dulwich.org.uk Website Information
Daily Unique Visits: 4,535
Daily Page Views: 18,140
Income Per Day: $51
Estimated Value: $27,540
This website is located in United States and is using following IP address 50.56.64.4. See the complete list of popular websites hosted in United States.
dulwich.org.uk is registered under .UK top-level domain. Please check other sites in .UK zone.
Website dulwich.org.uk is using the following name servers:
- ns0.bt.net
- ns2.bt.net
- ns1.bt.net
and is probably hosted by RACKSPACE - Rackspace Hosting, US. See the full list of other websites hosted by RACKSPACE - Rackspace Hosting, US.
The highest website dulwich.org.uk position in Alexa rank database was 29673 and the lowest rank position was 990814. Current position of dulwich.org.uk in Alexa rank database is 276700.
Desktop speed score of dulwich.org.uk (22/100) is better than the results of 4.83% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of dulwich.org.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 dulwich.org.uk (14/100) is better than the results of 2.48% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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dulwich.org.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.
dulwich.org.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.
dulwich.org.uk
Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 01-Jan-2023
Registrar:
British Telecommunications plc t/a BTNET [Tag = BTNET]
URL: https://www.dmc.bt.com
Relevant dates:
Registered on: 01-Oct-1996
Expiry date: 01-Oct-2025
Last updated: 24-Sep-2023
Registration status:
Registered until expiry date.
Name servers:
ns0.bt.net
ns1.bt.net
ns2.bt.net
WHOIS lookup made at 06:29:36 21-Oct-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.
dulwich.org.uk server information
Servers Location
dulwich.org.uk desktop page speed rank
Last tested: 2018-12-27
dulwich.org.uk Desktop Speed Test Quick Summary
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priority - 0Reduce server response time
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dulwich.org.uk Desktop Resource Breakdown
Total Resources | 81 |
Number of Hosts | 16 |
Static Resources | 61 |
JavaScript Resources | 16 |
CSS Resources | 5 |
dulwich.org.uk mobile page speed rank
Last tested: 2018-12-27
dulwich.org.uk Mobile Speed Test Quick Summary
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priority - 37Leverage browser caching
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https://www.dulwich.org.uk/uploaded/photos/Senior/…page/1.1.-Pastoral.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…lege-international.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…1.1.-Creative-Arts.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/….1.-Old-Alleynians.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…ge_Life/1.1.-Sport.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…raining_Corps_1915.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…ining_Corps_1915_2.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Senior/…/free-learning-668.jpg (expiration not specified)
https://www.dulwich.org.uk/uploaded/photos/Whats_O…Careers_Convention.jpg (expiration not specified)
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https://www.dulwich.org.uk/styles.cfm?b (30 seconds)
https://m.addthisedge.com/live/boost/schoolwebsite/_ate.track.config_resp (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
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https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
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priority - 35Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.dulwich.org.uk/
https://www.dulwich.org.uk/
https://www.dulwich.org.uk/senior-school
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.
71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
priority - 7Minify 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 71.8KiB (19% reduction).
Minifying https://www.dulwich.org.uk/styles.cfm?b could save 414B (23% reduction).
priority - 2Minify 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 21.4KiB (17% reduction).
dulwich.org.uk Mobile Resource Breakdown
Total Resources | 78 |
Number of Hosts | 14 |
Static Resources | 60 |
JavaScript Resources | 13 |
CSS Resources | 5 |
dulwich.org.uk mobile page usability
Last tested: 2018-12-27
dulwich.org.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.
<a href="https://www.du…ers-convention" class="fsPostLink fsReadMoreLink">Read More a…ers Convention</a>
and 1 others are close to other tap targets.The tap target
<li class="slick-active">2</li>
and 1 others are close to other tap targets.The tap target
<li>3</li>
and 2 others are close to other tap targets.The tap target
<li>3</li>
and 5 others are close to other tap targets.dulwich.org.uk HTML validation
Errors
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
"...ts"> <table cellspacing="0" cellpadding="0" class="gsc-search-box"> ..." Line: 104 Column: 9 - 82
"...> <table cellspacing="0" cellpadding="0" style="width: 100%; padding: 0px;"> ..." Line: 128 Column: 5 - 64
"...ble> <table cellspacing="0" cellpadding="0" class="gsc-branding"></tabl..." Line: 221 Column: 5 - 66
"...ts"> <table cellspacing="0" cellpadding="0" class="gsc-search-box"> ..." Line: 226 Column: 9 - 82
"...> <table cellspacing="0" cellpadding="0" style="width: 100%; padding: 0px;"> ..." Line: 250 Column: 5 - 64
"...ble> <table cellspacing="0" cellpadding="0" class="gsc-branding"></tabl..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
"...ts"> <table cellspacing="0" cellpadding="0" class="gsc-search-box"> ..." Line: 104 Column: 9 - 82
"...> <table cellspacing="0" cellpadding="0" style="width: 100%; padding: 0px;"> ..." Line: 128 Column: 5 - 64
"...ble> <table cellspacing="0" cellpadding="0" class="gsc-branding"></tabl..." Line: 221 Column: 5 - 66
"...ts"> <table cellspacing="0" cellpadding="0" class="gsc-search-box"> ..." Line: 226 Column: 9 - 82
"...> <table cellspacing="0" cellpadding="0" style="width: 100%; padding: 0px;"> ..." Line: 250 Column: 5 - 64
"...ble> <table cellspacing="0" cellpadding="0" class="gsc-branding"></tabl..."
The element “header” must not appear as a descendant of the “header” element.
"...s" > <header> <h..."
Bad value “” for attribute “id” on element “img”: An ID must not be the empty string.
"...ursaries"><img alt="" height="317" id="" src="/uploaded/photos/Senior/Homepage/1.1.-OpenDays.jpg" title="" width="466"></a><b..." Line: 495 Column: 60 - 173
"...Learning"><img alt="" height="317" id="" src="/uploaded/photos/Senior/Homepage/1.1.-Free-Learning.jpg" title="" width="466"></a> ..."
Duplicate ID “”.
"...Learning"><img alt="" height="317" id="" src="/uploaded/photos/Senior/Homepage/1.1.-Free-Learning.jpg" title="" width="466"></a> ..."
Stray end tag “img”.
"...lt="Loop"></img></a> ..." Line: 576 Column: 271 - 276
"... Ingram "></img></a> ..." Line: 604 Column: 312 - 317
"...Ondaatje"></img></a> ..." Line: 632 Column: 322 - 327
"...sting OA"></img></a> ..." Line: 660 Column: 263 - 268
"...er’s Day"></img></a> ..." Line: 711 Column: 424 - 429
"...ic prize"></img></a> ..." Line: 741 Column: 325 - 330
"... Concert"></img></a> ..." Line: 771 Column: 359 - 364
"...icitors "></img></a> ..." Line: 801 Column: 394 - 399
"...urnament"></img></a> ..." Line: 831 Column: 448 - 453
"...treatham"></img></a> ..." Line: 1141 Column: 341 - 346
"...ive Arts"></img></a> ..." Line: 1196 Column: 348 - 353
"... Results"></img></a> ..." Line: 1251 Column: 319 - 324
"...dventure"></img></a> ..." Line: 1306 Column: 385 - 390
"...reat War"></img></a> ..." Line: 1361 Column: 344 - 349
"...00 years"></img></a> ..." Line: 1416 Column: 398 - 403
"... College"></img></a> ..." Line: 1475 Column: 339 - 344
"...reat War"></img></a> ..." Line: 1503 Column: 291 - 296
"...ive Arts"></img></a> ..." Line: 1531 Column: 295 - 300
"...dventure"></img></a> ..." Line: 1559 Column: 316 - 321
"...00 years"></img></a> ..." Line: 1587 Column: 301 - 306
"... Results"></img></a> ..." Line: 1615 Column: 336 - 341
"... College"></img></a> ..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...Academic"><img width="466" src="/uploaded/photos/Senior/Homepage/1.1.-Academic1.jpg"></a> ..." Line: 928 Column: 55 - 128
"...Pastoral"><img width="466" src="/uploaded/photos/Senior/Homepage/1.1.-Pastoral.jpg"></a> ..." Line: 957 Column: 60 - 139
"...rricular"><img width="466" src="/uploaded/photos/Senior/Homepage/1.1.-Co-curricular1.jpg"></a> ..." Line: 1006 Column: 55 - 129
"...Boarding"><img width="336" src="/uploaded/photos/Senior/Homepage/1.1.-Boarders1.jpg"></a> ..." Line: 1027 Column: 61 - 140
"...leynians"><img width="336" src="/uploaded/photos/Senior/Homepage/1.1.-Old-Alleynians.jpg"></a> ..." Line: 1048 Column: 62 - 141
"...nerships"><img width="336" src="/uploaded/photos/Senior/Homepage/1.1.-In-Partnership.jpg"></a> ..." Line: 1069 Column: 68 - 162
"...national"><img width="336" src="/uploaded/photos/Senior/Homepage/1.1.-dulwich-college-international.jpg"></a> ..."
The element “header” must not appear as a descendant of the “footer” element.
"...e" > <header> <h..." Line: 1736 Column: 5 - 12
"...e" > <header> <h..." Line: 1755 Column: 5 - 12
"...e" > <header> <h..." Line: 1780 Column: 5 - 12
"...e" > <header> <h..."
The “itemtype” attribute must not be specified on elements that do not have an “itemscope” attribute specified.
"...tent"> <div itemtype="http://schema.org/EducationalOrganization" class="school-details"> <di..."
The “itemprop” attribute was specified, but the element is not a property of any item.
"...tails"> <div itemprop="name">Dulwic..." Line: 1701 Column: 3 - 82
"...,</div> <div itemprop="address" itemscope="" itemtype="http://schema.org/PostalAddress"> <..." Line: 1702 Column: 5 - 37
"...ess"> <span itemprop="addressLocality">London..." Line: 1703 Column: 5 - 32
"...pan>, <span itemprop="postalCode">SE21 7..." Line: 1704 Column: 5 - 35
"...span> <span itemprop="addressRegion">UK</sp..." Line: 1704 Column: 51 - 130
"...pan></div><div itemprop="address" itemscope="" itemtype="http://schema.org/PostalAddress"><span ..." Line: 1704 Column: 131 - 161
"...lAddress"><span itemprop="addressRegion"></span..."
Warnings
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"...Items"> <article class="fsStyleAutoclear fsBoard-2 fsCategory-2" data-post-id="7" data-authenticated-comments="true" aria-labelledby="fsArticle_9255_7"> ..." Line: 546 Column: 1 - 153
"...Items"> <article class="fsStyleAutoclear fsBoard-6 fsTag-10 fsTag-12" data-post-id="832" data-authenticated-comments="true" aria-labelledby="fsArticle_9269_832"> <a ..." Line: 574 Column: 1 - 153
"...article> <article class="fsStyleAutoclear fsBoard-6 fsTag-10 fsTag-12" data-post-id="819" data-authenticated-comments="true" aria-labelledby="fsArticle_9269_819"> <a ..." Line: 602 Column: 1 - 171
"...article> <article class="fsStyleAutoclear fsBoard-6 fsTag-10 fsTag-12 fsTag-45 fsTag-53" data-post-id="750" data-authenticated-comments="true" aria-labelledby="fsArticle_9269_750"> <a ..." Line: 630 Column: 1 - 162
"...article> <article class="fsStyleAutoclear fsBoard-6 fsTag-10 fsTag-12 fsTag-53" data-post-id="810" data-authenticated-comments="true" aria-labelledby="fsArticle_9269_810"> <a ..." Line: 658 Column: 1 - 162
"...article> <article class="fsStyleAutoclear fsBoard-6 fsTag-10 fsTag-12 fsTag-45" data-post-id="564" data-authenticated-comments="true" aria-labelledby="fsArticle_9269_564"> <a ..." Line: 709 Column: 1 - 181
"...lumns"> <article class="fsStyleAutoclear fsBoard-83 fsCategory-45 fsCategory-51 fsTag-8 fsTag-12" data-post-id="826" data-authenticated-comments="true" aria-labelledby="fsArticle_9271_826"> <a ..." Line: 739 Column: 1 - 181
"...article> <article class="fsStyleAutoclear fsBoard-83 fsCategory-51 fsCategory-45 fsTag-8 fsTag-12" data-post-id="825" data-authenticated-comments="true" aria-labelledby="fsArticle_9271_825"> <a ..." Line: 769 Column: 1 - 204
"...article> <article class="fsStyleAutoclear fsBoard-83 fsCategory-45 fsTag-4 fsTag-12 fsTag-44 fsTag-51 fsTag-55 fsTag-104" data-post-id="824" data-authenticated-comments="true" aria-labelledby="fsArticle_9271_824"> <a ..." Line: 799 Column: 1 - 208
"...article> <article class="fsStyleAutoclear fsBoard-83 fsCategory-50 fsCategory-47 fsTag-4 fsTag-10 fsTag-12 fsTag-51 fsTag-94" data-post-id="821" data-authenticated-comments="true" aria-labelledby="fsArticle_9271_821"> <a ..." Line: 829 Column: 1 - 204
"...article> <article class="fsStyleAutoclear fsBoard-83 fsCategory-78 fsCategory-45 fsCategory-51 fsTag-8 fsTag-12 fsTag-60" data-post-id="817" data-authenticated-comments="true" aria-labelledby="fsArticle_9271_817"> <a ..." Line: 1139 Column: 1 - 142
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-2" data-post-id="36" data-authenticated-comments="true" aria-labelledby="fsArticle_9301_36"> <a ..." Line: 1194 Column: 1 - 143
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-68" data-post-id="32" data-authenticated-comments="true" aria-labelledby="fsArticle_9523_32"> <a ..." Line: 1249 Column: 1 - 142
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-3" data-post-id="35" data-authenticated-comments="true" aria-labelledby="fsArticle_9295_35"> <a ..." Line: 1304 Column: 1 - 146
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-100" data-post-id="702" data-authenticated-comments="true" aria-labelledby="fsArticle_9299_702"> <a ..." Line: 1359 Column: 1 - 142
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-5" data-post-id="33" data-authenticated-comments="true" aria-labelledby="fsArticle_9297_33"> <a ..." Line: 1414 Column: 1 - 142
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-7" data-post-id="31" data-authenticated-comments="true" aria-labelledby="fsArticle_9293_31"> <a ..." Line: 1473 Column: 1 - 146
"...Items"> <article class="fsStyleAutoclear fsBoard-10 fsTag-100" data-post-id="702" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_702"> <a ..." Line: 1501 Column: 1 - 142
"...article> <article class="fsStyleAutoclear fsBoard-10 fsTag-2" data-post-id="36" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_36"> <a ..." Line: 1529 Column: 1 - 142
"...article> <article class="fsStyleAutoclear fsBoard-10 fsTag-3" data-post-id="35" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_35"> <a ..." Line: 1557 Column: 1 - 142
"...article> <article class="fsStyleAutoclear fsBoard-10 fsTag-5" data-post-id="33" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_33"> <a ..." Line: 1585 Column: 1 - 143
"...article> <article class="fsStyleAutoclear fsBoard-10 fsTag-68" data-post-id="32" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_32"> <a ..." Line: 1613 Column: 1 - 142
"...article> <article class="fsStyleAutoclear fsBoard-10 fsTag-7" data-post-id="31" data-authenticated-comments="true" aria-labelledby="fsArticle_9304_31"> <a ..."
The first occurrence of ID “” was here.
"...ursaries"><img alt="" height="317" id="" src="/uploaded/photos/Senior/Homepage/1.1.-OpenDays.jpg" title="" width="466"></a><b..."
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dulwich.org.uk Ping
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dulwich.org.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.