js
529 ms
messager_ds.js
555 ms
messager.js
660 ms
interface.js
686 ms
make.js
708 ms
textchange.js
789 ms
js
87 ms
infobubble.js
78 ms
gmaps-interface.js
803 ms
error-new.js
812 ms
StyledMarker.js
894 ms
snow.js
927 ms
script.js
926 ms
common.js
17 ms
util.js
39 ms
marker.js
97 ms
map.js
97 ms
geometry.js
97 ms
poly.js
97 ms
Request_Complete.png
131 ms
checked-app-info.php
153 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
132 ms
csrvr.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.
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
csrvr.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
csrvr.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csrvr.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 Csrvr.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.
csrvr.ru
Open Graph description is not detected on the main page of Csrvr. 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: