5.1 sec in total
333 ms
4.1 sec
711 ms
Visit corfix.cz now to see the best up-to-date CORFIX content for Czech Republic and also check out these interesting facts you probably never knew about corfix.cz
Visit corfix.czWe analyzed Corfix.cz page load time and found that the first response time was 333 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
corfix.cz performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.1 s
25/100
25%
Value5.1 s
62/100
10%
Value80 ms
99/100
30%
Value0.021
100/100
15%
Value7.3 s
49/100
10%
333 ms
899 ms
333 ms
441 ms
330 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 30% of them (38 requests) were addressed to the original Corfix.cz, 68% (85 requests) were made to Obchod.corfix.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Obchod.corfix.cz.
Page size can be reduced by 269.4 kB (36%)
746.2 kB
476.8 kB
In fact, the total size of Corfix.cz main page is 746.2 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. 40% of websites need less resources to load. Images take 434.3 kB which makes up the majority of the site volume.
Potential reduce by 91.8 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 91.8 kB or 88% of the original size.
Potential reduce by 31.1 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. CORFIX images are well optimized though.
Potential reduce by 113.0 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 113.0 kB or 68% of the original size.
Potential reduce by 33.5 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. Corfix.cz needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 82% of the original size.
Number of requests can be reduced by 14 (11%)
123
109
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CORFIX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
corfix.cz
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corfix.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
corfix.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
corfix.cz SEO score
CS
N/A
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corfix.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Corfix.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
corfix.cz
Open Graph description is not detected on the main page of CORFIX. 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: