3.4 sec in total
Click here to check amazing Tescoma content for Czech Republic. Otherwise, check out these important facts you probably never knew about tescoma.cz
Pokud máte kuchyň, budeme se snažit, aby TESCOMA byla vaší první volbou.Visit tescoma.cz
We analyzed Tescoma.cz page load time and found that the first response time was 367 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
tescoma.cz performance score
Our browser made a total of 92 requests to load all elements on the main page. We found that 37% of them (34 requests) were addressed to the original Tescoma.cz, 13% (12 requests) were made to Eu-sonar.sociomantic.com and 10% (9 requests) were made to Www1.tescoma.com. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Tescoma.cz.
Page size can be reduced by 1.0 MB (65%)
Potential reduce by 33.7 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 16% 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 33.7 kB or 80% of the original size.
Potential reduce by 9.3 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. Tescoma images are well optimized though.
Potential reduce by 711.9 kB
Potential reduce by 267.5 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. Tescoma.cz needs all CSS files to be minified and compressed as it can save up to 267.5 kB or 87% of the original size.
Number of requests can be reduced by 63 (75%)
tescoma.cz accessibility score
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.
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
These are opportunities to improve the legibility of your content.
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.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
tescoma.cz best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
tescoma.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 English language. Our system also found out that 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.
Open Graph description is not detected on the main page of 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: