4.8 sec in total
571 ms
3.6 sec
608 ms
Welcome to az-plastik.cz homepage info - get ready to check AZ Plastik best content right away, or after learning these important things about az-plastik.cz
Prodej plexiskla (Plexiglas, Perspex, Plexi), polykarbonáty, PETG a další plasty. Nabízíme plexisklo na míru, zpracování plexiskla a polykarbonátů.
Visit az-plastik.czWe analyzed Az-plastik.cz page load time and found that the first response time was 571 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
az-plastik.cz performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value9.0 s
1/100
25%
Value5.9 s
49/100
10%
Value680 ms
44/100
30%
Value0.022
100/100
15%
Value6.9 s
54/100
10%
571 ms
638 ms
229 ms
323 ms
223 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 68% of them (30 requests) were addressed to the original Az-plastik.cz, 16% (7 requests) were made to Maps.googleapis.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (843 ms) belongs to the original domain Az-plastik.cz.
Page size can be reduced by 63.6 kB (6%)
1.0 MB
974.6 kB
In fact, the total size of Az-plastik.cz main page is 1.0 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. 50% of websites need less resources to load. Images take 800.9 kB which makes up the majority of the site volume.
Potential reduce by 37.3 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. This page needs HTML code to be minified as it can gain 15.2 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.3 kB or 85% of the original size.
Potential reduce by 18.9 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. AZ Plastik images are well optimized though.
Potential reduce by 5.2 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 2.1 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. Az-plastik.cz needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 18% of the original size.
Number of requests can be reduced by 15 (38%)
40
25
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AZ Plastik. 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 as a result speed up the page load time.
az-plastik.cz
571 ms
www.az-plastik.cz
638 ms
analytics.js
229 ms
js
323 ms
conversion.js
223 ms
style.css
433 ms
screen.css
401 ms
plugins.js
533 ms
script.js
426 ms
js
485 ms
common.js
485 ms
formcheck.js
403 ms
ga.js
113 ms
256 ms
analytics.js
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gen_204
493 ms
common.js
499 ms
util.js
537 ms
log.js
497 ms
logo.png
168 ms
sprite.png
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20140610-1.jpg
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plexiglaslogo.PNG
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perspexlogo2.png
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quinnlogo.png
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makrolonlogo.png
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lexanlogo.png
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netwings.png
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Titillium-Regular.woff
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Titillium-Bold.woff
615 ms
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print.css
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map.js
16 ms
marker.js
22 ms
az-plastik.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
Links do not have a discernible name
az-plastik.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
az-plastik.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Az-plastik.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 Az-plastik.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.
az-plastik.cz
Open Graph description is not detected on the main page of AZ Plastik. 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: