noc.ac.uk Website Information
Daily Unique Visits: 25,884
Daily Page Views: 155,304
Income Per Day: $311
Estimated Value: $223,920
This website is located in United Kingdom and is using following IP address 139.166.209.57. See the complete list of popular websites hosted in United Kingdom.
noc.ac.uk is registered under .UK top-level domain. Please check other sites in .UK zone.
Website noc.ac.uk is using the following name servers:
- ns1.noc.soton.ac.uk
- ns0.nerc-keyworth.ac.uk
- unixa.nerc-wallingford.ac.uk
- unixa.nerc-swindon.ac.uk
and is probably hosted by Jisc Services Limited. See the full list of other websites hosted by Jisc Services Limited.
The highest website noc.ac.uk position in Alexa rank database was 10324 and the lowest rank position was 998532. Current position of noc.ac.uk in Alexa rank database is 55409.
Desktop speed score of noc.ac.uk (26/100) is better than the results of 6.47% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of noc.ac.uk (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of noc.ac.uk (21/100) is better than the results of 4.9% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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noc.ac.uk 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.
noc.ac.uk 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.
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 17:39:04 08-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.
noc.ac.uk server information
Servers Location
noc.ac.uk desktop page speed rank
Last tested: 2017-05-11
noc.ac.uk Desktop Speed Test Quick Summary
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priority - 6Reduce server response time
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priority - 2Prioritize visible content
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priority - 1Leverage browser caching
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noc.ac.uk Desktop Resource Breakdown
Total Resources | 74 |
Number of Hosts | 8 |
Static Resources | 64 |
JavaScript Resources | 12 |
CSS Resources | 20 |
noc.ac.uk mobile page speed rank
Last tested: 2017-05-21
noc.ac.uk Mobile Speed Test Quick Summary
priority - 226Optimize images
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priority - 44Enable compression
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 12Reduce server response time
priority - 8Prioritize visible content
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priority - 5Minify CSS
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priority - 4Minify JavaScript
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priority - 4Leverage browser caching
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http://www.google-analytics.com/analytics.js (2 hours)
priority - 1Minify 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 9KiB (12% reduction).
noc.ac.uk Mobile Resource Breakdown
Total Resources | 140 |
Number of Hosts | 19 |
Static Resources | 121 |
JavaScript Resources | 36 |
CSS Resources | 29 |
noc.ac.uk mobile page usability
Last tested: 2017-05-21
noc.ac.uk Mobile Usability Test Quick Summary
priority - 1Size 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.
<a href="#main-content" class="element-invisi…ment-focusable">Skip to main content</a>
is close to 1 other tap targets.The tap target
<div class="owl-pagination"></div>
is close to 1 other tap targets.The tap target
<a href="/news">More News</a>
is close to 2 other tap targets.The tap target
<a href="/technology">Technology</a>
and 6 others are close to other tap targets.noc.ac.uk HTML validation
Errors
Legacy doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."
Attribute “xmlns:content” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:dc” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:foaf” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:og” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:rdfs” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:sioc” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:sioct” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:skos” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute “xmlns:xsd” not allowed here.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."
A document must not include more than one “meta” element with a “charset” attribute.
"...e=1.0"> <meta charset="utf-8" /> <link..."
Attribute “_title_” not allowed on element “a” at this point.
"...dropdown"><a href="/science" _title_="Information about our world class science">Scienc..." Line: 221 Column: 45 - 124
"...dropdown"><a href="/technology" _title_="Information about our world renowned technology">Techno..." Line: 253 Column: 45 - 149
"...dropdown"><a href="/facilities" _title_="Information about our outstanding facilities, capabilities and resources">Facili..." Line: 309 Column: 45 - 154
"...dropdown"><a href="/business" _title_="Information about how to work with us and our world class technology innovation">Busine..." Line: 370 Column: 45 - 151
"...dropdown"><a href="/education" _title_="Information about education and learning at the NOC - PhDs, science careers">Educat..." Line: 410 Column: 45 - 104
"...dropdown"><a href="/media" _title_="Media and Latest news and events">Media<..." Line: 489 Column: 50 - 101
"...own last"><a href="/about-us" _title_="Information about NOC">About<..."
Attribute “datatype” not allowed on element “span” at this point.
"... <div><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-11-13T09:00:00+00:00">13 Nov..." Line: 458 Column: 21 - 133
"... <div><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-12-04T09:00:00+00:00">4 Dece..." Line: 907 Column: 93 - 205
"...-content"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-11-13T09:00:00+00:00">Tuesda..." Line: 910 Column: 93 - 205
"...-content"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-12-04T09:00:00+00:00">Tuesda..."
Attribute “content” not allowed on element “span” at this point.
"... <div><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-11-13T09:00:00+00:00">13 Nov..." Line: 458 Column: 21 - 133
"... <div><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-12-04T09:00:00+00:00">4 Dece..." Line: 666 Column: 7 - 95
"...t"> <span property="dc:title" content="homepage-4challenges" class="rdf-meta element-hidden"></span..." Line: 907 Column: 93 - 205
"...-content"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-11-13T09:00:00+00:00">Tuesda..." Line: 910 Column: 93 - 205
"...-content"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2018-12-04T09:00:00+00:00">Tuesda..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...iber/new"><img src="/sites/all/themes/NOC7R-main/images/noc-res-newsletter-yellow.png" ></a> ..." Line: 481 Column: 98 - 195
"...NOCSnews"><img src="/sites/all/themes/NOC7R-main/images/y_logo.png" width="36" style="margin-right: 8px;" /></a><a..." Line: 481 Column: 241 - 344
".../NOCnews"><img src="/sites/all/themes/NOC7R-main/images/t-logo-36x36.png" width="36" style="margin-right: 8px;" /></a><a..." Line: 481 Column: 410 - 527
"...hyCentre"><img src="/sites/all/themes/NOC7R-main/images/f_logo.png" width="36" style="margin-right: 8px; border-radius: 3px;" /></a><a..." Line: 481 Column: 576 - 703
".../NOCnews"><img src="/sites/all/themes/NOC7R-main/images/Instagram-36x36.png" width="36" style="margin-right: 24px; border-radius: 3px;" /></a> ..." Line: 789 Column: 33 - 162
"... <img src="/files/images/noc-res-icons-energy-food-large.png" class="centre" style="width: 120px; height:120px; padding: 1em 1em;"> <..." Line: 793 Column: 33 - 158
"... <img src="/files/images/noc-res-icons-hazards-large.png" class="centre" style="width: 120px; height:120px; padding: 1em 1em;"> <..." Line: 799 Column: 33 - 158
"... <img src="/files/images/noc-res-icons-protect-large.png" class="centre" style="width: 120px; height:120px; padding: 1em 1em;"> <..." Line: 803 Column: 33 - 164
"... <img src="/files/images/noc-res-icons-global-change-large.png" class="centre" style="width: 120px; height:120px; padding: 1em 1em;"> <..." Line: 969 Column: 70 - 176
".../NOCnews"><img class="" src="/sites/all/themes/NOC7R-main/images/y_logo.png" width="36" style="margin-right: 8px;" /></a><a..." Line: 969 Column: 223 - 335
"...NOCSnews"><img class="" src="/sites/all/themes/NOC7R-main/images/t-logo-36x36.png" width="36" style="margin-right: 8px;" /></a><a..." Line: 969 Column: 401 - 527
"...hyCentre"><img class="" src="/sites/all/themes/NOC7R-main/images/f_logo.png" width="36" style="margin-right: 8px; border-radius: 3px;" /></a><a..." Line: 969 Column: 576 - 692
".../NOCnews"><img class="" src="/sites/all/themes/NOC7R-main/images/Instagram-36x36.png" width="36" style="border-radius: 3px;" /></a></..." Line: 1085 Column: 61 - 158
"...="_blank"><img src="/sites/all/themes/NOC7R-main/images/y_logo.png" style="margin-right: 8px;" width="36" /></a><a..." Line: 1085 Column: 217 - 320
"...="_blank"><img src="/sites/all/themes/NOC7R-main/images/t-logo-36x36.png" style="margin-right: 8px;" width="36" /></a><a..." Line: 1085 Column: 402 - 519
"...="_blank"><img src="/sites/all/themes/NOC7R-main/images/f_logo.png" style="margin-right: 8px; border-radius: 3px;" width="36" /></a><a..." Line: 1085 Column: 584 - 691
"...="_blank"><img src="/sites/all/themes/NOC7R-main/images/Instagram-36x36.png" style="border-radius: 3px;" width="36" /></a></..." Line: 1091 Column: 91 - 169
"...="_blank"><img src="/sites/all/themes/NOC7R-main/images/noc-res-newsletter-yellow.png" /></a></..."
Attribute “about” not allowed on element “div” at this point.
"... <div id="node-45455" class="node node-page clearfix" about="/homepage-4challenges" typeof="foaf:Document"> ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
".../script> <style type="text/css"> #exT..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
"... <iframe width="300" src="https://www.youtube.com/embed/zUwnp5WfbhE?rel=0" frameborder="0" allowfullscreen></ifra..." Line: 982 Column: 12 - 117
"... <iframe width="300" src="https://www.youtube.com/embed/xFgOfESBPu4?rel=0" frameborder="0" allowfullscreen></ifra..."
Element “h3” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
"...</a></li> <h3> </h3>..."
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
"...<h3> </h3><a href="/about-us/staff">For St..."
Warnings
Attribute with the local name “xmlns:content” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."
The “banner” role is unnecessary for element “header”.
"...rans"> <header id="navbar" role="banner" class="navbar container navbar-default"> <..."
The “navigation” role is unnecessary for element “nav”.
"...e"> <nav role="navigation"> ..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
"...navhead2"><a name="other-facilities">Other ..." Line: 295 Column: 29 - 69
"...navhead2"><a name="hosting-events-noc-southampton">Hostin..." Line: 356 Column: 29 - 78
"...navhead2"><a name="hosting-events-noc-southampton-business">Hostin..."
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
"...-12"> <h1 class="centre" style="color: white;"> ..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"... <section id="main-content-section" class="col-sm-12"> ..." Line: 1111 Column: 5 - 67
"...ter"> <section id="block-block-2" class="block block-block clearfix"> ..."
Empty heading.
"...</a></li> <h3> </h3>..."
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noc.ac.uk 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.
noc.ac.uk 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.