4.6 sec in total
791 ms
3.6 sec
153 ms
Click here to check amazing Plan Prz content for Poland. Otherwise, check out these important facts you probably never knew about plan.prz.edu.pl
Visit plan.prz.edu.plWe analyzed Plan.prz.edu.pl page load time and found that the first response time was 791 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
plan.prz.edu.pl performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value7.2 s
5/100
25%
Value9.1 s
14/100
10%
Value60 ms
100/100
30%
Value0.007
100/100
15%
Value7.3 s
49/100
10%
791 ms
158 ms
179 ms
121 ms
244 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Plan.prz.edu.pl, 97% (29 requests) were made to Usos.prz.edu.pl. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Plan.prz.edu.pl.
Page size can be reduced by 468.3 kB (71%)
657.9 kB
189.6 kB
In fact, the total size of Plan.prz.edu.pl main page is 657.9 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. 20% of websites need less resources to load. Javascripts take 516.9 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 9.7 kB, which is 38% 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 21.2 kB or 83% of the original size.
Potential reduce by 4.5 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, Plan Prz needs image optimization as it can save up to 4.5 kB 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 365.9 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 365.9 kB or 71% of the original size.
Potential reduce by 76.6 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. Plan.prz.edu.pl needs all CSS files to be minified and compressed as it can save up to 76.6 kB or 84% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plan Prz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
plan.prz.edu.pl
791 ms
kontroler.php
158 ms
kontroler.php
179 ms
tooltipster.css
121 ms
jquery-usos.css
244 ms
jquery-ui-1.10.1.custom.css
343 ms
jquery.fancybox-1.3.4.css
346 ms
kontroler.php
375 ms
jquery-1.9.1.min.js
484 ms
jquery-migrate-1.1.0.min.js
359 ms
jquery-ui-1.10.1.custom.min.js
619 ms
latest-bundle.min.js
575 ms
common.js
457 ms
URI-min.js
478 ms
jquery.fancybox-1.3.4.pack.js
503 ms
kontroler.php
693 ms
changeLang.css
596 ms
changeLang.js
598 ms
bg.gif
121 ms
d2.png
114 ms
d1.png
121 ms
kontroler.php
135 ms
flag_en.png
115 ms
tab_selected.png
120 ms
tab_hover.png
226 ms
d3.png
227 ms
menu_arrow.png
235 ms
decor_info3.gif
237 ms
logo_PRz.png
239 ms
pom.gif
251 ms
plan.prz.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.
plan.prz.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
Page has valid source maps
plan.prz.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Plan.prz.edu.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Plan.prz.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.
plan.prz.edu.pl
Open Graph description is not detected on the main page of Plan Prz. 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: