10.5 sec in total
4 sec
6.3 sec
266 ms
Welcome to demos-trade.cz homepage info - get ready to check Demos Trade best content for Czech Republic right away, or after learning these important things about demos-trade.cz
Vše pro výrobu nábytku
Visit demos-trade.czWe analyzed Demos-trade.cz page load time and found that the first response time was 4 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
demos-trade.cz performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value14.9 s
0/100
25%
Value8.5 s
18/100
10%
Value1,990 ms
8/100
30%
Value0.145
77/100
15%
Value19.4 s
2/100
10%
3955 ms
404 ms
401 ms
393 ms
398 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 83% of them (91 requests) were addressed to the original Demos-trade.cz, 11% (12 requests) were made to Demos.cz and 4% (4 requests) were made to Vyvoj2.d3soft.cz. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Demos-trade.cz.
Page size can be reduced by 275.1 kB (29%)
935.1 kB
659.9 kB
In fact, the total size of Demos-trade.cz main page is 935.1 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. 45% of websites need less resources to load. Images take 626.4 kB which makes up the majority of the site volume.
Potential reduce by 67.7 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 67.7 kB or 72% of the original size.
Potential reduce by 62.4 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. Demos Trade images are well optimized though.
Potential reduce by 94.1 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 94.1 kB or 62% of the original size.
Potential reduce by 50.9 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. Demos-trade.cz needs all CSS files to be minified and compressed as it can save up to 50.9 kB or 80% of the original size.
Number of requests can be reduced by 39 (40%)
97
58
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demos Trade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
demos-trade.cz
3955 ms
default.css
404 ms
menu_ver.css
401 ms
Menu.Demos.css
393 ms
prettyPhoto.css
398 ms
jquery-1.4.4.min.js
919 ms
jquery.prettyPhoto.min.js
597 ms
jquery.timers.min.js
524 ms
cookie.min.js
263 ms
default.min.js
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WebResource.axd
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WebResource.axd
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ScriptResource.axd
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ScriptResource.axd
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foto4.jpg
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online_prodej.png
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karta_1.jpg
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podpora_zakaznikum.png
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bonusy.png
485 ms
logistika.png
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vzorkovny.png
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narezova_centra.png
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ostatni_sluzby.png
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mapa-obch_zast_komplet_v2.jpg
605 ms
mapa-provozovny-komplet-v2.jpg
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casopis_inspirace_2015.png
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vyprodej.png
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women-coffe.jpg
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logo-cz.png
155 ms
btnHledat.png
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cs-CZ.gif
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sk-SK.gif
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pl-PL.gif
125 ms
en-US.gif
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hu-HU.gif
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plos-ikona.jpg
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katalog_kovani_2014.jpg
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akt.gif
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novinky.jpg
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job_www.jpg
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aktualita_bosch.jpg
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hettich.jpg
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Diament_meblarstwa.jpg
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Mapa.jpg
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aktualita.jpg
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Trachea.jpeg
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egger_3.jpg
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d3soft.png
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pokus3.jpg
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foto5.jpg
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banner-hp-532.jpg
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rmSpriteTransSelect.png
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sklicko.png
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plosny.png
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li.png
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produktyBot.png
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nabytek.png
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lepidla.png
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stazeni.png
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li.gif
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stazeni_.png
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video.png
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ga.js
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L.js
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__utm.gif
13 ms
infoUpBg.gif
987 ms
infoDownBg.gif
1000 ms
aktUp.png
1014 ms
link.gif
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aktBot.png
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patickaBg.gif
1011 ms
centrum.gif
1006 ms
eu.gif
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sprite.png
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sprite.png
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loader.gif
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online_prodej.png
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karta_1.jpg
918 ms
podpora_zakaznikum.png
913 ms
bonusy.png
963 ms
Blum_akce.jpg
1133 ms
vzorkovny.png
980 ms
logistika.png
980 ms
narezova_centra.png
929 ms
ostatni_sluzby.png
974 ms
mapa-obch_zast_komplet_v2.jpg
1041 ms
mapa-provozovny-komplet-v2.jpg
1165 ms
casopis_inspirace_2015.png
965 ms
vyprodej.png
1007 ms
demos-trade.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-hidden="true"] elements contain focusable descendents
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.
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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
demos-trade.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
demos-trade.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Demos-trade.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 Demos-trade.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.
demos-trade.cz
Open Graph description is not detected on the main page of Demos Trade. 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: