6.6 sec in total
468 ms
5.7 sec
377 ms
Click here to check amazing B 2 Bgroup content. Otherwise, check out these important facts you probably never knew about b2bgroup.cz
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Visit b2bgroup.czWe analyzed B2bgroup.cz page load time and found that the first response time was 468 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
b2bgroup.cz performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value15.7 s
0/100
25%
Value17.0 s
0/100
10%
Value1,260 ms
19/100
30%
Value0.431
22/100
15%
Value15.7 s
6/100
10%
468 ms
668 ms
495 ms
622 ms
626 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original B2bgroup.cz, 72% (85 requests) were made to Converso.cz and 19% (23 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Converso.cz.
Page size can be reduced by 122.3 kB (7%)
1.7 MB
1.5 MB
In fact, the total size of B2bgroup.cz main page is 1.7 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 119.7 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 119.7 kB or 83% of the original size.
Potential reduce by 2.6 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. B 2 Bgroup images are well optimized though.
Number of requests can be reduced by 56 (63%)
89
33
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 2 Bgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
b2bgroup.cz
468 ms
www.converso.cz
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b2bgroup.cz accessibility score
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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
b2bgroup.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
b2bgroup.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2bgroup.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that B2bgroup.cz 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.
b2bgroup.cz
Open Graph data is detected on the main page of B 2 Bgroup. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: