6.9 sec in total
362 ms
5.6 sec
891 ms
Click here to check amazing Electrohouse content. Otherwise, check out these important facts you probably never knew about electrohouse.cz
electrohouse.cz
Visit electrohouse.czWe analyzed Electrohouse.cz page load time and found that the first response time was 362 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
electrohouse.cz performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value6.0 s
13/100
25%
Value5.3 s
57/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value5.9 s
66/100
10%
362 ms
2009 ms
777 ms
233 ms
347 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 84% of them (80 requests) were addressed to the original Electrohouse.cz, 3% (3 requests) were made to C.imedia.cz and 2% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Electrohouse.cz.
Page size can be reduced by 602.6 kB (33%)
1.8 MB
1.2 MB
In fact, the total size of Electrohouse.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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 70.3 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 11.4 kB, which is 14% 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 70.3 kB or 87% of the original size.
Potential reduce by 313.2 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. Obviously, Electrohouse needs image optimization as it can save up to 313.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 84.0 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 84.0 kB or 60% of the original size.
Potential reduce by 135.1 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. Electrohouse.cz needs all CSS files to be minified and compressed as it can save up to 135.1 kB or 85% of the original size.
Number of requests can be reduced by 28 (31%)
89
61
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electrohouse. 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 4 to 1 for CSS and as a result speed up the page load time.
electrohouse.cz
362 ms
www.electrohouse.cz
2009 ms
jquery-1.9.0.min.js
777 ms
bootstrap-tab.js
233 ms
bootstrap-collapse.js
347 ms
bootstrap-dropdown.js
347 ms
bootstrap-tooltip.js
354 ms
bootstrap-popover.js
345 ms
twitter-bootstrap-hover-dropdown.min.js
460 ms
script.js
461 ms
ajax_menu.js
462 ms
normalize.css
471 ms
main.css
1260 ms
electrohouse.css
804 ms
retargeting.js
453 ms
conversion.js
14 ms
cs.gif
118 ms
sk.gif
119 ms
logo.png
222 ms
background.jpg
1164 ms
topmenubackground.jpg
477 ms
down_10.png
129 ms
topmenu.jpg
231 ms
cart.jpg
338 ms
lens.jpg
348 ms
glyphicons-halflings.png
356 ms
menu_top.png
346 ms
menu.png
596 ms
arrow.png
462 ms
menu_bottom.png
462 ms
box_head.png
576 ms
box_middle.png
577 ms
lip.png
588 ms
box_bottom.png
592 ms
producer_top.png
690 ms
producer_middle.png
690 ms
prodli.png
704 ms
producer_bottom.png
710 ms
Darek_zdarma_CZ_1.jpg
823 ms
VELAMP_LT23279_CZ_multi.jpg
925 ms
Designove_zvonky_CZ.jpg
1154 ms
ARM400+300_CZ_2015.jpg
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Zasuvkove_listy_CZ.jpg
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op1.jpg
1052 ms
op2.jpg
1041 ms
volne.jpg
1285 ms
poh1.jpg
1166 ms
poh2.jpg
1395 ms
hbackground.jpg
1272 ms
1508.jpg
1290 ms
zvyhodneny_set.png
1397 ms
doprava_zdarma.gif
1401 ms
addtoc.jpg
1508 ms
800.jpg
1527 ms
retargeting
113 ms
gjs.php
323 ms
58 ms
930.jpg
1477 ms
gtm.js
57 ms
ga.js
26 ms
__utm.gif
24 ms
39 ms
conversion_async.js
19 ms
928.jpg
1397 ms
retargeting
141 ms
41 ms
16 ms
798.jpg
1347 ms
1516.jpg
1301 ms
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1301 ms
1497.JPG
1315 ms
1451.jpg
1304 ms
widget.php
119 ms
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akce.gif
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sleva.gif
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716.jpg
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883 ms
footer.png
896 ms
friend.png
928 ms
logos.png
828 ms
print.css
116 ms
right-zalozka-only.png
206 ms
electrohouse.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
Buttons do not have an accessible name
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
electrohouse.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
electrohouse.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 doesn't use legible font sizes
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Electrohouse.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Electrohouse.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.
electrohouse.cz
Open Graph description is not detected on the main page of Electrohouse. 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: