7.5 sec in total
311 ms
6.3 sec
913 ms
Welcome to auto.cz homepage info - get ready to check Auto best content for Czech Republic right away, or after learning these important things about auto.cz
Vše ze světa aut a motorek. Recenze, hodnocení, srovnávací testy i crash testy. Novinky, bazar, servis, česká auta. Vlastní videa a profesionální video recenze.
Visit auto.czWe analyzed Auto.cz page load time and found that the first response time was 311 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
auto.cz performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value10.8 s
0/100
25%
Value8.0 s
22/100
10%
Value1,360 ms
16/100
30%
Value0
100/100
15%
Value12.1 s
16/100
10%
311 ms
755 ms
17 ms
29 ms
527 ms
Our browser made a total of 442 requests to load all elements on the main page. We found that 1% of them (5 requests) were addressed to the original Auto.cz, 34% (152 requests) were made to Img.auto.cz and 10% (45 requests) were made to Pixel.rubiconproject.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Img.auto.cz.
Page size can be reduced by 1.6 MB (30%)
5.3 MB
3.7 MB
In fact, the total size of Auto.cz main page is 5.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 198.8 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 198.8 kB or 76% of the original size.
Potential reduce by 215.9 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. Auto images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 67% of the original size.
Potential reduce by 145.0 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. Auto.cz needs all CSS files to be minified and compressed as it can save up to 145.0 kB or 83% of the original size.
Number of requests can be reduced by 226 (56%)
407
181
The browser has sent 407 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 92 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
auto.cz
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auto.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
[role] values are not valid
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
auto.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
Page has valid source maps
auto.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Auto.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 Auto.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.
auto.cz
Open Graph description is not detected on the main page of Auto. 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: