Educatheek.nl Educatheek.nl

Actueel lesmateriaal voor het primair en voortgezet onderwijs vind je op Educatheek.nl. Ruime selectie producten passend bij elke leerbehoefte.

Educatheek.nl Overview

Educatheek.nl belongs to FASTLY - Fastly, US. Check the list of other websites hosted by FASTLY - Fastly, US.

In terms of rank-to-traffic ratio, educatheek.nl has 1,645 unique users per day, viewing 3,322 pages. The rank based value of educatheek.nl is 2,595 USD. Every user makes 2.14 pageviews on average.

Educatheek.nl boasts a link base consisting of 246 referring domains and 272 external backlinks, as revealed by the data obtained from web network scanning.

Educatheek.nl top-level domain belongs to .NL domain zone. Check other webpages in .NL zone.

According the last verification test in April 24, 2021, educatheek.nl has an expired SSL certificate issued by Let's Encrypt (expired on July 19, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec educatheek.nl is a fairly safe domain.

According the Mobile-Friendly test by Google educatheek.nl is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Educatheek.nl Website Safety

Overview

Last Updated: 04/11/2025

Overall result - educatheek.nl is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/20/2025

educatheek.nl is safe.

Norton ConnectSafe evaluates educatheek.nl for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/05/2020

educatheek.nl is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

educatheek.nl is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/17/2021

educatheek.nl is safe.

McAfee assesses educatheek.nl for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze educatheek.nl for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/11/2025

educatheek.nl child safety is unknown.

The WOT calculates reputation of the educatheek.nl. This reputation system receives ratings from users and information from third-party sources, assesses the educatheek.nl for safety features and confirms, whether educatheek.nl is suitable for children.

SSL Information

SSL Checker Tool

Domain	educatheek.nl
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	04/20/2021
Expiration	07/19/2021
Signed	Certificate is not self signed
Additional Domains	educatheek.nl

Educatheek.nl Rank History

Alexa Rank shows how popular educatheek.nl is in comparison with other sites. The most popular site has Alexa Rank equals 1. If educatheek.nl has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to educatheek.nl and pageviews on educatheek.nl over the past 3 months.

Educatheek.nl Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 01/05/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Educatheek.nl Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain name: educatheek.nl
Status: active

Reseller:
EDG Media
Niels Bohrweg 123
3542CA Utrecht
Netherlands

Registrar:
Registrar.eu
Hofplein 20
3032AC Rotterdam
Netherlands

Abuse Contact:
+31.104482297
abuse@registrar.eu

Creation Date: 2004-01-21

Updated Date: 2022-10-31

DNSSEC: yes

Domain nameservers:
ns2.openprovider.be
ns3.openprovider.eu
ns1.openprovider.nl

Record maintained by: SIDN BV

Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of SIDN.
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform SIDN.
(c) SIDN BV, Dutch Copyright Act, protection of authors' rights
(Section 10, subsection 1, clause 1).

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Educatheek.nl HTML Check

HTML Validation Tool

Errors

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Bad value “0-4 jaar/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/#” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/baby--en-peuterboeken/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/opvoeding/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/prentenboeken/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/zoeken/voorlezen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/zoeken/binnenspeelzand” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/buitenspeelgoed/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/Poppen(kast)/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/zoeken/*/cat/Puzzel” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “0-4 jaar/tag/kraamcadeaus/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/#” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-1/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-2/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-3/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-4/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-5/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-6/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-7/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/doelgroep/Groep-8/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/aardrijkskunde/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/bewegingsonderwijs/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/creatief/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/engels/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/geschiedenis/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/informatica/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/levensbeschouwing/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/muziek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/natuur-en-techniek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/nederlands/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/rekenen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/sociaal-emotioneel/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/verkeer/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/(Faal)angst/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/AD(H)D/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Autismespectrum/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Beelddenken/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Bijspijkeren/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Dyscalculie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Dyslexie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Hoogbegaafdheid/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Hoogsensitiviteit/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/NT2/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/leerbehoefte/Speciaal-onderwijs/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/tag/energizers/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/tag/klaslokaal” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/leerkracht/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/tag/educatieve-cadeaus/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “4-12 jaar/vakgebied/ouders/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/#” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/aardrijkskunde/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/bewegingsonderwijs/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/biologie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/CKV/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/duits/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/economie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/engels/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/frans/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/geschiedenis/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/ICT/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/klasieke-talen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/levensbeschouwing/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/maatschappijleer” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/muziek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/NASK/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/nederlands/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/spaans/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/techniek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/wiskunde/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/doelgroep/HAVO|VWO-bovenbouw/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/doelgroep/HAVO|VWO-onderbouw/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/doelgroep/VMBO-bovenbouw/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/doelgroep/VMBO-onderbouw/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/tag/energizers/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/docent/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “12-18 jaar/vakgebied/ouders/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/bookshelf/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/#” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/bedrijfskunde/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/communicatie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/exacte-wetenschappen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/geneeskunde/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/geschiedenis/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/kunst-en-cultuur/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/marketing/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/mens-en-maatschappij/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/onderwijs/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/psychologie/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/recht/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/scriptie-schrijven/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/taal-en-letteren/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “vanaf 18/vakgebied/techniek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

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

Stray end tag “div”.

The “align” attribute on the “input” element is obsolete. Use CSS instead.

Duplicate ID “1”.

Duplicate ID “2”.

Duplicate ID “3”.

Duplicate ID “4”.

Duplicate ID “5”.

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

No space between attributes.

Bad value “/onderwijskalender/Zomervakantie Midden_469.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/onderwijskalender/Zomervakantie Noord_470.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/onderwijskalender/Kinderboekenweek 2018_474.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Vasco het voetbalvarkentje_237617.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/0-4 jaar/cat/Boek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Sammie en Beer - Sammie gaat naar school _239051.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Sammies eerste nacht_237824.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/4-12 jaar/vakgebied/Rekenen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/4-12 jaar/vakgebied/Rekenen/cat/Hulpmiddel/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Samenleesboeken serie 9_416860.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/4-12 jaar/vakgebied/Nederlands/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/4-12 jaar/vakgebied/Nederlands/cat/Boek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Educatieve posters kleuters_409181.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/4-12 jaar/vakgebied/Rekenen/cat/Poster/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Magneet- en schrijfbord_417230.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Docent/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Docent/cat/bord/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/The Dutch Way. Leren, lesgeven en leiderschap in het Nederlandse onderwijs_410543.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Docent/cat/Boek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Engels/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Engels/cat/digitaal/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Sterrenkunde voor in bed, op het toilet of in bad (ebook)_295708.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Exacte wetenschappen/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Exacte wetenschappen/cat/Ebook/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/Fantoomlichaam, stigmatisatie en geesteswetenschappelijk onderzoek_295681.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Mens en maatschappij/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Mens en maatschappij/cat/Boek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/De social teacher_349332.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Onderwijs/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “/12-18 jaar/vakgebied/Onderwijs/cat/Boek/” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Stray end tag “font”.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Stray end tag “a”.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

Stray end tag “td”.

Bad value “/?opdr=service&pag=ervaringen delen” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

No “p” element in scope but a “p” end tag seen.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Stray end tag “button”.

The “font” element is obsolete. Use CSS instead.

End tag “a” violates nesting rules.

No “font” element in scope but a “font” end tag seen.

Bad value “?opdr=service&pag=ervaringen delen” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Stray start tag “br”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “1” was here.

The first occurrence of ID “2” was here.

The first occurrence of ID “3” was here.

The first occurrence of ID “4” was here.

The first occurrence of ID “5” was here.

Educatheek.nl Desktop Performance

Last tested: 05/15/2018

Desktop Speed

62%

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