Lehrbergwerk.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
63% 
Page structure
62% 
Link structure
71% 
Server
98% 
External factors
100% 
SEO Score
Response time
0.43 s
File size
45.50 kB
Words
1837
Media files
15
Number of links
87 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home
The title contains the word Home! More content should be covered in the title.
The page title is too short. (55 pixels of 580 max pixel length) Optimize title
The page title is only one word.
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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 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
viewportwidth=device-width, initial-scale=1
generatorJoomla! - Open Source Content Management
langde-de
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • entgeld => Entgelt
There are 10 text duplicates on this page:
  • Duplicate 1: Im Jahr 1521 wurde der späteren Bergstadt Sankt Andreasberg im Oberhar...
  • Duplicate 2: Der Beginn des Bergbauaktivitäten der Grube Samson wird wird in Zusamm...
  • Duplicate 3: Seit 1988 gibt es wieder rege Aktivitäten in den alten Gruben des soge...
  • Duplicate 4: Der St. Andreasberger Verein für Geschichte und Altertumskunde e.V., w...
  • Duplicate 5: Die bekannten Einschränkungen im Zuge der vergangenen Corona-Epedemie ...
This page contains 1837 words. That's ok.
35.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
26 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 15.17 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 37 tags for this page.
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
...s/templates/Baer/logo_lehrbergwerk_l.jpglehrbergwerk.de
...24-03-26_12_00_00_Goslar_Seite_27222.jpgNo alt attribute provided
/images/IMG-20240325-WA0002.jpgNo alt attribute provided
/images/1694373754045.jpgNo alt attribute providedBergparade 2023 in St. Andreasberg
/images/1694373754275.jpgAufstellung vor der Grube Samson Bergparade 2023
/images/1694373754336.jpgNo alt attribute provided
/images/GZ_Bergparade_Juli_2001-2.jpgMusiker auf Bergparade 2001
...ges/jdownloads/fileimages/flat_1/pdf.pngpdf-0
...ges/jdownloads/fileimages/flat_1/pdf.pngpdf-1
...ges/jdownloads/fileimages/flat_1/pdf.pngpdf-2
...ges/jdownloads/fileimages/flat_1/pdf.pngpdf-3
...ges/jdownloads/fileimages/flat_1/pdf.pngpdf-4
/images/Logos/Logo_BKM_webklein.jpgNo alt attribute provided
...ges/Logos/Logo_DVAmitRahmen_webklein.jpgNo alt attribute provided
/images/Logos/Neustart_Kultur_webklein.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Die Geschichte
Too many H1 headings
The H1 heading is too short (14 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Die Geschichte
H1 Zum Ablauf
H2 Das Kehrrad in WIldemann dreht sich wieder!
H2 Dr. Wilfried Ließmann hört nach 25 Jahren auf
H2 Revierbericht Nr. 27 veröffentlicht
H2 Bergparade 2023 St. Andreasberg - 500 Jahre Bergfreiheit & Grube Samson - 35 Jahre AG Bergbau
H2 Die Geschichte Duplicate text
H2 Bergparade & Bergfest am 9. September 2023 (aktualisiert 06.09.23)
H3 Neu
H3 Downloads
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.
None of the anchor texts is too long.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://lehrbergwerk.de/IMG-ALT lehrbergwerk.de
https://lehrbergwerk.de/index.phpHome
/index.php/arbeitsgruppe-bergbauAG Bergbau
/index.php/arbeitsgruppe-bergb...Entwicklung
/index.php/arbeitsgruppe-bergb...alle Arbeitsbücher
/index.php/arbeitsgruppe-bergb...2017
/index.php/arbeitsgruppe-bergb...2016
/index.php/arbeitsgruppe-bergb...2015
/index.php/arbeitsgruppe-bergb...2014
/index.php/arbeitsgruppe-bergb...2013
/index.php/arbeitsgruppe-bergb...2012
/index.php/arbeitsgruppe-bergb...2011
/index.php/arbeitsgruppe-bergb...2010
/index.php/arbeitsgruppe-bergb...2009
/index.php/arbeitsgruppe-bergb...2008
/index.php/arbeitsgruppe-bergb...2007
/index.php/arbeitsgruppe-bergb...2006
/index.php/arbeitsgruppe-bergb...2005
/index.php/arbeitsgruppe-bergb...2004
/index.php/arbeitsgruppe-bergb...2003
/index.php/arbeitsgruppe-bergb...2002
/index.php/arbeitsgruppe-bergb...Mitarbeiter
/index.php/arbeitsgruppe-bergb...Videos
/index.php/arbeitsgruppe-bergb...Schlagworte
http://forum.lehrbergwerk.de/New window External Subdomain Forum
/index.php/besucherBesucher
/index.php/besucher/oeffnungsz...Öffnungszeiten
/index.php/besucher/geschichte...Geschichte zum Anfassen
/index.php/besucher/schuelerpr...Schülerprogramme
/index.php/besucher/anfahrtAnfahrt
/index.php/besucher/besucheran...Besucheranfragen
/index.php/bergbau-harzBergbau & Harz
/index.php/bergbau-harz/geologieGeologie
/index.php/bergbau-harz/lagers...Lagerstätten im Harz
/index.php/bergbau-harz/erzgae...Erzgänge & Mineralien
/index.php/bergbau-harz/bergba...Bergbaulehrpfad
/index.php/bergbau-harz/wasser...Wasserwirtschaft
/index.php/bergbau-harz/st-and...St. Andreasberg
/index.php/bergbau-harz/st-and...Gruben
/index.php/bergbau-harz/grube-...Grube Wennsglückt
/index.php/bergbau-harz/grube-...Seigerriss
/index.php/bergbau-harz/grube-...Seigerriss oben
/index.php/bergbau-harz/grube-...Grube Roter Bär
/index.php/bergbau-harz/glossarGlossar
/index.php/verein/geschichtsve...Geschichtsverein
/index.php/verein/geschichtsve...Vereinsgeschichte
/index.php/verein/geschichtsve...Text duplicate AG Bergbau
/index.php/verein/geschichtsve...Presse
/index.php/verein/geschichtsve...Blog
/index.php/verein/geschichtsve...News
/index.php/verein/geschichtsve...Download
/index.php/verein/foerderverie...Förderverein
/index.php/verein/foerderverie...Text duplicate Download
/index.php/downloadText duplicate Download
/index.php/buecher-shop/inhalt...Inhaltsverzeichnisse
/index.php/verein/geschichtsve...Das Kehrrad in WIldemann dreht sich wieder!
/index.php/verein/geschichtsve...Dr. Wilfried Ließmann hört nach 25 Jahren auf
/index.php/verein/geschichtsve...Revierbericht Nr. 27 veröffentlicht
/verein/geschichtsverein/downl...No Text
/verein/geschichtsverein/downl...Revierbericht 27 von Oktober bis Dezember 2023.
/index.php/verein/geschichtsve...Bergparade 2023 St. Andreasberg - 500 Jahre Bergfreiheit & Grube Samson - 35 Jahre AG Bergbau
https://shop.oberharz-pur.de/?...New window External Subdomain Oberharz pur
https://www.youtube.com/watch?...New window External Subdomain Videobeitrag zur Bergparade
/verein/geschichtsverein/downl...Die Festschrift, ein Presse-Echo, den Paradeband, die Strecke und vieles mehr finden Sie in unserem Download-Bereich.
/index.php?view=article&id=155...Bergparade & Bergfest am 9. September 2023 (aktualisiert 06.09.23)
/verein/geschichtsverein/downl...dem Paradeband und der Strecke finden Sie hier.
A-TITLE Bergparade 2023
/index.php/verein/geschichtsve...Text duplicate Das Kehrrad in WIldemann dreht sich wieder!
/index.php/verein/geschichtsve...Text duplicate Dr. Wilfried Ließmann hört nach 25 Jahren auf
/index.php/verein/geschichtsve...Text duplicate Revierbericht Nr. 27 veröffentlicht
/index.php/verein/geschichtsve...Revierbericht Nr. 26 veröffentlicht
/index.php/verein/geschichtsve...Revierbericht Nr. 25 veröffentlicht
/index.php/download/summary/11...IMG-ALT pdf-0
/index.php/download/summary/11...Newsletter Montanhistorik Nr. 20
/index.php/verein/alle-downloa...Geschichtsverein/Newsletter Montanhistorik
/index.php/download/summary/11...IMG-ALT pdf-1
/index.php/download/summary/11...Newsletter Montanhistorik Nr. 19
/index.php/verein/alle-downloa...Text duplicate Geschichtsverein/Newsletter Montanhistorik
/index.php/download/summary/11...IMG-ALT pdf-2
/index.php/download/summary/11...Newsletter Montanhistorik Nr. 16
/index.php/verein/alle-downloa...Text duplicate Geschichtsverein/Newsletter Montanhistorik
/index.php/download/summary/11...IMG-ALT pdf-3
/index.php/download/summary/11...Newsletter Montanhistorik Nr. 17
/index.php/verein/alle-downloa...Text duplicate Geschichtsverein/Newsletter Montanhistorik
/index.php/download/summary/11...IMG-ALT pdf-4
/index.php/download/summary/11...Newsletter Montanhistorik Nr. 18
/index.php/verein/alle-downloa...Text duplicate Geschichtsverein/Newsletter Montanhistorik
/index.php/component/users/res...Passwort vergessen?
/index.php/component/users/rem...Benutzername vergessen?
http://www.kulturstaatsministe...External Subdomain URL anchor text
A-TITLE http://www.kulturstaatsministerin.de/
https://www.dvarch.de/External Subdomain URL anchor text
A-TITLE https://www.dvarch.de/
https://www.bundesregierung.de...External Subdomain URL anchor text
A-TITLE https://www.bundesregierung.de/breg-de/bundesregierung/staatsministerin-fuer-kultur-und-medien/neustart-kultur-startet-1767056
/index.php/component/content/a...Impressum
A-TITLE Impressum
/index.php/component/content/a...Datenschutzerklärung
A-TITLE Datenschutzerkärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lehrbergwerk.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 0.43 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 (46 kB).

HTTP Response Header

NameValue
x-frame-optionsSAMEORIGIN
referrer-policystrict-origin-when-cross-origin
cross-origin-opener-policysame-origin
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie83 Characters
x-content-type-optionsnosniff
last-modifiedMon, 17 Jun 2024 05:57:05 GMT
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=utf-8
dateMon, 17 Jun 2024 05:57:04 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 50 referring domains.
This page has 25,899 backlinks.
This page has backlinks from 43 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# If the Joomla site is installed within a folder
# eg www.example.com/joomla/ then the robots.txt file
# MUST be moved to the site root
# eg www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to all of the
# paths.
# eg the Disallow rule for the /administrator/ folder MUST
# be changed to read
# Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# https://www.robotstxt.org/orig.html

User-agent: *
Disallow: /administrator/
Disallow: /api/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/

Similar sites

Search preview

lehrbergwerk.de
Home

Most important keywords

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

KeywordResultRecheck
Geschichte54%Check
Rad53%Check
Lehrbergwerk50%Check
Bergparade48%Check
Jahr47%Check
Bergparade am47%Check
im Jahr45%Check
Am Samson45%Check
September 202344%Check
Bergfest am44%Check
Show more keywords and terms

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