LIVERPOOL.AC.UK The University of Liverpool

liverpool.ac.uk Website Information

Daily Unique Visits: 340,833

Daily Page Views: 2,726,664

Income Per Day: $2,727

Estimated Value: $2,945,160

This website is located in United Kingdom and is using following IP address 138.253.13.50. See the complete list of popular websites hosted in United Kingdom.

liverpool.ac.uk is registered under .UK top-level domain. Please check other sites in .UK zone.

Website liverpool.ac.uk is using the following name servers:

  • dir.mcc.ac.uk
  • ns0.york.ac.uk
  • dns0.liv.ac.uk
  • dns1.liv.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 liverpool.ac.uk position in Alexa rank database was 4221 and the lowest rank position was 4560. Current position of liverpool.ac.uk in Alexa rank database is 4471.

Desktop speed score of liverpool.ac.uk (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of liverpool.ac.uk (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of liverpool.ac.uk (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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liverpool.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.


liverpool.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.


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 16:14:22 14-Feb-2022

--
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 - 2022.

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.

liverpool.ac.uk server information

Servers Location

liverpool.ac.uk desktop page speed rank

Last tested: 2019-11-30


Desktop Speed Bad
49/100

liverpool.ac.uk Desktop Speed Test Quick Summary


priority - 45Enable 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 438.1KiB (74% reduction).

Compressing https://www.liverpool.ac.uk/media/livacuk/globalnav/wormy.svg could save 115.2KiB (77% reduction).
Compressing https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js could save 77.1KiB (77% reduction).
Compressing https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js could save 55KiB (65% reduction).
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Compressing https://www.liverpool.ac.uk/files/images/icons/arrow-down.svg could save 185B (32% reduction).

priority - 37Optimize images

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

Optimize the following images to reduce their size by 356.8KiB (74% reduction).

Compressing and resizing https://www.liverpool.ac.uk/s,0/rms/t4_-1202142065.jpeg could save 148.6KiB (98% reduction).
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priority - 14Leverage 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://www.liverpool.ac.uk/files/css/master/creatives.css (expiration not specified)
https://www.liverpool.ac.uk/files/css/master/home-page.css (expiration not specified)
https://www.liverpool.ac.uk/files/css/master/master-2.css (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/arrow-down-white.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/arrow-down.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/arrow-right.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/search-white.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/tick-grey.svg (expiration not specified)
https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common/servic…-nav/responsive-nav.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common/ss-social.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.css (expiration not specified)
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/push-out-menus/modernizr.custom.js (expiration not specified)
https://www.liverpool.ac.uk/files/lib/hammer.min.js (expiration not specified)
https://www.liverpool.ac.uk/files/tosrusassets/src…uery.tosrus.min.all.js (expiration not specified)
https://www.liverpool.ac.uk/logo-size-test/full-colour.svg (expiration not specified)
https://www.liverpool.ac.uk/logo-size-test/white.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/cubes.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/triangles-lines.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/wormy.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/graduation-dec-2019.jpg (expiration not specified)
https://www.liverpool.ac.uk/s,0/rms/t4_-1202142065.jpeg (expiration not specified)
https://www.liverpool.ac.uk/s,0/rms/t4_1640651629.jpeg (expiration not specified)
https://use.typekit.net/jsd0njt.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-P4FCNF (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js
https://www.liverpool.ac.uk/files/js/push-out-menus/modernizr.custom.js

Optimize CSS Delivery of the following:

https://www.liverpool.ac.uk/files/css/master/master-2.css
https://www.liverpool.ac.uk/files/css/master/home-page.css
https://www.liverpool.ac.uk/files/css/master/creatives.css
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.css

priority - 6Minify 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 61.3KiB (40% reduction).

Minifying https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js could save 33KiB (64% reduction).
Minifying https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js could save 27.5KiB (28% reduction).
Minifying https://www.liverpool.ac.uk/files/js/common/ss-social.js could save 699B (14% reduction).

priority - 0Minify 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 2.5KiB (22% reduction).

Minifying https://code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css could save 1.3KiB (22% reduction) after compression.
Minifying https://www.liverpool.ac.uk/files/css/master/creatives.css could save 1.2KiB (21% reduction) after compression.

priority - 0Minify 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 2.5KiB (21% reduction).

Minifying https://www.liverpool.ac.uk/ could save 2.5KiB (21% reduction) after compression.

liverpool.ac.uk Desktop Resource Breakdown

Total Resources55
Number of Hosts15
Static Resources33
JavaScript Resources16
CSS Resources5

liverpool.ac.uk mobile page speed rank

Last tested: 2019-11-06


Mobile Speed Bad
41/100

liverpool.ac.uk Mobile Speed Test Quick Summary


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

Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js
https://www.liverpool.ac.uk/files/js/push-out-menus/modernizr.custom.js
https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
https://www.liverpool.ac.uk/files/js/common/servic…-nav/responsive-nav.js
https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js

Optimize CSS Delivery of the following:

https://www.liverpool.ac.uk/files/css/master/master-2.css
https://www.liverpool.ac.uk/files/css/master/home-page.css
https://www.liverpool.ac.uk/files/css/master/creatives.css
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.css
https://code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css
https://code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css

priority - 45Enable 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 438.3KiB (74% reduction).

Compressing https://www.liverpool.ac.uk/media/livacuk/globalnav/wormy.svg could save 115.2KiB (77% reduction).
Compressing https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js could save 77.1KiB (77% reduction).
Compressing https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js could save 55KiB (65% reduction).
Compressing https://www.liverpool.ac.uk/logo-size-test/white.svg could save 50.2KiB (80% reduction).
Compressing https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js could save 41.2KiB (80% reduction).
Compressing https://www.liverpool.ac.uk/logo-size-test/full-colour.svg could save 37.6KiB (78% reduction).
Compressing https://www.liverpool.ac.uk/files/tosrusassets/src…uery.tosrus.min.all.js could save 15.9KiB (71% reduction).
Compressing https://www.liverpool.ac.uk/files/lib/hammer.min.js could save 11.1KiB (64% reduction).
Compressing https://www.liverpool.ac.uk/media/livacuk/globalnav/cubes.svg could save 10.2KiB (76% reduction).
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Compressing https://www.liverpool.ac.uk/files/js/push-out-menus/modernizr.custom.js could save 4.9KiB (55% reduction).
Compressing https://www.liverpool.ac.uk/files/js/common/servic…-nav/responsive-nav.js could save 4.3KiB (65% reduction).
Compressing https://www.liverpool.ac.uk/files/js/common/ss-social.js could save 3KiB (58% reduction).
Compressing https://www.liverpool.ac.uk/files/images/icons/mobile-nav-gold.svg could save 1.1KiB (63% reduction).
Compressing https://staff.liverpool.ac.uk/api/HomepageImages could save 1KiB (64% reduction).
Compressing https://www.liverpool.ac.uk/files/images/icons/arrow-down-white.svg could save 834B (57% reduction).
Compressing https://www.liverpool.ac.uk/files/images/icons/search-white.svg could save 560B (50% reduction).
Compressing https://www.liverpool.ac.uk/files/images/icons/tick-grey.svg could save 258B (38% reduction).

priority - 31Optimize images

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

Optimize the following images to reduce their size by 298.2KiB (60% reduction).

Compressing and resizing https://www.liverpool.ac.uk/s,0/rms/t4_-860969853.jpeg could save 133KiB (98% reduction).
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Compressing https://www.liverpool.ac.uk/media/livacuk/homepage…ts-Banner-Feb-2018.jpg could save 77.2KiB (30% reduction).
Compressing https://staff.liverpool.ac.uk/Image/Index?imageUrl…-170667WEB-300x202.jpg could save 801B (19% reduction).

priority - 20Leverage 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://www.liverpool.ac.uk/files/css/master/creatives.css (expiration not specified)
https://www.liverpool.ac.uk/files/css/master/home-page.css (expiration not specified)
https://www.liverpool.ac.uk/files/css/master/master-2.css (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/arrow-down-white.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/mobile-nav-gold.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/search-white.svg (expiration not specified)
https://www.liverpool.ac.uk/files/images/icons/tick-grey.svg (expiration not specified)
https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common-script…ry/jquery-3.1.0.min.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common/servic…-nav/responsive-nav.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/common/ss-social.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.css (expiration not specified)
https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js (expiration not specified)
https://www.liverpool.ac.uk/files/js/push-out-menus/modernizr.custom.js (expiration not specified)
https://www.liverpool.ac.uk/files/lib/hammer.min.js (expiration not specified)
https://www.liverpool.ac.uk/files/tosrusassets/src…uery.tosrus.min.all.js (expiration not specified)
https://www.liverpool.ac.uk/logo-size-test/full-colour.svg (expiration not specified)
https://www.liverpool.ac.uk/logo-size-test/white.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/cubes.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/triangles-lines.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/globalnav/wormy.svg (expiration not specified)
https://www.liverpool.ac.uk/media/livacuk/homepage…ts-Banner-Feb-2018.jpg (expiration not specified)
https://www.liverpool.ac.uk/s,0/rms/t4_-860969853.jpeg (expiration not specified)
https://www.liverpool.ac.uk/s,0/rms/t4_137606757.jpeg (expiration not specified)
https://use.typekit.net/jsd0njt.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-P4FCNF (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 40% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 6Minify 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 61.3KiB (40% reduction).

Minifying https://www.liverpool.ac.uk/files/js/accessible-me…onsive/new/megamenu.js could save 33KiB (64% reduction).
Minifying https://www.liverpool.ac.uk/files/js/mmenu/jquery.mmenu.all.js could save 27.5KiB (28% reduction).
Minifying https://www.liverpool.ac.uk/files/js/common/ss-social.js could save 699B (14% reduction).

priority - 0Minify 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 2.5KiB (22% reduction).

Minifying https://code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css could save 1.3KiB (22% reduction) after compression.
Minifying https://www.liverpool.ac.uk/files/css/master/creatives.css could save 1.2KiB (21% reduction) after compression.

priority - 0Minify 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 2.5KiB (21% reduction).

Minifying https://www.liverpool.ac.uk/ could save 2.5KiB (21% reduction) after compression.

liverpool.ac.uk Mobile Resource Breakdown

Total Resources50
Number of Hosts13
Static Resources31
JavaScript Resources14
CSS Resources5

liverpool.ac.uk mobile page usability

Last tested: 2019-11-06


Mobile Usability Good
99/100

liverpool.ac.uk Mobile Usability Test Quick Summary


priority - 0Size tap targets appropriately

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

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

The tap target <a href="https://www.liverpool.ac.uk/">University of Liverpool</a> and 3 others are close to other tap targets.

liverpool.ac.uk HTML validation

Errors

Bad value “expires” for attribute “http-equiv” on element “meta”.

Line: 20 Column: 1 - 39
"...nE" /> <meta http-equiv="expires" content="0"> <met..."

Element “script” must not have attribute “charset” unless attribute “src” is also specified.

Line: 88 Column: 1 - 47
"...NAV--> <script type="text/javascript" charset="utf-8"> $(fu..."

Duplicate ID “study-section-list”.

Line: 187 Column: 1 - 69
".../section> <section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 201 Column: 1 - 86
"...</a></h1> <section class="common-menu-module about-us-section clearfix" id="study-section-list"> <h3>R..." Line: 209 Column: 1 - 69
".../section> <section class="common-menu-module clearfix" id="study-section-list"> <h3>P..." Line: 230 Column: 1 - 86
"...</a></h1> <section class="common-menu-module about-us-section clearfix" id="study-section-list"> <h3>O..." Line: 238 Column: 1 - 69
".../section> <section class="common-menu-module clearfix" id="study-section-list"> <h3>I..." Line: 252 Column: 1 - 69
".../section> <section class="common-menu-module clearfix" id="study-section-list"> <h3>O..."

Duplicate ID “query”.

Line: 270 Column: 1 - 133
"...ction" /> <input id="query" class="search-input" type="text" name="query" value="" size="25" maxlength="255" placeholder="Search everything" /> <inpu..." Line: 332 Column: 1 - 133
"...ction" /> <input id="query" class="search-input" type="text" name="query" value="" size="25" maxlength="255" placeholder="Search everything" /> <inpu..." Line: 700 Column: 6 - 81
"..." /> <input id="query" name="query" type="text" placeholder="Choose a subject" /> <..."

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

Line: 271 Column: 1 - 127
"...thing" /> <input class="input" type="image" value="Search" src="https://www.liverpool.ac.uk/files/images/icons/search-toggle-grey.svg" /> </fie..." Line: 333 Column: 1 - 127
"...thing" /> <input class="input" type="image" value="Search" src="https://www.liverpool.ac.uk/files/images/icons/search-toggle-grey.svg" /> </fie..."

Element “input” is missing required attribute “alt”.

Line: 271 Column: 1 - 127
"...thing" /> <input class="input" type="image" value="Search" src="https://www.liverpool.ac.uk/files/images/icons/search-toggle-grey.svg" /> </fie..." Line: 333 Column: 1 - 127
"...thing" /> <input class="input" type="image" value="Search" src="https://www.liverpool.ac.uk/files/images/icons/search-toggle-grey.svg" /> </fie..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 283 Column: 59 - 136
"... href="#"><img src="https://www.liverpool.ac.uk/files/images/icons/people-toggle.svg" /><span>..." Line: 572 Column: 5 - 78
"...ader> <h2><img src="https://www.liverpool.ac.uk/files/images/global/UoL-logo.png" /> <a hr..." Line: 629 Column: 5 - 85
"...ader> <h2><img src="https://www.liverpool.ac.uk/files/images/global/UoL-london-logo.png" /> <a hr..."

Duplicate ID “course-search”.

Line: 291 Column: 22 - 85
"...N MENU --><section class="common-menu-module clearfix" id="course-search"> <ul> ..." Line: 696 Column: 4 - 156
"...rfix"> <form class="clearfix" name="courses-search" id="course-search" method="get" action="https://www.liverpool.ac.uk/search/?collection=new-main-collection"> <..."

The element “header” must not appear as a descendant of the “header” element.

Line: 303 Column: 1 - 64
"...CTION --> <header id="elevator-navigation" class="clearfix common-header"><div c..."

Duplicate ID “header-search”.

Line: 328 Column: 1 - 93
"...search"> <form action="https://www.liverpool.ac.uk/search/" id="header-search" method="get" name="gs"> <fiel..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 534 Column: 3 - 37
"...age --> <style type="text/css" media="all"> ..."

Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 653 Column: 114 - 119
"...e</a></li><span>/</spa..."

Duplicate ID “course-search-strip”.

Line: 693 Column: 1 - 70
"...> <section class="clearfix common-menu-module" id="course-search-strip"> <div..."

Duplicate ID “f.IsCourse|uol.coursetype”.

Line: 708 Column: 7 - 78
"...el> <select id="f.IsCourse|uol.coursetype" name="f.IsCourse|uol.coursetype"> ..."

Stray start tag “html”.

Line: 752 Column: 1 - 6
"...ject --> <html> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 753 Column: 1 - 6
"...> <html> <body> <div..."

End tag for “body” seen, but there were unclosed elements.

Line: 770 Column: 1 - 7
"...> </div> </body> </htm..."

Unclosed element “aside”.

Line: 748 Column: 1 - 45
"...ection> <aside id="homepage-events" class="clearfix"> <h2..."

Unclosed element “div”.

Line: 735 Column: 3 - 40
"...iner" > <div class="universal-inner clearfix"><scrip..." Line: 734 Column: 1 - 24
"...-events"> <div class="container" > <di..." Line: 475 Column: 5 - 32
"...ler"> <div class="scroller-inner"> <!--..." Line: 474 Column: 4 - 25
"...</nav> <div class="scroller"> <..." Line: 322 Column: 2 - 39
"...tainer"> <div class="mp-pusher" id="mp-pusher"> <na..." Line: 321 Column: 1 - 26
"...US --> <div class="mp-container"> <div..."

Unclosed element “section”.

Line: 733 Column: 1 - 30
"...> <section id="news-and-events"> <div ..."

Stray end tag “aside”.

Line: 774 Column: 1 - 8
"...html> </aside> </di..."

Stray start tag “script”.

Line: 845 Column: 1 - 94
"...RIPT --> <script src="//www.liverpool.ac.uk/files/js/common/services-responsive-nav/responsive-nav.js"></scri..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 133 Column: 1 - 40
"...a> </div> <nav class="megamenu" role="navigation"> ..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 166 Column: 4 - 45
".../form> <article class="global-position clearfix"> <..." Line: 544 Column: 1 - 26
"...learfix"> <article class="clearfix"> <div ..." Line: 720 Column: 4 - 45
".../form> <article class="global-position clearfix"> <..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 187 Column: 1 - 69
".../section> <section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 291 Column: 22 - 85
"...N MENU --><section class="common-menu-module clearfix" id="course-search"> <ul> ..." Line: 326 Column: 1 - 29
"...>back</a> <section id="sign-in-search"> <for..." Line: 453 Column: 1 - 29
"... </ul> <section class="sign-in-a-z"> <ul c..." Line: 502 Column: 67 - 180
"...n-header"><section id="the-nanomedicine" style="background-image:url(/media/Nanomedicine,3.jpg); background-color: #ffffff"> <div ..." Line: 541 Column: 1 - 61
"... </style> <section class="clearfix" id="common-global-strip-no-social"> <div ..." Line: 739 Column: 9 - 53
"... <section id="homepage-news" class="clearfix"> ..." Line: 733 Column: 1 - 30
"...> <section id="news-and-events"> <div ..." Line: 790 Column: 26 - 73
"...clearfix"><section class="clearfix" id="definition-strip"> <div ..." Line: 800 Column: 1 - 44
".../section> <section class="clearfix" id="formal-strip"> <div ..."

The first occurrence of ID “study-section-list” was here.

Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..." Line: 175 Column: 11 - 79
"...</section><section class="common-menu-module clearfix" id="study-section-list"> <ul> ..."

The first occurrence of ID “query” was here.

Line: 146 Column: 6 - 81
"..." /> <input id="query" name="query" type="text" placeholder="Choose a subject" /> <..." Line: 146 Column: 6 - 81
"..." /> <input id="query" name="query" type="text" placeholder="Choose a subject" /> <..." Line: 146 Column: 6 - 81
"..." /> <input id="query" name="query" type="text" placeholder="Choose a subject" /> <..."

The first occurrence of ID “course-search” was here.

Line: 142 Column: 4 - 156
"...rfix"> <form class="clearfix" name="courses-search" id="course-search" method="get" action="https://www.liverpool.ac.uk/search/?collection=new-main-collection"> <..." Line: 142 Column: 4 - 156
"...rfix"> <form class="clearfix" name="courses-search" id="course-search" method="get" action="https://www.liverpool.ac.uk/search/?collection=new-main-collection"> <..."

The first occurrence of ID “header-search” was here.

Line: 266 Column: 1 - 93
"...search"> <form action="https://www.liverpool.ac.uk/search/" id="header-search" method="get" name="gs"> <fiel..."

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).

Line: 508 Column: 1 - 4
"...tage</h3> <h1><span ..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 528 Column: 3 - 55
"... <script type="text/javascript" language="javascript"> jQ..." Line: 916 Column: 1 - 138
"...</script> <script type="text/javascript" language="javascript" src="//www.liverpool.ac.uk/files/tosrusassets/src/js/jquery.tosrus.min.all.js" async></scri..."

The first occurrence of ID “course-search-strip” was here.

Line: 139 Column: 130 - 199
"...l</a></h1><section class="clearfix common-menu-module" id="course-search-strip"> <div..."

The first occurrence of ID “f.IsCourse|uol.coursetype” was here.

Line: 154 Column: 7 - 78
"...el> <select id="f.IsCourse|uol.coursetype" name="f.IsCourse|uol.coursetype"> ..."

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liverpool.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.


liverpool.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.