6.9 sec in total
921 ms
5.5 sec
471 ms
Welcome to support.datacenter.by homepage info - get ready to check Support Datacenter best content for Belarus right away, or after learning these important things about support.datacenter.by
DISPLAY SOME KB STUFF OR NEWS HERE
Visit support.datacenter.byWe analyzed Support.datacenter.by page load time and found that the first response time was 921 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
support.datacenter.by performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.2 s
72/100
25%
Value7.2 s
30/100
10%
Value140 ms
96/100
30%
Value0.092
92/100
15%
Value9.2 s
32/100
10%
921 ms
805 ms
1785 ms
493 ms
975 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Support.datacenter.by and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Support.datacenter.by.
Page size can be reduced by 612.4 kB (76%)
804.5 kB
192.0 kB
In fact, the total size of Support.datacenter.by main page is 804.5 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. 20% of websites need less resources to load. Javascripts take 707.0 kB which makes up the majority of the site volume.
Potential reduce by 7.2 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 7.2 kB or 72% of the original size.
Potential reduce by 1 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. Support Datacenter images are well optimized though.
Potential reduce by 533.9 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 533.9 kB or 76% of the original size.
Potential reduce by 71.4 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. Support.datacenter.by needs all CSS files to be minified and compressed as it can save up to 71.4 kB or 85% of the original size.
Number of requests can be reduced by 11 (69%)
16
5
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Support Datacenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
support.datacenter.by
921 ms
index.php
805 ms
index.php
1785 ms
mainbackground.gif
493 ms
kayako-logo-blue.png
975 ms
navbarbackground.png
488 ms
topbarcurrentarrow.png
487 ms
icon_widget_home_small.png
494 ms
icon_widget_knowledgebase_small.png
492 ms
icon_widget_news_small.png
977 ms
tabborderpx.png
991 ms
activetab_left.gif
988 ms
activetab_right_bulk.gif
979 ms
icon_tabuser.gif
974 ms
inputtextbg.gif
1441 ms
button1_sprite.png
1445 ms
navboxtl.gif
1450 ms
navboxtr.gif
1451 ms
doublearrowsnav.gif
1453 ms
icon_folderyellow.gif
1454 ms
searchpointer.png
1924 ms
icon_search.png
1927 ms
icon_widget_register.png
1948 ms
icon_widget_knowledgebase.png
1947 ms
icon_widget_news.png
1954 ms
calendartop.gif
1952 ms
calendarbottom.gif
2411 ms
index.php
2477 ms
support.datacenter.by 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
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
Form elements do not have associated labels
Links do not have a discernible name
support.datacenter.by 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
Missing source maps for large first-party JavaScript
support.datacenter.by SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Support.datacenter.by 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 Support.datacenter.by 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.
support.datacenter.by
Open Graph description is not detected on the main page of Support Datacenter. 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: