5.8 sec in total
492 ms
4.9 sec
485 ms
Welcome to katalog-autodilu.cz homepage info - get ready to check Katalog Autod Ilu best content right away, or after learning these important things about katalog-autodilu.cz
Dod?v?me nej?ir?? sortiment autod?l?, n?hradn?ch d?l?, pneumatik, plechov?ch a hlin?kov?ch kol. V e-shopu nab?z?me pouze nov? autod?ly a n?hradn? d?ly, ALU kola a pneumatiky.
Visit katalog-autodilu.czWe analyzed Katalog-autodilu.cz page load time and found that the first response time was 492 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
katalog-autodilu.cz performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value6.9 s
6/100
25%
Value7.0 s
33/100
10%
Value440 ms
64/100
30%
Value0.116
85/100
15%
Value9.5 s
30/100
10%
492 ms
496 ms
848 ms
101 ms
202 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Katalog-autodilu.cz, 94% (99 requests) were made to Autokseft.cz and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Autokseft.cz.
Page size can be reduced by 163.0 kB (22%)
724.3 kB
561.4 kB
In fact, the total size of Katalog-autodilu.cz main page is 724.3 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. Images take 350.2 kB which makes up the majority of the site volume.
Potential reduce by 121.0 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 121.0 kB or 85% of the original size.
Potential reduce by 33.5 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. Katalog Autod Ilu images are well optimized though.
Potential reduce by 8.2 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 322 B
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. Katalog-autodilu.cz has all CSS files already compressed.
Number of requests can be reduced by 15 (16%)
93
78
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katalog Autod Ilu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
katalog-autodilu.cz
492 ms
www.autokseft.cz
496 ms
www.autokseft.cz
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jquery-ui.min.css
101 ms
font-awesome.min.css
202 ms
OpenSans.css
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jquery-1.12.4.min.js
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bootstrap.min.js
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jquery-ui.min.js
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jscript_scripts.js
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js
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conversion.js
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rc.js
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fbevents.js
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open-sans-v17-latin-ext_latin-regular.woff
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jquery.bxslider.min.js
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jquery.treeview.js
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katalog-autodilu.cz accessibility score
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
katalog-autodilu.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
katalog-autodilu.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
N/A
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Katalog-autodilu.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Katalog-autodilu.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.
katalog-autodilu.cz
Open Graph data is detected on the main page of Katalog Autod Ilu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: