10.6 sec in total
617 ms
9 sec
1.1 sec
Click here to check amazing Rajska content for Poland. Otherwise, check out these important facts you probably never knew about rajska.info
Wojewódzka Biblioteka Publiczna w Krakowie gromadzi, opracowuje i udostępnia zbiory na miejscu oraz wypożycza na zewnątrz, pośredniczy w wypożyczaniu międzybibliotecznym, sprawuje nadzór merytoryczny ...
Visit rajska.infoWe analyzed Rajska.info page load time and found that the first response time was 617 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rajska.info performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value12.8 s
0/100
25%
Value11.2 s
5/100
10%
Value210 ms
88/100
30%
Value0.001
100/100
15%
Value14.4 s
9/100
10%
617 ms
1531 ms
632 ms
354 ms
487 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 84% of them (97 requests) were addressed to the original Rajska.info, 3% (3 requests) were made to Vs10.tawk.to and 2% (2 requests) were made to Katalog.rajska.info. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rajska.info.
Page size can be reduced by 1.6 MB (16%)
9.6 MB
8.0 MB
In fact, the total size of Rajska.info main page is 9.6 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. 45% of websites need less resources to load. Images take 8.5 MB which makes up the majority of the site volume.
Potential reduce by 104.3 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 17.9 kB, which is 14% 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 104.3 kB or 84% of the original size.
Potential reduce by 706.5 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. Rajska images are well optimized though.
Potential reduce by 515.6 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 515.6 kB or 72% of the original size.
Potential reduce by 235.7 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. Rajska.info needs all CSS files to be minified and compressed as it can save up to 235.7 kB or 87% of the original size.
Number of requests can be reduced by 42 (39%)
108
66
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rajska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
rajska.info
617 ms
www.rajska.info
1531 ms
bootstrap.9.css
632 ms
bootstrap_responsive.9.css
354 ms
template.9.css
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offcanvas.9.css
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animate.min.css
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rajska.info 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
rajska.info 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
Missing source maps for large first-party JavaScript
rajska.info 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
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rajska.info 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 Rajska.info 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.
rajska.info
Open Graph description is not detected on the main page of Rajska. 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: