7 sec in total
340 ms
5.3 sec
1.4 sec
Welcome to cfn.cz homepage info - get ready to check CFN best content for Czech Republic right away, or after learning these important things about cfn.cz
Novinky ze světa českého filmu. Co se děje v našem filmu, televizi, DVD, Blu-ray. Nejnovější zajímavosti a informace.
Visit cfn.czWe analyzed Cfn.cz page load time and found that the first response time was 340 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cfn.cz performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value5.1 s
24/100
25%
Value3.4 s
89/100
10%
Value1,430 ms
15/100
30%
Value0.588
11/100
15%
Value8.6 s
37/100
10%
340 ms
196 ms
198 ms
200 ms
203 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 8% of them (10 requests) were addressed to the original Cfn.cz, 80% (100 requests) were made to Kbxmedia.cz and 4% (5 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Kbxmedia.cz.
Page size can be reduced by 753.8 kB (30%)
2.5 MB
1.8 MB
In fact, the total size of Cfn.cz main page is 2.5 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 165.4 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 165.4 kB or 78% of the original size.
Potential reduce by 45.6 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. CFN images are well optimized though.
Potential reduce by 540.0 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 540.0 kB or 68% of the original size.
Potential reduce by 2.8 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. Cfn.cz needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 68% of the original size.
Number of requests can be reduced by 10 (8%)
123
113
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CFN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
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cfn.cz 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
cfn.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
cfn.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfn.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 Cfn.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.
cfn.cz
Open Graph data is detected on the main page of CFN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: