ehl.ch Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

ehl.ch is registered under .CH top-level domain. Please check other sites in .CH zone.

No name server records were found.

and is probably hosted by SWITCH. See the full list of other websites hosted by SWITCH.

The highest website ehl.ch position in Alexa rank database was 26374 and the lowest rank position was 997549. Current position of ehl.ch in Alexa rank database is below 1 million.

Desktop speed score of ehl.ch (71/100) is better than the results of 52.66% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ehl.ch (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 ehl.ch (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ehl.ch 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.

ehl.ch 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.

Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

ehl.ch server information

Servers Location

ehl.ch desktop page speed rank

Last tested: 2017-11-30

Desktop Speed Medium

71/100

ehl.ch Desktop Speed Test Quick Summary

priority - 26Eliminate 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:

http://www.ehl.edu/sites/ehl.edu/files/css/css_xE-…xu4WO-qwma6Xer30m4.css

priority - 5Leverage 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://js.hs-scripts.com/216693.js (15 seconds)
http://a.adroll.com/j/roundtrip.js (5 minutes)
http://js.hs-analytics.net/analytics/1512078900000/216693.js (5 minutes)
https://s.adroll.com/pixel/2NGHG37IM5BEJJAJT6MFS2/…72ZNCHRD4VJ7KH55VWP.js (5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-WQ43P2 (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/227633504267268?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/787436208006417?v=2.8.1 (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://cdn.inspectlet.com/inspectlet.js (4 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (6.2 hours)

priority - 5Optimize images

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

Optimize the following images to reduce their size by 47KiB (40% reduction).

Compressing http://www.ehl.edu/sites/ehl.edu/themes/custom/ehl/img/logo-aacsb-m.png could save 16.2KiB (81% reduction).
Compressing http://www.ehl.edu/sites/ehl.edu/themes/custom/ehl/img/logo-aacsb.png could save 16.2KiB (81% reduction).
Compressing http://www.ehl.edu/sites/ehl.edu/files/styles/340x…s-02.png?itok=RsmzXRMD could save 11.9KiB (22% reduction).
Compressing http://www.ehl.edu/sites/ehl.edu/files/styles/340x…x_v1.jpg?itok=51lw4P36 could save 1.9KiB (12% reduction).
Compressing http://www.ehl.edu/sites/ehl.edu/files/styles/340x…hl_0.jpg?itok=DfRMUQth could save 781B (14% reduction).

priority - 3Minify 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 32.2KiB (19% reduction).

Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_kky7e…xTS3-kir5lZjyO03BeM.js could save 21KiB (22% reduction) after compression.
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Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_UzUOh…toLF-hCJVmqgMJJ8tP8.js could save 633B (15% reduction) after compression.

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 18.9KiB (72% reduction).

Compressing http://www.ehl.edu/sites/ehl.edu/themes/custom/ehl…hoteliere-lausanne.svg could save 18.2KiB (73% reduction).
Compressing http://www.ehl.edu/sites/ehl.edu/themes/custom/ehl…ere-lausanne_thumb.svg could save 714B (50% reduction).

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 2KiB (16% reduction).

Minifying http://www.ehl.edu/ could save 2KiB (16% reduction) after compression.

ehl.ch Desktop Resource Breakdown

Total Resources	93
Number of Hosts	30
Static Resources	53
JavaScript Resources	20
CSS Resources	6

ehl.ch mobile page speed rank

Last tested: 2017-11-30

Mobile Speed Bad

46/100

ehl.ch Mobile Speed Test Quick Summary

priority - 104Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

http://www.ehl.edu/sites/ehl.edu/files/js/js_JLxux…GHgiukMPv94zvDWgQ3g.js
http://www.ehl.edu/sites/ehl.edu/files/js/js_1yqXB…EjLKSgqdi23iJ6qjiIw.js
http://www.ehl.edu/sites/ehl.edu/files/js/js_Iux9S…WfzksUdX0o9-oQFuWDY.js
http://www.ehl.edu/sites/ehl.edu/files/js/js_VCGji…t5tlwdRoUjK-OGzA3tY.js
http://www.ehl.edu/sites/ehl.edu/files/js/js_gxWN3…WgPSbcL5Wq62sKOgU6E.js
http://www.ehl.edu/sites/ehl.edu/files/js/js_kky7e…xTS3-kir5lZjyO03BeM.js

Optimize CSS Delivery of the following:

http://www.ehl.edu/sites/ehl.edu/files/css/css_xE-…xu4WO-qwma6Xer30m4.css
http://www.ehl.edu/sites/ehl.edu/files/css/css_tGT…QGDbBmziHSrRd1Stqc.css
http://www.ehl.edu/sites/ehl.edu/files/css/css_WMp…breVQhZMfQQ0PxdGqI.css
http://www.ehl.edu/sites/ehl.edu/files/css/css_bXo…5ry5w5GiAkWOfsm5VU.css
http://www.ehl.edu/sites/ehl.edu/files/css/css_lzK…5RTJRcd-r07ZF_tVBg.css
http://fonts.googleapis.com/css?family=Cabin:400,600,700

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 44% of the final above-the-fold content could be rendered with the full HTML response.

priority - 7Leverage 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://js.hs-scripts.com/216693.js (15 seconds)
http://a.adroll.com/j/roundtrip.js (5 minutes)
http://js.hs-analytics.net/analytics/1512019200000/216693.js (5 minutes)
https://s.adroll.com/pixel/2NGHG37IM5BEJJAJT6MFS2/…72ZNCHRD4VJ7KH55VWP.js (5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-WQ43P2 (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/227633504267268?v=2.8.1 (20 minutes)
https://connect.facebook.net/signals/config/787436208006417?v=2.8.1 (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://cdn.inspectlet.com/inspectlet.js (4 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (6.6 hours)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 33.4KiB (81% reduction).

priority - 3Minify 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 32.2KiB (19% reduction).

Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_kky7e…xTS3-kir5lZjyO03BeM.js could save 21KiB (22% reduction) after compression.
Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_1yqXB…EjLKSgqdi23iJ6qjiIw.js could save 5KiB (16% reduction) after compression.
Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_JLxux…GHgiukMPv94zvDWgQ3g.js could save 4.4KiB (12% reduction) after compression.
Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_VCGji…t5tlwdRoUjK-OGzA3tY.js could save 1.3KiB (40% reduction) after compression.
Minifying http://www.ehl.edu/sites/ehl.edu/files/js/js_Iux9S…WfzksUdX0o9-oQFuWDY.js could save 664B (39% reduction) after compression.

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 18.9KiB (72% reduction).

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 2KiB (16% reduction).

Minifying http://www.ehl.edu/ could save 2KiB (16% reduction) after compression.

ehl.ch Mobile Resource Breakdown

Total Resources	94
Number of Hosts	30
Static Resources	54
JavaScript Resources	20
CSS Resources	6

ehl.ch mobile page usability

Last tested: 2017-11-30

Mobile Usability Good

99/100

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

The tap target <a href="/en/legal-terms">Legal terms</a> is close to 1 other tap targets.

ehl.ch HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!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.

Line: 12 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" 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#"> <hea..."

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

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.

Line: 14 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

Duplicate ID “edit-submit”.

Line: 235 Column: 186 - 270
"...pan>Search<input type="submit" id="edit-submit" name="op" value="Search" class="form-submit" /></span..." Line: 421 Column: 58 - 141
"...-actions"><button type="submit" id="edit-submit" name="op" value="Search" class="form-submit"><i cla..." Line: 421 Column: 186 - 270
"...pan>Search<input type="submit" id="edit-submit" name="op" value="Search" class="form-submit" /></span..."

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

Line: 235 Column: 186 - 270
"...pan>Search<input type="submit" id="edit-submit" name="op" value="Search" class="form-submit" /></span..." Line: 421 Column: 186 - 270
"...pan>Search<input type="submit" id="edit-submit" name="op" value="Search" class="form-submit" /></span..."

Duplicate ID “search-block-form”.

Line: 416 Column: 33 - 109
"... <form action="/" method="post" id="search-block-form" accept-charset="UTF-8"><div><..."

Duplicate ID “edit-search-block-form--2”.

Line: 419 Column: 2 - 152
"...</label> <input placeholder="Search" type="text" id="edit-search-block-form--2" name="search_block_form" value="" size="15" maxlength="128" class="form-text" /> </div..."

Duplicate ID “edit-actions”.

Line: 421 Column: 1 - 57
".../> </div> <div class="form-actions form-wrapper" id="edit-actions"><butto..."

Attribute “nid” not allowed on element “li” at this point.

Line: 470 Column: 17 - 65
"... <li class="metablock" nid="12702" id="section-1"> ..." Line: 496 Column: 17 - 64
"... <li class="metablock" nid="2799" id="section-2"> ..." Line: 555 Column: 17 - 64
"... <li class="metablock" nid="2800" id="section-3"> ..." Line: 579 Column: 17 - 64
"... <li class="metablock" nid="2801" id="section-4"> ..." Line: 638 Column: 17 - 64
"... <li class="metablock" nid="2802" id="section-5"> ..." Line: 660 Column: 17 - 64
"... <li class="metablock" nid="2803" id="section-6"> ..." Line: 685 Column: 17 - 64
"... <li class="metablock" nid="3922" id="section-7"> ..." Line: 775 Column: 17 - 64
"... <li class="metablock" nid="2804" id="section-8"> ..."

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

Line: 524 Column: 41 - 202
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/batiment_atrium.jpg?itok=CTxkEm2X" width="340" height="227" /> ..." Line: 698 Column: 37 - 200
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/fb_challenge_2017.jpg?itok=TgO7Xe1j" width="340" height="227" /> ..." Line: 711 Column: 37 - 199
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/ehl-eht-cambodia.jpg?itok=q-CXW4Jz" width="340" height="227" /> ..." Line: 724 Column: 37 - 199
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/nestle_challenge.jpg?itok=AleLi2GW" width="340" height="227" /> ..." Line: 737 Column: 37 - 194
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/awards_ceo.jpeg?itok=1PCtFSC0" width="340" height="227" /> ..." Line: 763 Column: 37 - 200
"... <img title="" typeof="foaf:Image" src="http://www.ehl.edu/sites/ehl.edu/files/styles/340x227/public/updated_team_11_0.jpg?itok=IOSPQSr0" width="340" height="227" /> ..."

Bad value “mailto:lhrc@ehl.ch?subject=Contact regarding the Lausanne Hospitality Research Center” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Line: 654 Column: 366 - 21
"... <a href="mailto:lhrc@ehl.ch?subject=Contact regarding the Lausanne Hospitality Research Center" title="lhrc@ehl.ch?subject=Contact regarding the Lausanne Hospitality Research Center" class="btn btn-default" >Contac..."

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

Line: 702 Column: 45 - 47
"... <strong><p>24 hou..." Line: 715 Column: 45 - 47
"... <strong><p> On We..." Line: 728 Column: 45 - 47
"... <strong><p> On No..." Line: 741 Column: 45 - 47
"... <strong><p>EHL ra..." Line: 754 Column: 45 - 47
"... <strong><p> We ar..." Line: 767 Column: 45 - 47
"... <strong><p> EHL w..."

No space between attributes.

Line: 802 Column: - 41
"... class="dialog"title="Delete m..."

Attribute “partners” not allowed on element “ul” at this point.

Line: 1024 Column: 7 - 19
"...h5> <ul partners> ..."

Warnings

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

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

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

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

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

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

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

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

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

The first occurrence of ID “edit-submit” was here.

Line: 235 Column: 58 - 141
"...-actions"><button type="submit" id="edit-submit" name="op" value="Search" class="form-submit"><i cla..." Line: 235 Column: 58 - 141
"...-actions"><button type="submit" id="edit-submit" name="op" value="Search" class="form-submit"><i cla..." Line: 235 Column: 58 - 141
"...-actions"><button type="submit" id="edit-submit" name="op" value="Search" class="form-submit"><i cla..."

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

Line: 241 Column: 1 - 44
"...> </div> <nav role="navigation" id="navigation-main"> <..."

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

Line: 230 Column: 9 - 85
"...> <form action="/" method="post" id="search-block-form" accept-charset="UTF-8"><div><..."

The first occurrence of ID “edit-search-block-form--2” was here.

Line: 233 Column: 2 - 152
"...</label> <input placeholder="Search" type="text" id="edit-search-block-form--2" name="search_block_form" value="" size="15" maxlength="128" class="form-text" /> </div..."

The first occurrence of ID “edit-actions” was here.

Line: 235 Column: 1 - 57
".../> </div> <div class="form-actions form-wrapper" id="edit-actions"><butto..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

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ehl.ch 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.

ehl.ch 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.

EHL.CH EHL Hospitality Business & Hotel Management School Switzerland Singapore

ehl.ch Website Information

Advertisement

ehl.ch Alexa Rank

ehl.ch whois

ehl.ch server information

Servers Location

ehl.ch desktop page speed rank

ehl.ch Desktop Speed Test Quick Summary

priority - 26Eliminate 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 - 5Leverage 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:

priority - 5Optimize images

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

Optimize the following images to reduce their size by 47KiB (40% reduction).

priority - 3Minify 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 32.2KiB (19% reduction).

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 18.9KiB (72% reduction).

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 2KiB (16% reduction).

ehl.ch Desktop Resource Breakdown

ehl.ch mobile page speed rank

ehl.ch Mobile Speed Test Quick Summary

priority - 104Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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.

priority - 7Leverage 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:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 33.4KiB (81% reduction).

priority - 3Minify 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 32.2KiB (19% reduction).

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 18.9KiB (72% reduction).

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 2KiB (16% reduction).

ehl.ch Mobile Resource Breakdown

ehl.ch mobile page usability

ehl.ch 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.

ehl.ch HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

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.

Duplicate ID “edit-submit”.

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

Duplicate ID “search-block-form”.

Duplicate ID “edit-search-block-form--2”.

Duplicate ID “edit-actions”.

Attribute “nid” not allowed on element “li” at this point.

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

Bad value “mailto:lhrc@ehl.ch?subject=Contact regarding the Lausanne Hospitality Research Center” for attribute “href” on element “a”: Illegal character in query: space is not allowed.