1.6 sec in total
358 ms
1 sec
176 ms
Visit europeistyka.uw.edu.pl now to see the best up-to-date Europeistyka Uw content for Poland and also check out these interesting facts you probably never knew about europeistyka.uw.edu.pl
Uniwersytet Warszawski
Visit europeistyka.uw.edu.plWe analyzed Europeistyka.uw.edu.pl page load time and found that the first response time was 358 ms and then it took 1.2 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.
europeistyka.uw.edu.pl performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value9.2 s
1/100
25%
Value14.9 s
1/100
10%
Value1,430 ms
15/100
30%
Value0.031
100/100
15%
Value16.4 s
5/100
10%
358 ms
118 ms
226 ms
355 ms
240 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Europeistyka.uw.edu.pl, 7% (1 request) were made to Upload.wikimedia.org. The less responsive or slowest element that took the longest time to load (358 ms) belongs to the original domain Europeistyka.uw.edu.pl.
Page size can be reduced by 211.5 kB (68%)
311.7 kB
100.2 kB
In fact, the total size of Europeistyka.uw.edu.pl main page is 311.7 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. 20% of websites need less resources to load. Javascripts take 171.0 kB which makes up the majority of the site volume.
Potential reduce by 3.7 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 3.7 kB or 70% of the original size.
Potential reduce by 14.1 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, Europeistyka Uw needs image optimization as it can save up to 14.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 125.1 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 125.1 kB or 73% of the original size.
Potential reduce by 68.6 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. Europeistyka.uw.edu.pl needs all CSS files to be minified and compressed as it can save up to 68.6 kB or 88% of the original size.
We found no issues to fix!
14
14
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Europeistyka Uw. According to our analytics all requests are already optimized.
europeistyka.uw.edu.pl
358 ms
style.css
118 ms
style.responsive.css
226 ms
jquery.js
355 ms
script.js
240 ms
script.responsive.js
236 ms
page.jpeg
113 ms
header.png
224 ms
object575137306.jpg
114 ms
slidepageslider0-object623957033.png
119 ms
slidepageslider0.png
114 ms
slidepageslider1-object117914544.png
224 ms
slidepageslider1.png
224 ms
flaga%20bryt.png
224 ms
240px-Flag_of_the_United_Kingdom.svg.png
27 ms
europeistyka.uw.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
europeistyka.uw.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
Browser errors were logged to the console
europeistyka.uw.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Europeistyka.uw.edu.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Europeistyka.uw.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.
europeistyka.uw.edu.pl
Open Graph description is not detected on the main page of Europeistyka Uw. 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: