12.8 sec in total
1.9 sec
10.5 sec
412 ms
Visit slask.studia.net now to see the best up-to-date Slask Studia content for Poland and also check out these interesting facts you probably never knew about slask.studia.net
Śląsk. Studia, kierunki i uczelnie. Jakie studia wybrać? Dzienne czy zaoczne? Licencjackie czy inżynierskie? magisterskie czy podyplomowe? Praca po studiach.
Visit slask.studia.netWe analyzed Slask.studia.net page load time and found that the first response time was 1.9 sec and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
slask.studia.net performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value10.9 s
0/100
25%
Value20.4 s
0/100
10%
Value3,020 ms
2/100
30%
Value0.056
98/100
15%
Value28.8 s
0/100
10%
1888 ms
688 ms
28 ms
25 ms
599 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 68% of them (67 requests) were addressed to the original Slask.studia.net, 6% (6 requests) were made to Bialystok.studia.net and 5% (5 requests) were made to Forum.studia.net. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Slask.studia.net.
Page size can be reduced by 924.5 kB (67%)
1.4 MB
453.0 kB
In fact, the total size of Slask.studia.net main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 642.1 kB which makes up the majority of the site volume.
Potential reduce by 138.8 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 138.8 kB or 88% of the original size.
Potential reduce by 2.7 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. Slask Studia images are well optimized though.
Potential reduce by 425.4 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 425.4 kB or 66% of the original size.
Potential reduce by 357.6 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. Slask.studia.net needs all CSS files to be minified and compressed as it can save up to 357.6 kB or 84% of the original size.
Number of requests can be reduced by 61 (67%)
91
30
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slask Studia. 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 7 to 1 for CSS and as a result speed up the page load time.
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slask.studia.net 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.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
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.
slask.studia.net 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
Browser errors were logged to the console
Page has valid source maps
slask.studia.net 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
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slask.studia.net can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Slask.studia.net 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.
slask.studia.net
Open Graph description is not detected on the main page of Slask Studia. 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: