ioe.ac.uk Website Information
Daily Unique Visits: 87,309
Daily Page Views: 523,854
Income Per Day: $1,048
Estimated Value: $754,560
This website is located in United Kingdom and is using following IP address 193.60.253.25. See the complete list of popular websites hosted in United Kingdom.
ioe.ac.uk is registered under .UK top-level domain. Please check other sites in .UK zone.
Website ioe.ac.uk is using the following name servers:
- ns12.ja.net
- ns11.ja.net
- osiris.ioe.ac.uk
- ns3.ja.net
- mentor.ioe.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 ioe.ac.uk position in Alexa rank database was 16088 and the lowest rank position was 16780. Current position of ioe.ac.uk in Alexa rank database is 16427.
Desktop speed score of ioe.ac.uk (45/100) is better than the results of 19.01% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of ioe.ac.uk (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed score of ioe.ac.uk (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ioe.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.
ioe.ac.uk whois
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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 10:19:20 19-Sep-2024
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Copyright Nominet UK 1996 - 2024.
You may not access the .uk WHOIS or use any data from it except as permitted
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ioe.ac.uk server information
Servers Location
ioe.ac.uk desktop page speed rank
Last tested: 2017-05-10
ioe.ac.uk Desktop Speed Test Quick Summary
priority - 107Optimize images
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priority - 9Leverage 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.ucl.ac.uk/ioe/images/homepage-departments-centres-1400x750.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/images/level-4-foyer (expiration not specified)
http://www.ucl.ac.uk/ioe/images/researcher-panel.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/images/two-men-in-discussion-on-bench.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/01.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/02.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/03.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepag…martya-sen-600x200.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepag…-employers-600x200.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepag…-synthesis-600x200.jpg (expiration not specified)
http://c.go-mpulse.net/boomerang/config.js?key=SUW…CHE_RELOAD,Errors,LOGN (2 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://cdn.ucl.ac.uk/indigo/css/screen.min.css (24 hours)
http://cdn.ucl.ac.uk/silva/UCLDefaultLayoutV4/css/screen/uclSearch.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/print.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/skyblue.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/ioe-theme/css/ioe.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/font-awesome/css/font-awesome.min.css (24 hours)
priority - 7Avoid 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://www.ioe.ac.uk/
http://www.ucl.ac.uk/ioe
priority - 6Eliminate 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.
Optimize CSS Delivery of the following:
priority - 2Enable 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 21.3KiB (77% reduction).
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 8.1KiB (30% reduction).
priority - 0Minify 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 562B (25% reduction).
ioe.ac.uk Desktop Resource Breakdown
Total Resources | 52 |
Number of Hosts | 10 |
Static Resources | 44 |
JavaScript Resources | 20 |
CSS Resources | 6 |
ioe.ac.uk mobile page speed rank
Last tested: 2017-05-27
ioe.ac.uk Mobile Speed Test Quick Summary
priority - 49Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 477.5KiB (50% reduction).
Compressing http://www.ucl.ac.uk/ioe/images/homepage-courses-1400x750.jpg could save 131.7KiB (50% reduction).
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Compressing http://cdn.ucl.ac.uk/indigo/images/social-buttons/social-icons.png could save 1.3KiB (14% reduction).
Compressing http://cdn.ucl.ac.uk/indigo/images/mob-nav.png could save 850B (88% reduction).
priority - 26Avoid 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://www.ioe.ac.uk/
http://www.ucl.ac.uk/ioe
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://cdn.ucl.ac.uk/indigo/js/lib/require.min.js
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/main.js
Optimize CSS Delivery of the following:
http://cdn.ucl.ac.uk/indigo/css/screen.min.css
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/skyblue.min.css
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/ioe-theme/css/ioe.min.css
http://cdn.ucl.ac.uk/silva/UCLDefaultLayoutV4/css/screen/uclSearch.min.css
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:
http://www.ucl.ac.uk/ioe/images/homepage-departments-centres-1400x750.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/images/level-4-foyer (expiration not specified)
http://www.ucl.ac.uk/ioe/images/researcher-panel.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/images/two-men-in-discussion-on-bench.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/01.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/03.jpg (expiration not specified)
http://www.ucl.ac.uk/ioe/layout-components/homepag…ousel/ucl-open-day.jpg (expiration not specified)
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http://www.ucl.ac.uk/ioe/layout-components/homepag…nds-matter-600x200.jpg (expiration not specified)
http://c.go-mpulse.net/boomerang/config.js?key=SUW…CHE_RELOAD,Errors,LOGN (5 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://cdn.ucl.ac.uk/indigo/css/screen.min.css (24 hours)
http://cdn.ucl.ac.uk/silva/UCLDefaultLayoutV4/css/screen/uclSearch.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/print.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/skyblue.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/UCLIndigoSkin/ioe-theme/css/ioe.min.css (24 hours)
http://cdn.ucl.ac.uk/skins/font-awesome/css/font-awesome.min.css (24 hours)
priority - 2Enable 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 21.1KiB (77% reduction).
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 8.1KiB (30% reduction).
priority - 0Minify 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 562B (25% reduction).
ioe.ac.uk Mobile Resource Breakdown
Total Resources | 55 |
Number of Hosts | 11 |
Static Resources | 45 |
JavaScript Resources | 21 |
CSS Resources | 6 |
ioe.ac.uk mobile page usability
Last tested: 2017-05-27
ioe.ac.uk Mobile Usability Test Quick Summary
priority - 3Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<header class="header header-…default-header"></header>
falls outside the viewport.The element
<div class="site-content__inner clearfix">UCL Home…Find out more</div>
falls outside the viewport.The element
<div class="footer__inner clearfix">Access IOE ser…Contact Us</div>
falls outside the viewport.ioe.ac.uk HTML validation
Errors
Bad value “screen, projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
"...> <link rel="stylesheet" media="screen, projection" href="//cdn.ucl.ac.uk/indigo/css/screen.min.css" /> ..." Line: 52 Column: 9 - 91
"...> <link rel="stylesheet" media="screen, projection" href="//cdn.ucl.ac.uk/skins/UCLIndigoSkin/default-theme/css/skyblue.min.css"> ..." Line: 57 Column: 9 - 83
"... <link rel="stylesheet" media="screen, projection" href="//cdn.ucl.ac.uk/skins/UCLIndigoSkin/ioe-theme/css/ioe.min.css"> ..." Line: 60 Column: 9 - 91
"... <link rel="stylesheet" media="screen, projection" href="//cdn.ucl.ac.uk/silva/UCLDefaultLayoutV4/css/screen/uclSearch.min.css"> ..."
Bad value “respond-proxy” for attribute “rel” on element “link”: The string “respond-proxy” is not a registered keyword.
"... <link id="respond-proxy" rel="respond-proxy" href="//cdn.ucl.ac.uk/indigo/js/respond-x-domain/respond-proxy.html" /> ..."
Bad value “respond-redirect” for attribute “rel” on element “link”: The string “respond-redirect” is not a registered keyword.
"...> <link href="/globals/respond.proxy.gif" id="respond-redirect" rel="respond-redirect" /> </he..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"... <img src="http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/03.jpg" /> ..." Line: 394 Column: 25 - 105
"... <img src="http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/02.jpg" /> ..." Line: 416 Column: 25 - 105
"... <img src="http://www.ucl.ac.uk/ioe/layout-components/homepage-carousel/01.jpg" /> ..." Line: 581 Column: 15 - 135
"... <img width="14" height="14" src="//static.ucl.ac.uk/silva/UCLIndigoSkin/images/feed-icon-14x14.png" class="no-respond" /> ..."
Element “style” not allowed as child of element “article” in this context. (Suppressing further errors from this subtree.)
"... <style type> ..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"..."prebox"> <section class="box box--bar-thin"> ..." Line: 462 Column: 3 - 41
"...lit"> <section class="middle-split__column1"> ..." Line: 485 Column: 3 - 41
"...ion> <section class="middle-split__column2"> ..." Line: 460 Column: 1 - 30
"...ion --> <section class="middle-split"> <..." Line: 513 Column: 3 - 41
"...lit"> <section class="middle-split__column1"> ..." Line: 536 Column: 3 - 41
"...ion> <section class="middle-split__column2"> ..." Line: 511 Column: 1 - 30
"...ion --> <section class="middle-split"> <..." Line: 457 Column: 3 - 41
"...-33"> <section class="middle-split__column1"> ..." Line: 455 Column: 1 - 50
"...ion --> <section class="middle-split middle-split--66-33"> <..." Line: 710 Column: 3 - 41
"...ion> <section class="middle-split__column2"> ..." Line: 680 Column: 1 - 30
"...ion --> <section class="middle-split"> <..."
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).
"...""> <h1 class="spotlight__title"> ..." Line: 489 Column: 7 - 35
"...""> <h1 class="spotlight__title"> ..." Line: 517 Column: 7 - 35
"...""> <h1 class="spotlight__title"> ..." Line: 540 Column: 7 - 35
"...""> <h1 class="spotlight__title"> ..." Line: 698 Column: 1 - 31
"...g__body"> <h1 class="caption-img__title"><a ..." Line: 734 Column: 7 - 35
"...e"> <h1 class="spotlight__title"> ..."
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ioe.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.
ioe.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.