7.9 sec in total
928 ms
6.7 sec
354 ms
Welcome to dekarz.com.pl homepage info - get ready to check Dekarz Com best content right away, or after learning these important things about dekarz.com.pl
Polskie Stowarzyszenie Dekarzy
Visit dekarz.com.plWe analyzed Dekarz.com.pl page load time and found that the first response time was 928 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dekarz.com.pl performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value11.1 s
0/100
25%
Value9.3 s
13/100
10%
Value2,970 ms
3/100
30%
Value0.599
11/100
15%
Value11.2 s
20/100
10%
928 ms
1486 ms
238 ms
238 ms
242 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 96% of them (155 requests) were addressed to the original Dekarz.com.pl, 1% (2 requests) were made to Cssmapsplugin.com and 1% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Dekarz.com.pl.
Page size can be reduced by 3.5 MB (22%)
15.9 MB
12.4 MB
In fact, the total size of Dekarz.com.pl main page is 15.9 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. 65% of websites need less resources to load. Images take 15.1 MB which makes up the majority of the site volume.
Potential reduce by 90.8 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 16.9 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 90.8 kB or 86% of the original size.
Potential reduce by 2.8 MB
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. Obviously, Dekarz Com needs image optimization as it can save up to 2.8 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 336.1 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 336.1 kB or 77% of the original size.
Potential reduce by 190.1 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. Dekarz.com.pl needs all CSS files to be minified and compressed as it can save up to 190.1 kB or 83% of the original size.
Number of requests can be reduced by 61 (39%)
155
94
The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dekarz Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
dekarz.com.pl
928 ms
www.dekarz.com.pl
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normalize.css
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style.css
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dekarz.com.pl 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
dekarz.com.pl 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
dekarz.com.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dekarz.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Dekarz.com.pl 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.
dekarz.com.pl
Open Graph description is not detected on the main page of Dekarz Com. 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: