nrc.ac.uk website information.
nrc.ac.uk domain name is registered by .UK top-level domain registry. See the other sites registred in .UK domain zone.
No name server records were found.
and probably website nrc.ac.uk is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website nrc.ac.uk position was 72044 (in the world). The lowest Alexa rank position was 999063. Now website nrc.ac.uk ranked in Alexa database as number 907668 (in the world).
Website nrc.ac.uk Desktop speed measurement score (46/100) is better than the results of 19.93% of other sites shows that the page desktop performance can be improved.
nrc.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 nrc.ac.uk (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-19-2024 | 907,668 | -14,583 |
| Nov-18-2024 | 893,085 | 19,061 |
| Nov-17-2024 | 912,146 | -10,941 |
| Nov-16-2024 | 901,205 | 34,111 |
| Nov-15-2024 | 935,316 | -21,350 |
| Nov-14-2024 | 913,966 | 43,430 |
| Nov-13-2024 | 957,396 | 0 |
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nrc.ac.uk Rank History
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nrc.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 08:15:37 14-Nov-2024
--
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 - 2024.
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.
nrc.ac.uk server information
Servers Location
| IP Address |
|---|
| Country |
|---|
nrc.ac.uk desktop page speed rank
Last tested: 2019-08-16
Desktop Speed
Bad
46/100
nrc.ac.uk Desktop Speed Test Quick Summary
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nrc.ac.uk Desktop Resources
| Total Resources | 69 |
| Number of Hosts | 12 |
| Static Resources | 54 |
| JavaScript Resources | 16 |
| CSS Resources | 8 |
nrc.ac.uk Desktop Resource Breakdown
nrc.ac.uk mobile page speed rank
Last tested: 2017-12-04
Mobile Speed
Bad
39/100
nrc.ac.uk Mobile Speed Test Quick Summary
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Compressing http://www.nrc.ac.uk/images/icon-search.png could save 994B (38% reduction).
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priority - 44 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://nrc.ac.uk/images/sized/images/uploads/DSC00147-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/DSC00147-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/Gradu…HE_Courses-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/Gradu…HE_Courses-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/North…od_485x323-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/ask_an_advisor-485x342.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/cms-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/cms-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/deanphoto-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/deanphoto-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/start-your-degree-485x342.jpg (expiration not specified)
http://www.nrc.ac.uk/css/feature.css (expiration not specified)
http://www.nrc.ac.uk/css/jquery.bxslider.css (expiration not specified)
http://www.nrc.ac.uk/css/jquery.fancybox-1.3.4.css (expiration not specified)
http://www.nrc.ac.uk/css/print.css (expiration not specified)
http://www.nrc.ac.uk/css/twitter.css (expiration not specified)
http://www.nrc.ac.uk/images-feature/bg-darkgrey-teal-4.png (expiration not specified)
http://www.nrc.ac.uk/images-feature/tab-current-teal-4.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/blank.gif (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-close.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-x.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-y.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-menu.svg (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-grey.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-small.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-transparent-small.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-transparent.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search.png (expiration not specified)
http://www.nrc.ac.uk/images/icons-social-footer-x2.png (expiration not specified)
http://www.nrc.ac.uk/images/logo-atbar.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo-disabledgo.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo-footer.png (expiration not specified)
http://www.nrc.ac.uk/images/logo-matrix.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo.png (expiration not specified)
http://www.nrc.ac.uk/images/northern-dle.png (expiration not specified)
http://www.nrc.ac.uk/js/common.js (expiration not specified)
http://www.nrc.ac.uk/js/fastclick.js (expiration not specified)
http://www.nrc.ac.uk/js/html5shiv-printshiv.js (expiration not specified)
http://www.nrc.ac.uk/js/infobox.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.bxslider.min.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.cookie.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.expander.min.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.fancybox-1.3.4.pack.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.featureList-1.0.0.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.placeholder.js (expiration not specified)
http://www.nrc.ac.uk/js/modernizr.svg.js (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…&t=1680487&tz=GMT-0800 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-PV86B3 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1560193740941393?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/354065788311706?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/490046568049580?v=2.8.1 (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false (30 minutes)
http://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://nrc.ac.uk/images/sized/images/uploads/DSC00147-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/Gradu…HE_Courses-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/Gradu…HE_Courses-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/North…od_485x323-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/ask_an_advisor-485x342.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/cms-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/cms-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/deanphoto-485x323.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/deanphoto-486x324.jpg (expiration not specified)
http://nrc.ac.uk/images/sized/images/uploads/start-your-degree-485x342.jpg (expiration not specified)
http://www.nrc.ac.uk/css/feature.css (expiration not specified)
http://www.nrc.ac.uk/css/jquery.bxslider.css (expiration not specified)
http://www.nrc.ac.uk/css/jquery.fancybox-1.3.4.css (expiration not specified)
http://www.nrc.ac.uk/css/print.css (expiration not specified)
http://www.nrc.ac.uk/css/twitter.css (expiration not specified)
http://www.nrc.ac.uk/images-feature/bg-darkgrey-teal-4.png (expiration not specified)
http://www.nrc.ac.uk/images-feature/tab-current-teal-4.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/blank.gif (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-close.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-x.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox-y.png (expiration not specified)
http://www.nrc.ac.uk/images/fancybox/fancybox.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-menu.svg (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-grey.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-small.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-transparent-small.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search-transparent.png (expiration not specified)
http://www.nrc.ac.uk/images/icon-search.png (expiration not specified)
http://www.nrc.ac.uk/images/icons-social-footer-x2.png (expiration not specified)
http://www.nrc.ac.uk/images/logo-atbar.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo-disabledgo.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo-footer.png (expiration not specified)
http://www.nrc.ac.uk/images/logo-matrix.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo.jpg (expiration not specified)
http://www.nrc.ac.uk/images/logo.png (expiration not specified)
http://www.nrc.ac.uk/images/northern-dle.png (expiration not specified)
http://www.nrc.ac.uk/js/common.js (expiration not specified)
http://www.nrc.ac.uk/js/fastclick.js (expiration not specified)
http://www.nrc.ac.uk/js/html5shiv-printshiv.js (expiration not specified)
http://www.nrc.ac.uk/js/infobox.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.bxslider.min.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.cookie.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.expander.min.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.fancybox-1.3.4.pack.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.featureList-1.0.0.js (expiration not specified)
http://www.nrc.ac.uk/js/jquery.placeholder.js (expiration not specified)
http://www.nrc.ac.uk/js/modernizr.svg.js (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…&t=1680487&tz=GMT-0800 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-PV86B3 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1560193740941393?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/354065788311706?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/490046568049580?v=2.8.1 (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false (30 minutes)
http://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 26 Reduce server response time
In our test, your server responded in 1.9 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 24 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.nrc.ac.uk/css/all.css?v=1.1
priority - 1 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 7.1KiB (48% reduction).
Minifying http://www.nrc.ac.uk/js/fastclick.js could save 3.6KiB (60% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/html5shiv-printshiv.js could save 2KiB (48% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/common.js could save 869B (29% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/jquery.placeholder.js could save 550B (35% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/html5shiv-printshiv.js could save 2KiB (48% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/common.js could save 869B (29% reduction) after compression.
Minifying http://www.nrc.ac.uk/js/jquery.placeholder.js could save 550B (35% reduction) after compression.
priority - 0 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 2.3KiB (17% reduction).
Minifying http://www.nrc.ac.uk/css/all.css?v=1.1 could save 2.3KiB (17% reduction) after compression.
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 1KiB (18% reduction).
Minifying http://nrc.ac.uk/ could save 1KiB (18% reduction) after compression.
nrc.ac.uk Mobile Resources
| Total Resources | 114 |
| Number of Hosts | 20 |
| Static Resources | 94 |
| JavaScript Resources | 27 |
| CSS Resources | 9 |
nrc.ac.uk Mobile Resource Breakdown
nrc.ac.uk mobile page usability
Last tested: 2017-12-04
Mobile Usability
Good
96/100
nrc.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
The tap target
<a href="https://twitte…uting?src=hash" class="PrettyLink has…g customisable">#computing</a> is close to 1 other tap targets.The tap target
<a href="http://www.nrc.ac.uk/nrc/news/">News</a> and 14 others are close to other tap targets.nrc.ac.uk similar domains
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nrc.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.
nrc.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.