22.6 sec in total
538 ms
21.9 sec
184 ms
Welcome to mf-servis.cz homepage info - get ready to check MF Servis best content right away, or after learning these important things about mf-servis.cz
komíny,krby,kamna,kominické práce,frézování komínů,rekonstrukce, kontroly komínů, Miloš Filipi
Visit mf-servis.czWe analyzed Mf-servis.cz page load time and found that the first response time was 538 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
mf-servis.cz performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value5.0 s
26/100
25%
Value4.6 s
70/100
10%
Value10 ms
100/100
30%
Value0.002
100/100
15%
Value3.8 s
89/100
10%
538 ms
101 ms
198 ms
295 ms
395 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Mf-servis.cz, 9% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Toplist.cz.
Page size can be reduced by 16.7 kB (8%)
202.6 kB
185.9 kB
In fact, the total size of Mf-servis.cz main page is 202.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 75.6 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 3.7 kB, which is 24% 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 12.2 kB or 79% of the original size.
Potential reduce by 970 B
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. MF Servis images are well optimized though.
Potential reduce by 484 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.1 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. Mf-servis.cz has all CSS files already compressed.
Number of requests can be reduced by 24 (86%)
28
4
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MF Servis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
{{url}}
{{time}} ms
mf-servis.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.
mf-servis.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
mf-servis.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Mf-servis.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 Mf-servis.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.
{{og_description}}
mf-servis.cz
Open Graph data is detected on the main page of MF Servis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: