4.5 sec in total
207 ms
4 sec
364 ms
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 207 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
obalcentrum.cz performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value11.0 s
0/100
25%
Value9.2 s
13/100
10%
Value1,400 ms
16/100
30%
Value0.012
100/100
15%
Value13.8 s
10/100
10%
207 ms
1980 ms
55 ms
46 ms
118 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 86% of them (65 requests) were addressed to the original Obalcentrum.cz, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Obalcentrum.cz.
Page size can be reduced by 662.8 kB (38%)
1.8 MB
1.1 MB
In fact, the total size of Obalcentrum.cz main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 612.5 kB which makes up the majority of the site volume.
Potential reduce by 331.9 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 331.9 kB or 85% of the original size.
Potential reduce by 19.3 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 311.1 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 311.1 kB or 51% of the original size.
Potential reduce by 409 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. Obalcentrum.cz has all CSS files already compressed.
Number of requests can be reduced by 32 (46%)
70
38
The browser has sent 70 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 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
obalcentrum.cz
207 ms
www.obalcentrum.cz
1980 ms
gtm.js
55 ms
js
46 ms
critical-e416912c.css
118 ms
style-d82fabe7.css
332 ms
Notifications-7eb0677f.css
397 ms
Notifications-069556dd.js
298 ms
feoCookiesGtmEvents-b8480de7.js
295 ms
feoCookies-be822456.js
295 ms
api.js
51 ms
FavoritesWidgetApp-af67b1cb.js
296 ms
BasketWidgetApp-40f8055c.js
390 ms
Search-473bd1f6.css
549 ms
index-7aba6c54.css
599 ms
Search-63b02c06.js
392 ms
FavoriteButtonApp-ddeda510.js
461 ms
Newsletter-40277ede.css
595 ms
Newsletter-f90ad480.js
545 ms
app-623b51ae.js
544 ms
css2
34 ms
recaptcha__en.js
72 ms
cz.svg
136 ms
uk.svg
232 ms
sk.svg
229 ms
ibc-kontejnery.jpg
234 ms
sudy.jpg
256 ms
lahve.jpg
263 ms
kanystry.jpg
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kbeliky.jpg
263 ms
kartony.jpg
264 ms
dozy.jpg
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prepravky.jpg
331 ms
plechovky.jpg
357 ms
klinikboxy.jpg
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nadoby-na-odpad.jpg
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sorbenty.jpg
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boxy-a-bedny.jpg
360 ms
velkoobjemove-nadrze.jpg
426 ms
obalovy-material.jpg
451 ms
bezpecnost-prace.jpg
451 ms
doplnky.jpg
453 ms
kontejner.png
741 ms
prepravky.png
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JUB006.jpg
533 ms
VDP008.jpg
547 ms
BIM004.jpeg
546 ms
WO035_02.JPG
552 ms
logo-inverted.svg
629 ms
eu.png
739 ms
gopay.png
644 ms
loader.js
232 ms
visa.png
629 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZs.woff
98 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZs.woff
108 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZs.woff
115 ms
mastercard.png
702 ms
cross.svg
633 ms
angle-down.svg
625 ms
angle-right.svg
663 ms
arrow-right.svg
691 ms
mail.svg
678 ms
delivery.svg
617 ms
place.svg
612 ms
bottle.svg
613 ms
gjs.php
654 ms
beaker.svg
632 ms
ruler.svg
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check-round.svg
676 ms
arrow-left.svg
676 ms
phone.svg
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clock.svg
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facebook.svg
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instagram.svg
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retargeting.js
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print-f5366a9c.css
114 ms
obalcentrum.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-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
obalcentrum.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
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 data is detected on the main page of Obal Centrum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: