7.3 sec in total
1.7 sec
4.9 sec
783 ms
Visit crai.ub.edu now to see the best up-to-date CRAI UB content for Spain and also check out these interesting facts you probably never knew about crai.ub.edu
Integra els serveis de biblioteca, suport a la docència i a la recerca, i està format pels CRAI biblioteques i les unitats tècniques i pel CeDocBiV i el CEDI.
Visit crai.ub.eduWe analyzed Crai.ub.edu page load time and found that the first response time was 1.7 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
crai.ub.edu performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value10.7 s
0/100
25%
Value12.5 s
3/100
10%
Value13,400 ms
0/100
30%
Value0.056
98/100
15%
Value34.1 s
0/100
10%
1667 ms
261 ms
352 ms
380 ms
384 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 81% of them (96 requests) were addressed to the original Crai.ub.edu, 9% (11 requests) were made to Platform.twitter.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Crai.ub.edu.
Page size can be reduced by 727.2 kB (32%)
2.3 MB
1.6 MB
In fact, the total size of Crai.ub.edu main page is 2.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 58.6 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 58.6 kB or 81% of the original size.
Potential reduce by 225.0 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. Obviously, CRAI UB needs image optimization as it can save up to 225.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 261.8 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 261.8 kB or 73% of the original size.
Potential reduce by 181.8 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. Crai.ub.edu needs all CSS files to be minified and compressed as it can save up to 181.8 kB or 86% of the original size.
Number of requests can be reduced by 69 (59%)
116
47
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRAI UB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.
crai.ub.edu
1667 ms
system.base.css
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system.menus.css
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views_slideshow.css
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drupal.js
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crai.ub.edu accessibility score
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
crai.ub.edu 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
crai.ub.edu SEO score
CA
CA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crai.ub.edu can be misinterpreted by Google and other search engines. Our service has detected that Catalan is used on the page, and it matches the claimed language. Our system also found out that Crai.ub.edu 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.
crai.ub.edu
Open Graph description is not detected on the main page of CRAI UB. 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: