IMPERIAL.AC.UK Imperial College London


imperial.ac.uk website information.

imperial.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 imperial.ac.uk domain:

  • authdns1.csx.cam.ac.uk
  • ns0.ic.ac.uk
  • ns1.ic.ac.uk
  • ns2.ic.ac.uk

and probably website imperial.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 imperial.ac.uk position was 1265 (in the world). The lowest Alexa rank position was 1363. Now website imperial.ac.uk ranked in Alexa database as number 1297 (in the world).

Website imperial.ac.uk Desktop speed measurement score (55/100) is better than the results of 29.37% of other sites shows that the page desktop performance can be improved.

imperial.ac.uk Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of imperial.ac.uk (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Apr-20-2024 1,2970
Apr-19-2024 1,2974
Apr-18-2024 1,3011
Apr-17-2024 1,302-7
Apr-16-2024 1,2957
Apr-15-2024 1,3021
Apr-14-2024 1,303-11

Advertisement

imperial.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.



imperial.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 09:00:43 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.

imperial.ac.uk server information

Servers Location

IP Address
155.198.64.148
146.179.40.148
Region
England
England
City
North Kensington
North Kensington

imperial.ac.uk desktop page speed rank

Last tested: 2019-12-07


Desktop Speed Bad
55/100

imperial.ac.uk Desktop Speed Test Quick Summary


priority - 82 Optimize images

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

Optimize the following images to reduce their size by 797.2KiB (52% reduction).

Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1575549326839_x1.jpg could save 97.2KiB (36% reduction).
Compressing and resizing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1464879550264_x1.jpg could save 58.4KiB (83% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071836608_x05.jpg could save 49.5KiB (52% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071950746_x05.jpg could save 38KiB (75% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093405081_x1.jpg could save 36.1KiB (66% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417682075073_x1.jpg could save 35.9KiB (73% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071756620_x05.jpg could save 35.3KiB (40% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093316671_x1.jpg could save 34.5KiB (68% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071732169_x05.jpg could save 33.4KiB (41% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417606493780_x1.jpg could save 32.5KiB (76% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093352550_x1.jpg could save 31.1KiB (71% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1557236663888_x1.jpg could save 30.9KiB (76% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x1.jpg could save 30.3KiB (94% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1524219425456_x1.jpg could save 30.2KiB (58% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1493969367737_x1.jpg could save 28KiB (70% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1549642146125_x1.jpg could save 23.2KiB (71% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1525171251932_x1.jpg could save 22.3KiB (69% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1514904013265_x1.jpg could save 21.5KiB (67% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1523961324168_x1.jpg could save 20.3KiB (63% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071708696_x05.jpg could save 19.4KiB (32% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093020482_x1.jpg could save 15.7KiB (68% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/common/hatch-light.png could save 14.9KiB (99% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1431608741948_x1.jpg could save 14.2KiB (73% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1552407412103_x1.jpg could save 7.4KiB (25% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071929290_x05.jpg could save 5.3KiB (28% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071964480_x05.jpg could save 4.5KiB (28% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…_1541071912497_x05.jpg could save 4.4KiB (30% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/banner/triangle-overlay.png could save 4.3KiB (16% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1416836905639_x1.jpg could save 4.1KiB (25% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/ba…ngle-overlay-right.png could save 3.5KiB (15% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417606851616_x1.jpg could save 3.1KiB (21% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1554882885019_x1.jpg could save 2.2KiB (24% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417615028107_x1.jpg could save 2.1KiB (19% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/common/hatch-grey.png could save 932B (87% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/sprite/logo-footer.png could save 780B (34% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/sprite/logo.png could save 765B (22% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x1.jpg could save 728B (31% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x1.jpg could save 330B (16% reduction).

priority - 4 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

http://www.imperial.ac.uk/assets/website/stylesheets/css/screen.1.13.0.css

priority - 3 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:

http://www.googletagmanager.com/gtm.js?id=GTM-PS52 (15 minutes)
http://www.imperial.ac.uk/assets/website/fonts/ico…rial-icons.woff?vrmf2d (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/182489…0448?v=2.9.14&r=stable (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.imperial.ac.uk/assets/website/js/lib/jquery3.min.js (24 hours)

priority - 0 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 1.6KiB (12% reduction).

Minifying http://www.imperial.ac.uk/ could save 1.6KiB (12% reduction) after compression.

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 180B (38% reduction).

Compressing http://www.imperial.ac.uk/assets/website/images/svg/play_icon.svg could save 180B (38% reduction).

imperial.ac.uk Desktop Resources

Total Resources74
Number of Hosts14
Static Resources53
JavaScript Resources9
CSS Resources3

imperial.ac.uk Desktop Resource Breakdown

imperial.ac.uk mobile page speed rank

Last tested: 2019-12-06


Mobile Speed Bad
51/100

imperial.ac.uk Mobile Speed Test Quick Summary


priority - 85 Optimize images

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

Optimize the following images to reduce their size by 829.2KiB (38% reduction).

Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1575549326839_x1.jpg could save 97.2KiB (36% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071836608_x1.jpg could save 64.6KiB (37% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071732169_x1.jpg could save 60.6KiB (30% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071756620_x1.jpg could save 54.9KiB (28% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093405081_x4.jpg could save 41.9KiB (39% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093316671_x4.jpg could save 38.5KiB (42% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093352550_x4.jpg could save 36.6KiB (49% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071950746_x2.jpg could save 36.1KiB (41% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417682075073_x1.jpg could save 35.9KiB (73% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417606493780_x1.jpg could save 32.5KiB (76% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1524219425456_x4.jpg could save 32.2KiB (30% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1557236663888_x1.jpg could save 30.9KiB (76% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x2.jpg could save 30.5KiB (89% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1552407412103_x4.jpg could save 29.5KiB (19% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1493969367737_x1.jpg could save 28KiB (70% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071708696_x1.jpg could save 28KiB (21% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1523961324168_x4.jpg could save 23.6KiB (43% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1549642146125_x1.jpg could save 23.2KiB (71% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1525171251932_x1.jpg could save 22.3KiB (69% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1509093020482_x4.jpg could save 21.7KiB (48% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1514904013265_x1.jpg could save 21.5KiB (67% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1431608741948_x1.jpg could save 14.2KiB (73% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1541071929290_x2.jpg could save 9.2KiB (14% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1416836905639_x1.jpg could save 4.1KiB (25% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417606851616_x1.jpg could save 3.1KiB (21% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1554882885019_x1.jpg could save 2.2KiB (24% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…g_1417615028107_x1.jpg could save 2.1KiB (19% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x2.jpg could save 1.2KiB (31% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/common/hatch-grey.png could save 932B (87% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/sp…double/logo-footer.png could save 902B (20% reduction).
Compressing http://www.imperial.ac.uk/assets/website/images/sp…double/logo-mobile.png could save 866B (18% reduction).
Compressing http://www.imperial.ac.uk/ImageCropToolT4/imageToo…llegeheader2017_x2.jpg could save 458B (15% reduction).

priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

http://www.imperial.ac.uk/assets/website/stylesheets/css/screen.1.13.0.css

priority - 4 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:

http://www.googletagmanager.com/gtm.js?id=GTM-PS52 (15 minutes)
http://www.imperial.ac.uk/assets/website/fonts/ico…rial-icons.woff?vrmf2d (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/182489…0448?v=2.9.14&r=stable (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (7.4 hours)
http://www.imperial.ac.uk/assets/website/js/lib/jquery3.min.js (24 hours)

priority - 0 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 1.6KiB (12% reduction).

Minifying http://www.imperial.ac.uk/ could save 1.6KiB (12% reduction) after compression.

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 180B (38% reduction).

Compressing http://www.imperial.ac.uk/assets/website/images/svg/play_icon.svg could save 180B (38% reduction).

imperial.ac.uk Mobile Resources

Total Resources73
Number of Hosts14
Static Resources52
JavaScript Resources9
CSS Resources3

imperial.ac.uk Mobile Resource Breakdown

imperial.ac.uk mobile page usability

Last tested: 2019-12-06


Mobile Usability Good
96/100

imperial.ac.uk Mobile Usability Test Quick Summary


priority - 3 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 <span class="prev">Previous Media Item</span> and 1 others are close to other tap targets.
The tap target <span class="playpause pause">Pause</span> is close to 1 other tap targets.
The tap target <a href="/study/">Prospective students</a> and 28 others are close to other tap targets.

imperial.ac.uk similar domains

Similar domains:
www.imperial.com
www.imperial.net
www.imperial.org
www.imperial.info
www.imperial.biz
www.imperial.us
www.imperial.mobi
www.mperial.ac.uk
www.imperial.ac.uk
www.umperial.ac.uk
www.iumperial.ac.uk
www.uimperial.ac.uk
www.jmperial.ac.uk
www.ijmperial.ac.uk
www.jimperial.ac.uk
www.kmperial.ac.uk
www.ikmperial.ac.uk
www.kimperial.ac.uk
www.omperial.ac.uk
www.iomperial.ac.uk
www.oimperial.ac.uk
www.iperial.ac.uk
www.inperial.ac.uk
www.imnperial.ac.uk
www.inmperial.ac.uk
www.ijperial.ac.uk
www.imjperial.ac.uk
www.ikperial.ac.uk
www.imkperial.ac.uk
www.imerial.ac.uk
www.imoerial.ac.uk
www.impoerial.ac.uk
www.imoperial.ac.uk
www.imlerial.ac.uk
www.implerial.ac.uk
www.imlperial.ac.uk
www.imprial.ac.uk
www.impwrial.ac.uk
www.impewrial.ac.uk
www.impwerial.ac.uk
www.impsrial.ac.uk
www.impesrial.ac.uk
www.impserial.ac.uk
www.impdrial.ac.uk
www.impedrial.ac.uk
www.impderial.ac.uk
www.imprrial.ac.uk
www.imperrial.ac.uk
www.imprerial.ac.uk
www.impeial.ac.uk
www.impeeial.ac.uk
www.impereial.ac.uk
www.impeerial.ac.uk
www.impedial.ac.uk
www.imperdial.ac.uk
www.impefial.ac.uk
www.imperfial.ac.uk
www.impefrial.ac.uk
www.impetial.ac.uk
www.impertial.ac.uk
www.impetrial.ac.uk
www.imperal.ac.uk
www.imperual.ac.uk
www.imperiual.ac.uk
www.imperuial.ac.uk
www.imperjal.ac.uk
www.imperijal.ac.uk
www.imperjial.ac.uk
www.imperkal.ac.uk
www.imperikal.ac.uk
www.imperkial.ac.uk
www.imperoal.ac.uk
www.imperioal.ac.uk
www.imperoial.ac.uk
www.imperil.ac.uk
www.imperiql.ac.uk
www.imperiaql.ac.uk
www.imperiqal.ac.uk
www.imperiwl.ac.uk
www.imperiawl.ac.uk
www.imperiwal.ac.uk
www.imperisl.ac.uk
www.imperiasl.ac.uk
www.imperisal.ac.uk
www.imperizl.ac.uk
www.imperiazl.ac.uk
www.imperizal.ac.uk
www.imperia.ac.uk
www.imperiap.ac.uk
www.imperialp.ac.uk
www.imperiapl.ac.uk
www.imperiao.ac.uk
www.imperialo.ac.uk
www.imperiaol.ac.uk
www.imperiak.ac.uk
www.imperialk.ac.uk
www.imperiakl.ac.uk

imperial.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.


imperial.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.