4.9 sec in total
507 ms
4.1 sec
269 ms
Welcome to soh.cz homepage info - get ready to check SOH best content for Czech Republic right away, or after learning these important things about soh.cz
Svět očima hudby - DMX Music Visualization - řízení světelné techniky přímo hudbou. Ovladače světel DMX Pipe, USB-DMX512 Interface, DMX LED Dimmer, DMX PC Control, DMX Light control, DIP Switch
Visit soh.czWe analyzed Soh.cz page load time and found that the first response time was 507 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
soh.cz performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value13.8 s
0/100
25%
Value5.5 s
54/100
10%
Value1,000 ms
27/100
30%
Value0.016
100/100
15%
Value12.6 s
14/100
10%
507 ms
672 ms
161 ms
298 ms
299 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 78% of them (61 requests) were addressed to the original Soh.cz, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Soh.cz.
Page size can be reduced by 440.0 kB (49%)
896.6 kB
456.6 kB
In fact, the total size of Soh.cz main page is 896.6 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. 65% of websites need less resources to load. Images take 335.8 kB which makes up the majority of the site volume.
Potential reduce by 23.5 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 3.5 kB, which is 11% 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 23.5 kB or 75% of the original size.
Potential reduce by 34.8 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. SOH images are well optimized though.
Potential reduce by 166.1 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 166.1 kB or 62% of the original size.
Potential reduce by 215.6 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. Soh.cz needs all CSS files to be minified and compressed as it can save up to 215.6 kB or 83% of the original size.
Number of requests can be reduced by 35 (47%)
74
39
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
soh.cz
507 ms
www.soh.cz
672 ms
default.css
161 ms
lightbox.css
298 ms
flowplayer-3.2.10.min.js
299 ms
prototype.lite.js
321 ms
moo.fx.js
321 ms
litebox-1.0.js
324 ms
woopra.js
57 ms
body.png
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h1.jpg
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potisk-obr_pr.jpg
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b-down-gobo_pr.jpg
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Product-DMX-Music-Visualization_pr.jpg
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oopi.gif
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mpo.gif
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EU.gif
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excellent.jpg
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fivestars.gif
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softpedia.jpg
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downloadz.jpg
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software.jpg
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patent.jpg
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osvedceni.jpg
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konto-bariery.jpg
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unicef.jpg
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silne-srdce.gif
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kytary.gif
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musiccity.gif
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alltv.gif
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tonerplex.gif
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wdlux.gif
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flash1.jpg
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cz.png
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en.png
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sk.png
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de.png
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fr.png
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es.png
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ru.png
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search.png
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sdk.js
183 ms
LXFUT1fFkaA
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header.jpg
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ga.js
6 ms
237 ms
__utm.gif
11 ms
dot.asp
239 ms
www-embed-player-vflfNyN_r.css
27 ms
www-embed-player.js
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base.js
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motto.jpg
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news.png
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news_h2.png
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content.png
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
46 ms
CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
72 ms
RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
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h2.png
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xd_arbiter.php
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xd_arbiter.php
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content-li.png
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shit_inner_home.png
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nav-li-a.png
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shl.jpg
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navi-li-a.png
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crumb.png
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shr.jpg
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footer.png
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footer_inner.png
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default-print.css
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loading.gif
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closelabel.gif
165 ms
soh.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
<object> elements do not have alternate text
soh.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
soh.cz SEO score
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 uses plugins
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Soh.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 Soh.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.
soh.cz
Open Graph description is not detected on the main page of SOH. 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: