Dechenhoehle.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
53% 
Page structure
31% 
Link structure
80% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.75 s
File size
29.20 kB
Words
480
Media files
16
Number of links
62 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Tropfsteinhöhle und Deutsches Höhlenmuseum Iserlohn
The length of the page title is perfect. (504 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die Dechenhöhle ist eine der schönsten Tropfsteinhöhlen Deutschlands. Wir laden Sie ein, auf gut ausgebauten Wegen die faszinierende unterirdische Zauberwelt der Tropfsteinhöhlen kennenzulernen.
The meta description is too long: 1238 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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 character encoding is not specified.
The character encoding is not specified in the HTTP header.
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
descriptionDie Dechenhöhle ist eine der schönsten Tropfsteinhöhlen Deutschlands. Wir laden Sie ein, auf gut ausgebauten Wegen die faszinierende unterirdische Zauberwelt der Tropfsteinhöhlen kennenzulernen.
viewportwidth=device-width, initial-scale=1
google-site-verificationbpj1iL3cW1YIf_-4F8roAGWjxx632aZTu9wsHmH89eI
langde
twitter:cardsummary_large_image
twitter:titleTropfsteinhöhle und Deutsches Höhlenmuseum Iserlohn
twitter:descriptionDie Dechenhöhle ist eine der schönsten Tropfsteinhöhlen Deutschlands. Wir laden Sie ein, auf gut ausgebauten Wegen die faszinierende unterirdische Zauberwelt der Tropfsteinhöhlen kennenzulernen.
og:titleTropfsteinhöhle und Deutsches Höhlenmuseum Iserlohn
og:descriptionDie Dechenhöhle ist eine der schönsten Tropfsteinhöhlen Deutschlands. Wir laden Sie ein, auf gut ausgebauten Wegen die faszinierende unterirdische Zauberwelt der Tropfsteinhöhlen kennenzulernen.
og:typewebsite
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 480 words on this page. Good pages should have about 800 words of useful content.
24.2% of the text are stop words.
4 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 13.29 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: aktuelles
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
...4/608d80313583f538e23a94da_Element 1.svgNo alt attribute provided
...4/608d8031dbc69f5856b970d8_Kollage_1.svgNo alt attribute provided
...4/608da9756cbcc07a66956cfd_logo_text.svgNo alt attribute provided
...9baa68e99768946d2d98_icons8-facebook.svgFacebook Icon
...bade8d365c78e698cc2_icons8-instagram.svgInstagram Icon
...9d84/60941965b9e0d758c057b5b9_höhle.webpHöhle
.../60941c2f72d002031a3a20cb_säbelzahn.webpSäbelzahn
...e Unterkachel Kinder u Jugendgruppen.jpgNo alt attribute provided
...0555be7d2de585e66e_StMartin_2001_039.jpgNo alt attribute provided
...0555be7d2de585e66e_StMartin_2001_039.jpgNo alt attribute provided
...7e9940d03bc26500e_logo_aquamagis_190.jpgAquaMagis
...f60ca4acc621f95_logo_burg_altena_190.jpgBurg Altena
...cd538176108bb4e_logo_phaenomenta_190.jpgPhänomenta Logo
...4/608da9756cbcc07a66956cfd_logo_text.svgNo alt attribute provided
...9baa68e99768946d2d98_icons8-facebook.svgFacebook Icon
...bade8d365c78e698cc2_icons8-instagram.svgInstagram Icon

Page structure

H1 heading
(Critically important)
Dechenhöhle
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Dechenhöhle
H1 Dechenhöhle Duplicate text
H1 Dechenhöhle Duplicate text
H1 Dechenhöhle Duplicate text
H2 Die Dechenhöhle
H2 Das Deutsche Höhlenmuseum
H2 Nächste Termine
H2 Unsere Partner
H3 Erlebnisführung in den Herbstferien - zusätzlich zu den normalen Führungen
H3 Laternenführungen mit St. Martinsschaupiel
H3 Laternenführungen mit St. Martinsschaupiel Duplicate text
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.dechenhoehle.de/No Text
https://www.dechenhoehle.de/Start
/dechenhoehleWissenswertes
https://www.dechenhoehle.de/shopMuseums-Shop
/gruppenangebote-sonderfurhugnenGruppenangebote
/eventsProgramm
/besucherinfoAnchor FAQs
/kontaktKontakt
https://www.dechenhoehle.de/linksLinks & Downloads
/besucherinfoBesucherinfos
/besucherinfo-englishVisitor information
http://www.dechenhoehle.de/eventsSubdomain Anchor Nächste Termine
/termine/erlebnisfuhrung-in-de...Subdomain Höhlenaktionstag 13.08.22
/termine/konzert-bianca-stucke...Subdomain Bianca Stücker & Bruxas Solis
/termine/whiskytastingSubdomain 14.10.
/termine/whiskytasting-2Subdomain 18.11.22
https://www.luedia-und-otto.de/New window External Subdomain www.luedia-und-otto.de
/besucherinfoText duplicate Besucherinfos
/besucherinfo-englishText duplicate Visitor information
http://www.dechenhoehle.de/eventsSubdomain Anchor Text duplicate Nächste Termine
/termine/erlebnisfuhrung-in-de...Subdomain Text duplicate Höhlenaktionstag 13.08.22
/termine/konzert-bianca-stucke...Subdomain Text duplicate Bianca Stücker & Bruxas Solis
/termine/whiskytastingSubdomain Text duplicate 14.10.
/termine/whiskytasting-2Subdomain Text duplicate 18.11.22
https://www.luedia-und-otto.de/New window External Subdomain Text duplicate www.luedia-und-otto.de
/besucherinfoText duplicate Besucherinfos
/besucherinfo-englishText duplicate Visitor information
http://www.dechenhoehle.de/eventsSubdomain Anchor Text duplicate Nächste Termine
/termine/erlebnisfuhrung-in-de...Subdomain Text duplicate Höhlenaktionstag 13.08.22
/termine/konzert-bianca-stucke...Subdomain Text duplicate Bianca Stücker & Bruxas Solis
/termine/whiskytastingSubdomain Text duplicate 14.10.
/termine/whiskytasting-2Subdomain Text duplicate 18.11.22
https://www.luedia-und-otto.de/New window External Subdomain Text duplicate www.luedia-und-otto.de
/besucherinfoText duplicate Besucherinfos
/besucherinfo-englishText duplicate Visitor information
http://www.dechenhoehle.de/eventsSubdomain Anchor Text duplicate Nächste Termine
/termine/erlebnisfuhrung-in-de...Subdomain Text duplicate Höhlenaktionstag 13.08.22
/termine/konzert-bianca-stucke...Subdomain Text duplicate Bianca Stücker & Bruxas Solis
/termine/whiskytastingSubdomain Text duplicate 14.10.
/termine/whiskytasting-2Subdomain Text duplicate 18.11.22
https://www.luedia-und-otto.de/New window External Subdomain Text duplicate www.luedia-und-otto.de
https://www.dechenhoehle.de/Anchor Dechenhöhle
/hoehlenmuseumDeutsches Höhlenmuseum
/eventsKultur & Programm
https://www.facebook.com/Deche...New window External Subdomain IMG-ALT Facebook Icon
https://www.instagram.com/dech...New window External Subdomain IMG-ALT Instagram Icon
/besucherinfoBesucherinfo
/gruppenangebote-sonderfurhugnenGruppenangebote / Sonderführungen
https://www.dechenhoehle.de/shopMuseumsshop
/dechenhoehleText duplicate Wissenswertes
/besucherinfoAnchor Öffnungszeiten
/besucherinfoAnchor Preise
/kontaktAnfahrt
/besucherinfoAnchor Text duplicate Öffnungszeiten
/besucherinfoAnchor Text duplicate Preise
http://dechenhoehle.de/shopNew window Anchor Shop
/termine/erlebnisfuhrung-in-de...16:00 Erlebnisführung in den Herbstferien - zusätzlich zu den normalen Führungen 24/10/2024 Mehr anzeigen
/termine/laternenfuhrungen-mit...14:00 Laternenführungen mit St. Martinsschaupiel 9/11/2024 Mehr anzeigen
/termine/laternenfuhrungen-mit...14:00 Laternenführungen mit St. Martinsschaupiel 10/11/2024 Mehr anzeigen
/eventsAlle Termine
https://www.aquamagis.de/External Subdomain IMG-ALT AquaMagis
https://www.maerkischer-kreis....External Subdomain IMG-ALT Burg Altena
https://www.phaenomenta-lueden...External Subdomain IMG-ALT Phänomenta Logo
https://www.dechenhoehle.de/No Text
https://www.dechenhoehle.de/Home
/eventsKultur/Programm
/hoehlenmuseumHöhlenmuseum
/kontaktText duplicate Kontakt
/besucherinfoAnchor Text duplicate FAQs
/datenschutzDatenschutz
https://www.facebook.com/Deche...New window External Subdomain Text duplicate IMG-ALT Facebook Icon
https://www.instagram.com/dech...New window External Subdomain Text duplicate IMG-ALT Instagram Icon
/impressumImpressum
https://www.google.de/maps/pla...New window External Subdomain Dechenhöhle 5 58644 Iserlohn

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dechenhoehle.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.75 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

NameValue
dateSat, 26 Oct 2024 06:05:54 GMT
content-typetext/html
cf-ray8d8841ddec371b90-DUB
cf-cache-statusHIT
age80662
content-encodinggzip
last-modifiedThu, 24 Oct 2024 22:06:49 GMT
strict-transport-securitymax-age=31536000
surrogate-controlmax-age=85992
surrogate-keywww.dechenhoehle.de 608d7201bddfb97c5c5c9d84 pageId:608d7ffc6ac27d47a011b387 608d7ffc6ac27dc90c11b39c
x-lambda-id481d4dc1-c56d-46ed-92ec-97b0c3d388e9
set-cookie260 Characters
varyAccept-Encoding
alt-svch3=":443"; ma=86400
x-cluster-nameeu-west-1-prod-hosting-red
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 323 referring domains.
This page has 282,301 backlinks.
This page has backlinks from 287 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.dechenhoehle.de
Tropfsteinhöhle und Deutsches Höhlenmuseum Iserlohn
Die Dechenhöhle ist eine der schönsten Tropfsteinhöhlen Deutschlands. Wir laden Sie ein, auf gut ausgebauten Wegen die faszinierende unterirdische Zauberwelt der Tropfsteinhöhlen kennenzulernen.

Most important keywords

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

KeywordResultRecheck
Höhle89%Check
Dechenhöhle76%Check
Deutsche50%Check
Höhlenmuseum49%Check
Höhlenmuseum Iserlohn48%Check
Deutsches Höhlenmuseum48%Check
Deutsches Höhlenmuseum Iserlohn47%Check
unterirdische46%Check
schönste46%Check
unterirdische Zauberwelt46%Check
Show more keywords and terms

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