2.4 sec in total
397 ms
1.8 sec
179 ms
Welcome to areariservata.centrolibri.it homepage info - get ready to check Areariservata Centro Libri best content for Italy right away, or after learning these important things about areariservata.centrolibri.it
Grossista da oltre trent�anni, Centro Libri si propone come partner ideale di librerie e cartolibrerie per la fornitura di testi scolastici e libri di varia di tutti gli editori.
Visit areariservata.centrolibri.itWe analyzed Areariservata.centrolibri.it page load time and found that the first response time was 397 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
areariservata.centrolibri.it performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value3.5 s
64/100
25%
Value3.5 s
88/100
10%
Value0 ms
100/100
30%
Value0.003
100/100
15%
Value3.6 s
91/100
10%
397 ms
96 ms
173 ms
258 ms
350 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Areariservata.centrolibri.it, 94% (15 requests) were made to Login.centrolibri.it. The less responsive or slowest element that took the longest time to load (507 ms) relates to the external source Login.centrolibri.it.
Page size can be reduced by 46.4 kB (20%)
229.4 kB
183.0 kB
In fact, the total size of Areariservata.centrolibri.it main page is 229.4 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. 20% of websites need less resources to load. Images take 102.0 kB which makes up the majority of the site volume.
Potential reduce by 2.3 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 759 B, which is 23% 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 2.3 kB or 68% of the original size.
Potential reduce by 10.2 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. Areariservata Centro Libri images are well optimized though.
Potential reduce by 14.6 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 14.6 kB or 24% of the original size.
Potential reduce by 19.3 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. Areariservata.centrolibri.it needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 30% of the original size.
Number of requests can be reduced by 3 (33%)
9
6
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Areariservata Centro Libri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
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areariservata.centrolibri.it 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
areariservata.centrolibri.it 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
Page has valid source maps
areariservata.centrolibri.it SEO score
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
IT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Areariservata.centrolibri.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Areariservata.centrolibri.it 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.
{{og_description}}
areariservata.centrolibri.it
Open Graph description is not detected on the main page of Areariservata Centro Libri. 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: