6.7 sec in total
319 ms
6.1 sec
272 ms
Welcome to omal.cz homepage info - get ready to check Omal best content for Czech Republic right away, or after learning these important things about omal.cz
OMAL.CZ je internetový obchod, v němž najdete přehledně uspořádaný sortiment LED svítidel, žárovek, zdrojů, adaptérů a dalších.
Visit omal.czWe analyzed Omal.cz page load time and found that the first response time was 319 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
omal.cz performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value5.5 s
18/100
25%
Value9.4 s
12/100
10%
Value150 ms
94/100
30%
Value0.062
97/100
15%
Value8.8 s
35/100
10%
319 ms
1133 ms
202 ms
204 ms
206 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 94% of them (79 requests) were addressed to the original Omal.cz, 2% (2 requests) were made to Heureka.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Omal.cz.
Page size can be reduced by 327.5 kB (42%)
774.7 kB
447.2 kB
In fact, the total size of Omal.cz main page is 774.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 391.3 kB which makes up the majority of the site volume.
Potential reduce by 52.7 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 15% 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 52.7 kB or 86% of the original size.
Potential reduce by 46.1 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. Obviously, Omal needs image optimization as it can save up to 46.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 167.6 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 167.6 kB or 68% of the original size.
Potential reduce by 61.2 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. Omal.cz needs all CSS files to be minified and compressed as it can save up to 61.2 kB or 81% of the original size.
Number of requests can be reduced by 20 (25%)
81
61
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Omal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
omal.cz
319 ms
www.omal.cz
1133 ms
main.css
202 ms
res.css
204 ms
ress_3.0.css
206 ms
popup.css
209 ms
prettyPhoto.css
209 ms
jquery-1.8.3.min.js
716 ms
ress.js
407 ms
res.js
412 ms
ress_3.0.js
412 ms
swfobject.js
414 ms
menus.js
606 ms
jquery.prettyPhoto.js
737 ms
omal.css
619 ms
eshop.css
739 ms
extended@20032016_135437.css
820 ms
jquery.cycle.all.min.js
933 ms
eshop.js
841 ms
eshop.js
928 ms
omal.js
927 ms
livesearch.js
928 ms
gjs.php
428 ms
analytics.js
75 ms
background.jpg
201 ms
logo.gif
200 ms
background_nakupnikos.png
202 ms
background_hledani.gif
207 ms
6-5050-led-strip-light-2.jpg
307 ms
7-595-8017.jpg
215 ms
6-zarovka-4w.png
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1-a.jpg
510 ms
6-ma2415.jpg
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7-led-ceiling-light-led-downlighting-1342233552-0.jpg
412 ms
check.gif
429 ms
block_l.gif
517 ms
block_r.gif
617 ms
hodnoceni_zakaznika_bg.png
629 ms
hodnoceni_zakaznika.png
631 ms
zbozi_top.gif
717 ms
nahled-all-square.php
948 ms
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1094 ms
zbozi_akce.gif
832 ms
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zbozi_novinka.gif
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nahled-all-square.php
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widget.php
117 ms
nahled-all-square.php
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nahled-all-square.php
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zbozi_doprodej.gif
2459 ms
nahled-all-square.php
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nahled-all-square.php
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nahled-all-square.php
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nahled-all-square.php
3012 ms
nahled-all-square.php
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nahled-all-square.php
3017 ms
nahled-all-square.php
3035 ms
down.jpg
2854 ms
heureka-overeno-zakazniky.png
2762 ms
background_zbozi.jpg
2726 ms
bgd_popup.jpg
2735 ms
left-zalozka-only.png
313 ms
omal.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
Form elements do not have associated labels
<object> elements do not have alternate text
omal.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
Browser errors were logged to the console
omal.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Omal.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 Omal.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.
omal.cz
Open Graph description is not detected on the main page of Omal. 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: