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Stadtwerke-koblenz.de - SEO Checker

Overview of the SEO Check

Meta information

80%

Page quality

47%

Page structure

68%

Link structure

75%

Server

100%

External factors

100%

SEO Score

SEO Score Widget

Response time

0.14 s

File size

121.00 kB

Words

226

Media files

Number of links

43 internal / 1 external

Task list of SEO Improvements 4 Tasks

Add a meta description.Very important!
Use good alternative descriptions (alt attributes) for your images.Important!
Review and improve the H1 heading.Important!
Remove duplicate heading texts.Important!

Meta specifications 80% achieved

Title

(Critically important)

Stadtwerke Koblenz | Stadtwerke Koblenz

There are word repetitions in the page title.

The length of the page title is perfect. (374 pixels out of 580 max pixel length)

Meta Title

Meta description

(Critically important)

The meta description is missing.

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.stadtwerke-koblenz.de/

There is a valid canonical link specified.

Canonical Tag

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

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
generator	CMS ionas4
privacy-mode	allow-permit-session,allow-permit-forever
invisible-tracking-opts	maps,readSpeaker,videos
forced-tracking-opts	core
search-enabled	true
theme-color	#ffffff
revisit-after	14 days
viewport	width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
lang	de
og:site_name	Stadtwerke Koblenz
og:title	Stadtwerke Koblenz
og:type	website
og:url	https://www.stadtwerke-koblenz.de/
og:locale	de_DE
Content-Type	text/html;charset=UTF-8
x-ua-compatible	ie=edge

Automatically check stadtwerke-koblenz.de including all subpages at once!

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Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

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Page quality 47% achieved

Content

(Critically important)

There are only 226 words on this page. Use at least 250 words to provide useful information.

24.8% of the text are stop words.

Keywords used in the page title are also used in the page content. That's good!

The page contains a listing, which indicates a good text layout.

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 19.8 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.

At least one Apple touch icon is specified.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

7 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
data:[...] Base64	Zur Startseite
data:[...] Base64	Zur Startseite
...g?cid=33vy.imw37&resize=bf035f:1024x361c	No alt attribute provided
data:[...] Base64	Stadtwerke Koblenz	Stadtwerke Koblenz
data:[...] Base64	No alt attribute provided
data:[...] Base64	Stadtwerke Koblenz	Stadtwerke Koblenz
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Zur Startseite
data:[...] Base64	Zur Startseite

Video URL	Width	Height
...s-geschnitten/exportedvideo.mov?cid=3dil

Page structure 68% achieved

H1 heading

(Critically important)

NEUigkeiten

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.

H1-H6 headings

Headings

(Important)

Some headings occur twice on the page.

Some headings do not have any content.

H1-H6 headings

Heading structure

Heading level	Content
H1	NEUigkeiten
H2	Stadtwerke Koblenz Leistung die bewegt
H2	Stadtwerke Koblenz Leistung die bewegt Duplicate text
H2	Neues von den Stadtwerken Koblenz
H2	Moselbad Koblenz
H2	Kommunale Wärmeplanung
H2	Informationen
H2	Lieferkettensorgfaltspflichtengesetz (LKSG)
H2	KONTAKT
H2	Empty heading
H2	LINKS
H3	Informationen zur kommunalen Wärmeplanung
H3	Stadtwerke Kobenz GmbH
H3	Hafen- und Bahnbetriebe

Link structure 75% achieved

Internal links

(Important)

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.

There are 4 links with a trivial anchor text.

The number of internal links is ok.

None of the anchor texts is too long.

Internal Linking

External links

(Nice to have)

There are 1 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
/	Subdomain	IMG-ALT Zur Startseite A-TITLE Zur Startseite
/	Subdomain Text duplicate	IMG-ALT Zur Startseite A-TITLE Zur Startseite
/rheinhafen-rheinanschlussbahn/	Subdomain	Rheinhafen & Rheinanschlussbahn
/ueber-uns/	Subdomain	Über uns
/news-presse/	Subdomain	News / Presse
/kommunale-waermeplanung/	Subdomain	Kommunale Wärmeplanung
/karriereportal/	Subdomain	Karriereportal
/news-presse/neues-von-den-sta...	Subdomain	Trivial anchor text Mehr A-TITLE Springe zu Web page "Neues von den Stadtwerken"
/news-presse/das-moselbad-kobl...	Subdomain Text duplicate	Trivial anchor text Mehr A-TITLE Springe zu Web page "Das Moselbad Koblenz"
/kommunale-waermeplanung/oeffe...	Subdomain Text duplicate	Trivial anchor text Mehr A-TITLE Springe zu Web page "Öffentlichkeitsarbeit / Beteiligung"
/kommunale-waermeplanung/	Subdomain Text duplicate	Trivial anchor text Mehr A-TITLE Springe zu Web page "Kommunale Wärmeplanung"
/lksg/grundsatzerklaerung-zur-...	New window Subdomain	Grundsatzerklärung zur Menschenrechts- und Umweltstrategie (i.S. LkSG) A-TITLE Springe zu PDF file "Grundsatzerklärung zur Menschenrechtsstrategie_final.pdf"
/lksg/verfahrensordnung-zum-be...	New window Subdomain	Verfahrensordnung zum Beschwerdeverfahren (nach LkSG) A-TITLE Springe zu PDF file "Verfahrensordnung zum Beschwerdeverfahren nach dem Lieferkettensorgfaltspflichtengesetz.pdf"
/lksg/	Subdomain	Meldebogen LkSG A-TITLE Springe zu Web page "LkSG"
/ueber-uns/ansprechpartner-ver...	Subdomain	Ansprechpartner Stadtwerke A-TITLE Springe zu Web page "Ansprechpartner Verwaltung"
/ueber-uns/ansprechpartner-haf...	Subdomain	Ansprechpartner Hafen- und Bahnbetriebe A-TITLE Springe zu Web page "Ansprechpartner Hafen- und Bahnbetriebe"
https://de.linkedin.com/compan...	New window External Subdomain	LinkedIn A-TITLE Springe zu https://de.linkedin.com/company/stadtwerke-koblenz-gmbh (Sie verlassen hiermit das Webangebot "Stadtwerke Koblenz". Für die folgende Seite ist der...
/ueber-uns/	Subdomain Text duplicate	Über uns
/ueber-uns/ansprechpartner-ver...	Subdomain	Ansprechpartner Verwaltung
/ueber-uns/ansprechpartner-haf...	Subdomain Text duplicate	Ansprechpartner Hafen- und Bahnbetriebe
/ueber-uns/beteiligungen/	Subdomain	Beteiligungen
/rheinhafen-rheinanschlussbahn/	Subdomain Text duplicate	Rheinhafen & Rheinanschlussbahn
/rheinhafen-rheinanschlussbahn...	Subdomain	Daten
/rheinhafen-rheinanschlussbahn...	Subdomain	Schiffsan-/abmeldung
/rheinhafen-rheinanschlussbahn...	Subdomain	Anmeldeformular Rheinanschlussbahn
/rheinhafen-rheinanschlussbahn...	Subdomain	Hafengeschichte
/rheinhafen-rheinanschlussbahn...	Subdomain	Gewerbeobjekte
/rheinhafen-rheinanschlussbahn...	Subdomain	Partner der SWK
/ueber-uns/ansprechpartner-haf...	Subdomain Text duplicate	Ansprechpartner Hafen- und Bahnbetriebe
/news-presse/	Subdomain Text duplicate	News / Presse
/news-presse/kommunale-waermep...	Subdomain Text duplicate	Kommunale Wärmeplanung
/news-presse/neues-von-den-sta...	Subdomain	Neues von den Stadtwerken
/news-presse/das-moselbad-kobl...	Subdomain	Das Moselbad Koblenz
/kommunale-waermeplanung/	Subdomain Text duplicate	Kommunale Wärmeplanung
/kommunale-waermeplanung/oeffe...	Subdomain	Öffentlichkeitsarbeit / Beteiligung
/kommunale-waermeplanung/ihre-...	Subdomain	Ihre Ansprechpartner
/kommunale-waermeplanung/press...	Subdomain	Pressemitteilungen
/kommunale-waermeplanung/faq/	Subdomain	FAQ
/karriereportal/	Subdomain Text duplicate	Karriereportal
/kontakt/	Subdomain	Kontakt A-TITLE Springe zu Web page "Kontakt"
/datenschutz/	Subdomain	Datenschutz A-TITLE Springe zu Web page "Datenschutz"
/impressum/	Subdomain	Impressum A-TITLE Springe zu Web page "Impressum"
/	Subdomain Text duplicate	IMG-ALT Zur Startseite A-TITLE Zur Startseite
/	Subdomain Text duplicate	IMG-ALT Zur Startseite A-TITLE Zur Startseite

Server configuration 100% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.stadtwerke-koblenz.de/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

The page response time is excellent with 0.14 seconds.

The file size of the HTML document is fine (121 kB).

Page Speed

HTTP Response Header

Name	Value
date	Wed, 19 Mar 2025 13:25:58 GMT
x-content-type-options	nosniff
x-ua-compatible	IE=edge
x-xss-protection	1; mode=block
cache-control	no-cache
x-frame-options	SAMEORIGIN
report-to	{"group":"main","max_age":10886400,"endpoints":[{"url":"https://ionas.koblenz.de/:report"}]}
content-security-policy	default-src 'self'; child-src 'self' blob: .koblenz.de https://client.rlpdirekt.de/ https://kb.ionas.de/; connect-src 'self' blob: .koblenz.de https://.readspeaker.com/ https://api.musikschulverwaltung.de/ https://api.service-digitale-verwaltung.de https://app-eu.readspeaker.com https://blupassionsystem.de https://blupassionsystem.de:8443 https://buergerservice.ionas.de/ https://dz.koblenz.de https://f1-eu.readspeaker.com https://rstts-eu.readspeaker.com https://sgx.geodatenzentrum.de https://tracking-nc.chamaeleon.de https://translate.eye-able.com https://web3d.basemap.de; font-src 'self' data: .koblenz.de; frame-ancestors 'self' https://ionas.koblenz.de https://ride2go.com; frame-src 'self' .koblenz.de https://.readspeaker.com/ https://api.service-digitale-verwaltung.de https://familienbuendnis.koblenz.de https://geoportal.koblenz.de/cmsclient/ https://iam.chamaeleon.de/ https://kgrz.koblenz.de https://koblenz.ionas.de https://kultur.koblenz.de https://musikschule.koblenz.de https://my.mission360.de https://public.tableau.com https://ride2go.com https://servicebetrieb.koblenz.de https://wahlen.koblenz.de https://www.jubuez.de https://www.koblenz-baut.de https://www.koblenz.de https://www.koveb.de https://www.stadtradeln.de https://www.stadtwerke-koblenz.de https://www.visit-koblenz.de/ https://www.watch-my-city.de/ https://www.youtube-nocookie.com/; img-src 'self' blob: data: 'unsafe-inline' .koblenz.de https://api.service-digitale-verwaltung.de https://blupassionsystem.de https://buergerservice.ionas.de/ https://cdn.eye-able.com/ https://client.rlpdirekt.de https://client.rlpdirekt.de/ https://dam.destination.one https://dz.koblenz.de https://geoportal.koblenz.de https://public.tableau.com http://resc.deskline.net https://sgx.geodatenzentrum.de https://www.stadtwerke-koblenz.de; manifest-src 'self'; media-src 'self' .koblenz.de https://blupassionsystem.de https://www.stadtwerke-koblenz.de; object-src 'self' .koblenz.de https://blupassionsystem.de; script-src 'self' 'unsafe-inline' 'unsafe-eval' .koblenz.de https://.readspeaker.com/ https://blupassionsystem.de https://cdn.eye-able.com/ https://dz.koblenz.de https://f1-eu.readspeaker.com https://geoportal.koblenz.de https://public.tableau.com; script-src-elem 'self' 'unsafe-inline' .koblenz.de https://.readspeaker.com/ https://api.service-digitale-verwaltung.de https://blupassionsystem.de https://cdn.eye-able.com/ https://cdn.musikschulverwaltung.de/ https://dz.koblenz.de https://f1-eu.readspeaker.com https://geoportal.koblenz.de https://public.tableau.com https://translate-cdn.eye-able.com; script-src-attr 'self' 'unsafe-inline' .koblenz.de; style-src 'self' 'unsafe-inline' .koblenz.de https://.readspeaker.com/ https://api.service-digitale-verwaltung.de https://cdn.eye-able.com/ https://dz.koblenz.de https://f1-eu.readspeaker.com https://geoportal.koblenz.de; style-src-elem 'self' 'unsafe-inline' .koblenz.de https://.readspeaker.com/ https://api.service-digitale-verwaltung.de https://cdn.eye-able.com/ https://f1-eu.readspeaker.com https://geoportal.koblenz.de; style-src-attr 'self' 'unsafe-inline' *.koblenz.de; worker-src 'self' blob: https://blupassionsystem.de; report-to main
last-modified	Wed, 19 Mar 2025 13:25:58 GMT
link	<https://www.stadtwerke-koblenz.de/:res/modules/module-view.stadtwerke.css?fp=7aa69011c507>; rel="preload"; as="style"; integrity="sha512-L0Q///sU7LYujT2Qph3TVpfi52R+Vv+wEAkr+B3euT1gK4gOeV9uU6VtV9W1ypIn5slieX42AfAiY6x1ENNaTA=="; crossorigin="anonymous"
content-encoding	gzip
vary	Accept-Encoding,Origin,Access-Control-Request-Method,Access-Control-Request-Headers,Accept,Accept-Language,DNT
strict-transport-security	max-age=31536000
referrer-policy	strict-origin
access-control-allow-origin
x-cache-detail	"cache miss: attempting entity save" from www.stadtwerke-koblenz.de
content-type	text/html;charset=UTF-8
server	Apache
statuscode	200
http_version	HTTP/2

External factors 100% achieved

Backlinks

(Critically important)

This website has excellent links from other websites.

This page has backlinks from 38 referring domains.

This page has 115 backlinks.

This page has backlinks from 35 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.stadtwerke-koblenz.de

Stadtwerke Koblenz | Stadtwerke Koblenz

Most important keywords

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

Keyword	Result	Recheck
Koblenz	72%	Check
Stadtwerke	72%	Check
Stadtwerke Koblenz	72%	Check
Moselbad Koblenz	57%	Check
Koblenz GmbH	56%	Check
Koblenz Telefon	54%	Check
NEUigkeiten	50%	Check
stadtwerke-koblenz	48%	Check
Wärmeplanung	43%	Check
Informationen	43%	Check
Leistung	43%	Check
bewegt	43%	Check
Kommunale	43%	Check
Kommunale Wärmeplanung	43%	Check
Moselbad	40%	Check
LKSG	38%	Check
Hafen	38%	Check
Neues	38%	Check
Stadtwerken	38%	Check
GmbH	38%	Check
KONTAKT	38%	Check
Bahnbetriebe	38%	Check
kommunalen	38%	Check
Lieferkettensorgfaltspflichtengesetz	38%	Check
Kobenz	38%	Check

Show more keywords and terms

Automatically check stadtwerke-koblenz.de including all subpages at once!

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Easy troubleshooting with optimization suggestions
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Stadtwerke-koblenz.de - SEO Checker

Task list of SEO Improvements 4 Tasks

Meta specifications 80% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Automatically check stadtwerke-koblenz.de including all subpages at once!

Page quality 47% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 68% achieved

(Critically important)

(Important)

Heading structure

Link structure 75% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 100% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Automatically check stadtwerke-koblenz.de including all subpages at once!

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