3.1 sec in total
336 ms
2.7 sec
147 ms
Visit ceskedrahy.cz now to see the best up-to-date Ceskedrahy content for Czech Republic and also check out these interesting facts you probably never knew about ceskedrahy.cz
Největší český dopravce s více než 175letou tradicí
Visit ceskedrahy.czWe analyzed Ceskedrahy.cz page load time and found that the first response time was 336 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ceskedrahy.cz performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value5.9 s
14/100
25%
Value5.9 s
48/100
10%
Value100 ms
98/100
30%
Value0.038
100/100
15%
Value6.7 s
56/100
10%
336 ms
800 ms
328 ms
225 ms
489 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Ceskedrahy.cz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Ceskedrahy.cz.
Page size can be reduced by 253.5 kB (39%)
649.6 kB
396.0 kB
In fact, the total size of Ceskedrahy.cz main page is 649.6 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. 25% of websites need less resources to load. Images take 291.5 kB which makes up the majority of the site volume.
Potential reduce by 9.9 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 12% 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 9.9 kB or 68% of the original size.
Potential reduce by 103 B
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. Ceskedrahy images are well optimized though.
Potential reduce by 196.1 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 196.1 kB or 68% of the original size.
Potential reduce by 47.4 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. Ceskedrahy.cz needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 86% of the original size.
Number of requests can be reduced by 15 (38%)
40
25
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceskedrahy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
ceskedrahy.cz
336 ms
www.ceskedrahy.cz
800 ms
style.css
328 ms
rotuj.js
225 ms
jquery.min.js
489 ms
jquery-ui.min.js
796 ms
jquery.jdownload.css
229 ms
jquery-ui.css
347 ms
mali.js
232 ms
ga-opti.js
236 ms
bck_pack.gif
123 ms
hp_bck_hlavicka1.jpg
717 ms
hp_bck_hlavicka2.jpg
245 ms
hp_bck_hlavicka3.jpg
335 ms
hp_bck_hlavicka4.jpg
354 ms
logo-cd.gif
124 ms
nadpis_aktuality.gif
240 ms
nadpis_nechte_se_informovat.gif
241 ms
ico_rss_or.gif
357 ms
202_38.gif
360 ms
banner-tv-portal.gif
358 ms
nadpis_rozcestnik_cd.gif
443 ms
banner1s4.gif
468 ms
banner2s4.gif
472 ms
nadpis_kontaktujte_nas.gif
470 ms
ico_kontakty_or.gif
474 ms
bck_input_txt.gif
545 ms
bck_input.gif
573 ms
bck_sloupec4.gif
575 ms
nadpis_aktulani_tema.gif
580 ms
nadpis_nase_cinnost.gif
583 ms
li_sipka.gif
655 ms
nadpis_vyberova_rizeni.gif
689 ms
nadpis_projekty_cd.gif
695 ms
bck_in_sub.gif
696 ms
bck_tel.gif
690 ms
bck_mys.gif
753 ms
bck_paragraf.gif
791 ms
bck_bus.gif
799 ms
pata_stin.gif
800 ms
ga.js
26 ms
__utm.gif
10 ms
ceskedrahy.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
Form elements do not have associated labels
Links do not have a discernible name
ceskedrahy.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
Browser errors were logged to the console
ceskedrahy.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceskedrahy.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 Ceskedrahy.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.
ceskedrahy.cz
Open Graph description is not detected on the main page of Ceskedrahy. 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: