5.9 sec in total
262 ms
5.4 sec
230 ms
Welcome to postershop.cz homepage info - get ready to check Postershop best content for Czech Republic right away, or after learning these important things about postershop.cz
Velký výběr fototapet, tapet, obrazů , retro cedulí a mnoho dalšího. Desetitisíce produktů skladem ihned k odběru. Obrovský výběr, nízké ceny. Neváhejte a vyberte si u nás.
Visit postershop.czWe analyzed Postershop.cz page load time and found that the first response time was 262 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
postershop.cz performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value12.8 s
0/100
25%
Value7.1 s
31/100
10%
Value1,530 ms
13/100
30%
Value0.893
3/100
15%
Value13.1 s
12/100
10%
262 ms
1108 ms
566 ms
232 ms
234 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 61% of them (71 requests) were addressed to the original Postershop.cz, 10% (12 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Postershop.cz.
Page size can be reduced by 343.6 kB (22%)
1.5 MB
1.2 MB
In fact, the total size of Postershop.cz main page is 1.5 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 39.4 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 39.4 kB or 80% of the original size.
Potential reduce by 87.0 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. Postershop images are well optimized though.
Potential reduce by 195.1 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 195.1 kB or 69% of the original size.
Potential reduce by 22.1 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. Postershop.cz needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 82% of the original size.
Number of requests can be reduced by 66 (59%)
111
45
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postershop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
postershop.cz
262 ms
www.postershop.cz
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style.css
566 ms
skin.css
232 ms
fa.css
234 ms
support.js
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windows.js
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jquery.js
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jquery.searchautocomplete.js
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jquery.timers.js
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jquery.jcarousel.min.js
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functions.js
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jquery.fancybox-1.3.4.pack.js
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dot.asp
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like.php
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counter.php
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postershop.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 input fields do not have accessible names
ARIA IDs are not unique
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
[id] attributes on active, focusable elements are not unique
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
No form fields have multiple labels
Form elements do not have associated labels
Links do not have a discernible name
postershop.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
postershop.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 Postershop.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 Postershop.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.
postershop.cz
Open Graph description is not detected on the main page of Postershop. 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: