1.8 sec in total
448 ms
1.2 sec
134 ms
Click here to check amazing Cs Pwr content for Poland. Otherwise, check out these important facts you probably never knew about cs.pwr.edu.pl
Web pages of the Department of Fundamentals of Computer Science at Wrocław University of Science and Technology
Visit cs.pwr.edu.plWe analyzed Cs.pwr.edu.pl page load time and found that the first response time was 448 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
cs.pwr.edu.pl performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.4 s
92/100
25%
Value4.2 s
78/100
10%
Value1,330 ms
17/100
30%
Value0
100/100
15%
Value5.6 s
69/100
10%
448 ms
262 ms
216 ms
350 ms
15 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 77% of them (17 requests) were addressed to the original Cs.pwr.edu.pl, 23% (5 requests) were made to Cdn.mathjax.org. The less responsive or slowest element that took the longest time to load (451 ms) belongs to the original domain Cs.pwr.edu.pl.
Page size can be reduced by 453.6 kB (79%)
571.7 kB
118.1 kB
In fact, the total size of Cs.pwr.edu.pl main page is 571.7 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. 30% of websites need less resources to load. Javascripts take 314.8 kB which makes up the majority of the site volume.
Potential reduce by 13.2 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. 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 13.2 kB or 73% of the original size.
Potential reduce by 0 B
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. Cs Pwr images are well optimized though.
Potential reduce by 243.8 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 243.8 kB or 77% of the original size.
Potential reduce by 196.6 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. Cs.pwr.edu.pl needs all CSS files to be minified and compressed as it can save up to 196.6 kB or 87% of the original size.
Number of requests can be reduced by 10 (50%)
20
10
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cs Pwr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
cs.pwr.edu.pl
448 ms
app.css
262 ms
foundation-icons.css
216 ms
modernizr.js
350 ms
MathJax.js
15 ms
Callendar.js
238 ms
jquery.min.js
451 ms
foundation.min.js
451 ms
foundation.topbar.js
302 ms
foundation.accordion.js
449 ms
default.js
88 ms
InfWPPT.png
133 ms
mnisw.png
132 ms
PWr.png
134 ms
LogoW11.png
135 ms
calendar.png
133 ms
education.png
130 ms
email.png
217 ms
foundation-icons.woff
259 ms
config.js
37 ms
config.js
38 ms
tex2jax.js
38 ms
cs.pwr.edu.pl accessibility score
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
cs.pwr.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cs.pwr.edu.pl 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
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cs.pwr.edu.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 Cs.pwr.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.
cs.pwr.edu.pl
Open Graph description is not detected on the main page of Cs Pwr. 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: