2.2 sec in total
237 ms
1.7 sec
222 ms
Click here to check amazing Drivercan content. Otherwise, check out these important facts you probably never knew about drivercan.cz
Nasbírali jsme nejkompletnejší seznam ovladačů pro různé zařízení. Můžete si stáhnout jakýkoliv ovladač.
Visit drivercan.czWe analyzed Drivercan.cz page load time and found that the first response time was 237 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
drivercan.cz performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.4 s
100/100
25%
Value3.6 s
87/100
10%
Value3,600 ms
1/100
30%
Value0.006
100/100
15%
Value11.2 s
20/100
10%
237 ms
96 ms
190 ms
56 ms
57 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 16% of them (7 requests) were addressed to the original Drivercan.cz, 19% (8 requests) were made to Googleads.g.doubleclick.net and 16% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 76.6 kB (22%)
342.6 kB
265.9 kB
In fact, the total size of Drivercan.cz main page is 342.6 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. 55% of websites need less resources to load. Javascripts take 257.5 kB which makes up the majority of the site volume.
Potential reduce by 43.1 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 43.1 kB or 83% of the original size.
Potential reduce by 1.4 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. Drivercan images are well optimized though.
Potential reduce by 15.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 16.3 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. Drivercan.cz needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 83% of the original size.
Number of requests can be reduced by 22 (61%)
36
14
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drivercan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
drivercan.cz
237 ms
main.css
96 ms
sfmenu.css
190 ms
js
56 ms
adsbygoogle.js
57 ms
pub-1743013083811249
74 ms
adsbygoogle.js
99 ms
adsbygoogle.js
47 ms
jquery.js
354 ms
sfmenu.min.js
352 ms
main.js
362 ms
brand
27 ms
brandjs.js
19 ms
sprite.png
159 ms
show_ads_impl.js
207 ms
zrt_lookup.html
181 ms
css
98 ms
branding.png
58 ms
ads
281 ms
KFOmCnqEu92Fr1Mu7GxP.ttf
11 ms
KFOlCnqEu92Fr1MmSU5fChc9.ttf
39 ms
KFOkCnqEu92Fr1MmgVxGIzc.ttf
57 ms
ads
428 ms
ads
296 ms
ads
256 ms
ads
220 ms
86750a576da4431fd0aa1911c965cfcb.js
3 ms
load_preloaded_resource.js
41 ms
756c08bd12039593a04054a9cee50110.js
14 ms
abg_lite.js
41 ms
window_focus.js
46 ms
qs_click_protection.js
46 ms
ufs_web_display.js
152 ms
601f834f0fb04334aee02bc82f43bf5a.js
30 ms
icon.png
17 ms
s
12 ms
css
24 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
18 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
22 ms
sodar
88 ms
activeview
77 ms
MNPEufyHKrFh2_EWRx-UnP0dcxrUNKrTLXUcVCyZOgA.js
9 ms
sodar2.js
93 ms
drivercan.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
Links do not have a discernible name
drivercan.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
Page has valid source maps
drivercan.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drivercan.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 Drivercan.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.
drivercan.cz
Open Graph description is not detected on the main page of Drivercan. 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: