3.1 sec in total
286 ms
2.7 sec
149 ms
Click here to check amazing Physics Uwb content for Poland. Otherwise, check out these important facts you probably never knew about physics.uwb.edu.pl
Visit physics.uwb.edu.plWe analyzed Physics.uwb.edu.pl page load time and found that the first response time was 286 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
physics.uwb.edu.pl performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value9.9 s
0/100
25%
Value16.4 s
0/100
10%
Value230 ms
87/100
30%
Value0.057
98/100
15%
Value19.3 s
2/100
10%
286 ms
117 ms
447 ms
564 ms
221 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Physics.uwb.edu.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Physics.uwb.edu.pl.
Page size can be reduced by 315.7 kB (38%)
828.2 kB
512.4 kB
In fact, the total size of Physics.uwb.edu.pl main page is 828.2 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. Images take 551.1 kB which makes up the majority of the site volume.
Potential reduce by 8.9 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 8.9 kB or 75% of the original size.
Potential reduce by 89.1 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, Physics Uwb needs image optimization as it can save up to 89.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 197.2 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 197.2 kB or 82% of the original size.
Potential reduce by 20.5 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. Physics.uwb.edu.pl needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 87% of the original size.
Number of requests can be reduced by 20 (54%)
37
17
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Physics Uwb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
286 ms
styles1402_pl.css
117 ms
overlib.js
447 ms
prototype.js
564 ms
scriptaculous.js
221 ms
lightbox.js
332 ms
stylMain.css
120 ms
effects.js
234 ms
builder.js
111 ms
bg_top.png
1193 ms
logo.png
329 ms
uwb.png
328 ms
puste.png
111 ms
wydzFiz.png
222 ms
tloDolne.png
221 ms
facebook.jpg
221 ms
bg_szukaj.png
332 ms
bg_top_line.png
330 ms
bg_strefa.png
330 ms
bg_tm_5.png
436 ms
bg_tm_4.png
436 ms
bg_tm_3.png
440 ms
bg_tm_2.png
438 ms
bg_tm_1.png
440 ms
bg_lm_box.png
544 ms
fizNow.png
1091 ms
bg_akt.png
548 ms
link_box.png
547 ms
n20160226133443.jpg
548 ms
bg_akt2.png
654 ms
bg_ms_c.png
661 ms
ms20150714055922.jpg
659 ms
bip1.png
658 ms
bg_dlinkl.png
761 ms
usos.png
768 ms
bg_rekrutacja2.png
767 ms
loading.gif
768 ms
closelabel2.gif
870 ms
physics.uwb.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.
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
physics.uwb.edu.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
physics.uwb.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Physics.uwb.edu.pl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Physics.uwb.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.
physics.uwb.edu.pl
Open Graph description is not detected on the main page of Physics Uwb. 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: