5.2 sec in total
352 ms
4.7 sec
158 ms
Visit concordcard.cz now to see the best up-to-date Concordcard content and also check out these interesting facts you probably never knew about concordcard.cz
Plánované turnaje
Visit concordcard.czWe analyzed Concordcard.cz page load time and found that the first response time was 352 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.
concordcard.cz performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value6.2 s
11/100
25%
Value5.5 s
55/100
10%
Value0 ms
100/100
30%
Value0.003
100/100
15%
Value5.0 s
77/100
10%
352 ms
1350 ms
118 ms
212 ms
221 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Concordcard.cz, 88% (85 requests) were made to Luka.rebuystars.com and 2% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Luka.rebuystars.com.
Page size can be reduced by 1.1 MB (41%)
2.8 MB
1.6 MB
In fact, the total size of Concordcard.cz main page is 2.8 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 36.3 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 36.3 kB or 77% of the original size.
Potential reduce by 54.4 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. Concordcard images are well optimized though.
Potential reduce by 630.8 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 630.8 kB or 70% of the original size.
Potential reduce by 405.6 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. Concordcard.cz needs all CSS files to be minified and compressed as it can save up to 405.6 kB or 77% of the original size.
Number of requests can be reduced by 75 (82%)
92
17
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concordcard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
concordcard.cz
352 ms
luka.rebuystars.com
1350 ms
wp-emoji-release.min.js
118 ms
styles.css
212 ms
events_manager.css
221 ms
jquery-ui-1.10.3.custom.css
223 ms
jquery-ui-spinner.css
227 ms
calendar-jos.css
230 ms
form_maker_frontend.css
225 ms
osm-cookie-consent.css
328 ms
style.css
332 ms
icons.css
683 ms
polls-css.css
335 ms
style.css
455 ms
responsive.css
346 ms
style.css
434 ms
pw-login-widget.css
440 ms
tablepress-combined.min.css
444 ms
base.css
462 ms
tooltipster.css
543 ms
brand-icons.css
548 ms
tooltipster-shadow.css
552 ms
tablepress-responsive.min.css
565 ms
jquery.js
827 ms
jquery-migrate.min.js
672 ms
core.min.js
677 ms
widget.min.js
682 ms
position.min.js
690 ms
mouse.min.js
780 ms
sortable.min.js
788 ms
datepicker.min.js
796 ms
menu.min.js
790 ms
autocomplete.min.js
803 ms
resizable.min.js
890 ms
draggable.min.js
902 ms
button.min.js
901 ms
dialog.min.js
906 ms
js
54 ms
api.js
48 ms
flexslider.css
911 ms
public.css
826 ms
events-manager.js
798 ms
if_gmap_front_end.js
797 ms
jelly.min.js
798 ms
file-upload.js
798 ms
calendar.js
918 ms
calendar_function.js
838 ms
front-widget.js
790 ms
responsive-modernizr.min.js
803 ms
frontend.js
797 ms
jquery.tooltipster.min.js
788 ms
style.css
748 ms
jquery.bpopup.min.js
783 ms
share.js
797 ms
tw-sack.min.js
782 ms
font-awesome.min.css
5 ms
animate.min.css
10 ms
standard.css
781 ms
arrowed.css
712 ms
white-arrowed.css
752 ms
standard.css
782 ms
flat.css
786 ms
jquery.form.min.js
681 ms
scripts.js
678 ms
slider.min.js
687 ms
spinner.min.js
735 ms
effect.min.js
753 ms
effect-shake.min.js
681 ms
osm-cookie-consent.min.js
677 ms
polls-js.js
675 ms
responsive-scripts.min.js
685 ms
jquery.placeholder.min.js
728 ms
pw-login-widget.js
723 ms
ajax-authentication.js
723 ms
wp-embed.min.js
718 ms
jquery.flexslider-min.js
829 ms
gradient.css
279 ms
analytics.js
11 ms
body_logo.jpg
486 ms
body_logo.png
652 ms
menuhome.png
148 ms
tmave_pozadi_widgetu.png
145 ms
MB_CLA_AMG_casino_luka_v3.jpg
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banner_luziny.jpg
358 ms
960_240_brezen_MPS_01.png
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960_240_brezen_22_26.png
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960_240_brezen_27_29-1-960x240.png
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2m_960_240.png
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pdf.png
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poker.png
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copy-casino_luka_small.png
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collect
96 ms
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91 ms
social_buttons.eot
1157 ms
recaptcha__en.js
49 ms
fontawesome-webfont.woff
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bg_direction_nav.png
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concordcard.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
Document doesn't have a <title> element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
concordcard.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
concordcard.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concordcard.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 Concordcard.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.
concordcard.cz
Open Graph data is detected on the main page of Concordcard. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: