4 sec in total
374 ms
3.4 sec
184 ms
Welcome to rekrutacja.ur.edu.pl homepage info - get ready to check Rekrutacja Ur best content for Poland right away, or after learning these important things about rekrutacja.ur.edu.pl
Visit rekrutacja.ur.edu.plWe analyzed Rekrutacja.ur.edu.pl page load time and found that the first response time was 374 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rekrutacja.ur.edu.pl performance score
name
value
score
weighting
Value6.4 s
3/100
10%
Value10.2 s
1/100
25%
Value8.0 s
22/100
10%
Value680 ms
44/100
30%
Value0.003
100/100
15%
Value13.1 s
13/100
10%
374 ms
720 ms
115 ms
368 ms
231 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rekrutacja.ur.edu.pl, 97% (33 requests) were made to Irk.ur.edu.pl. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Irk.ur.edu.pl.
Page size can be reduced by 713.0 kB (80%)
893.1 kB
180.1 kB
In fact, the total size of Rekrutacja.ur.edu.pl main page is 893.1 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 785.1 kB which makes up the majority of the site volume.
Potential reduce by 15.1 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 3.7 kB, which is 15% 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 15.1 kB or 63% of the original size.
Potential reduce by 7.7 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, Rekrutacja Ur needs image optimization as it can save up to 7.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 671.1 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 671.1 kB or 85% of the original size.
Potential reduce by 19.2 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. Rekrutacja.ur.edu.pl needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 84% of the original size.
Number of requests can be reduced by 21 (70%)
30
9
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rekrutacja Ur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rekrutacja.ur.edu.pl
374 ms
irk.ur.edu.pl
720 ms
WR
115 ms
368 ms
Default.css
231 ms
menu.css
351 ms
master.css
345 ms
WebResource.axd
718 ms
WebResource.axd
483 ms
WebResource.axd
482 ms
WebResource.axd
376 ms
WebResource.axd
457 ms
ScriptResource.axd
844 ms
ScriptResource.axd
765 ms
Ajax.Logging.ExceptionManager.js
576 ms
Ankieta.js
604 ms
jquery.min.js
1078 ms
ScriptResource.axd
691 ms
ScriptResource.axd
728 ms
ScriptResource.axd
804 ms
ScriptResource.axd
834 ms
ScriptResource.axd
871 ms
ScriptResource.axd
888 ms
ScriptResource.axd
918 ms
ScriptResource.axd
954 ms
ScriptResource.axd
955 ms
jsdebug
965 ms
book.png
672 ms
phonemail.png
689 ms
faq.png
754 ms
pytanie.png
724 ms
logo.png
238 ms
menu.png
126 ms
back_full.png
121 ms
rekrutacja.ur.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
rekrutacja.ur.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
rekrutacja.ur.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rekrutacja.ur.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 Rekrutacja.ur.edu.pl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
rekrutacja.ur.edu.pl
Open Graph description is not detected on the main page of Rekrutacja Ur. 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: