5.8 sec in total
1.7 sec
3.7 sec
396 ms
Click here to check amazing Kollataj Szkolawchmurze content. Otherwise, check out these important facts you probably never knew about kollataj.szkolawchmurze.pl
Innowacje i technologia w szkole
Visit kollataj.szkolawchmurze.plWe analyzed Kollataj.szkolawchmurze.pl page load time and found that the first response time was 1.7 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kollataj.szkolawchmurze.pl performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value7.3 s
4/100
25%
Value13.4 s
2/100
10%
Value0 ms
100/100
30%
Value0.363
30/100
15%
Value6.4 s
60/100
10%
1732 ms
442 ms
25 ms
649 ms
336 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 45% of them (48 requests) were addressed to the original Kollataj.szkolawchmurze.pl, 27% (29 requests) were made to Szkolawchmurze.edu.o12.pl and 12% (13 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kollataj.szkolawchmurze.pl.
Page size can be reduced by 440.1 kB (49%)
890.1 kB
450.0 kB
In fact, the total size of Kollataj.szkolawchmurze.pl main page is 890.1 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. 60% of websites need less resources to load. Images take 460.6 kB which makes up the majority of the site volume.
Potential reduce by 61.4 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 61.4 kB or 82% of the original size.
Potential reduce by 124.1 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. Obviously, Kollataj Szkolawchmurze needs image optimization as it can save up to 124.1 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 152.9 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 152.9 kB or 67% of the original size.
Potential reduce by 101.7 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. Kollataj.szkolawchmurze.pl needs all CSS files to be minified and compressed as it can save up to 101.7 kB or 81% of the original size.
Number of requests can be reduced by 64 (63%)
102
38
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kollataj Szkolawchmurze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.
kollataj.szkolawchmurze.pl
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kollataj.szkolawchmurze.pl accessibility score
kollataj.szkolawchmurze.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kollataj.szkolawchmurze.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kollataj.szkolawchmurze.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Kollataj.szkolawchmurze.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.
kollataj.szkolawchmurze.pl
Open Graph data is detected on the main page of Kollataj Szkolawchmurze. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: