13.7 sec in total
1.2 sec
12.2 sec
327 ms
Visit svarshop.cz now to see the best up-to-date Svarshop content for Czech Republic and also check out these interesting facts you probably never knew about svarshop.cz
Svářecí technika, svářečky, invertory, přídavné materiály, elektrody, pájení, autogen, autogenní technika,ochranné pomůcky
Visit svarshop.czWe analyzed Svarshop.cz page load time and found that the first response time was 1.2 sec and then it took 12.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Svarshop.cz rating and web reputation
svarshop.cz performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value13.8 s
0/100
25%
Value9.3 s
13/100
10%
Value1,660 ms
11/100
30%
Value0.277
44/100
15%
Value10.4 s
24/100
10%
1151 ms
932 ms
641 ms
326 ms
943 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 94% of them (59 requests) were addressed to the original Svarshop.cz, 3% (2 requests) were made to C.imedia.cz and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.2 sec) belongs to the original domain Svarshop.cz.
Page size can be reduced by 227.5 kB (19%)
1.2 MB
944.0 kB
In fact, the total size of Svarshop.cz main page is 1.2 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. 35% of websites need less resources to load. Images take 954.4 kB which makes up the majority of the site volume.
Potential reduce by 25.4 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 25.4 kB or 78% of the original size.
Potential reduce by 65.7 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. Svarshop images are well optimized though.
Potential reduce by 112.1 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 112.1 kB or 72% of the original size.
Potential reduce by 24.4 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. Svarshop.cz needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 83% of the original size.
Number of requests can be reduced by 18 (30%)
61
43
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svarshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
svarshop.cz
1151 ms
jquery.js
932 ms
jquery.prettyPhoto.js
641 ms
javascript.js
326 ms
fetchscript.php
943 ms
fetchscript.php
751 ms
main.css
333 ms
header.css
332 ms
footer.css
471 ms
content.css
484 ms
prettyPhoto.css
667 ms
vmShop.css
667 ms
fetchscript.php
830 ms
retargeting.js
302 ms
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background.gif
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header.png
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container.gif
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bg_produkt.gif
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backgroundFooter.gif
2455 ms
bottomCart.png
2473 ms
ga.js
12 ms
retargeting
153 ms
sprite.png
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contentPatternTop.png
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contentPatternLeft.png
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contentPatternRight.png
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loader.gif
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contentPatternBottom.png
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print.css
164 ms
svarshop.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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.
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.
svarshop.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
Missing source maps for large first-party JavaScript
svarshop.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svarshop.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 Svarshop.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.
svarshop.cz
Open Graph description is not detected on the main page of Svarshop. 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: