4.7 sec in total
330 ms
3.6 sec
763 ms
Click here to check amazing FOCUSCLUB content. Otherwise, check out these important facts you probably never knew about focusclub.cz
Čtete specializovaný nezávislý internetový klub propojující kluby a fotografy z Česka a Slovenska. Můžete diskutovat ve fóru, nahrávat a komentovat fotografie, prodávat ve fotobazaru, prohlížet katalo...
Visit focusclub.czWe analyzed Focusclub.cz page load time and found that the first response time was 330 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
focusclub.cz performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value5.1 s
25/100
25%
Value7.7 s
24/100
10%
Value2,290 ms
5/100
30%
Value0.003
100/100
15%
Value13.1 s
12/100
10%
330 ms
728 ms
38 ms
232 ms
359 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 67% of them (66 requests) were addressed to the original Focusclub.cz, 5% (5 requests) were made to Pagead2.googlesyndication.com and 5% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Focusclub.cz.
Page size can be reduced by 886.1 kB (57%)
1.6 MB
671.0 kB
In fact, the total size of Focusclub.cz 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. 70% of websites need less resources to load. Javascripts take 838.0 kB which makes up the majority of the site volume.
Potential reduce by 241.3 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 47.0 kB, which is 16% 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 241.3 kB or 81% of the original size.
Potential reduce by 34.2 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. FOCUSCLUB images are well optimized though.
Potential reduce by 559.9 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 559.9 kB or 67% of the original size.
Potential reduce by 50.8 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. Focusclub.cz needs all CSS files to be minified and compressed as it can save up to 50.8 kB or 80% of the original size.
Number of requests can be reduced by 38 (40%)
96
58
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FOCUSCLUB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
focusclub.cz
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www.focusclub.cz
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focusclub.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
<object> elements do not have alternate text
focusclub.cz 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
focusclub.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Document uses plugins
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Focusclub.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 Focusclub.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.
focusclub.cz
Open Graph description is not detected on the main page of FOCUSCLUB. 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: