3.3 sec in total
329 ms
2.8 sec
169 ms
Click here to check amazing Parabola content for Czech Republic. Otherwise, check out these important facts you probably never knew about parabola.cz
Parabola.cz - web o satelitn?, terestrick? a kabelov? televizi. Zpr?vi?ky, Novinky na satelitech, TV program, P?ehledy, Diskusn? f?rum, Bazar
Visit parabola.czWe analyzed Parabola.cz page load time and found that the first response time was 329 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
parabola.cz performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value9.9 s
0/100
25%
Value29.6 s
0/100
10%
Value83,650 ms
0/100
30%
Value0
100/100
15%
Value109.6 s
0/100
10%
329 ms
678 ms
326 ms
552 ms
4 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Parabola.cz, 3% (2 requests) were made to Toplist.cz and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Parabola.cz.
Page size can be reduced by 157.1 kB (51%)
308.9 kB
151.7 kB
In fact, the total size of Parabola.cz main page is 308.9 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. 20% of websites need less resources to load. Javascripts take 150.1 kB which makes up the majority of the site volume.
Potential reduce by 27.2 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 27.2 kB or 72% of the original size.
Potential reduce by 6.6 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. Parabola images are well optimized though.
Potential reduce by 88.3 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 88.3 kB or 59% of the original size.
Potential reduce by 35.1 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. Parabola.cz needs all CSS files to be minified and compressed as it can save up to 35.1 kB or 79% of the original size.
Number of requests can be reduced by 17 (30%)
56
39
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parabola. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
parabola.cz
329 ms
www.parabola.cz
678 ms
parabola.css
326 ms
jquery-1.11.0.min.js
552 ms
cookieconsent.latest.min.js
4 ms
counter.asp
604 ms
nove_logo_2015.gif
219 ms
b468_09.gif
324 ms
registrace.png
111 ms
prihlasit-se.png
213 ms
home.png
215 ms
ico_search.png
218 ms
b125_17.gif
440 ms
b125_03.gif
638 ms
b125_18.gif
537 ms
ico_odrazka.png
329 ms
b420_03.jpeg
473 ms
clanky-skylink.gif
435 ms
1456738576.jpg
438 ms
b420_01.gif
649 ms
b420_05.gif
765 ms
clanky-freesat-by-upc.gif
551 ms
ico_odrazka2.gif
584 ms
ico_sipka.gif
671 ms
micro_ct1.gif
663 ms
micro_ct2.gif
695 ms
micro_nova.gif
744 ms
micro_prima.gif
758 ms
micro_tv-barrandov.gif
773 ms
micro_stv1.gif
778 ms
micro_stv2.gif
806 ms
micro_markiza.gif
849 ms
micro_joj.gif
865 ms
b125_12.gif
980 ms
b125_15.gif
1095 ms
facebook.png
885 ms
ico_digitaltv_cz.gif
915 ms
ico_mportal.gif
957 ms
ico_satdig.gif
973 ms
ico_flysat.gif
992 ms
ico_dxmichael.gif
1023 ms
ico_dvbskystar.gif
1054 ms
count.asp
636 ms
ga.js
5 ms
__utm.gif
11 ms
ico_jecnycz.gif
976 ms
ico_satelitcz.gif
880 ms
ico_sat-media.gif
995 ms
ico_digitvforum.gif
920 ms
ico_sdtv.gif
955 ms
ico_odbornyservis.gif
870 ms
ico_mediasat-net.gif
872 ms
ico_satcharts.gif
773 ms
ico_dtvnews.png
808 ms
ico_telesatnews.png
839 ms
ico_tvpolsat.gif
830 ms
ico_inewsmedia.jpg
776 ms
ico_parabolacz.gif
766 ms
print.css
111 ms
parabola.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
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
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
parabola.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
parabola.cz SEO score
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
Tap targets are not sized appropriately
N/A
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Parabola.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 Parabola.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.
parabola.cz
Open Graph description is not detected on the main page of Parabola. 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: