3.1 sec in total
Welcome to unesco-czech.cz homepage info - get ready to check Unesco Czech best content for Czech Republic right away, or after learning these important things about unesco-czech.cz
Internetový portálUnesco CzechVisit unesco-czech.cz
We analyzed Unesco-czech.cz page load time and found that the first response time was 617 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
unesco-czech.cz performance score
Our browser made a total of 30 requests to load all elements on the main page. We found that 70% of them (21 requests) were addressed to the original Unesco-czech.cz, 17% (5 requests) were made to Google-analytics.com and 10% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (766 ms) belongs to the original domain Unesco-czech.cz.
Page size can be reduced by 273.6 kB (62%)
Potential reduce by 31.0 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 31.0 kB or 81% of the original size.
Potential reduce by 1.9 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. Unesco Czech images are well optimized though.
Potential reduce by 216.2 kB
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. Unesco-czech.cz needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 82% of the original size.
Number of requests can be reduced by 18 (67%)
unesco-czech.cz accessibility score
These are opportunities to improve keyboard navigation in your application.
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.
Links do not have a discernible name
unesco-czech.cz best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
Page has valid source maps
unesco-czech.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 Unesco-czech.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 Unesco-czech.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 data is detected on the main page of Unesco Czech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: