4.8 sec in total
1.3 sec
3.4 sec
129 ms
Visit comp-sat.cz now to see the best up-to-date Com Psat content and also check out these interesting facts you probably never knew about comp-sat.cz
Kompletní služby ve slaboproudé technice. internetový obchod www.comp-sat.cz, počítače, notebooky, satelity - prodej, servis, instalace, montáž
Visit comp-sat.czWe analyzed Comp-sat.cz page load time and found that the first response time was 1.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
comp-sat.cz performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value1.5 s
100/100
25%
Value1.5 s
100/100
10%
Value0 ms
100/100
30%
Value0.005
100/100
15%
Value0.8 s
100/100
10%
1269 ms
229 ms
227 ms
240 ms
261 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Comp-sat.cz, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Comp-sat.cz.
Page size can be reduced by 942.3 kB (83%)
1.1 MB
198.7 kB
In fact, the total size of Comp-sat.cz main page is 1.1 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. 25% of websites need less resources to load. CSS take 768.5 kB which makes up the majority of the site volume.
Potential reduce by 4.9 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 4.9 kB or 67% of the original size.
Potential reduce by 247.6 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 247.6 kB or 68% of the original size.
Potential reduce by 689.9 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. Comp-sat.cz needs all CSS files to be minified and compressed as it can save up to 689.9 kB or 90% of the original size.
Number of requests can be reduced by 18 (82%)
22
4
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Com Psat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
comp-sat.cz
1269 ms
attachments_hide.css
229 ms
attachments_list.css
227 ms
shadowbox.css
240 ms
grid-responsive.css
261 ms
bootstrap.css
494 ms
master-3909a2db29d3026f9f9f5b3f0e5af0d6.css
478 ms
master-gecko.css
358 ms
top-section-3909a2db29d3026f9f9f5b3f0e5af0d6.css
636 ms
bottom-section-3909a2db29d3026f9f9f5b3f0e5af0d6.css
617 ms
1200fixed.css
384 ms
thirdparty-k2.css
601 ms
mootools-core.js
863 ms
core.js
606 ms
caption.js
631 ms
mootools-more.js
1410 ms
attachments_refresh.js
720 ms
index.php
1846 ms
browser-engines.js
742 ms
rokmediaqueries.js
755 ms
ga.js
32 ms
novecentowide-normal-webfont.woff
365 ms
__utm.gif
24 ms
comp-sat.cz accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
comp-sat.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
comp-sat.cz SEO score
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
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comp-sat.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Comp-sat.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.
comp-sat.cz
Open Graph description is not detected on the main page of Com Psat. 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: