6 sec in total
342 ms
5.2 sec
406 ms
Click here to check amazing Metoda Rus content for Czech Republic. Otherwise, check out these important facts you probably never knew about metodarus.cz
Metoda RUŠ.cz
Visit metodarus.czWe analyzed Metodarus.cz page load time and found that the first response time was 342 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
metodarus.cz performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value15.2 s
0/100
25%
Value14.5 s
1/100
10%
Value180 ms
91/100
30%
Value1.147
1/100
15%
Value15.5 s
7/100
10%
342 ms
458 ms
897 ms
746 ms
331 ms
Our browser made a total of 237 requests to load all elements on the main page. We found that 33% of them (79 requests) were addressed to the original Metodarus.cz, 58% (138 requests) were made to I3.ytimg.com and 6% (14 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Metodarus.cz.
Page size can be reduced by 1.8 MB (33%)
5.5 MB
3.7 MB
In fact, the total size of Metodarus.cz main page is 5.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 233.0 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. This page needs HTML code to be minified as it can gain 41.9 kB, which is 17% 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 233.0 kB or 93% of the original size.
Potential reduce by 166.2 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. Metoda Rus images are well optimized though.
Potential reduce by 1.2 MB
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 1.2 MB or 81% of the original size.
Potential reduce by 220.4 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. Metodarus.cz needs all CSS files to be minified and compressed as it can save up to 220.4 kB or 85% of the original size.
Number of requests can be reduced by 44 (20%)
221
177
The browser has sent 221 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metoda Rus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
metodarus.cz
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metodarus.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
Buttons do not have an accessible name
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
metodarus.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
metodarus.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metodarus.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 Metodarus.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.
metodarus.cz
Open Graph description is not detected on the main page of Metoda Rus. 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: