haarlem.nl Website Information

Daily Unique Visits: 21,259

Daily Page Views: 127,554

Income Per Day: $255

Estimated Value: $183,600

This website is located in Netherlands and is using following IP address 31.160.222.81. See the complete list of popular websites hosted in Netherlands.

haarlem.nl is registered under .NL top-level domain. Please check other sites in .NL zone.

Website haarlem.nl is using the following name servers:

ns2.transip.eu
ns0.transip.net
ns1.transip.nl

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

The highest website haarlem.nl position in Alexa rank database was 63509 and the lowest rank position was 989806. Current position of haarlem.nl in Alexa rank database is 67466.

Desktop speed score of haarlem.nl (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 haarlem.nl (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of haarlem.nl (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

haarlem.nl 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.

haarlem.nl 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: haarlem.nl
Status: active

Reseller:
TransIP
Vondellaan 47
2332AA Leiden
Netherlands

Registrar:
team.blue nl B.V.
Vondellaan 47
2332AA Leiden
Netherlands

Abuse Contact:
abuse@nl.team.blue

DNSSEC: yes

Domain nameservers:
ns1.transip.nl
ns2.transip.eu
ns0.transip.net

Creation Date: 1995-03-02

Updated Date: 2024-03-15

Record maintained by: SIDN BV

haarlem.nl server information

Servers Location

haarlem.nl desktop page speed rank

Last tested: 2015-09-13

Desktop Speed Medium

69/100

haarlem.nl Desktop Speed Test Quick Summary

priority - 26Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.haarlem.nl/typo3temp/javascript_93077bb238.js
https://www.haarlemmarketing.nl/frontend/js/jquery.min.js
https://maps.googleapis.com/maps/api/js?sensor=false
https://maps.googleapis.com/maps-api-v3/api/js/22/2/main.js
https://www.haarlem.nl/typo3conf/ext/openbaarregis…lusterer.js?1402904323
https://www.haarlem.nl/fileadmin/templates/ext/ope…register.js?1396618867
https://www.haarlem.nl/fileadmin/templates/scripts…Maps.min.js?1397561598
https://www.haarlem.nl/fileadmin/templates/scripts…ight.min.js?1397561598

Use asynchronous versions of the following scripts:

https://ssl.google-analytics.com/ga.js

Optimize CSS Delivery of the following:

https://www.haarlem.nl/typo3temp/stylesheet_fad97d0aa7.css
https://fast.fonts.net/cssapi/c3d1337c-1a77-49cc-a090-ccc336632dd3.css
https://fast.fonts.net/t/1.css?apiType=css&project…49cc-a090-ccc336632dd3
https://www.haarlemmarketing.nl/frontend/css/style.min.css

priority - 7Enable 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 72.2KiB (69% reduction).

Compressing https://www.haarlem.nl/piwik/piwik.js could save 28.6KiB (65% reduction).
Compressing https://www.haarlem.nl/typo3conf/ext/openbaarregis…lusterer.js?1402904323 could save 23.9KiB (76% reduction).
Compressing https://www.haarlem.nl/fileadmin/templates/scripts…ight.min.js?1397561598 could save 8.9KiB (66% reduction).
Compressing https://www.haarlem.nl/fileadmin/templates/ext/ope…register.js?1396618867 could save 4.8KiB (71% reduction).
Compressing https://www.haarlem.nl/typo3temp/stylesheet_fad97d0aa7.css could save 4.7KiB (79% reduction).
Compressing https://www.haarlem.nl/fileadmin/templates/scripts…Maps.min.js?1397561598 could save 1.1KiB (55% reduction).

priority - 6Leverage 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.haarlemmarketing.nl/frontend/css/style.min.css (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/flags/cn.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/flags/de.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/flags/en.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/flags/fr.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/portal/HaarlemLogo.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/portal/portaal_bg_fade.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/img/portal/portaal_block1_logo.png (expiration not specified)
https://www.haarlemmarketing.nl/frontend/js/jquery.min.js (expiration not specified)
https://www.haarlemmarketing.nl/uploads/cache/back…6a58a17d1f/portal4.jpg (expiration not specified)
https://maps.googleapis.com/maps/api/js?sensor=false (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

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 24.2KiB (46% reduction).

Minifying https://www.haarlem.nl/typo3conf/ext/openbaarregis…lusterer.js?1402904323 could save 15.2KiB (49% reduction).
Minifying https://www.haarlem.nl/fileadmin/templates/scripts…ight.min.js?1397561598 could save 5.7KiB (43% reduction).
Minifying https://www.haarlem.nl/fileadmin/templates/ext/ope…register.js?1396618867 could save 2.3KiB (34% reduction).
Minifying https://www.haarlem.nl/fileadmin/templates/scripts…Maps.min.js?1397561598 could save 1,003B (48% reduction).

priority - 2Prioritize 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 39% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 6.2KiB (7% reduction).

Losslessly compressing https://www.haarlemmarketing.nl/uploads/cache/back…6a58a17d1f/portal4.jpg could save 6.2KiB (7% 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 1.7KiB (30% reduction).

Minifying https://www.haarlem.nl/typo3temp/stylesheet_fad97d0aa7.css could save 1.7KiB (30% 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 588B (18% reduction).

Minifying https://www.haarlem.nl/ could save 588B (18% reduction) after compression.

haarlem.nl Desktop Resource Breakdown

Total Resources	27
Number of Hosts	7
Static Resources	21
JavaScript Resources	10
CSS Resources	4

haarlem.nl mobile page speed rank

Last tested: 2017-05-09

Mobile Speed Bad

58/100

haarlem.nl Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.haarlemmarketing.nl/frontend/js/jquery.min.js
https://www.haarlem.nl/frontend/js/jquery.min.js?v1
https://www.haarlemmarketing.nl/frontend/js/footer.min-3af8ed8a.js
https://s7.addthis.com/js/300/addthis_widget.js
https://www.haarlem.nl/typo3temp/compressor/merged…e56.js.gzip?1487060979
https://maps.googleapis.com/maps/api/js?sensor=false
https://www.haarlem.nl/typo3conf/ext/openbaarregis…register.js?1479214567

Use asynchronous versions of the following scripts:

https://ssl.google-analytics.com/ga.js

Optimize CSS Delivery of the following:

https://www.haarlemmarketing.nl/frontend/css/style.min.css
https://fast.fonts.net/cssapi/c3d1337c-1a77-49cc-a090-ccc336632dd3.css
https://fast.fonts.net/t/1.css?apiType=css&project…49cc-a090-ccc336632dd3
https://www.haarlem.nl/typo3temp/compressor/merged…41.css.gzip?1473339073
https://fast.fonts.net/cssapi/c3d1337c-1a77-49cc-a090-ccc336632dd3.css
https://fast.fonts.net/t/1.css?apiType=css&project…49cc-a090-ccc336632dd3
https://www.haarlemmarketing.nl/frontend/css/style.min.css?v1

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 41% 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://s7.addthis.com/l10n/client.nl.min.json (expiration not specified)
https://m.addthisedge.com/live/boost/ra-574561efc0…_ate.track.config_resp (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-T5P2B3 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/201697600325596?v=2.7.7 (20 minutes)
https://connect.facebook.net/signals/plugins/identity.js?v=2.7.7 (20 minutes)
https://maps.googleapis.com/maps/api/js?sensor=false (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 5Enable 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 44.2KiB (65% reduction).

Compressing https://www.haarlem.nl/piwik/piwik.js could save 39.9KiB (65% reduction).
Compressing https://www.haarlem.nl/typo3conf/ext/openbaarregis…register.js?1479214567 could save 4.3KiB (67% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9KiB (11% reduction).

Compressing https://www.haarlemmarketing.nl/uploads/cache/back…hrlmportal-0936web.jpg could save 9KiB (11% reduction).

priority - 1Minify 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 7.4KiB (35% reduction).

Minifying https://www.haarlem.nl/typo3temp/compressor/merged…e56.js.gzip?1487060979 could save 6KiB (41% reduction) after compression.
Minifying https://www.haarlem.nl/typo3conf/ext/openbaarregis…register.js?1479214567 could save 1.4KiB (23% 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 933B (16% reduction).

Minifying https://www.haarlem.nl/ could save 933B (16% reduction) after compression.

haarlem.nl Mobile Resource Breakdown

Total Resources	37
Number of Hosts	14
Static Resources	27
JavaScript Resources	17
CSS Resources	5

haarlem.nl mobile page usability

Last tested: 2017-05-09

Mobile Usability Good

100/100

haarlem.nl HTML validation

Errors

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

Line: 56 Column: 318 - 324
"...enda.xml"><title>Home -..."

Stray doctype.

Line: 61 Column: 3 - 17
"...l-pi1"> <!DOCTYPE html> ..."

Stray start tag “html”.

Line: 64 Column: 24 - 39
"... 9]><!--> <html lang="nl"> <!--<..."

Stray start tag “head”.

Line: 65 Column: 1 - 6
"...endif]--> <head> ..."

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Line: 77 Column: - 25
"... charset="utf-8"> <meta ht..."

Attribute “charset” not allowed on element “meta” at this point.

Line: 77 Column: 5 - 26
"... <meta charset="utf-8"> <..."

Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.

Line: 77 Column: 5 - 26
"... <meta charset="utf-8"> <..."

A document must not include more than one “meta” element with a “charset” attribute.

Line: 77 Column: 5 - 26
"... <meta charset="utf-8"> <..."

Attribute “http-equiv” not allowed on element “meta” at this point.

Line: 78 Column: 5 - 57
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Line: 78 Column: 5 - 57
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <..." Line: 79 Column: 5 - 108
"...dge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=0"> <..." Line: 80 Column: 5 - 47
"...e=0"> <meta name="theme-color" content="#deb408"> <..." Line: 81 Column: 5 - 76
"...408"> <meta name="msvalidate.01" content="0165B6DFBFDC76DB95E5AD1E4C980388" /> ..." Line: 92 Column: 5 - 195
"...O --> <meta name="description" content="Haarlem is dé bestemming voor een dagje uit of weekend weg. Combineer cultuur met winkelen, historie met eten en drinken en stad met strand. Welkom in Haar"> <..." Line: 93 Column: 5 - 287
"...aar"> <meta name="keywords" content="ontdek haarlem, highlights haarlem, must sees haarlem, weekendje weg haarlem, dagje uit haarlem, cultuur, winkels, musea, hotels, overnachten in haarlem, evenementen, uit in haarlem, restaurants, uitagenda haarlem, plan je bezoek haarlem, vvv haarlem"> <..." Line: 94 Column: 5 - 52
"...lem"> <meta name="author" content="Haarlem Marketing"> ..." Line: 95 Column: 5 - 38
"...ing"> <meta name="robots" content="all"> <!--..."

Attribute “name” not allowed on element “meta” at this point.

Line: 79 Column: 5 - 108
"...dge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=0"> <..." Line: 80 Column: 5 - 47
"...e=0"> <meta name="theme-color" content="#deb408"> <..." Line: 81 Column: 5 - 76
"...408"> <meta name="msvalidate.01" content="0165B6DFBFDC76DB95E5AD1E4C980388" /> ..." Line: 92 Column: 5 - 195
"...O --> <meta name="description" content="Haarlem is dé bestemming voor een dagje uit of weekend weg. Combineer cultuur met winkelen, historie met eten en drinken en stad met strand. Welkom in Haar"> <..." Line: 93 Column: 5 - 287
"...aar"> <meta name="keywords" content="ontdek haarlem, highlights haarlem, must sees haarlem, weekendje weg haarlem, dagje uit haarlem, cultuur, winkels, musea, hotels, overnachten in haarlem, evenementen, uit in haarlem, restaurants, uitagenda haarlem, plan je bezoek haarlem, vvv haarlem"> <..." Line: 94 Column: 5 - 52
"...lem"> <meta name="author" content="Haarlem Marketing"> ..." Line: 95 Column: 5 - 38
"...ing"> <meta name="robots" content="all"> <!--..."

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

Line: 83 Column: 5 - 11
"..." /> <title> B..."

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 87 Column: 101 - 191
"... <link rel="alternate" href="http://www.haarlemmarketing.co.uk/?_locale=en" hreflang="en" /> ..." Line: 88 Column: 101 - 188
"... <link rel="alternate" href="http://www.haarlemmarketing.de/?_locale=de" hreflang="de" /> ..." Line: 89 Column: 101 - 188
"... <link rel="alternate" href="http://www.haarlemmarketing.fr/?_locale=fr" hreflang="fr" /> ..." Line: 110 Column: 9 - 108
"... <link rel="shortcut icon" href="https://www.haarlemmarketing.nl/favicon.ico?v1" type="image/x-icon"> <link..." Line: 111 Column: 1 - 92
".../x-icon"> <link rel="apple-touch-icon" href="https://www.haarlemmarketing.nl/apple-touch-icon.png?v1"> ..."

Stray end tag “head”.

Line: 143 Column: 1 - 7
".../script> </head> <bo..."

Duplicate ID “sidebar-toggle-container”.

Line: 151 Column: - 1
"...</head> <body id="sidebar-toggle-container" data-pagetype="HomePage" class="sidebar-toggle-container is-homepage portaal theme-default" data-has-no-pageparts="true" > ..."

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

Line: 151 Column: - 1
"...</head> <body id="sidebar-toggle-container" data-pagetype="HomePage" class="sidebar-toggle-container is-homepage portaal theme-default" data-has-no-pageparts="true" > ..."

Element “img” is missing required attribute “src”.

Line: 167 Column: 5 - 15
"...und"> <img data-imagesrc0="https://www.haarlemmarketing.nl/uploads/cache/background/uploads/media/55e6a58a8be89/portal2.jpg" data-imagesrc1="https://www.haarlemmarketing.nl/uploads/cache/background/uploads/media/572364cf0bad8/2015-2016-kweektuin-6707web-0616.jpg" data-imagesrc2="https://www.haarlemmarketing.nl/uploads/cache/background/uploads/media/5799dc88019d0/2016-hrlmportal-9281web.jpg" data-imagesrc3="https://www.haarlemmarketing.nl/uploads/cache/background/uploads/media/59132e2c04a69/2017-portal-spring-2090web1.jpg" data-imagecount="4" alt=""> </div..."

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

Line: 419 Column: 1 - 7
"...</script> </body> </htm..."

Unclosed element “div”.

Line: 60 Column: 39 - 72
"...UNDARY_--><div class="tx-haarlemportal-pi1"> <!D..."

Stray end tag “div”.

Line: 422 Column: 2 - 7
"...</html> </div> <!--..."

Warnings

The first occurrence of ID “sidebar-toggle-container” was here.

Line: 58 Column: 1 - 77
"...> </head> <body id="sidebar-toggle-container" class="sidebar-toggle-container portaal"> ..."

The “main” role is unnecessary for element “main”.

Line: 179 Column: 9 - 26
"... <main role="main"> ..."

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haarlem.nl 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.

haarlem.nl 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.

HAARLEM.NL Website Information

haarlem.nl Website Information

Advertisement

haarlem.nl Alexa Rank

haarlem.nl whois

haarlem.nl server information

Servers Location

haarlem.nl desktop page speed rank

haarlem.nl Desktop Speed Test Quick Summary

priority - 26Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 7Enable 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 72.2KiB (69% reduction).

priority - 6Leverage 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 - 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 24.2KiB (46% reduction).

priority - 2Prioritize 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 - 1Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 6.2KiB (7% 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 1.7KiB (30% 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 588B (18% reduction).

haarlem.nl Desktop Resource Breakdown

haarlem.nl mobile page speed rank

haarlem.nl Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

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 - 5Enable compression

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Enable compression for the following resources to reduce their transfer size by 44.2KiB (65% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9KiB (11% reduction).

priority - 1Minify 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 7.4KiB (35% 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 933B (16% reduction).

haarlem.nl Mobile Resource Breakdown

haarlem.nl mobile page usability

haarlem.nl HTML validation

Errors

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

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “charset” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.

A document must not include more than one “meta” element with a “charset” attribute.

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Attribute “name” not allowed on element “meta” at this point.

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

Stray end tag “head”.

Duplicate ID “sidebar-toggle-container”.

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

Element “img” is missing required attribute “src”.