25.3 sec in total
444 ms
24.3 sec
497 ms
Welcome to abcomcz.cz homepage info - get ready to check ABCOM Cz best content for Czech Republic right away, or after learning these important things about abcomcz.cz
Najväčší veľkoobchod so satelitnou a DVB-T technikou. Satelity, Osvetlenie, Smart home, Kamerové systémy, Ochranné pomôcky. Skladom!
Visit abcomcz.czWe analyzed Abcomcz.cz page load time and found that the first response time was 444 ms and then it took 24.8 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. Unfortunately, there were 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
abcomcz.cz performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value10.4 s
0/100
25%
Value12.7 s
3/100
10%
Value4,470 ms
0/100
30%
Value0.741
6/100
15%
Value16.3 s
5/100
10%
444 ms
1418 ms
345 ms
235 ms
254 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 66% of them (81 requests) were addressed to the original Abcomcz.cz, 15% (18 requests) were made to Abcom.sk and 14% (17 requests) were made to Abcom.datahosting.sk. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Abcom.datahosting.sk.
Page size can be reduced by 1.8 MB (67%)
2.7 MB
882.9 kB
In fact, the total size of Abcomcz.cz main page is 2.7 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 83.1 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 16.5 kB, which is 17% 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 83.1 kB or 86% of the original size.
Potential reduce by 1.1 MB
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. Obviously, ABCOM Cz needs image optimization as it can save up to 1.1 MB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 500.7 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 500.7 kB or 79% of the original size.
Potential reduce by 90.7 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. Abcomcz.cz needs all CSS files to be minified and compressed as it can save up to 90.7 kB or 86% of the original size.
Number of requests can be reduced by 33 (31%)
107
74
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ABCOM Cz. 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 from 9 to 1 for CSS and as a result speed up the page load time.
abcomcz.cz
444 ms
www.abcomcz.cz
1418 ms
style_abcom.css
345 ms
tabs.css
235 ms
buttons.css
254 ms
image-slideshow.css
257 ms
screen.css
255 ms
colorbox.css
464 ms
jquery.lightbox-0.5.css
486 ms
jquery-ui-1.8.14.custom.css
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user.css
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jquery-1.5.2.min.js
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jquery.colorbox-min.js
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showhide.js
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easySlider1.7.js
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tooltip.jquery.js
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jquery.ui.core.js
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jquery.ui.widget.js
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jquery.ui.position.js
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jquery.ui.autocomplete.js
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jquery-ui-1.8.14.custom.js
2827 ms
e3.js
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basket.js
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user.js
2163 ms
jquery.cycle.all.latest.js
1210 ms
right_calex_logo.png
239 ms
ROUTER_TPLINK_TD_W8970B.jpg
20029 ms
main_bcg.jpg
234 ms
abcom_tm.png
265 ms
change-shop-flagSK.png
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change-shop-flagCZ.png
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input_bcg.jpg
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top_ban_search_button.jpg
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top_nav_bcg.jpg
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right_ban_nepr_cats_top.jpg
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19997 ms
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left_ban_facebook.jpg
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abcomcz.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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
abcomcz.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
abcomcz.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document doesn't have a valid hreflang
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Abcomcz.cz can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Abcomcz.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.
abcomcz.cz
Open Graph description is not detected on the main page of ABCOM Cz. 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: