5.7 sec in total
1.2 sec
4.2 sec
301 ms
Visit eshop.tescoma.cz now to see the best up-to-date E Shop TESCOMA content for Czech Republic and also check out these interesting facts you probably never knew about eshop.tescoma.cz
Značkový e-shop TESCOMA nabízí originální kuchyňské potřeby určené pro vaření, pečení i stolování. Nakupujte přímo od výrobce. Doprava při nákupu nad 1499 Kč ZDARMA. Věrnostní program s mnoha výhodami...
Visit eshop.tescoma.czWe analyzed Eshop.tescoma.cz page load time and found that the first response time was 1.2 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
eshop.tescoma.cz performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.3 s
10/100
25%
Value8.6 s
17/100
10%
Value1,640 ms
11/100
30%
Value1.172
1/100
15%
Value17.1 s
4/100
10%
1186 ms
348 ms
234 ms
237 ms
243 ms
Our browser made a total of 170 requests to load all elements on the main page. We found that 49% of them (83 requests) were addressed to the original Eshop.tescoma.cz, 7% (12 requests) were made to Eu-sonar.sociomantic.com and 6% (10 requests) were made to Www1.tescoma.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Im9.cz.
Page size can be reduced by 848.3 kB (55%)
1.5 MB
689.1 kB
In fact, the total size of Eshop.tescoma.cz main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 792.2 kB which makes up the majority of the site volume.
Potential reduce by 118.9 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 118.9 kB or 75% of the original size.
Potential reduce by 29.5 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. E Shop TESCOMA images are well optimized though.
Potential reduce by 569.3 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 569.3 kB or 72% of the original size.
Potential reduce by 130.5 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. Eshop.tescoma.cz needs all CSS files to be minified and compressed as it can save up to 130.5 kB or 84% of the original size.
Number of requests can be reduced by 102 (65%)
158
56
The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Shop TESCOMA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
eshop.tescoma.cz
1186 ms
excellent.css
348 ms
custom.css
234 ms
jquery.lightbox-0.5.css
237 ms
jquery.ad-gallery.css
243 ms
jquery-ui.min.css
247 ms
AC_RunActiveContent.js
362 ms
jquery-1.8.3.js
477 ms
jquery.livequery.js
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product_boxs.js
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jquery.lightbox-0.5.min.js
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jquery.form.js
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jquery.cycle.all.js
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cufon-yui.js
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filters.js
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jquery.ad-gallery.js
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whisperer.js
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stickyfloat.min.js
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backtop.js
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alignheights.js
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jquery-ui.min.js
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jquery.selectBox.min.js
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history.min.js
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jquery.cookie.js
761 ms
jquery.changebox.js
802 ms
swfobject.js
809 ms
vyber_prodejny.js
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imgpreview.full.0.22.jquery.js
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iMAWebCookie.js
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conversion.js
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fbds.js
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sysbar_line.gif
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videa-play.png
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label_informace.png
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gjs.php
333 ms
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tescoma-cz
211 ms
analytics.js
20 ms
conversion_async.js
12 ms
L.js
388 ms
90ea100800371a621f39396c4c0471cb.js
64 ms
retargeting.js
415 ms
homepage
1043 ms
bg_block1.png
1052 ms
01-tescoma-club.png
1041 ms
02-doprava-zdarma.png
1050 ms
55 ms
03-poukazy.png
1048 ms
04-nabidky.png
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14 ms
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62 ms
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37 ms
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tags
274 ms
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1040 ms
strike.gif
1037 ms
flags_cz.png
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bg_submits.png
1039 ms
view
106 ms
eea388c87292a4e34f4b7e074c100a35.js
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webfont.js
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widget_v2.132.js
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widget.php
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UserMatch.ashx
41 ms
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u.php
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pixel
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Pug
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info.php
201 ms
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tagging
100 ms
Pug
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trailers.png
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UserMatch.ashx
47 ms
merge
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retargeting
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aL63HcygAAVYuCCsAAA==
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print.css
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eshop.tescoma.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
eshop.tescoma.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
eshop.tescoma.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eshop.tescoma.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Eshop.tescoma.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.
eshop.tescoma.cz
Open Graph description is not detected on the main page of E Shop TESCOMA. 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: