ucl.ac.uk website information.
ucl.ac.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.
Following name servers are specified for ucl.ac.uk domain:
- dns-ns0.ucl.ac.uk
- dns-ns1.ucl.ac.uk
- ns1.cs.ucl.ac.uk
- ns2.ja.net
and probably website ucl.ac.uk is hosted by Filoo GmbH web hosting company. Check the complete list of other most popular websites hosted by Filoo GmbH hosting company.
According to Alexa traffic rank the highest website ucl.ac.uk position was 629 (in the world). The lowest Alexa rank position was 682. Now website ucl.ac.uk ranked in Alexa database as number 635 (in the world).
Website ucl.ac.uk Desktop speed measurement score (22/100) is better than the results of 4.83% of other sites shows that the page desktop performance can be improved.
ucl.ac.uk Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of ucl.ac.uk (98/100) is better than the results of 95.71% of other sites and shows that the landing page performance on mobile devices is excellent.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Apr-20-2024 | 635 | 0 |
| Apr-19-2024 | 635 | -1 |
| Apr-18-2024 | 634 | -3 |
| Apr-17-2024 | 631 | 3 |
| Apr-16-2024 | 634 | -1 |
| Apr-15-2024 | 633 | 1 |
| Apr-14-2024 | 634 | -2 |
Advertisement
ucl.ac.uk Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
ucl.ac.uk whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain name:
ac.uk
Registrant:
The JNT Association
Registrant type:
Other
Registrant's address:
Lumen House
Library Avenue
Harwell
Didcot
OX11 OSG
GB
Registrar:
No registrar listed. This domain is directly registered with Nominet.
Relevant dates:
Registered on: before Aug-1996
Registration status:
No registration status listed.
Name servers:
ns0.ja.net.
ns2.ja.net.
ns3.ja.net.
ns4.ja.net.
auth03.ns.uu.net.
ns1.surfnet.nl.
dns-3.dfn.de.
WHOIS lookup made at 00:44:41 25-Apr-2021
--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:
Copyright Nominet UK 1996 - 2021.
You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.
ucl.ac.uk server information
ucl.ac.uk desktop page speed rank
Last tested: 2019-12-04
Desktop Speed
Bad
22/100
ucl.ac.uk Desktop Speed Test Quick Summary
priority - 227 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.2MiB (79% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/planet_1.jpg could save 618.8KiB (99% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/800px-hiv-budding-color.jpg could save 439.8KiB (94% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…s-still-1060x597_0.jpg could save 224.6KiB (72% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…g-still-1060x597_0.jpg could save 206.9KiB (75% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…_web.png?itok=9bX8WbtF could save 137.6KiB (73% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…eb_0.png?itok=sq0Sd5M7 could save 101.5KiB (75% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…1c3dde2778&oe=5E84FA4A could save 95.2KiB (79% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…9f19671be6&oe=5E6E0C9A could save 86.4KiB (76% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…f3d9468eeb&oe=5E7DF396 could save 61.8KiB (81% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…d5b89b3b40&oe=5E7549EF could save 58.9KiB (79% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/forestfire_0.jpg could save 56.8KiB (86% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…cl_minds_1060_5971.jpg could save 31.5KiB (50% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…1920.jpg?itok=DDOTGLpr could save 30KiB (81% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…ers-still-1060x597.jpg could save 28.9KiB (43% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…airecolomb-376x282.png could save 14.5KiB (14% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…ntre.jpg?itok=rtksNfvU could save 14KiB (72% reduction).
Compressing https://i1.sndcdn.com/artworks-000637155805-utk0aj-t500x500.jpg could save 3.4KiB (18% reduction).
Compressing https://i1.sndcdn.com/artworks-000637155805-utk0aj-t500x500.jpg could save 3.4KiB (18% reduction).
Compressing https://pbs.twimg.com/profile_images/1070618489205…84/6PCegotW_normal.jpg could save 997B (49% reduction).
Compressing https://pbs.twimg.com/profile_images/915977473665458176/ZHYKlk-p_normal.jpg could save 923B (51% reduction).
Compressing https://pbs.twimg.com/profile_images/1070638655063…96/tVLFJmRQ_normal.jpg could save 912B (42% reduction).
Compressing https://pbs.twimg.com/profile_images/1100390728419…46/VNmqHjVw_normal.png could save 242B (13% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/800px-hiv-budding-color.jpg could save 439.8KiB (94% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…s-still-1060x597_0.jpg could save 224.6KiB (72% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…g-still-1060x597_0.jpg could save 206.9KiB (75% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…_web.png?itok=9bX8WbtF could save 137.6KiB (73% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…eb_0.png?itok=sq0Sd5M7 could save 101.5KiB (75% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…1c3dde2778&oe=5E84FA4A could save 95.2KiB (79% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…9f19671be6&oe=5E6E0C9A could save 86.4KiB (76% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…f3d9468eeb&oe=5E7DF396 could save 61.8KiB (81% reduction).
Compressing and resizing https://scontent.cdninstagram.com/v/t51.2885-15/sh…d5b89b3b40&oe=5E7549EF could save 58.9KiB (79% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/forestfire_0.jpg could save 56.8KiB (86% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…cl_minds_1060_5971.jpg could save 31.5KiB (50% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…1920.jpg?itok=DDOTGLpr could save 30KiB (81% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…ers-still-1060x597.jpg could save 28.9KiB (43% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/homepa…airecolomb-376x282.png could save 14.5KiB (14% reduction).
Compressing and resizing https://www.ucl.ac.uk/news/sites/news/files/styles…ntre.jpg?itok=rtksNfvU could save 14KiB (72% reduction).
Compressing https://i1.sndcdn.com/artworks-000637155805-utk0aj-t500x500.jpg could save 3.4KiB (18% reduction).
Compressing https://i1.sndcdn.com/artworks-000637155805-utk0aj-t500x500.jpg could save 3.4KiB (18% reduction).
Compressing https://pbs.twimg.com/profile_images/1070618489205…84/6PCegotW_normal.jpg could save 997B (49% reduction).
Compressing https://pbs.twimg.com/profile_images/915977473665458176/ZHYKlk-p_normal.jpg could save 923B (51% reduction).
Compressing https://pbs.twimg.com/profile_images/1070638655063…96/tVLFJmRQ_normal.jpg could save 912B (42% reduction).
Compressing https://pbs.twimg.com/profile_images/1100390728419…46/VNmqHjVw_normal.png could save 242B (13% reduction).
priority - 33 Leverage 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:
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.ucl.ac.uk/img/blank.gif (5 minutes)
https://script.crazyegg.com/pages/scripts/0013/2847.js?437639 (5 minutes)
https://api-widget.soundcloud.com/tracks/712387711…app_version=1575029337 (10 minutes)
https://sc-static.net/js-sha256-v1.min.js (10 minutes)
https://sc-static.net/scevent.min.js (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-T26ZW8 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-WZV7SQ9 (15 minutes)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/cta-arrow-white.svg (15 minutes)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/images/video-play.svg (15 minutes)
https://connect.facebook.net/en_GB/sdk.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/571252…1666?v=2.9.14&r=stable (20 minutes)
https://apis.google.com/js/platform.js?q1hljr (30 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://img.youtube.com/vi/JWE4ba_0was/hqdefault.jpg (2 hours)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 (2.7 hours)
https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 (2.7 hours)
https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/node/node.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…tes/js/lib/all-site.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…ers-still-1060x597.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…airecolomb-376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…-kisumchan-376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…thinking-alzheimer.gif (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…g-still-1060x597_0.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…ven_knight_376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…cl_minds_1060_5971.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…s-still-1060x597_0.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/800px-hiv-budding-color.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/forestfire_0.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/planet_1.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…eb_0.png?itok=sq0Sd5M7 (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…_web.png?itok=9bX8WbtF (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…1920.jpg?itok=DDOTGLpr (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…ntre.jpg?itok=rtksNfvU (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…00_0.jpg?itok=T5pdKg-- (2.7 hours)
https://sjs.bizographics.com/insight.min.js (6 hours)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://cdn.ucl.ac.uk/img/blank.gif (5 minutes)
https://script.crazyegg.com/pages/scripts/0013/2847.js?437639 (5 minutes)
https://api-widget.soundcloud.com/tracks/712387711…app_version=1575029337 (10 minutes)
https://sc-static.net/js-sha256-v1.min.js (10 minutes)
https://sc-static.net/scevent.min.js (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-T26ZW8 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-WZV7SQ9 (15 minutes)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/cta-arrow-white.svg (15 minutes)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/images/video-play.svg (15 minutes)
https://connect.facebook.net/en_GB/sdk.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/571252…1666?v=2.9.14&r=stable (20 minutes)
https://apis.google.com/js/platform.js?q1hljr (30 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://img.youtube.com/vi/JWE4ba_0was/hqdefault.jpg (2 hours)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 (2.7 hours)
https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 (2.7 hours)
https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/node/node.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…tes/js/lib/all-site.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…ers-still-1060x597.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…airecolomb-376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…-kisumchan-376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…thinking-alzheimer.gif (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…g-still-1060x597_0.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…ven_knight_376x282.png (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…cl_minds_1060_5971.jpg (2.7 hours)
https://www.ucl.ac.uk/home/sites/home/files/homepa…s-still-1060x597_0.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/800px-hiv-budding-color.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/forestfire_0.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/planet_1.jpg (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…eb_0.png?itok=sq0Sd5M7 (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…_web.png?itok=9bX8WbtF (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…1920.jpg?itok=DDOTGLpr (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…ntre.jpg?itok=rtksNfvU (2.7 hours)
https://www.ucl.ac.uk/news/sites/news/files/styles…00_0.jpg?itok=T5pdKg-- (2.7 hours)
https://sjs.bizographics.com/insight.min.js (6 hours)
priority - 30 Enable 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 292.4KiB (78% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr could save 77.9KiB (83% reduction).
Compressing https://www.ucl.ac.uk/ could save 75.5KiB (81% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr could save 57.4KiB (86% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr could save 14.3KiB (74% reduction).
Compressing https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr could save 13KiB (65% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr could save 10.7KiB (63% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…tes/js/lib/all-site.js could save 9KiB (68% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr could save 5.1KiB (73% reduction).
Compressing https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr could save 3.5KiB (65% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr could save 3.2KiB (74% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js could save 3.1KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr could save 2.7KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr could save 2.5KiB (67% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr could save 2.4KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js could save 2.2KiB (63% reduction).
Compressing https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 could save 2KiB (61% reduction).
Compressing https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…/images/video-play.svg could save 1.4KiB (59% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr could save 1.3KiB (68% reduction).
Compressing https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr could save 579B (60% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr could save 457B (58% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr could save 423B (57% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr could save 398B (56% reduction).
Compressing https://tr.snapchat.com/cm/i? could save 316B (46% reduction).
Compressing https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr could save 315B (57% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr could save 257B (50% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr could save 234B (53% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/cta-arrow-white.svg could save 206B (42% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr could save 174B (48% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr could save 119B (40% reduction).
Compressing https://www.ucl.ac.uk/ could save 75.5KiB (81% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr could save 57.4KiB (86% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr could save 14.3KiB (74% reduction).
Compressing https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr could save 13KiB (65% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr could save 10.7KiB (63% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…tes/js/lib/all-site.js could save 9KiB (68% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr could save 5.1KiB (73% reduction).
Compressing https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr could save 3.5KiB (65% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr could save 3.2KiB (74% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js could save 3.1KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr could save 2.7KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr could save 2.5KiB (67% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr could save 2.4KiB (75% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js could save 2.2KiB (63% reduction).
Compressing https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 could save 2KiB (61% reduction).
Compressing https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…/images/video-play.svg could save 1.4KiB (59% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr could save 1.3KiB (68% reduction).
Compressing https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr could save 579B (60% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr could save 457B (58% reduction).
Compressing https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr could save 423B (57% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr could save 398B (56% reduction).
Compressing https://tr.snapchat.com/cm/i? could save 316B (46% reduction).
Compressing https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr could save 315B (57% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr could save 257B (50% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr could save 234B (53% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/custo…es/cta-arrow-white.svg could save 206B (42% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr could save 174B (48% reduction).
Compressing https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr could save 119B (40% reduction).
priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 blocking script resources and 16 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js
https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/owl.carousel.js
https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr
https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr
https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2
https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2
https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr
https://cdn.ucl.ac.uk/indigo/js/lib/modernizr-custom.js
https://cdn.ucl.ac.uk/indigo/js/lib/require.min.js
https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr
https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/owl.carousel.js
https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr
https://www.ucl.ac.uk/home/sites/home/files/google…e_tag.script.js?q1hljr
https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2
https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2
https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr
https://cdn.ucl.ac.uk/indigo/js/lib/modernizr-custom.js
https://cdn.ucl.ac.uk/indigo/js/lib/require.min.js
https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr
Optimize CSS Delivery of the following:
https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr
https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr
https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr
https://www.ucl.ac.uk/home/modules/node/node.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr
https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…omplete.min.css?q1hljr
https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…epicker.1.7.css?q1hljr
https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr
https://www.ucl.ac.uk/home/modules/node/node.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/ctools.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/featu…admin_theme.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr
https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr
https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…omplete.min.css?q1hljr
priority - 9 Minify 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 88.4KiB (47% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js could save 40.3KiB (51% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr could save 13.3KiB (67% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr could save 13KiB (67% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/owl.carousel.js could save 6.2KiB (35% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr could save 2.5KiB (15% reduction).
Minifying https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 could save 2.1KiB (62% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr could save 2.1KiB (30% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…y.easy-autocomplete.js could save 1.5KiB (22% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr could save 1.3KiB (31% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js could save 1.2KiB (35% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js could save 989B (24% reduction).
Minifying https://connect.facebook.net/en_GB/sdk.js could save 673B (39% reduction) after compression.
Minifying https://cdn.ucl.ac.uk/indigo/js/app/general.js could save 649B (27% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr could save 238B (13% reduction).
Minifying https://www.ucl.ac.uk/home/misc/drupal.js?q1hljr could save 13.3KiB (67% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…siwyg.filter.js?q1hljr could save 13KiB (67% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/owl.carousel.js could save 6.2KiB (35% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…rnizr-custom.js?q1hljr could save 2.5KiB (15% reduction).
Minifying https://www.ucl.ac.uk/home/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://www.ucl.ac.uk/home/misc/jquery-extend-3.4.0.js?v=1.10.2 could save 2.1KiB (62% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…ack/js/embed.js?q1hljr could save 2.1KiB (30% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…y.easy-autocomplete.js could save 1.5KiB (22% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/layout.js?q1hljr could save 1.3KiB (31% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…es/js/lib/ug-search.js could save 1.2KiB (35% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…/home-course-finder.js could save 989B (24% reduction).
Minifying https://connect.facebook.net/en_GB/sdk.js could save 673B (39% reduction) after compression.
Minifying https://cdn.ucl.ac.uk/indigo/js/app/general.js could save 649B (27% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…ates/js/main.js?q1hljr could save 238B (13% reduction).
priority - 7 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ucl.ac.uk/
http://www.ucl.ac.uk/
https://www.ucl.ac.uk/
http://www.ucl.ac.uk/
https://www.ucl.ac.uk/
priority - 4 Minify 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 40.6KiB (23% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…/screen.min.css?q1hljr could save 21KiB (23% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr could save 14.5KiB (22% reduction).
Minifying https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr could save 2.3KiB (44% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr could save 979B (27% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr could save 769B (24% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr could save 203B (47% reduction).
Minifying https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr could save 195B (21% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr could save 180B (26% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr could save 164B (21% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…omplete.min.css?q1hljr could save 162B (12% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr could save 120B (22% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr could save 119B (33% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…omepage.min.css?q1hljr could save 14.5KiB (22% reduction).
Minifying https://www.ucl.ac.uk/home/modules/system/system.base.css?q1hljr could save 2.3KiB (44% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…te_api/date.css?q1hljr could save 979B (27% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/custo…-feed-panes.css?q1hljr could save 769B (24% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/patch…ntity_embed.css?q1hljr could save 203B (47% reduction).
Minifying https://www.ucl.ac.uk/home/modules/system/system.messages.css?q1hljr could save 195B (21% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…s/css/views.css?q1hljr could save 180B (26% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…/css/panels.css?q1hljr could save 164B (21% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/easy-autoco…omplete.min.css?q1hljr could save 162B (12% reduction) after compression.
Minifying https://www.ucl.ac.uk/home/modules/field/theme/field.css?q1hljr could save 120B (22% reduction).
Minifying https://www.ucl.ac.uk/home/sites/all/modules/contr…ysiwyg.base.css?q1hljr could save 119B (33% reduction).
priority - 4 Minify 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 40KiB (43% reduction).
Minifying https://www.ucl.ac.uk/ could save 39.9KiB (44% reduction).
Minifying https://tr.snapchat.com/cm/i? could save 119B (18% reduction).
Minifying https://tr.snapchat.com/cm/i? could save 119B (18% reduction).
ucl.ac.uk Desktop Resources
| Total Resources | 159 |
| Number of Hosts | 47 |
| Static Resources | 109 |
| JavaScript Resources | 55 |
| CSS Resources | 18 |
ucl.ac.uk Desktop Resource Breakdown
ucl.ac.uk mobile page speed rank
Last tested: 2018-02-08
Mobile Speed
Good
98/100
ucl.ac.uk Mobile Speed Test Quick Summary
priority - 1 Leverage 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:
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.9KiB (89% reduction).
Compressing http://cdn.ucl.ac.uk/indigo/images/close.png could save 2.9KiB (89% reduction).
priority - 0 Enable 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 299B (41% reduction).
Compressing https://www.youtube.com/iframe_api could save 299B (41% reduction).
ucl.ac.uk Mobile Resources
| Total Resources | 27 |
| Number of Hosts | 11 |
| Static Resources | 16 |
| JavaScript Resources | 12 |
| CSS Resources | 2 |
ucl.ac.uk Mobile Resource Breakdown
ucl.ac.uk mobile page usability
Last tested: 2018-02-08
Mobile Usability
Good
98/100
ucl.ac.uk Mobile Usability Test Quick Summary
priority - 1 Size 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
The tap target
The tap target
The tap target
<a href="https://twitte…om/Independent">@Independent</a> and 1 others are close to other tap targets.The tap target
<a href="https://www.yo…?v=mp133liHzBo" class="ytp-watermark…ix-sessionlink"></a> is close to 1 other tap targets.The tap target
<a href="https://twitter.com/ucl"></a> and 6 others are close to other tap targets.The tap target
<a href="http://www.ucl….uk/disclaimer">Disclaimer</a> and 6 others are close to other tap targets.ucl.ac.uk similar domains
Similar domains:
www.ucl.com
www.ucl.net
www.ucl.org
www.ucl.info
www.ucl.biz
www.ucl.us
www.ucl.mobi
www.cl.ac.uk
www.ucl.ac.uk
www.ycl.ac.uk
www.uycl.ac.uk
www.yucl.ac.uk
www.hcl.ac.uk
www.uhcl.ac.uk
www.hucl.ac.uk
www.jcl.ac.uk
www.ujcl.ac.uk
www.jucl.ac.uk
www.icl.ac.uk
www.uicl.ac.uk
www.iucl.ac.uk
www.ul.ac.uk
www.uxl.ac.uk
www.ucxl.ac.uk
www.uxcl.ac.uk
www.udl.ac.uk
www.ucdl.ac.uk
www.udcl.ac.uk
www.ufl.ac.uk
www.ucfl.ac.uk
www.ufcl.ac.uk
www.uvl.ac.uk
www.ucvl.ac.uk
www.uvcl.ac.uk
www.uc.ac.uk
www.ucp.ac.uk
www.uclp.ac.uk
www.ucpl.ac.uk
www.uco.ac.uk
www.uclo.ac.uk
www.ucol.ac.uk
www.uck.ac.uk
www.uclk.ac.uk
www.uckl.ac.uk
www.ucl.net
www.ucl.org
www.ucl.info
www.ucl.biz
www.ucl.us
www.ucl.mobi
www.cl.ac.uk
www.ucl.ac.uk
www.ycl.ac.uk
www.uycl.ac.uk
www.yucl.ac.uk
www.hcl.ac.uk
www.uhcl.ac.uk
www.hucl.ac.uk
www.jcl.ac.uk
www.ujcl.ac.uk
www.jucl.ac.uk
www.icl.ac.uk
www.uicl.ac.uk
www.iucl.ac.uk
www.ul.ac.uk
www.uxl.ac.uk
www.ucxl.ac.uk
www.uxcl.ac.uk
www.udl.ac.uk
www.ucdl.ac.uk
www.udcl.ac.uk
www.ufl.ac.uk
www.ucfl.ac.uk
www.ufcl.ac.uk
www.uvl.ac.uk
www.ucvl.ac.uk
www.uvcl.ac.uk
www.uc.ac.uk
www.ucp.ac.uk
www.uclp.ac.uk
www.ucpl.ac.uk
www.uco.ac.uk
www.uclo.ac.uk
www.ucol.ac.uk
www.uck.ac.uk
www.uclk.ac.uk
www.uckl.ac.uk
ucl.ac.uk Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
ucl.ac.uk TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.