9.4 sec in total
704 ms
7.9 sec
861 ms
Click here to check amazing Student Lex content for Poland. Otherwise, check out these important facts you probably never knew about student.lex.pl
Kliknij i sprawdź newsy i artykuły związane ze studiami prawniczymi i aplikacją.
Visit student.lex.plWe analyzed Student.lex.pl page load time and found that the first response time was 704 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
student.lex.pl performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.2 s
24/100
25%
Value7.5 s
27/100
10%
Value240 ms
85/100
30%
Value0.066
97/100
15%
Value8.4 s
38/100
10%
704 ms
1213 ms
389 ms
725 ms
662 ms
Our browser made a total of 163 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Student.lex.pl, 38% (62 requests) were made to Cdn.wolterskluwer.pl and 6% (10 requests) were made to Rtb-csync.smartadserver.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Rtb-csync.smartadserver.com.
Page size can be reduced by 1.1 MB (69%)
1.6 MB
492.6 kB
In fact, the total size of Student.lex.pl main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 753.2 kB which makes up the majority of the site volume.
Potential reduce by 112.7 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 112.7 kB or 82% of the original size.
Potential reduce by 12.4 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. Student Lex images are well optimized though.
Potential reduce by 531.4 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 531.4 kB or 71% of the original size.
Potential reduce by 425.8 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. Student.lex.pl needs all CSS files to be minified and compressed as it can save up to 425.8 kB or 83% of the original size.
Number of requests can be reduced by 104 (70%)
149
45
The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Student Lex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
student.lex.pl
704 ms
www.student.lex.pl
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css.jsp
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barebone.jsp
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main.css
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jScrollPane.js
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scripts.js
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jquery.scrollfollow.js
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javascript.js
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CookieSync.html
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sas-browser.js
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rexdot.js
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quant.js
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CookiePolicyBar.css
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scroll.gif
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image_gallery
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student.lex.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
student.lex.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
student.lex.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 doesn't use legible font sizes
Tap targets are not sized appropriately
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Student.lex.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 Student.lex.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.
student.lex.pl
Open Graph description is not detected on the main page of Student Lex. 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: