Gas-heizkessel.de - SEO Checker

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Overview of the SEO Check
Meta information
48% 
Page quality
85% 
Page structure
79% 
Link structure
63% 
Server
91% 
External factors
25% 
SEO Score
Response time
0.26 s
File size
159.00 kB
Words
1896
Media files
13
Number of links
111 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
gas-heizkessel.de - Heizung, Wärme, Energie, Verbrennung, Effizienz, Temperatur, Heizkosten, Wartung, Umweltfreundlich, Zuverlässigkeit, Gas Heizkessel
The page title should be shorter than 580 pixels. It is 1403 pixels long. Optimize title
The domain is used in the page's title.
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: en
Server location: United States of America
The given language en does not conform with the detected language 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
langen
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Vaillant Verteilerbalken 307556Verteilerbalken für 2 Rohrgruppenkomple...
This page contains 1896 words. That's ok.
34.5% 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.
23 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 19.27 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: gas-heizkessel.de
Image SEO
(Somewhat important)
1 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
/logos/logo_4.svgNo alt attribute provided
https://www.gas-heizkessel.de/&Daikin DE.HEAT.IBN.BR Inbetriebnahme Heizkessel DE.HEAT.IBN.BR
https://www.gas-heizkessel.de/&Daikin HEAT.IBN.BRSO Inbetriebnahmekombination Heizkessel HEAT.IBN.BRSO
...f6VFi1K6VmiVaqnac/18886220896_large.webpBlackbird Replica Lenkerschaum - Gas Gas
...rRxtizMhSObMlBeBY/61702899685_large.webpTECNIUM Luftfilter - 1407 Gas Gas
...rXlk-W8_uXlAFluE/115258812700_large.webpPOLISPORT Gas-Gas-Black-Kühleröffnungen
...O8Fo35lzyDHhw3Cs2g/72131470719_large.jpgVaillant Verteilerbalken 307556 für 2 Rohrgruppen, mit Wärmedämmung, für Heizkessel
...O8Fo35lzyDHhw3Cs2g/71342078250_large.jpgVaillant Verteilerbalken 307556 für 2 Rohrgruppen, mit Wärmedämmung, für Heizkessel
...mcwWPPTFYID5qdqxoBs/2626321642_large.jpgKS Tools Schraubverlängerung für Heizkessel-Werkzeug Ø 20mm, 1m lang
...3JFcXd4s_PFJW5wpYne75Yrb6p5OjR49_NNmLx0-Vaillant Verteilerbalken 307556 für 2 Rohrgruppen, mit Wärmedämmung, für Heizkessel
...i9nNj.uE3idrD18PIm07.92xEAMTAPpT.ezlTAw-Vaillant Verteilerbalken 307556 für 2 Rohrgruppen, mit Wärmedämmung, für Heizkessel
...xqX7mP9SGzGGD528/405992622634_large.webpFACTORY LINKS Schwingenlager-Kit Gas Gas
...xqX7mP9SGzGGD528/405992625787_large.webpFACTORY LINKS Reparatursatz Umlenkhebel Gas Gas

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Produkte zum Begriff Gas Heizkessel:
H2 Ähnliche Suchbegriffe für Gas Heizkessel:
H3 Welcher Gas Heizkessel ist der beste?
H3 Was kostet ein neuer Heizkessel für Gas?
H3 Wann Heizkessel austauschen?
H3 Was kostet Heizkessel austauschen?
H3 Ist der Heizkessel kaputt?
H3 Was ist ein Heizkessel?
H3 Wie schweißt man einen Heizkessel?
H3 Was ist ein elektrischer Heizkessel?
H3 Wie lange hält ein Heizkessel?
H3 Was kostet ein neuer Heizkessel?
H3 Was ist der beste Heizkessel?
H3 Was kostet ein Pellet Heizkessel?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.gas-heizkessel.de/gas-heizkessel.de
/HeizungHeizung
/WärmeWärme
/EnergieEnergie
/VerbrennungVerbrennung
/EffizienzEffizienz
/TemperaturTemperatur
/HeizkostenHeizkosten
/WartungWartung
/UmweltfreundlichUmweltfreundlich
/ZuverlässigkeitZuverlässigkeit
/HeizungText duplicate Heizung
/WärmeText duplicate Wärme
/EnergieText duplicate Energie
/VerbrennungText duplicate Verbrennung
/EffizienzText duplicate Effizienz
/TemperaturText duplicate Temperatur
/HeizkostenText duplicate Heizkosten
/WartungText duplicate Wartung
/UmweltfreundlichText duplicate Umweltfreundlich
/ZuverlässigkeitText duplicate Zuverlässigkeit
https://www.shopping.eu/int/Ga...New window External Subdomain Weiter zu Shopping.eu
/HeizkesselHeizkessel
/HeizkesselsHeizkessels
https://www.gas-heizkessel.de/GasGas
/VerschiedenenVerschiedenen
/RatsamRatsam
/BesteBeste
/KostenKosten
/HängtHängt
/FaktorenFaktoren
/BestenBesten
/EffizienzText duplicate Effizienz
/ LeistungLeistung
/ UmweltfreundlichkeitUmweltfreundlichkeit
/ ZuverlässigkeitText duplicate Zuverlässigkeit
/ WartungText duplicate Wartung
/ KostenText duplicate Kosten
/ MarkenMarken
/ InstallationInstallation
/ EnergieeffizienzklasseEnergieeffizienzklasse
/ Garantie.Garantie.
/PreisPreis
/ HeizkesselText duplicate Heizkessel
/ GasText duplicate Gas
/ NeuNeu
/ InstallationText duplicate Installation
/ KostenText duplicate Kosten
/ AngebotAngebot
/ EffizienzText duplicate Effizienz
/ WartungText duplicate Wartung
/ EnergieeffizienzEnergieeffizienz
/HeizleistungHeizleistung
/ BrennstoffqualitätBrennstoffqualität
/ SchadstoffentwicklungSchadstoffentwicklung
/ GeräuschemissionenGeräuschemissionen
/ WartungsintervalleWartungsintervalle
/ EnergieeffizienzText duplicate Energieeffizienz
/ UmweltfreundlichkeitText duplicate Umweltfreundlichkeit
/ BetriebskostenBetriebskosten
/ GarantieGarantie
/CostCost
/ heatingheating
/ boilerboiler
/ replacementreplacement
/ installationinstallation
/ energyenergy
/ efficiencyefficiency
/ maintenancemaintenance
/ savingssavings
/ lifespan.lifespan.
/LebensdauerLebensdauer
/ WartungText duplicate Wartung
/ EnergieeffizienzText duplicate Energieeffizienz
/ VerschleißVerschleiß
/ AlterAlter
/ TechnologieTechnologie
/ ReparaturReparatur
/ InstallationText duplicate Installation
/ GarantieText duplicate Garantie
/ Umweltfreundlichkeit.Umweltfreundlichkeit.
/PreisText duplicate Preis
/ InstallationText duplicate Installation
/ EnergieeffizienzText duplicate Energieeffizienz
/ WartungText duplicate Wartung
/ BrennstoffBrennstoff
/ FörderungFörderung
/ HeizungstechnikHeizungstechnik
/ AnschaffungAnschaffung
/ UmweltfreundlichText duplicate Umweltfreundlich
/ MontageMontage
/EffizienzText duplicate Effizienz
/ KostenText duplicate Kosten
/ UmweltfreundlichkeitText duplicate Umweltfreundlichkeit
/ LeistungText duplicate Leistung
/ WartungText duplicate Wartung
/ ZuverlässigkeitText duplicate Zuverlässigkeit
/ EnergieverbrauchEnergieverbrauch
/ TechnologieText duplicate Technologie
/ InstallationText duplicate Installation
/ MarkenText duplicate Marken
/PreisText duplicate Preis
/ PelletPellet
/ HeizkesselText duplicate Heizkessel
/ KostenText duplicate Kosten
/ InstallationText duplicate Installation
/ WartungText duplicate Wartung
/ EffizienzText duplicate Effizienz
/ EnergieText duplicate Energie
/ UmweltUmwelt
/ Förderung.Förderung.
/info/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.gas-heizkessel.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.26 seconds.
The file size of the HTML document is fine (159 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.2
dateWed, 25 Sep 2024 22:36:35 GMT
content-typetext/html; charset=utf-8
content-encodinggzip
varyaccept-encoding
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 40 backlinks.
This page only has few backlinks from 1 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: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
Gas72%Check
Gas Heizkessel67%Check
Heizkessel66%Check
gas-heizkessel62%Check
Es ratsam54%Check
neuer Heizkessel52%Check
Heizkessel austauschen52%Check
Inbetriebnahmekombination Heizkessel51%Check
Wärme50%Check
Pellet Heizkessel50%Check
Show more keywords and terms

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