5.6 sec in total
1.9 sec
3.5 sec
230 ms
Welcome to kwsnh.edu.pl homepage info - get ready to check Kwsnh best content right away, or after learning these important things about kwsnh.edu.pl
Visit kwsnh.edu.plWe analyzed Kwsnh.edu.pl page load time and found that the first response time was 1.9 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kwsnh.edu.pl performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value4.0 s
49/100
25%
Value5.5 s
54/100
10%
Value60 ms
100/100
30%
Value0.387
27/100
15%
Value3.8 s
89/100
10%
1942 ms
366 ms
389 ms
411 ms
440 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Kwsnh.edu.pl, 96% (27 requests) were made to Kwsnh.pl. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kwsnh.edu.pl.
Page size can be reduced by 621.5 kB (52%)
1.2 MB
571.7 kB
In fact, the total size of Kwsnh.edu.pl main page is 1.2 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. 40% of websites need less resources to load. Images take 525.0 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 73% of the original size.
Potential reduce by 70.9 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, Kwsnh needs image optimization as it can save up to 70.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 416.6 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 416.6 kB or 81% of the original size.
Potential reduce by 120.7 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. Kwsnh.edu.pl needs all CSS files to be minified and compressed as it can save up to 120.7 kB or 87% of the original size.
Number of requests can be reduced by 17 (63%)
27
10
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kwsnh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
kwsnh.edu.pl
1942 ms
style.css
366 ms
font-awesome.min.css
389 ms
font-awesome-ie7.min.css
411 ms
public.css
440 ms
style.responsive.css
413 ms
jquery.js
547 ms
wonderpluginsliderskins.js
483 ms
wonderpluginslider.js
715 ms
jquery.easing.js
539 ms
jquery.floater.2.2.js
528 ms
jquery.hoverIntent.minified.js
566 ms
text-slider.min.js
597 ms
jquery-migrate-1.1.1.js
655 ms
script.js
661 ms
script.responsive.js
667 ms
comment-reply.min.js
679 ms
public.js
757 ms
wp-embed.min.js
774 ms
wp-emoji-release.min.js
448 ms
menuactiveitem.png
218 ms
spacer.gif
153 ms
header.jpg
658 ms
erasmus_2.png
337 ms
object121158540.png
789 ms
object787818248.png
382 ms
vmenublockheadericon.png
234 ms
vmenuitemicon.png
333 ms
kwsnh.edu.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
Links do not have a discernible name
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.
kwsnh.edu.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
kwsnh.edu.pl SEO score
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
EN
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kwsnh.edu.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Polish language. Our system also found out that Kwsnh.edu.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.
kwsnh.edu.pl
Open Graph description is not detected on the main page of Kwsnh. 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: