1.8 sec in total
412 ms
1.2 sec
207 ms
Click here to check amazing Libris24 content for Sweden. Otherwise, check out these important facts you probably never knew about libris24.com
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Visit libris24.comWe analyzed Libris24.com page load time and found that the first response time was 412 ms and then it took 1.4 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.
libris24.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.2 s
24/100
25%
Value4.2 s
77/100
10%
Value40 ms
100/100
30%
Value0.029
100/100
15%
Value5.6 s
69/100
10%
412 ms
162 ms
172 ms
173 ms
173 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 88% of them (14 requests) were addressed to the original Libris24.com, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (742 ms) belongs to the original domain Libris24.com.
Page size can be reduced by 95.0 kB (25%)
381.2 kB
286.2 kB
In fact, the total size of Libris24.com main page is 381.2 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. Only 5% of websites need less resources to load. Images take 278.3 kB which makes up the majority of the site volume.
Potential reduce by 15.3 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 5.8 kB, which is 32% 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 15.3 kB or 86% of the original size.
Potential reduce by 22.5 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. Libris24 images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 25.1 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. Libris24.com needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 78% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libris24. According to our analytics all requests are already optimized.
libris24.com
412 ms
style.css
162 ms
icon-search.png
172 ms
icon-sell.png
173 ms
cover-mask.gif
173 ms
cover-default.png
173 ms
9789170050084.jpg
261 ms
9789163605895.jpg
742 ms
9789144019413.jpg
534 ms
9780471324263.jpg
425 ms
analytics.js
7 ms
logo.png
171 ms
roboto-regular.woff
281 ms
roboto-bold.woff
298 ms
collect
14 ms
glyphicons-halflings-regular.woff
352 ms
libris24.com 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.
libris24.com 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
libris24.com 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
SV
SV
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Libris24.com can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Libris24.com 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.
libris24.com
Open Graph description is not detected on the main page of Libris24. 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: