Zeche-zollern.lwl.org - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
88% 
Page structure
74% 
Link structure
93% 
Server
68% 
External factors
100% 
SEO Score
Response time
1.30 s
File size
388.20 kB
Words
1252
Media files
5
Number of links
21 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LWL | LWL- Museum Zollern Colliery - LWL-Museum Zeche Zollern
The page title should be shorter than 580 pixels. It is 595 pixels long. Optimize title
There are word repetitions in the page 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: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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
qid303
robotsindex,follow
google-site-verificationeB8tgXRtNmFqCa8FEzO83MlmoubvZCfcpBasf_Yv4ZY
viewportwidth=device-width, initial-scale=1
langen
twitter:domainzeche-zollern.lwl.org
twitter:cardsummary
twitter:titleLWL- Museum Zollern Colliery
twitter:urlhttps://zeche-zollern.lwl.org/en/
og:titleLWL- Museum Zollern Colliery
og:urlhttps://zeche-zollern.lwl.org/en/
og:typeArticle

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Page quality

Content
(Critically important)
This page contains 1252 words. That's ok.
33.1% 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.
14 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22.45 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 6 JavaScript files. This may affect the load time negatively.
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 25 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...0x920_q90_crop_subsampling-2_upscale.jpgThe Zollern Colliery with the title: The fairest of them all"The Zollern Colliery with the title: The fairest of them all"
...0x388_q90_crop_subsampling-2_upscale.jpgHängende Jugendstiluhr in der MaschinenhalleHängende Jugendstiluhr in der Maschinenhalle
...0x388_q90_crop_subsampling-2_upscale.jpgGruppe in der MaschinenhalleGruppe in der Maschinenhalle
...0x388_q90_crop_subsampling-2_upscale.jpgAußenansicht der MaschinenhalleAußenansicht der Maschinenhalle
...jpg__1500x100_q90_crop_subsampling-2.jpgIndustrie Kultur EntdeckenIndustrie Kultur Entdecken

Page structure

H1 heading
(Critically important)
Cookies in general
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Cookies in general
H2 Help
H2 Search
H2 Are we allowed to use cookies?
H2 Zeche Zollern
H2 Opening hours
H2 Address
H2 Admission charges
H2 Plan your visit
H2 Tours
H2 Discover Zollern Colliery
H2 Engine Hall
H2 Up for more industrial heritage?
H2 LWL-Museum Zeche Zollern
H2 Social Media
H2 LWL Museums of Industrial Heritage
H3 LWL-Museum Zeche Zollern Duplicate text
H6 Side finish
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 (28) on this page.

Found links on this page

LinkAttributesAnchor text
https://zeche-zollern.lwl.org/LWL-Museum Zeche Zollern
A-TITLE Zur Startseite
https://zeche-zollern.lwl.org/de/Switch language toDeutsch
https://lwl.org/External A-TITLE Zur Internetseite des Landschaftsverbands Westfalen-Lippe (LWL)
https://zeche-zollern.lwl.org/To the home page
/en/visit/Visit
/en/history/History
https://zeche-zollern.lwl.org/de/Text duplicate Switch language toDeutsch
https://zeche-zollern.lwl.org/en/Switch language toEnglish
/en/leichte-sprache/Simple Language
/en/gebaerdensprache/German Sign language (DGS)
https://www.inklusives-interne...External Subdomain So funktioniert die Internetseite
https://www.inklusives-interne...External Subdomain Die Internetseite einfach erklärt
/en/leichte-sprache/Simple language
/en/gebaerdensprache/Text duplicate German Sign language (DGS)
/datenschutzerklaerungprivacy policy
https://zeche-zollern.lwl.org/en/Anchor Scrollen
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Zeche Zollern read aloud
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Opening hours read aloud
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Address read aloud
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Admission charges read aloud
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Plan your visit read aloud
/en/besuch/allgemeine-informat...Plan your visit
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Tours read aloud
/en/fuehrungen/Tours
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Discover Zollern Colliery read aloud
https://youtu.be/rAzhVtgH8DgExternal Youtube Channel
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Engine Hall read aloud
/en/ausstellungen/maschinenhalle/Engine Hall
https://www.lwl-industriekultu...External Subdomain LWL Museums of Industrial Heritage
https://app-eu.readspeaker.com...Nofollow External Subdomain A-TITLE Up for more industrial heritage? read aloud
https://zeche-zollern.lwl.org/en/Anchor up
https://www.route-industriekul...External Subdomain Route der Industriekultur
https://www.erih.de/External Subdomain ERIH - European Route of Industrial Heritage
http://www.facebook.com/ZecheZ...External Subdomain No Text
https://www.youtube.com/user/L...External Subdomain No Text
https://www.instagram.com/lwli...External Subdomain No Text
https://www.lwl-industriekultu...External Subdomain Text duplicate LWL Museums of Industrial Heritage
https://zeche-hannover.lwl.org...External Subdomain Zeche Hannover
https://zeche-nachtigall.lwl.o...External Subdomain Zeche Nachtigall
https://henrichshuette.lwl.org...External Subdomain Henrichshütte Hattingen
https://schiffshebewerk-henric...External Subdomain Schiffshebewerk Henrichenburg
https://textilwerk.lwl.org/en/External Subdomain Textilwerk
https://ziegelei-lage.lwl.org/en/External Subdomain Ziegelei Lage
https://glashuette-gernheim.lw...External Subdomain Glashütte Gernheim
/barrierefreiheit/Accessibility
/datenschutzerklaerung/Privacy policy
https://www.lwl.org/LWL/Der_LW...External Subdomain Legal notice
https://zeche-zollern.lwl.org/en/Nofollow Anchor Print page
/en/reperrNofollow Report error

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://zeche-zollern.lwl.org/en/"
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 is slow (1.30 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.
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 6 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (388 kB).

HTTP Response Header

NameValue
dateTue, 24 Sep 2024 00:29:42 GMT
serverApache
strict-transport-securitymax-age=31536000;
content-typetext/html; charset=utf-8
expiresTue, 24 Sep 2024 00:29:41 GMT
cache-controlmax-age=0, no-cache, no-store, must-revalidate, private
x-frame-optionsSAMEORIGIN
content-length89954
referrer-policysame-origin
cross-origin-opener-policysame-origin
content-languageen
varyCookie,Host,Accept-Encoding
x-divio-backend-node-namelwlzweb27
content-encodinggzip
x-varnish2205944
age0
via1.1 ade1b063c62a (Varnish/7.4)
accept-rangesbytes
x-cacheMISS
set-cookie83 Characters
statuscode200
http_versionHTTP/1.1

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 74 referring domains.
This page has 311 backlinks.
This page has backlinks from 51 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

User-agent: *
Disallow:

Host: zeche-zollern.lwl.org
Sitemap: https://zeche-zollern.lwl.org/sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Zollern64%Check
lwl62%Check
Zeche Zollern62%Check
Zollern Colliery60%Check
cookies59%Check
Zeche59%Check
LWL-Museum Zeche Zollern59%Check
Museum Zollern Colliery55%Check
Colliery54%Check
LWL-Museum53%Check
Show more keywords and terms

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