30 sec in total
1.2 sec
15.9 sec
13 sec
Visit obalcentrum.cz now to see the best up-to-date Obal Centrum content for Czech Republic and also check out these interesting facts you probably never knew about obalcentrum.cz
Nakupte za skvělou cenu obaly na cokoliv. Máme pro vás IBC, sudy, kanystry, lahve a mnoho dalšího.
Visit obalcentrum.czWe analyzed Obalcentrum.cz page load time and found that the first response time was 1.2 sec and then it took 28.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
obalcentrum.cz performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value9.4 s
1/100
25%
Value6.4 s
40/100
10%
Value980 ms
28/100
30%
Value0.011
100/100
15%
Value11.7 s
18/100
10%
1195 ms
391 ms
516 ms
327 ms
2317 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 54% of them (34 requests) were addressed to the original Obalcentrum.cz, 8% (5 requests) were made to Static.xx.fbcdn.net and 8% (5 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (6.6 sec) relates to the external source Heureka.cz.
Page size can be reduced by 597.1 kB (45%)
1.3 MB
740.8 kB
In fact, the total size of Obalcentrum.cz main page is 1.3 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. 60% of websites need less resources to load. Images take 554.0 kB which makes up the majority of the site volume.
Potential reduce by 224.7 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 224.7 kB or 70% of the original size.
Potential reduce by 54.2 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. Obal Centrum images are well optimized though.
Potential reduce by 228.7 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 228.7 kB or 62% of the original size.
Potential reduce by 89.5 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. Obalcentrum.cz needs all CSS files to be minified and compressed as it can save up to 89.5 kB or 95% of the original size.
Number of requests can be reduced by 17 (30%)
57
40
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obal Centrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.obalcentrum.cz
1195 ms
hlmrf.css
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hlmrf.css
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cookieconsent.latest.min.js
327 ms
retargeting.js
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conversion.js
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html-background.jpg
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top_menu.jpg
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likebox.php
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gjs.php
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retargeting
440 ms
YrFakaCOmcf.css
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3847 ms
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gjs.php
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main-bottom-background.gif
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footer-background.gif
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piwik.js
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ga.js
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piwik.php
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ga-audiences
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left-zalozka-only-gold.png
96 ms
obalcentrum.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
obalcentrum.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
obalcentrum.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Obalcentrum.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 Obalcentrum.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.
obalcentrum.cz
Open Graph description is not detected on the main page of Obal Centrum. 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: