13.5 sec in total
359 ms
12.9 sec
244 ms
Welcome to sapeli.cz homepage info - get ready to check SAPELI best content for Czech Republic right away, or after learning these important things about sapeli.cz
Na Vysočině vyrábíme kvalitní české dveře, na které je spoleh. Najdete u nás více než 200 variant a modelů, zárubně, kování a doplňky, které vydrží.
Visit sapeli.czWe analyzed Sapeli.cz page load time and found that the first response time was 359 ms and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sapeli.cz performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value35.5 s
0/100
25%
Value14.3 s
2/100
10%
Value840 ms
35/100
30%
Value0.001
100/100
15%
Value23.6 s
1/100
10%
359 ms
114 ms
775 ms
246 ms
614 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 38% of them (47 requests) were addressed to the original Sapeli.cz, 28% (35 requests) were made to Cms.www.sapeli.cz and 4% (5 requests) were made to Banksy.www.sapeli.cz. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Cms.www.sapeli.cz.
Page size can be reduced by 632.1 kB (49%)
1.3 MB
659.7 kB
In fact, the total size of Sapeli.cz main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 558.4 kB which makes up the majority of the site volume.
Potential reduce by 93.2 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 45.4 kB, which is 42% 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 93.2 kB or 86% of the original size.
Potential reduce by 28.6 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. SAPELI images are well optimized though.
Potential reduce by 281.5 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 281.5 kB or 50% of the original size.
Potential reduce by 228.8 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. Sapeli.cz needs all CSS files to be minified and compressed as it can save up to 228.8 kB or 89% of the original size.
Number of requests can be reduced by 57 (48%)
118
61
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAPELI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sapeli.cz
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sapeli.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.
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
sapeli.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sapeli.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
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sapeli.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sapeli.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.
sapeli.cz
Open Graph description is not detected on the main page of SAPELI. 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: