6.7 sec in total
2 sec
4.3 sec
363 ms
Welcome to opel-astra-h.cz homepage info - get ready to check Opel Astra H best content for Czech Republic right away, or after learning these important things about opel-astra-h.cz
Klub majitelů a fandů Astry a Zafiry od německé značky Opel. Recenze, návody, manuály, fotky, videa ze srazů a velmi obsáhlé forum, to vše u nás najdete.
Visit opel-astra-h.czWe analyzed Opel-astra-h.cz page load time and found that the first response time was 2 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
opel-astra-h.cz performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value5.6 s
17/100
25%
Value8.5 s
17/100
10%
Value360 ms
72/100
30%
Value0.319
36/100
15%
Value13.0 s
13/100
10%
1951 ms
5 ms
23 ms
12 ms
54 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 63% of them (45 requests) were addressed to the original Opel-astra-h.cz, 6% (4 requests) were made to Translate.googleapis.com and 3% (2 requests) were made to Platform.linkedin.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Opel-astra-h.cz.
Page size can be reduced by 480.0 kB (31%)
1.6 MB
1.1 MB
In fact, the total size of Opel-astra-h.cz main page is 1.6 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. 60% of websites need less resources to load. Images take 922.8 kB which makes up the majority of the site volume.
Potential reduce by 56.8 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 56.8 kB or 79% of the original size.
Potential reduce by 56.4 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. Opel Astra H images are well optimized though.
Potential reduce by 182.7 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 182.7 kB or 51% of the original size.
Potential reduce by 184.1 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. Opel-astra-h.cz needs all CSS files to be minified and compressed as it can save up to 184.1 kB or 85% of the original size.
Number of requests can be reduced by 44 (66%)
67
23
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opel Astra H. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.opel-astra-h.cz
1951 ms
ga.js
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css
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__utm.gif
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wp-emoji-release.min.js
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toolbar.css
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style.css
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styles.css
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nivo-lightbox.css
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default.css
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polls-css.css
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style.css
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responsive.css
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font-awesome.min.css
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jquery.js
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jquery-migrate.min.js
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flags.js
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toolbar.js
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load-toolbar.js
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nivo-lightbox.min.js
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script.js
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jquery.flexslider.min.js
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jquery.form.min.js
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scripts.js
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polls-js.js
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wp-embed.min.js
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element.js
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widgets.js
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all.js
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plusone.js
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logo_new.jpg
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opel-astrah.png
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banner_03_renbau.gif
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ico_astra-h.jpg
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count.asp
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h.php
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opel-astra-h.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
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
Image elements do not have [alt] attributes
opel-astra-h.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
opel-astra-h.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Opel-astra-h.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 Opel-astra-h.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.
opel-astra-h.cz
Open Graph data is detected on the main page of Opel Astra H. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: