ub.edu Website Information

Daily Unique Visits: 629,697

Daily Page Views: 5,037,576

Income Per Day: $5,038

Estimated Value: $5,441,040

This website is located in Spain and is using following IP address 161.116.100.2. See the complete list of popular websites hosted in Spain.

ub.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.

Website ub.edu is using the following name servers:

rnpro07.com.ub.edu
rnpro04.com.ub.edu
sun.rediris.es
rnpro01.com.ub.edu
chico.rediris.es

and is probably hosted by Consorci de Serveis Universitaris de Catalunya. See the full list of other websites hosted by Consorci de Serveis Universitaris de Catalunya.

The highest website ub.edu position in Alexa rank database was 2225 and the lowest rank position was 2516. Current position of ub.edu in Alexa rank database is 2420.

Desktop speed score of ub.edu (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ub.edu (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ub.edu (27/100) is better than the results of 7.94% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ub.edu Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

ub.edu whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: UB.EDU

Registrant:
Universitat de Barcelona
Granvia de les Corts Catalanes 585
Barcelona, 08007
Spain

Administrative Contact:
Manuel Perez
Universitat de Barcelona
Travessera de les Corts, 131-159 (Pavello Rosa)
Barcelona, B 08028
Spain
+34.934021676
manoloperez@ub.edu

Technical Contact:
Salustiano Pacheco
Universitat de Barcelona
Travessera de les Corts, 131-159 (Pavello Rosa)
Barcelona, B 08028
Spain
+34.934021628
spacheco@ub.edu

Name Servers:
SUN.REDIRIS.ES
RNPRO01.COM.UB.EDU
RNPRO07.COM.UB.EDU
CHICO.REDIRIS.ES
RNPRO04.COM.UB.EDU

Domain record activated: 08-May-1998
Domain record last updated: 05-Jun-2024
Domain expires: 31-Jul-2027

ub.edu server information

Servers Location

ub.edu desktop page speed rank

Last tested: 2018-08-22

Desktop Speed Bad

36/100

ub.edu Desktop Speed Test Quick Summary

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priority - 50Enable compression

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priority - 44Leverage browser caching

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http://www.ub.edu/web/system/modules/edu.ub.presen…ources/img/top_nou.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…resources/js/ub-min.js (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/loader.gif (expiration not specified)
http://www.ub.edu/web/ub/ca/banner_home.js (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/estudis/…humb.jpg_491294597.jpg (expiration not specified)
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http://www.ub.edu/web/ub/galeries/imatges/noticies…2015.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…1474.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…aDEF.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…thum.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…pia_.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…hump.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…olor.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…1347.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…nDEF.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…ssas.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…2018.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/universi…aner_transparencia.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/universitat/banner_seu_2.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…/ca/benvinguda2015.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…calera/ca/debatsub.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…/eim_estiu2018_cat.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…calera/ca/graus_71.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…asters_oficials_ca.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…a/ranquing-shangai.jpg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ub.edu/web/system/modules/edu.ub.presen…resources/js/ub-min.js
http://www.ub.edu/web/ub/ca/banner_home.js
http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js

Optimize CSS Delivery of the following:

http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/colorbox.css
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/ub-min.css
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/general.css
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/moduls.css
http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/tab/tabs.css
http://www.ub.edu/web/system/modules/edu.ub.presen…ndari/acc_calendar.css
http://www.ub.edu/web/system/modules/edu.ub.presen…rces/css/auxiliars.css
http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/css/my.css
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/twitter.css

priority - 7Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 65KiB (62% reduction).

Minifying http://www.ub.edu/web/ub/ca/ could save 65KiB (62% reduction).

priority - 6Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://ub.edu/
http://www.ub.edu/
http://www.ub.edu/web/ub/ca
http://www.ub.edu/web/ub/ca/

priority - 3Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 30.7KiB (25% reduction).

Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/general.css could save 22KiB (29% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/moduls.css could save 7.4KiB (19% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/colorbox.css could save 533B (18% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/css/my.css could save 404B (16% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…esources/css/print.css could save 282B (28% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…rces/css/auxiliars.css could save 215B (76% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.5KiB (22% reduction).

Minifying http://www.ub.edu/urchin.js could save 3.7KiB (18% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js could save 1.7KiB (30% reduction).
Minifying http://www.ub.edu/web/ub/ca/banner_home.js could save 1.1KiB (38% reduction).

ub.edu Desktop Resource Breakdown

Total Resources	104
Number of Hosts	7
Static Resources	92
JavaScript Resources	10
CSS Resources	11

ub.edu mobile page speed rank

Last tested: 2017-04-25

Mobile Speed Bad

27/100

ub.edu Mobile Speed Test Quick Summary

priority - 71Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 687KiB (75% reduction).

Compressing http://www.ub.edu/web/ub/galeries/imatges/xbanners…calera/ca/graus_71.jpg could save 129.9KiB (78% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/xbanners…a/625x215-cat_home.jpg could save 112.8KiB (78% reduction).
Compressing http://www.ub.edu/web/ub/ca/ranquingsub.jpg could save 86KiB (76% reduction).
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Compressing http://www.ub.edu/web/ub/galeries/imatges/universitat/banner_seu_2.jpg could save 32.3KiB (90% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/universi…aner_transparencia.jpg could save 30.8KiB (86% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/xbanners…/eim_primavera2017.jpg could save 27.6KiB (63% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…sources/img/fondo3.jpg could save 11.5KiB (83% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…urces/img/btn_next.jpg could save 7.7KiB (94% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg could save 4.2KiB (65% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/salaprem…humb.jpg_491294597.jpg could save 4.2KiB (65% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg could save 3.9KiB (66% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg could save 3.6KiB (65% reduction).
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Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_flicker_25x25.png could save 3.5KiB (81% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ico_linkedin_25x25.png could save 3.4KiB (89% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…/img/sombra_bottom.png could save 3.4KiB (96% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_twitter_25x25.png could save 3.4KiB (88% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ico_facebook_25x25.png could save 3.4KiB (91% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_youtube_25x25.png could save 3.4KiB (88% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…img/logo_leru_nou2.png could save 3.4KiB (65% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ources/img/logo_hr.png could save 3.4KiB (79% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg could save 3.3KiB (67% reduction).
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Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_287095365.jpg could save 3.2KiB (66% reduction).
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Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…_ico_flicker_25x25.png could save 2.8KiB (86% reduction).
Compressing http://www.ub.edu/web/ub/galeries/imatges/noticies…-sqr.jpg_287095365.jpg could save 2.6KiB (63% reduction).
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Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…s/img/logo_bkc_nou.png could save 1.2KiB (26% reduction).
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priority - 66Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://p.jwpcdn.com/6/12/jwpsrv.js (expiration not specified)
http://www.ub.edu/swub/result.json (expiration not specified)
http://www.ub.edu/urchin.js (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…rces/css/auxiliars.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ndari/acc_calendar.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/colorbox.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/general.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/css/images/border.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ss/images/controls.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…css/images/loading.gif (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…loading_background.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/moduls.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/css/my.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…esources/css/print.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/tab/tabs.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/twitter.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/ub-min.css (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…g/barra_sup_footer.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/img/btn_in.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…urces/img/btn_next.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…urces/img/btn_prev.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/img/button6.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…resources/img/cap3.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…img/fletxa_banners.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…es/img/fletxa_nova.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…sources/img/fondo3.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ico_facebook_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…_ico_flicker_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…s_ico_google_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…is_ico_insta_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ico_linkedin_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…_ico_twitter_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…_ico_youtube_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…kground_barralogo3.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…img/home_peu_links.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…mg/ico_email_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ico_facebook_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_flicker_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…mg/ico_insta_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ico_linkedin_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_twitter_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/ico_youtube_25x25.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ces/img/item_list2.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…s/img/logo_bkc_nou.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…img/logo_home_ubtv.jpg (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/img/logo_hr.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…rces/img/logo_hubc.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…img/logo_leru_nou2.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…resources/img/lupa.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ces/img/next_petit.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…page_border_bottom.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…border_bottom_left.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…order_bottom_right.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…g/page_border_left.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/page_border_right.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/pestanya_diagonal.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ces/img/prev_petit.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/img/rss_capcelera.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…/img/sombra_bottom.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…ources/img/top_nou.png (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…resources/js/ub-min.js (expiration not specified)
http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/loader.gif (expiration not specified)
http://www.ub.edu/web/ub/ca/banner_home.js (expiration not specified)
http://www.ub.edu/web/ub/ca/ranquingsub.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/logo_home_nou.png (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…CDEF.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…-sqr.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…thum.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_287095365.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…xDEF.png_287095365.png (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/noticies…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/salaprem…humb.jpg_491294597.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/universi…aner_transparencia.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/universitat/banner_seu_2.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…a/625x215-cat_home.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners_Capcalera/ca/bkub.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…/eim_primavera2017.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…/ca/gaudir2017b_ca.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…calera/ca/graus_71.jpg (expiration not specified)
http://www.ub.edu/web/ub/galeries/imatges/xbanners…marxandatge2017_ca.jpg (expiration not specified)

priority - 54Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 523.5KiB (78% reduction).

Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…resources/js/ub-min.js could save 148.5KiB (69% reduction).
Compressing http://www.ub.edu/web/ub/ca/ could save 89.7KiB (89% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/ub-min.css could save 78KiB (82% reduction).
Compressing http://www.ub.edu/swub/result.json could save 71.6KiB (91% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/general.css could save 63.5KiB (82% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/moduls.css could save 33.3KiB (83% reduction).
Compressing http://www.ub.edu/urchin.js could save 15.2KiB (70% reduction).
Compressing http://p.jwpcdn.com/6/12/jwpsrv.js could save 11.5KiB (61% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js could save 3.8KiB (64% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/colorbox.css could save 2.1KiB (70% reduction).
Compressing http://www.ub.edu/web/ub/ca/banner_home.js could save 1.8KiB (64% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ndari/acc_calendar.css could save 1.8KiB (73% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…n/resources/css/my.css could save 1.6KiB (64% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…esources/css/print.css could save 599B (57% reduction).
Compressing http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/twitter.css could save 546B (55% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ub.edu/web/system/modules/edu.ub.presen…resources/js/ub-min.js
http://www.ub.edu/web/ub/ca/banner_home.js
http://www.ub.edu/web/system/modules/edu.ub.presen…s/js/twitter-plugin.js

Optimize CSS Delivery of the following:

priority - 19Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://ub.edu/
http://www.ub.edu/
http://www.ub.edu/web/ub/ca
http://www.ub.edu/web/ub/ca/

priority - 6Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 62.2KiB (61% reduction).

Minifying http://www.ub.edu/web/ub/ca/ could save 62.2KiB (61% reduction).

priority - 3Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 29.7KiB (25% reduction).

Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…ources/css/general.css could save 21.8KiB (29% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…sources/css/moduls.css could save 7.4KiB (19% reduction).
Minifying http://www.ub.edu/web/system/modules/edu.ub.presen…urces/css/colorbox.css could save 533B (18% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.2KiB (21% reduction).

ub.edu Mobile Resource Breakdown

Total Resources	94
Number of Hosts	4
Static Resources	88
JavaScript Resources	7
CSS Resources	10

ub.edu mobile page usability

Last tested: 2017-04-25

Mobile Usability Bad

62/100

ub.edu Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

RECERCA I INNOVACIÓ and 2 others render only 5 pixels tall (14 CSS pixels).

Català renders only 5 pixels tall (12 CSS pixels).

Món UB (estudiants) and 13 others render only 5 pixels tall (12 CSS pixels).

عربي renders only 6 pixels tall (16 CSS pixels).

Sala de premsa and 4 others render only 5 pixels tall (12 CSS pixels).

màsters i postgraus and 3 others render only 7 pixels tall (18 CSS pixels).

internacional renders only 6 pixels tall (16 CSS pixels).

formació en línia and 7 others render only 6 pixels tall (16 CSS pixels).

observatori de l'estudiant and 5 others render only 5 pixels tall (12 CSS pixels).

lloguer d'espais renders only 5 pixels tall (12 CSS pixels).

ESCOLA D'IDIOMES MODERNS and 5 others render only 6 pixels tall (15 CSS pixels).

L'actualitat a UBtv and 2 others render only 7 pixels tall (18 CSS pixels).

Sant Jordi 201…de Barcelona’ renders only 5 pixels tall (12 CSS pixels).

Més vídeos a renders only 5 pixels tall (14 CSS pixels).

La Universitat a Twitter renders only 6 pixels tall (16 CSS pixels).

https://t.co/Ec7EbDqW3i and 2 others render only 5 pixels tall (12 CSS pixels).

Publicat fa una hora renders only 4 pixels tall (10 CSS pixels).

Descoberta una…la d’El Hierro and 8 others render only 5 pixels tall (12 CSS pixels).

Actualitat and 1 others render only 5 pixels tall (14 CSS pixels).

24.04.2017 and 6 others render only 5 pixels tall (12 CSS pixels).

Més esdeveniments and 1 others render only 4 pixels tall (11 CSS pixels).

18.04.2017 and 4 others render only 5 pixels tall (12 CSS pixels).

Curs: Esquimal…e agropastoral and 4 others render only 5 pixels tall (12 CSS pixels).

Intranets renders only 7 pixels tall (18 CSS pixels).

Segueix-nos renders only 7 pixels tall (18 CSS pixels).

Tots els perfi…xarxes socials renders only 4 pixels tall (11 CSS pixels).

Accés directe renders only 7 pixels tall (18 CSS pixels).

Hospitals universitaris and 3 others render only 5 pixels tall (12 CSS pixels).

Facultats renders only 4 pixels tall (11 CSS pixels).

Reconeixement…l'excel·lència and 1 others render only 4 pixels tall (11 CSS pixels).

Seu electrònica and 3 others render only 4 pixels tall (11 CSS pixels).

priority - 14Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/web/ub/es/index.html?">Español</a> and 14 others are close to other tap targets.

The tap target <a href="http://www.ub.edu/sites/ar">عربي</a> is close to 2 other tap targets.

The tap target <input id="search" type="text" name="q" class="buscadorsuperior"> is close to 1 other tap targets.

The tap target <label for="M-021_submit"></label> is close to 2 other tap targets.

The tap target <label for="M-021_submit"></label> and 1 others are close to other tap targets.

The tap target <a href="/dyn/cms/conti…ies/index.html">Notícies</a> and 4 others are close to other tap targets.

The tap target <a href="http://www.ub.…a_2016_masters">màsters i postgraus</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.ub.…_internacional">internacional</a> is close to 2 other tap targets.

The tap target <a href="http://www.pub…6_publicacions">publicacions</a> and 7 others are close to other tap targets.

The tap target <a href="http://www.ub.…16_futursestud">futurs estudiants</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.ub.…_lloguerespais">lloguer d'espais</a> is close to 3 other tap targets.

The tap target <a href="http://www.ub.edu/bkub">bkUB…a la matrícula</a> and 5 others are close to other tap targets.

The tap target <div class="button_next"></div> is close to 2 other tap targets.

The tap target <div class="button_next"></div> and 1 others are close to other tap targets.

The tap target <a href="/web/ub/ca/men…di_SJ2017.html"></a> and 3 others are close to other tap targets.

The tap target <a href="http://www.ub.edu/ubtv">Més vídeos a</a> is close to 1 other tap targets.

The tap target <a href="/dyn/cms/conti…ies/index.html" class="inversa">Més notícies</a> is close to 1 other tap targets.

The tap target <a href="/dyn/cms/syste…po=activitades" class="inversa">RSS</a> is close to 2 other tap targets.

The tap target <a href="/web/ub/ca/men…7/04/18_2.html" class="titular">Nova edició de…al 9 de maig)</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.fa…tatdeBarcelona"></a> and 6 others are close to other tap targets.

The tap target <a href="http://www.ub.…als/index.html" class="inversa">Tots els perfi…xarxes socials</a> is close to 2 other tap targets.

The tap target <div class="contenidor_enllac">Centres i ICE</div> and 3 others are close to other tap targets.

The tap target <a id="div1" href="#div_esconder1" class="esconderDiv">Centres i ICE</a> and 3 others are close to other tap targets.

The tap target <div class="jspDrag"></div> is close to 3 other tap targets.

The tap target <a href="http://www.ub.…nce/index.html"></a> is close to 1 other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

ub.edu HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> ..."

The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.

Line: 50 Column: 5 - 62
"...l" /> <meta name="DC.language" content="ca" scheme="ISO639-1" /> <..." Line: 53 Column: 5 - 65
"...b" /> <meta name="DC.date" content="2009-10-08" scheme="ISO8601" /> ..."

Bad value “schema.DC” for attribute “rel” on element “link”: The string “schema.DC” is not a registered keyword.

Line: 60 Column: 5 - 68
"... <link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" /> <..."

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Line: 115 Column: 21 - 147
"... <img src="/web/ub/galeries/imatges/logo_home_nou.png" width="383" height="122" alt="Universitat de Barcelona" longdesc="#" /> ..."

Element “map” is missing required attribute “name”.

Line: 122 Column: 21 - 48
"... <map id="Informacion_sobre"> ..." Line: 173 Column: 3 - 24
"...trong> <map id="los-idiomas"> <u..." Line: 243 Column: 2 - 25
"...strong> <map id="los-servicios"> <..."

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

Line: 175 Column: 26 - 88
"...uage__ca'><a class='selected' hreflang='ca' xml:lang='ca' title='Català'> Catal..." Line: 178 Column: 26 - 102
"...uage__es'><a href='/web/ub/es/index.html?' hreflang='es' xml:lang='es' title='Español'> Españ..." Line: 181 Column: 26 - 102
"...uage__en'><a href='/web/ub/en/index.html?' hreflang='en' xml:lang='en' title='English'> Engli..." Line: 187 Column: 40 - 132
"...uage__zh"><a href="http://www.ub.edu/sites/zh" target="_self" title="中文" hreflang="zh" xml:lang="zh" > 中文</a..." Line: 189 Column: 40 - 134
"...uage__ar"><a href="http://www.ub.edu/sites/ar" target="_self" title="عربي" hreflang="ar" xml:lang="ar" > عربي<..."

Attribute “value” not allowed on element “input” at this point.

Line: 205 Column: 6 - 183
"...it"> <input type="image" src="/web/system/modules/edu.ub.presentation/resources/img/button6.png" name="M-021_submit" id="M-021_submit" value=">>" class="button2" alt="enviar" /> <..."

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Line: 902 Column: 19 - 46
"... <img src="/web/ub/galeries/imatges/universitat/banner_seu_2.jpg" width="100%" alt="seu electronica" title="seu electronica" /> ..." Line: 918 Column: 19 - 54
"... <img src="/web/ub/galeries/imatges/universitat/baner_transparencia.jpg" width="100%" alt="portal de transparencia" title="portal de transparencia" /> ..."

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 726 Column: 9 - 33
"...> <a name="skip_to_news_1"></a> ..."

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ub.edu Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

ub.edu TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

UB.EDU Pàgina d'inici - Universitat de Barcelona

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priority - 71Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 687KiB (75% reduction).

priority - 66Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 54Enable compression

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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 19Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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priority - 6Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

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priority - 40Use legible font sizes

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priority - 14Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

ub.edu HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.

Bad value “schema.DC” for attribute “rel” on element “link”: The string “schema.DC” is not a registered keyword.

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Element “map” is missing required attribute “name”.