3.1 sec in total
1.1 sec
1.8 sec
104 ms
Welcome to biblioteca.udg.edu homepage info - get ready to check Biblioteca UdG best content for Spain right away, or after learning these important things about biblioteca.udg.edu
Visit biblioteca.udg.eduWe analyzed Biblioteca.udg.edu page load time and found that the first response time was 1.1 sec and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
biblioteca.udg.edu performance score
name
value
score
weighting
Value20.0 s
0/100
10%
Value23.9 s
0/100
25%
Value27.7 s
0/100
10%
Value430 ms
65/100
30%
Value0.067
97/100
15%
Value26.6 s
0/100
10%
1118 ms
57 ms
669 ms
454 ms
565 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Biblioteca.udg.edu, 17% (5 requests) were made to Jquery-ui.googlecode.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Biblioteca.udg.edu.
Page size can be reduced by 163.0 kB (76%)
214.3 kB
51.2 kB
In fact, the total size of Biblioteca.udg.edu main page is 214.3 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 10% of websites need less resources to load. Javascripts take 142.9 kB which makes up the majority of the site volume.
Potential reduce by 20.5 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 3.0 kB, which is 12% 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 20.5 kB or 79% of the original size.
Potential reduce by 236 B
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. Biblioteca UdG images are well optimized though.
Potential reduce by 107.2 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 107.2 kB or 75% of the original size.
Potential reduce by 35.1 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. Biblioteca.udg.edu needs all CSS files to be minified and compressed as it can save up to 35.1 kB or 86% of the original size.
Number of requests can be reduced by 10 (34%)
29
19
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biblioteca UdG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
biblioteca.udg.edu
1118 ms
jquery-ui.css
57 ms
jquery-1.3.2.min.js
669 ms
ui.core.js
454 ms
ui.draggable.js
565 ms
ui.resizable.js
566 ms
ui.dialog.js
462 ms
stils.css
436 ms
biblio_digital.gif
114 ms
logo_ccuc_petit.gif
116 ms
logo_rebiun.gif
114 ms
serveis.gif
117 ms
info_gral.gif
120 ms
Fons_especials.gif
118 ms
diposits_digitals.gif
228 ms
peticions.gif
229 ms
conect20.gif
230 ms
catalegs.gif
232 ms
conect20_vert.gif
233 ms
logo_biblio_vertical_p1.gif
233 ms
logo_biblio_vertical_p2.gif
338 ms
logo_biblio_vertical_p3.gif
340 ms
logo_udg.gif
342 ms
pi2.gif
343 ms
punt_negre2.gif
344 ms
aneca.gif
345 ms
ui-bg_flat_75_ffffff_40x100.png
11 ms
ui-bg_flat_0_aaaaaa_40x100.png
31 ms
ui-bg_highlight-soft_75_cccccc_1x100.png
36 ms
ui-icons_222222_256x240.png
37 ms
biblioteca.udg.edu accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
biblioteca.udg.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
biblioteca.udg.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
CA
CA
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biblioteca.udg.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 Biblioteca.udg.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
biblioteca.udg.edu
Open Graph description is not detected on the main page of Biblioteca UdG. 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: