cantab.net Website Information

Daily Unique Visits: 4,268

Daily Page Views: 17,072

Income Per Day: $48

Estimated Value: $25,920

This website is located in United Kingdom and is using following IP address 94.76.243.222. See the complete list of popular websites hosted in United Kingdom.

cantab.net is registered under .NET top-level domain. Please check other sites in .NET zone.

Website cantab.net is using the following name servers:

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Desktop speed score of cantab.net (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cantab.net (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of cantab.net (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cantab.net Alexa Rank

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cantab.net whois

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Domain Name: CANTAB.NET
Registry Domain ID: 15398410_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2023-11-15T12:46:24Z
Creation Date: 1999-12-16T14:38:12Z
Registry Expiry Date: 2024-12-16T14:38:12Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS0.DNSMADEEASY.COM
Name Server: NS1.DNSMADEEASY.COM
Name Server: NS2.DNSMADEEASY.COM
Name Server: NS3.DNSMADEEASY.COM
Name Server: NS4.DNSMADEEASY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-22T16:30:18Z

cantab.net server information

Servers Location

cantab.net desktop page speed rank

Last tested: 2019-06-24

Desktop Speed Medium

69/100

cantab.net Desktop Speed Test Quick Summary

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cantab.net Desktop Resource Breakdown

Total Resources	61
Number of Hosts	10
Static Resources	48
JavaScript Resources	11
CSS Resources	9

cantab.net mobile page speed rank

Last tested: 2019-06-20

Mobile Speed Bad

50/100

cantab.net Mobile Speed Test Quick Summary

priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content

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cantab.net Mobile Resource Breakdown

Total Resources	61
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CSS Resources	9

cantab.net mobile page usability

Last tested: 2019-06-20

Mobile Usability Good

97/100

cantab.net Mobile Usability Test Quick Summary

priority - 2Size tap targets appropriately

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The tap target <a href="#main-content" class="element-invisi…ment-focusable">Skip to main content</a> is close to 1 other tap targets.

The tap target <input id="cantab_webmail" type="radio" name="loginDestination"> and 2 others are close to other tap targets.

The tap target <label for="cantab_webmail">Webmail</label> and 4 others are close to other tap targets.

The tap target <input id="loginSubmit" type="submit" name="submit" class="loginBtn"> is close to 1 other tap targets.

The tap target <a href="http://www.can…/help/help.php" class="external-link">Read frequentl…sked questions</a> and 2 others are close to other tap targets.

The tap target <a href="sms:?body=Emai…email-for-life"></a> and 5 others are close to other tap targets.
The tap target <a href="whatsapp://sen…email-for-life"></a> and 5 others are close to other tap targets.

cantab.net HTML validation

Errors

Attribute “xmlns:og” not allowed here.

Line: 2 Column: 16 - 75
"...TYPE html> <html lang="en" dir="ltr" xmlns:og="http://opengraphprotocol.org/schema/"> <head..."

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

Line: 98 Column: 45 - 175
"...am.ac.uk"><img width="178" height="38" src="/sites/www.alumni.cam.ac.uk/themes/university_of_cambridge/images/interface/main-logo-small.png"></a></..." Line: 443 Column: 5 - 59
"...ent"> <img src="/files/cantab-yournameatcantabnet_small.jpg"> </di..."

Bad value “Volunteer at ceremonies” for attribute “id” on element “li”: An ID must not contain whitespace.

Line: 250 Column: 176 - 249
"...ss="menu"><li class="first last leaf menu-mlid-255592" id="Volunteer at ceremonies"><a hre..." Line: 344 Column: 176 - 249
"...ss="menu"><li class="first last leaf menu-mlid-255592" id="Volunteer at ceremonies"><a hre..."

Duplicate ID “volunteer”.

Line: 344 Column: 1 - 52
".../ul></li> <li class="expanded menu-mlid-30332" id="volunteer"><a hre..."

Duplicate ID “Volunteering”.

Line: 344 Column: 53 - 145
"...olunteer"><a href="/get-involved/volunteer" title="Volunteering" id="Volunteering" name="Volunteering">Volunt..."

Duplicate ID “Volunteer at ceremonies”.

Line: 344 Column: 176 - 249
"...ss="menu"><li class="first last leaf menu-mlid-255592" id="Volunteer at ceremonies"><a hre..."

Duplicate ID “Internationalhospitality”.

Line: 362 Column: 1 - 63
"...</a></li> <li class="leaf menu-mlid-92332" id="Internationalhospitality"><a hre..."

Duplicate ID “JSTOR”.

Line: 363 Column: 1 - 47
"...</a></li> <li class="expanded menu-mlid-2994" id="JSTOR"><a hre..."

Duplicate attribute “class”.

Line: 423 Column: - 91
"...gister" class="panel-pane pa..." Line: 438 Column: - 95
"...-image" class="panel-pane pa..." Line: 458 Column: - 88
"...-login" class="panel-pane pa..." Line: 488 Column: - 98
"...b-help" class="panel-pane pa..." Line: 507 Column: - 91
"...gister" class="panel-pane pa..." Line: 535 Column: - 93
"...-block" class="panel-pane pa..." Line: 552 Column: - 75
"...pane-6" class="panel-pane pa..." Line: 564 Column: - 105
"...-trips" class="panel-pane pa..."

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Line: 543 Column: 84 - 190
"...ni Group"><img alt="Alumni Groups map" src="/files/images/manual-block-uploads/alumni-groups-map.jpg" width="100%" /></a></..."

Bad value “sms:&body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Line: 714 Column: 5 - 131
"... <a href="sms:&body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life" title="Link: Share this page by SMS"> ..."

Bad value “sms:?body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 717 Column: 5 - 130
"... </a> <a href="sms:?body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life" title="Link: Share this page by SMS"> ..."

Bad value “https://www.facebook.com/sharer/sharer.php?u=https://www.alumni.cam.ac.uk/benefits/email-for-life&t=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 723 Column: 5 - 188
"... </a> <a href="https://www.facebook.com/sharer/sharer.php?u=https://www.alumni.cam.ac.uk/benefits/email-for-life&t=Email for life" title="Link: Share this page on Facebook" target="_blank"> ..."

Bad value “https://www.linkedin.com/shareArticle?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 726 Column: 5 - 189
"... </a> <a href="https://www.linkedin.com/shareArticle?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life" title="Link: Share this page on LinkedIn" target="_blank"> ..."

Bad value “https://twitter.com/intent/tweet?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&text=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 729 Column: 5 - 182
"... </a> <a href="https://twitter.com/intent/tweet?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&text=Email for life" title="Link: Share this page on Twitter" target="_blank"> ..."

Bad value “http://service.weibo.com/share/share.php?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 732 Column: 5 - 194
"... </a> <a href="http://service.weibo.com/share/share.php?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life" title="Link: Share this page on Sina Weibo" target="_blank"> ..."

Bad value “mailto:?body=Email for life%0D%0Ahttps://www.alumni.cam.ac.uk/benefits/email-for-life&subject=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 735 Column: 5 - 163
"... </a> <a href="mailto:?body=Email for life%0D%0Ahttps://www.alumni.cam.ac.uk/benefits/email-for-life&subject=Email for life" title="Link: Share this page by email"> ..."

Duplicate ID “Philanthropy”.

Line: 771 Column: 20 - 81
"...ss="menu"><li class="first last leaf menu-mlid-92322" id="Philanthropy"><a hre..."

Duplicate ID “menu-study-at-cambridge”.

Line: 826 Column: 39 - 117
"...ck-title"><a href="http://www.cam.ac.uk/study-at-cambridge" id="menu-study-at-cambridge">Study ..."

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Line: 2 Column: 16 - 75
"...TYPE html> <html lang="en" dir="ltr" xmlns:og="http://opengraphprotocol.org/schema/"> <head..."

Consider avoiding viewport values that prevent users from resizing documents.

Line: 6 Column: 1 - 122
"...e/png" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" /> <meta..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 250 Column: 53 - 145
"...olunteer"><a href="/get-involved/volunteer" title="Volunteering" id="Volunteering" name="Volunteering">Volunt..." Line: 344 Column: 53 - 145
"...olunteer"><a href="/get-involved/volunteer" title="Volunteering" id="Volunteering" name="Volunteering">Volunt..."

The first occurrence of ID “volunteer” was here.

Line: 250 Column: 1 - 52
".../ul></li> <li class="expanded menu-mlid-30332" id="volunteer"><a hre..."

The first occurrence of ID “Volunteering” was here.

Line: 250 Column: 53 - 145
"...olunteer"><a href="/get-involved/volunteer" title="Volunteering" id="Volunteering" name="Volunteering">Volunt..."

The first occurrence of ID “Volunteer at ceremonies” was here.

Line: 250 Column: 176 - 249
"...ss="menu"><li class="first last leaf menu-mlid-255592" id="Volunteer at ceremonies"><a hre..."

The first occurrence of ID “Internationalhospitality” was here.

Line: 268 Column: 1 - 63
"...</a></li> <li class="leaf menu-mlid-92332" id="Internationalhospitality"><a hre..."

The first occurrence of ID “JSTOR” was here.

Line: 269 Column: 1 - 47
"...</a></li> <li class="expanded menu-mlid-2994" id="JSTOR"><a hre..."

The first occurrence of ID “Philanthropy” was here.

Line: 323 Column: 20 - 81
"...ss="menu"><li class="first last leaf menu-mlid-92322" id="Philanthropy"><a hre..."

The first occurrence of ID “menu-study-at-cambridge” was here.

Line: 176 Column: 255 - 333
"...mlid-768"><a href="http://www.cam.ac.uk/study-at-cambridge" id="menu-study-at-cambridge">Study ..."

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: 408 Column: 17 - 50
"... <h1 class="title" id="page-title">Email ..."

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cantab.net TRACEROUTE

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

Your page has 8 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 13Optimize images

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

Optimize the following images to reduce their size by 129.6KiB (62% reduction).

priority - 9Avoid 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.

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 54.2KiB (44% reduction).

priority - 1Leverage 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:

cantab.net Desktop Resource Breakdown

cantab.net mobile page speed rank

cantab.net Mobile Speed Test Quick Summary

priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 34Avoid 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.

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 54.6KiB (44% reduction).

priority - 4Optimize images

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

Optimize the following images to reduce their size by 38.8KiB (28% reduction).

priority - 2Leverage 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:

cantab.net Mobile Resource Breakdown

cantab.net mobile page usability

cantab.net Mobile Usability Test Quick Summary

priority - 2Size 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.

cantab.net HTML validation

Errors

Attribute “xmlns:og” not allowed here.

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

Bad value “Volunteer at ceremonies” for attribute “id” on element “li”: An ID must not contain whitespace.

Duplicate ID “volunteer”.

Duplicate ID “Volunteering”.

Duplicate ID “Volunteer at ceremonies”.

Duplicate ID “Internationalhospitality”.

Duplicate ID “JSTOR”.

Duplicate attribute “class”.

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Bad value “sms:&body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Bad value “sms:?body=Email for life: https://www.alumni.cam.ac.uk/benefits/email-for-life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “https://www.facebook.com/sharer/sharer.php?u=https://www.alumni.cam.ac.uk/benefits/email-for-life&t=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “https://www.linkedin.com/shareArticle?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “https://twitter.com/intent/tweet?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&text=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “http://service.weibo.com/share/share.php?url=https://www.alumni.cam.ac.uk/benefits/email-for-life&title=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “mailto:?body=Email for life%0D%0Ahttps://www.alumni.cam.ac.uk/benefits/email-for-life&subject=Email for life” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Duplicate ID “Philanthropy”.

Duplicate ID “menu-study-at-cambridge”.

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Consider avoiding viewport values that prevent users from resizing documents.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The first occurrence of ID “volunteer” was here.

The first occurrence of ID “Volunteering” was here.

The first occurrence of ID “Volunteer at ceremonies” was here.

The first occurrence of ID “Internationalhospitality” was here.

The first occurrence of ID “JSTOR” was here.