Khm.at - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
88% 
Page structure
100% 
Link structure
85% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
90.40 kB
Words
543
Media files
22
Number of links
80 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Das Kunsthistorische Museum - Wien - KHM.at
The length of the page title is perfect. (420 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Kunsthistorische Museum in Wien zählt zu den bedeutendsten Museen der Welt. In den reichen Sammlungen befinden sich Objekte aus 5000 Jahren.
The length of the meta description is perfect. (950 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.khm.at/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Austria
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
Language for link pointing to page itself inaccurate
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionDas Kunsthistorische Museum in Wien zählt zu den bedeutendsten Museen der Welt. In den reichen Sammlungen befinden sich Objekte aus 5000 Jahren.
viewportwidth=device-width, initial-scale=1.0
referrerstrict-origin-when-cross-origin
robotsindex,follow
msapplication-TileColor#ffffff
theme-color#ffffff
langde
twitter:cardsummary
og:titleKunsthistorisches Museum
og:descriptionDas Kunsthistorische Museum in Wien zählt zu den bedeutendsten Museen der Welt. In den reichen Sammlungen befinden sich Objekte aus sieben Jahrtausenden.
og:imagehttps://www.khm.at/fileadmin/_processed_/e/a/csm_KHM_2015_4_0515caa420.jpg
og:image:urlhttps://www.khm.at/fileadmin/_processed_/e/a/csm_KHM_2015_4_0515caa420.jpg
og:image:width1080
og:image:height567
og:typewebsite
og:site_nameKHM.at
charsetutf-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Im Juni, Juli und August auch montags geöffnet! Bitte beachten Sie auc...
This page contains 543 words. That's ok.
19.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 13 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
15 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...der_SHOPNEWSLETTER-Kopie_10e9d2aa14.webpNo alt attribute provided
...enaufgang_Neu-ausschnitt_040ecae444.webpNo alt attribute provided
...8b37fa61dd03305a/Images/Content/dots.svgNo alt attribute provided
...8b37fa61dd03305a/Images/Content/dots.svgNo alt attribute provided
...Konvertiert-Verkleinert__63b5bdd4f1.webpNo alt attribute provided
...8b37fa61dd03305a/Images/Content/dots.svgNo alt attribute provided
...8b37fa61dd03305a/Images/Content/dots.svgNo alt attribute provided
...cessed_/e/5/csm_38508_01_5c62e0c80b.webpArcimboldo - Bassano - Bruegel
...cessed_/b/b/csm_38488_01_0f074e877e.webpArcimboldo - Sommer
...ocessed_/c/8/csm_38498_a_8a5519bb47.webpArcimboldo - Die vier Jahreszeiten in einem Kopf
...cessed_/8/d/csm_38504_01_b7b4585eda.webpWachs in seinen Händen
...cessed_/2/0/csm_29907_01_ebdf24bcb0.webpBrueghel - Kleiner Blumenstrauß
...essed_/3/e/csm_37459_001_859d9b1715.webpKunsthistorisches Museum Wien
...essed_/7/f/csm_10001_000_f122101415.webpBruegel 2026
...ce5f8b37fa61dd03305a/Icons/instagram.svgNo alt attribute provided
...ece5f8b37fa61dd03305a/Icons/facebook.svgNo alt attribute provided
...3ece5f8b37fa61dd03305a/Icons/spotify.svgNo alt attribute provided
...3ece5f8b37fa61dd03305a/Icons/youtube.svgNo alt attribute provided
.../csm_google-arts-culture_e734310cd0.webpNo alt attribute provided
...cessed_/2/3/csm_echocast_fa100b65d5.webpNo alt attribute provided
...d/csm_museumsguetesiegel_4e09c18fc5.webpNo alt attribute provided
...d_/6/e/csm_umweltzeichen_ddd4dc41eb.webpNo alt attribute provided

Page structure

H1 heading
(Critically important)
Kunsthistorisches Museum
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Kunsthistorisches Museum
H2 Only in Vienna
H2 Aktuelle Ausstellungen
H2 Führungen & Events
H2 Dauerausstellungen
H2 Online Sammlung entdecken
H2 Aus unserem Shop
H3 KHM Newsletter
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (31) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.khm.at/Anchor Zur Navigation springen
https://www.khm.at/Anchor Zum Inhalt springen
https://www.khm.at/Anchor Zum Kontakt springen
https://www.khm.at/Anchor Zur Suche springen
https://www.khm.at/Anchor Text duplicate Zur Suche springen
https://www.khm.at/Anchor Zum Footer springen
/kunstwerke/merklistestar Favoriten(0)
https://www.khm.at/de
A-TITLE German
https://www.khm.at/en/en
A-TITLE English
https://maps.app.goo.gl/d2Cpdc...New window External Subdomain Google Maps arrow_outward
https://shop.khm.at/ticketsNew window External Subdomain Tickets arrow_outward
https://shop.khm.at/New window External Subdomain Shop
A-TITLE Shop
https://www.khm.at/unterstuetzenUnterstützen
A-TITLE Unterstützen
https://www.khm.at/forschungSammlungen & Forschung
A-TITLE Sammlungen & Forschung
https://www.khm.at/ausstellungenarrow_outward Aktuell Sonderausstellungen und Dauerausstellungen des Museums.
/ausstellungen/vorschauarrow_outward Vorschau Geplante Sonderausstellungen des Museums.
https://www.khm.at/jahreskarteMehr erfahren arrow_outward
https://www.khm.at/besucharrow_outward Besuch planen Öffnungszeiten, Tickets & Jahreskarte, Audioguides, Barrierefreiheit und mehr.
https://www.khm.at/programmarrow_outward Führungen & Programm Kalender und weitere Möglichkeiten das Museum zu entdecken.
https://www.khm.at/saalplanarrow_outward Saalplan Orientierung im Haus sowie alle ausgestellten Kunstwerke.
https://www.khm.at/kunstwerkearrow_outward Kunstwerke Objekte aus fünf Jahrtausenden - entdecken, recherchieren, stöbern.
https://www.khm.at/digitalarrow_outward Digitales Museum Videos, Podcasts und Artikel zu Kunstthemen.
https://shop.khm.at/New window External Subdomain Text duplicate Shop
A-TITLE Shop
https://www.khm.at/unterstuetzenText duplicate Unterstützen
A-TITLE Unterstützen
https://www.khm.at/forschungText duplicate Sammlungen & Forschung
A-TITLE Sammlungen & Forschung
https://www.khm.at/A-TITLE Zur Startseite
https://www.khm.at/suchesearch Suche
/kunstwerke/merklisteText duplicate star Favoriten(0)
https://www.khm.at/Text duplicate de
A-TITLE German
https://www.khm.at/en/Text duplicate en
A-TITLE English
https://shop.khm.at/ticketsNew window External Subdomain Text duplicate Tickets arrow_outward
https://www.khm.at/ausstellungenSammlung
/ausstellungen/muenzkabinettMünzkabinetts
/ausstellungen/muenzkabinettText duplicate Münzkabinetts
https://www.khm.at/ausstellungenSammlungen entdecken arrow_outward
https://www.khm.at/ausstellungenAlle Ausstellungen arrow_outward
https://www.khm.at/jahreskarteJahreskarte
https://www.khm.at/programmKalender arrow_outward
https://www.khm.at/ausstellungenAlle Dauerausstellungen arrow_outward
https://shop.khm.at/New window External Subdomain Online Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Arcimboldo - Bassano - Bruegel
https://shop.khm.at/shop/detai...New window External Subdomain zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Arcimboldo - Sommer
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Arcimboldo - Die vier Jahreszeiten in einem Kopf
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Wachs in seinen Händen
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Brueghel - Kleiner Blumenstrauß
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Kunsthistorisches Museum Wien
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://shop.khm.at/shop/detai...New window External Subdomain Bruegel 2026
https://shop.khm.at/shop/detai...New window External Subdomain Text duplicate zum Shop arrow_outward
https://www.khm.at/newsletterJetzt anmelden arrow_outward
https://www.google.com/maps/pl...New window External Subdomain Google Maps
A-TITLE Öffnet Google Maps in einem neuen Fenster
https://www.khm.at/besuchÖffnungszeiten an den Feiertagen
https://www.instagram.com/kuns...New window External Subdomain A-TITLE Instagram
https://www.facebook.com/KHMWienNew window External Subdomain A-TITLE Facebook
https://open.spotify.com/show/...New window External Subdomain A-TITLE Spotify
https://www.youtube.com/KHMWienNew window External Subdomain A-TITLE Youtube
https://www.khm.at/besuchBesuch
https://www.khm.at/besuchÖffnungszeiten
https://www.khm.at/besuchEintrittspreise
https://www.khm.at/besuchAnreise
/besuch/barrierefreiBarrierefreier Besuch
/besuch/cafe-restaurantEssen & Trinken
https://www.khm.at/besuchBesuchsregeln
https://www.khm.at/besuch/faqFragen & Antworten
https://www.khm.at/besuchMuseumsshop
https://shop.khm.at/ticketsNew window External Subdomain Ticket Shop
https://www.khm.at/ausstellungenAusstellungen
https://www.khm.at/ausstellungenAktuell
/ausstellungen/vorschauVorschau
https://www.khm.at/kunstwerkeKunst
https://www.khm.at/kunstwerkeKunstwerke entdecken
/kunstwerke/sucheOnline Sammlung durchsuchen
https://www.khm.at/programmFührungen & Programm
https://www.khm.at/programmKalender
/programm/angebote/private-fue...Private Führungen
/programm/kinder-familienKinder & Familien
/programm/bildung-schuleSchulen & Kindergärten
/programm/angebote/audioguideAudioguide
/programm/angebote/khm-storiesMuseumsapp
/programm/angeboteAlle Angebote entdecken
https://www.khm.at/forschungText duplicate Sammlungen & Forschung
/forschung/projekteForschungsprojekte
/forschung/publikationenPublikationen
/forschung/abteilungenAbteilungen
/forschung/sammlungenSammlungen
https://www.khm.at/unterstuetzenText duplicate Unterstützen
/unterstuetzen/spendenSpendenprojekte
/unterstuetzen/ehrentafelEhrentafeln
https://www.khm.at/museumDas Museum
https://www.khm.at/museumAufgaben & Struktur
/ausstellungen/gesamtkunstwerk...Geschichte & Architektur
/museum/rechte-reproduktionRechte & Reproduktion
https://www.khm.at/museum/jobsKarriere im Museum
/museum/umwelt-nachhaltigkeitUmwelt & Nachhaltigkeit
https://www.khm.at/museum/pressePresse
https://booking.khm.at/New window External Subdomain Tourismus (B2B)
/museum/vermietung-und-eventsDas Museum mieten
https://www.khm.at/museum/kontaktKontakt
https://artsandculture.google....External Subdomain A-TITLE Google Arts and Culture
https://echocast.eu/External A-TITLE Echocast zertifiziert
https://www.museumsguetesiegel...External Subdomain A-TITLE Österreichisches Museumsgütesiegel
https://www.umweltzeichen.at/External Subdomain A-TITLE Österreichisches Umweltzeichen
https://www.khm.at/impressum-agbImpressum & AGB
https://www.khm.at/datenschutzDatenschutz
/barrierefreiheitserklaerungBarrierefreiheitserklärung
https://www.khm.at/Datenschutzeinstellungen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.khm.at/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.14 seconds.
The file size of the HTML document is fine (90 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=63072000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin
varyAccept-Encoding
last-modifiedWed, 16 Jul 2025 10:09:15 GMT
accept-rangesbytes
content-length18068
cache-controlmax-age=86285
expiresThu, 17 Jul 2025 10:09:15 GMT
x-xss-protection1; mode=block
x-ua-compatibleIE=edge
content-typetext/html; charset=utf-8
content-languagede-AT
content-security-policydefault-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.khm.at *.analytics.google.com *.ccm19.de *.google.at *.googletagmanager.com *.jscache.com *.tripadvisor.at *.tripadvisor.com *.youtube.com mailworx.marketingsuite.info 'report-sample'; style-src-attr 'unsafe-inline' 'report-sample'; img-src 'self' data: *.khm.at i.ytimg.com imageapi.khm.at shop.khm.at *.google.at *.tripadvisor.at img.youtube.com cloud.ccm19.de *.googletagmanager.com; base-uri 'self' *.khm.at; frame-src 'self' *.youtube-nocookie.com *.youtube.com *.vimeo.com *.spotify.com *.ccm19.de *.doubleclick.net; style-src 'self' *.khm.at *.ccm19.de 'unsafe-inline' mailworx.marketingsuite.info 'report-sample'; font-src 'self' *.khm.at data:; frame-ancestors 'none'; media-src 'self' *.khm.at relaunch.khm.at; connect-src 'self' *.khm.at *.ccm19.de *.doubleclick.net *.google.at *.google.com imageapi.khm.at; manifest-src 'self' *.khm.at; upgrade-insecure-requests; report-uri https://www.khm.at/@http-reporting?csp=report&requestTime=1752660669598026&requestHash=8816bb73eeefdbaaf65d81482d5f6ece4a3fe8d0
x-sfc-tagspageId_1
content-encodinggzip
dateWed, 16 Jul 2025 10:11:09 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 858 referring domains.
This page has 4,259 backlinks.
This page has backlinks from 731 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# 2025-06-23

User-Agent: *
Allow: /

# folders
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /typo3conf/ext/
Allow: /typo3temp/

# parameters
Disallow: /*?id=*                   # non speaking URLs
Disallow: /*&id=*                   # non speaking URLs
Disallow: /*?query=*                # no search query
Disallow: /*&query=*                # no search query
Disallow: /*?facet_*                # no facet search
Disallow: /*&facet_*                # no facet search

Disallow: /*?type=687*          
Disallow: /*&type=687*

Disallow: /*?type=912*          
Disallow: /*&type=912* 

Disallow: /*?type=911*              # ICS Downloads
Disallow: /*&type=911*              # ICS Downloads

Disallow: /*?eID=*                  # eID XHR
Disallow: /*&eID=*                  # eID XHR

Disallow: /*/x.htm*                 # x.htm XHR

Disallow: /*?tx_theme_eventlist*
Disallow: /*&tx_theme_eventlist*

# sitemap
Sitemap: https://www.khm.at/sitemap.xml
# Disallow: /typo3/

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Search preview

www.khm.at
Das Kunsthistorische Museum - Wien - KHM.at
Das Kunsthistorische Museum in Wien zählt zu den bedeutendsten Museen der Welt. In den reichen Sammlungen befinden sich Objekte aus 5000 Jahren.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Museum77%Check
Kunsthistorische Museum76%Check
Museum Wien68%Check
Kunsthistorisches Museum64%Check
KHM62%Check
Kunsthistorisches Museum Wien62%Check
Wien59%Check
Sammlung50%Check
Welt48%Check
Sammlungen46%Check
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