Haithabu.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
76% 
Page structure
41% 
Link structure
72% 
Server
95% 
External factors
100% 
SEO Score
Response time
12.14 s
File size
70.90 kB
Words
869
Media files
28
Number of links
43 internal / 16 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Wikinger Museum Haithabu
The length of the page title is perfect. (350 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://haithabu.de/de/startseite
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
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
apple-mobile-web-app-titleHaithabu
theme-color#ffffff
Content-Languagede
Generatorgradwerk CMS 6 - www.gradwerk.de
PublisherWikinger Museum Haithabu
Revisit-after7 days
RobotsINDEX,FOLLOW
google-site-verification1bcfrg34iRLTUUc1jZuXZ3qT-vbb-dn0I4hqhJwkKWs
viewportwidth=device-width,initial-scale=1.0
langde
twitter:cardsummary_large_image
og:titleStartseite - Wikinger Museum Haithabu
og:imagehttps://haithabu.de/upload/img/3a2eef4f-3163-41c5-97f7-45ab16362b99.jpeg?w=1200
og:image:width1200
og:image:height900
imagetoolbarno
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
These Typos were found:
  • schliessen => schließen
This page contains 869 words. That's ok.
29.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
14 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.71 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 17 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...9690ef8d3d93f783aafe23223941066d0898e0f4Wikinger Museum Haithabu
..._d-wmh_wikingerdaemmerung2025_1450x650pxNo alt attribute provided
...schmal-2021_05_31_halbkreiswall_aldo_702No alt attribute provided
...0bcbd3e8ceb319eb69a2c0e81a7c6ea2a085bef7Unter den Dächern von Haithabu
...775f13eb97f062628596e9e7c2653f50263aceefPfeilschnell und zielsicher!
...17c517b6dcbf262682d2b919a68f2feb875029baDas Haithabu Café
...1c52bd5c772b864b8cb6f8ed7736b2b4e4b0afcfAngebote für alle jungen Gäste
...c3af0b2d3e0e95fe35767ca0e08e6339eeb578a1Wikingererlebnis für Schulkinder
...114f52affe283501618a4d7e80590dcf63ff33d6Foto: Eine Szene aus „Gudruns Reise“.
...79e24c4a09b3120db0b3716560e029dcb7fd553dNo alt attribute providedAndreas Helfert
...6eefe0467ce3076a6fcd5518b6fa10bb09ef136fNo alt attribute provided
...c769cae8e65101314b5e34d1ff3c8a3ccbe00b4bNo alt attribute providedDer Hafen
...7c7bc913b8bb88946fb3d644f4f4d76b6e66d434No alt attribute providedDr. Kirsten Jensen-Huß im Schaugarten vom Wikinger Museum
...a75b5edf318e83087b95d31f2e4ffef0e8215e5bLand Schleswig-Holstein
...830aa1bf791baf7db4e9422b4567119cb81c60d5Sparkasse
...f092594bba21351b759321719a6135a9da907a79Provinzial
...80fa35f2d175cbb0aa974148798f9fca5bf72e97tonwelt GmbH
...eb4ce212e7af4c599e6c2ccd12fc3e2cb4aa514bFörderverein Archäologie Schloss Gottorf e.V.
...d7b50e74e986e08504723e86609723b031db06b5ZDF
...d083a317be1e621c649fb02b0a664b810e891b36NDR Kultur
https://haithabu.de/upload/img/allezu.svgschliessen
...bbc021661457ea107396b6c375911581eb394db4Landesmuseen Schleswig-Holstein
...5b597051f59823f85ba49b761ae7e7e250e942f2Museumsinsel Schloss Gottorf
...9690ef8d3d93f783aafe23223941066d0898e0f4Wikinger Museum Haithabu
...46734aeb2823c21cd85e427d6aecf0f518177544Freilichtmuseum Molfsee
...8b842ca942a5a11d6b1b1c44f6a005852135e394Jüdisches Museum
...9a3a3887b06a241c8ca37fe961c5530da63f2e1aEisenkunstguss Museum Büdelsdorf
...4cb851cc8a840f3fa92737fea8470e2a43a333d6Kloster Cismar

Page structure

H1 heading
(Critically important)
Willkommen im Wikinger Museum Haithabu!
The H1 heading contains the words Willkommen im! Use important keywords instead.
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Willkommen im Wikinger Museum Haithabu!
H1 Veranstaltungen
H2 Neuigkeiten
H2 Gefördert von...
H2 Unsere Medienpartner
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
There are 16 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://haithabu.de/de/startseiteAnchor Springe zum Hauptbereich
https://haithabu.de/de/startseiteWikinger Museum Haithabu Landesmuseen SH
IMG-ALT Wikinger Museum Haithabu
A-TITLE Startseite Wikinger Museum Haithabu
https://haithabu.de/de/welterbeWelterbe
/de/ueber-das-wikinger-museumÜber das Wikinger Museum
/de/neuigkeitenNeuigkeiten
https://haithabu.de/de/forschungForschung
/de/ansprechpartnerAnsprechpartner
/de/foerdervereinFörderverein
/de/dauerausstellungDauerausstellung
/de/sonderausstellungenSonderausstellungen
https://haithabu.de/de/programmProgramm
https://haithabu.de/de/besuchBesuch
https://haithabu.de/de/shopShop
https://haithabu.de/da/Dansk
https://haithabu.de/en/English
/de/leichte-sprache-wmhLeichte Sprache
A-TITLE Leichte Sprache
/de/warenkorb-wikinger-museum-...Ihr Warenkorb ist leer
A-TITLE warenkorb
/de/programm?heute=jaaktuell
/de/suche_haithabusuche
https://museum-fuer-archaeolog...External No Text
/de/dauerausstellungNo Text
https://haithabu.de/de/welterbezum Welterbe ernannt
/de/dauerausstellungAusstellungshaus wie auch die sieben rekonstruierten Häuser
/de/programm?tid=5803Vorführung Unter den Dächern von Haithabu 22.07. - 01.08.2025 Wikinger Museum Haithabu mehr
IMG-ALT Unter den Dächern von Haithabu
/de/programm?tid=5728Zum Mitmachen Pfeilschnell und zielsicher! 26.07. - 27.07.2025 Wikinger Museum Haithabu mehr
IMG-ALT Pfeilschnell und zielsicher!
https://haithabu.de/de/programmAlle Veranstaltungen
https://www.haithabu-cafe.de/New window Nofollow External Subdomain Das Haithabu Café mehr
IMG-ALT Das Haithabu Café
/de/das-wikinger-museum-fuer-k...Angebote für alle jungen Gäste mehr
IMG-ALT Angebote für alle jungen Gäste
https://haithabu.de/de/gudrunboxNew window Nofollow Wikingererlebnis für Schulkinder mehr
IMG-ALT Wikingererlebnis für Schulkinder
/de/drei-museen-schaffen-neues...05.03.2025 Drei Museen schaffen neues deutsch-dänisches Programm für Schulkinder Wikinger Museum Haithabu Diese können sich auf die Spuren des legendären Wik...
IMG-ALT Foto: Eine Szene aus „Gudruns Reise“.
/de/der-schuhmacher-von-haithabu21.01.2025 Der Schuhmacher von Haithabu Wikinger Museum Haithabu Andreas Helfert hat bereits mehr als 5000 Schuhe nach Originalfunden gefertigt. mehr
/de/wikinger-eignen-sich-nicht...12.09.2024 „Wikinger eignen sich nicht für rassistische Propaganda“ Wikinger Museum Haithabu Dr. Matthias Toplak im Interview mehr
/de/wie-verarbeitete-man-im-fr...13.08.2024 Wie verarbeitete man im frühen Mittelalter Zink zu Messing? Wikinger Museum Haithabu Dr. Angela Celauro führte ab Ende August im historischen Gelä...
/de/was-blueht-und-waechst-den...10.07.2024 Was blüht und wächst denn da? Wikinger Museum Haithabu Im vergangenen Jahr wurde bei den rekonstruierten Wikingerhäusern im Freigelände ein kleine...
/de/neuigkeitenAlle Neuigkeiten
https://www.schleswig-holstein...New window External Subdomain IMG-ALT Land Schleswig-Holstein
http://www.tonwelt.com/New window External Subdomain IMG-ALT tonwelt GmbH
https://haithabu.de/Text duplicate Wikinger Museum Haithabu Landesmuseen SH
A-TITLE Startseite Wikinger Museum Haithabu
/de/besuch?ab=1Abweichende Öffnungszeiten / Feiertage
https://landesmuseen.sh/de/pre...External Presse
https://landesmuseen.sh/de/kar...External Karriere
/de/bildung-vermittlung-haithabuBildung und Vermittlung
https://haithabu.de/de/newsletterNewsletter
https://landesmuseen.sh/de/sti...External Stiftung
https://landesmuseen.sh/de/erk...External Barrierefreiheit
https://haithabu.de/de/impressumImpressum
/de/datenschutzDatenschutz
/de/cookie-erklaerungCookie-Erklärung
https://www.instagram.com/wiki...New window External Subdomain Besuchen Sie uns auf Instagram
https://www.facebook.com/Wikin...New window External Subdomain Besuchen Sie uns auf Facebook
https://landesmuseen.sh/External Landesmuseen Schleswig-Holstein Kultur des Nordens.
IMG-ALT Landesmuseen Schleswig-Holstein
https://schloss-gottorf.de/External Museumsinsel Schloss Gottorf Landesmuseen SH
IMG-ALT Museumsinsel Schloss Gottorf
https://haithabu.de/Text duplicate Wikinger Museum Haithabu Landesmuseen SH
IMG-ALT Wikinger Museum Haithabu
https://freilichtmuseum-sh.de/External Freilichtmuseum Molfsee Landesmuseen SH
IMG-ALT Freilichtmuseum Molfsee
https://jmrd.de/External Jüdisches Museum Landesmuseen SH
IMG-ALT Jüdisches Museum
https://das-eisen.de/External Eisenkunstguss Museum Büdelsdorf Landesmuseen SH
IMG-ALT Eisenkunstguss Museum Büdelsdorf
https://kloster-cismar.sh/External Kloster Cismar Landesmuseen SH
IMG-ALT Kloster Cismar
/de/datenschutzHier finden Sie unsere Datenschutzerklärung.
/de/cookie-erklaerungText duplicate Cookie-Erklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://haithabu.de/de/startseite"
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 very slow (12.14 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (71 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 24 Jul 2025 19:47:03 GMT
content-typetext/html;charset=utf-8
varyAccept-Encoding
set-cookie44 Characters
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
strict-transport-securitymax-age=63072000; includeSubDomains; preload; always
x-xss-protection1; mode=block
x-content-type-optionsnosniff
content-encodingbr
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 134 referring domains.
This page has 411 backlinks.
This page has backlinks from 118 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: *,noindex.*

Similar sites

Search preview

haithabu.de › startseite
Startseite - Wikinger Museum Haithabu

Most important keywords

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

KeywordResultRecheck
Haithabu69%Check
Museum68%Check
Wikinger68%Check
Wikinger Museum Haithabu68%Check
Jüdisches Museum53%Check
um Statistiken53%Check
Willkommen50%Check
Statistiken39%Check
Notwendig39%Check
Neuigkeiten38%Check
Show more keywords and terms

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