6.7 sec in total
474 ms
5.7 sec
544 ms
Visit quantumas.cz now to see the best up-to-date Quantum As content and also check out these interesting facts you probably never knew about quantumas.cz
Visit quantumas.czWe analyzed Quantumas.cz page load time and found that the first response time was 474 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
quantumas.cz performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.8 s
7/100
25%
Value6.7 s
36/100
10%
Value450 ms
63/100
30%
Value1.378
0/100
15%
Value9.7 s
29/100
10%
474 ms
495 ms
24 ms
313 ms
300 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 86% of them (75 requests) were addressed to the original Quantumas.cz, 5% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Data.shean.cz. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Quantumas.cz.
Page size can be reduced by 738.5 kB (34%)
2.2 MB
1.4 MB
In fact, the total size of Quantumas.cz main page is 2.2 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 47.8 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 47.8 kB or 81% of the original size.
Potential reduce by 68.9 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. Quantum As images are well optimized though.
Potential reduce by 290.5 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 290.5 kB or 69% of the original size.
Potential reduce by 331.3 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. Quantumas.cz needs all CSS files to be minified and compressed as it can save up to 331.3 kB or 86% of the original size.
Number of requests can be reduced by 31 (41%)
75
44
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quantum As. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
quantumas.cz
474 ms
www.quantumas.cz
495 ms
css
24 ms
style.css
313 ms
allstyle.css
300 ms
selectize.css
303 ms
fancybox-2.1.5-custom.min.css
308 ms
jquery.min.js
51 ms
ajax-form-v2.0.js
484 ms
modernizr.js
304 ms
functions.js
303 ms
zalozky01.js
483 ms
fancybox-2.1.5-custom.min.js
452 ms
selectize.min.js
457 ms
plugins.js
774 ms
jquery.themepunch.plugins.js
457 ms
jquery.themepunch.revolution.js
461 ms
custom.js
462 ms
sticky-header.js
607 ms
jquery.cookie.js
609 ms
styleswitch.js
610 ms
retargeting.js
448 ms
bootstrap.css
333 ms
font-awesome.min.css
326 ms
prettyPhoto.css
471 ms
rs-settings.css
1012 ms
sticky-header.css
474 ms
responsive.css
482 ms
switcher.css
480 ms
analytics.js
24 ms
bg3.jpg
284 ms
fb-icon.jpg
282 ms
logo.png
281 ms
bg.jpg
1989 ms
bg.jpg
647 ms
kotel3.png
861 ms
q2.png
467 ms
novy.png
469 ms
q3.png
997 ms
bg.jpg
1223 ms
schema2.png
777 ms
img1.png
1232 ms
MICHATEK_Michalovce_1.jpg
931 ms
jc_lucenec_01a.jpg
1005 ms
qh_hala_nove_mesto_201410.jpg
1081 ms
penzion_fontana_besenova_sk_01.jpg
1303 ms
trnava_modravka_sportovni_hala_sk_01.jpg
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1243 ms
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1535 ms
sudomerice-obec-urad_galerie-980.jpg
1697 ms
spitalska_radka-web_1.jpg
1561 ms
svoboda_michal-web.jpg
1920 ms
create_photo.php.jpg
1694 ms
pilova_petra2web_1.jpg
1717 ms
zlatnikova_jitka1web_1.jpg
2059 ms
pinos_jiri-web.jpg
1844 ms
lesko_antonin-web.jpg
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varekova_jarmila2-web.jpg
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bez_nazvu-1zka_3.jpg
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u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
34 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
34 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
34 ms
fontawesome-webfont.woff
2140 ms
collect
17 ms
blue-bg.png
2015 ms
retargeting
154 ms
shadow.png
1855 ms
widget-scroll.png
1875 ms
0daoUMW28nkWOnFz2G4AAi3USBnSvpkopQaUR-2r7iU.ttf
6 ms
border-bg-team.jpg
1925 ms
footer-black.jpg
1748 ms
footer-bg.jpg
2869 ms
loader.gif
1662 ms
timer.png
1537 ms
preloader.gif
1512 ms
bg1.gif
1511 ms
bg3.gif
1516 ms
bg4.gif
1587 ms
bg2.gif
1581 ms
arrow_left2.png
524 ms
arrow_right2.png
584 ms
slider-nav.png
656 ms
quantumas.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
quantumas.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
Page has valid source maps
quantumas.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quantumas.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Quantumas.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.
quantumas.cz
Open Graph description is not detected on the main page of Quantum As. 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: