Heizung-hamburg.de - SEO Checker

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Overview of the SEO Check
Meta information
82% 
Page quality
71% 
Page structure
79% 
Link structure
25% 
Server
79% 
External factors
73% 
SEO Score
Response time
1.98 s
File size
71.70 kB
Words
743
Media files
24
Number of links
83 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
A. Herforth GmbH, Start, 22175 Hamburg
The length of the page title is perfect. (373 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Start, in 22175 Hamburg
The meta description is too short. (154 pixels out of 1000 max pixel length) Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.heizung-hamburg.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Language defined in meta tags: de
Language defined in HTTP-Equiv meta tag: de
Server location: United States of America
There are different language information within the page markup.
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 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=1.0
titleA. Herforth GmbH, Start, 22175 Hamburg
keywordsAnlagen, Arbonia, Armatur, atmosphärischer Gasbrenner, Badezimmer, Bad, Badezimmerheizkörper, Badheizkörper, Blaubrenner MAN, Blaubrenner Buderus, Boiler, Borstel, Bosch, Bramfeld, Brennwert, Brennwertgerät, Brennwertkessel, Broetje, Brötje, Buderus, Buderusgasheizkessel, Buderusheizkessel, Buderuskessel, Danfoss, Dusche, Elco, Elektro-Oil, Erdgas, Erdgasbrenner, Erdgasheizung, Erdgasleitung, Eurotherm, EWFE, Fachverband Heizung, Fussbodenheizung, Gas, Gasbrenner ohne Gebläse, Gasbrenner, Gasbrennerwartung, Gasgebläsebrenner, Gasheizkessel, Gasheizung, Gasheizungsreparatur, Gasheizungswartung, Gaskessel, Gaskesselreparatur, Gasleitung, Gea, Giersch, Gussheizkörper, Hamburg, Hansa, Haus, Heimeier, Heizkessel, Heizkesselreparatur, Heizkörper, Heizkörper, Heizkörperventil, Heizkörperventile, Heizoel, Heizöl, Heizung, Heizungen, Heizungsinnung, Heizungsreparatur, Heizungsrohre, Herforth, homepage, Innung, Heizung, Sanitär, Installateur, Installation, Junkers, Keller, Klima, Koerting; Kontrollierte Lüftung, Körting, Kundendienst, Aluminiumheizkörper, Holzheizung, Montage, Platte, Stahlheizkörper, Umweltschutz, Abgase, Afriso, Alsterdorf, Arbonia, Architekten, Architekt, Arne, Herforth, Barmbek, Bauantrag, Behörden, Bergstedt, Berne, Bette, Billbrook, Billstedt, Boa, Boiler, Borstel, Bramfeld, Brause, Brennerlieferung, Brennermontage, Centra, Centratherm, Cufix, Cuprotherm, Danfoss, Duravit, Durchlauferhitzer, Duschulox, Duvenstedt, Ekkehart, Herforth, Herford, Herfort, Herfurth, Elysator, Energie, Energieberater, Energieberatung, Erdgase, Erdgas, Erdgaspreise, Erdgasverbrauch, Farmsen, Fröhling, Fuhlsbüttel, Geberit, Giftalarm, Grohe, Grohearmatur, Großborstel, Grundfos, Grundfoss, Hamburg, Hamburger, Hamburgisch, Handwaschbecken, Hansa, Hansabrenner, Hansamix, Hansgrohe, Heimeier, Heizkosten, Heizoelpreise, Heizoelverbrauch, Heizung, Herford, Herfort, Herfurd, Herfurt, Herfurth, Hoynewell, Hummelsbüttel, Hüppe, Immission, Immissionen, Immissionsmessung, Judo, Kaldewei, Kampmann, Keramag, Kermi, Keuco, Kleinborstel, KSB; Kundendienst, Kundendienstvertrag, Künzel, Kupferrohr, Kupferrohre, Landis & Gyr, Langenhorn, Luftheizung, Lüftung, Magra, MAN, MAN-Ölbrenner, MAN-Raketenbrenner, MAG - Ölbrenner, Meister, Modernisierung, Modernisierung, Neheim, Neu, Niederdruck, Notdienst, Oel, Oelalarm, Oelbrenner, Oelfeuerung, Oelfeuerungen, Oelheizkessel, Oelheizung, Oelheizungen, Oelheizungsreparatur, Oelkessel, Oelleitung, Oeltank, Oeltanks, Örtli, Oertli, Ohlsdorf, Ohlstedt, Öjendorf, Öl, Ölalarm, Ölbrenner, Ölfeuerung, Ölfeuerungen, Ölheizkessel, Ölheizung, Ölheizungen, Ölheizungsreparatur, Ölkessel, Ölleitung, Öltank, Öltanks, Original-Raketenbrenner, Oventrop, Pellet, Pelletheizung, Photovoltaik, Planheizkörper, Plattenheizkörper, Platte, Pneumatex, Pohle, Poppenbüttel, Propangas, Radiator, Radiatoren, Rahlstedt, Raketenbrenner, Rapido, Regenwassernutzung, Reparaturen, Reverenzen, Riello, Rippenheizkörper, Rohrbruch, Röhrenheizkörper, Rohrleitung, Rotex, Russ, Ruß, Rus, Sanbloc, Sanbloc, Sanitär, Sasel, Satronik, SBS, Schäfer, Scheer, Scheerbrenner, Schichtenspeicher, Schmutzfänger, Schütz, Service, Servicevertrag, Shell, Sicherheitsventil, Sieger, Siegerheizkessel, Siemens, Solar, Solarboiler, Solarförderung, Solarheizung, Solarnutzung, Solarspeicher, Solartechnik, Spirovent, Spültischarmatur, Stadtgas, Staefa, Stahlheizkörper, Stahlradiator, Stiebel-Eltron, Stiebel, Stitz, Stoerdienst, Stoerung, Stördienst, Störung, Strebel, Syr, Tank, Tankreinigung, Therme, Thermostatventil, Thermostatventil, Thermostatventile, Thiessen, Thyssen, Turbotherm, Umwälzpumpe, Vaillant, Velta, Ventil, Veritherm, Verluste, Viesmann, Viessmann, Vismann, Vissmann, Villeroy & Boch, Volksdorf, Vortex, Waerme, Wärme, Walddörfer, Wandheizung, Wandsbek, Wanne, Warmwasserheizung, Warmwasserheizungen, Warmwasserspeicher, Warmwasserzentralheizung, Wartung, Wartungen, Wartungsvertrag, Waschbecken, Waschtisch, Wasserdruck, WC, Weishaupt, Weißhaupt, Wellingsbüttel, Werit, Werkskundendienst, Wilo, Windhager, Wintergarten, Wintergartenheizung, Wolf, Zehnder, Zender, Zentra, Zentralheizung, Zentralheizungen, Zentralheizungsinnung
descriptionStart, in 22175 Hamburg
robotsindex
format-detectiontelephone=no
Content-Languagede
languagede
publisherA. Herforth GmbH
page-topicA. Herforth GmbH, Start, 22175 Hamburg
page-typeKommerzielle Organisation
audienceAlle
expiresNEVER
google-site-verificationYqk364Ii22hYfuR1pOuwYsppRpqVBtToiAyeENJAkdo
langde-de
og:titleA. Herforth GmbH, Start, 22175 Hamburg
og:urlhttps://www.heizung-hamburg.de
og:typewebsite
og:descriptionStart, in 22175 Hamburg
languagede
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
These Typos were found:
  • ausserdem => außerdem
This page contains 743 words. That's ok.
35.7% of the text are stop words.
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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.49 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)
Some tags are too long. With 88 characters this one is longer than 70 characters:
"wir bieten ihnen heizungsbau, wartungen, solartechnik, modernisierungen und vieles mehr."
Image SEO
(Somewhat important)
11 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
/upload/bilder/org/637771409966246765.pngNo alt attribute provided
https://www.heizung-hamburg.de/dummy.gifNo alt attribute provided
/upload/bilder/org/637771409966246765.pngNo alt attribute provided
/upload/bilder/1024/637771432473792215.pngNo alt attribute provided
...020/05/27/20200527105257-cb069e50-me.jpgNo alt attribute provided
...021/01/27/20210127093624-4e999771-la.jpg © Polat Alp/stock.adobe.com © Polat Alp/stock.adobe.com
...021/01/27/20210127093624-4e999771-la.jpg © Polat Alp/stock.adobe.com © Polat Alp/stock.adobe.com
...021/05/12/20210512131824-78928446-la.jpg © peterschreiber.media/stock.adobe.com © peterschreiber.media/stock.adobe.com
...021/05/12/20210512131824-78928446-la.jpg © peterschreiber.media/stock.adobe.com © peterschreiber.media/stock.adobe.com
...021/08/24/20210824122306-9bc26d03-la.jpg © tl6781/stock.adobe.com © tl6781/stock.adobe.com
...021/08/24/20210824122306-9bc26d03-la.jpg © tl6781/stock.adobe.com © tl6781/stock.adobe.com
...021/03/31/20210331094400-8f23563e-la.jpg © Kenneth/stock.adobe.com © Kenneth/stock.adobe.com
...021/03/31/20210331094400-8f23563e-la.jpg © Kenneth/stock.adobe.com © Kenneth/stock.adobe.com
...021/08/25/20210825122601-945c444d-la.jpg © Lubos Chlubny/stock.adobe.com © Lubos Chlubny/stock.adobe.com
...021/08/25/20210825122601-945c444d-la.jpg © Lubos Chlubny/stock.adobe.com © Lubos Chlubny/stock.adobe.com
...021/03/11/20210311121701-233dff83-me.jpg © freebird7977/stock.adobe.com © freebird7977/stock.adobe.com
...021/04/20/20210420140128-393854a0-me.jpg © m.mphoto/stock.adobe.com © m.mphoto/stock.adobe.com
...021/02/10/20210210130517-ad61624c-me.jpg © Marco2811/stock.adobe.com © Marco2811/stock.adobe.com
/upload/bilder/1024/636794490024429237.pngNo alt attribute provided
/upload/bilder/1024/636794490024429237.pngNo alt attribute provided
/logo/Sanitaer-Heizung-Klima-Innung.pngNo alt attribute provided
...o/qualifizierter_buderus_partner_400.pngNo alt attribute provided
/pics/stellenschild-klicken-1.pngNo alt attribute provided
https://www.heizung-hamburg.de/spinner.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
Für jeden Bedarf die richtige Heizung
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Für jeden Bedarf die richtige Heizung
H2 Heizung Herforth in Hamburg – Heizung, Wartung & Sanitär
H2 040 640 08 08
H2 Unsere Leistungen auf einen Blick
H2 Heizung
H2 Kamine
H2 Lüftung
H2 Solar
H2 Anlagenbau
H2 Unser Service für Sie
H2 Über uns
H2 Service
H2 Aktuelles
H2 Förderung Heizung
H2 Kundenlogin
H2 Passwort zusenden
H4 Wir bieten Ihnen Heizungsbau, Wartungen, Solartechnik, Modernisierungen und vieles mehr.
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.
3 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/?menu=805No Text
/?menu=806Über uns
/?menu=806Übersicht
/?menu=822Unser Team
/?menu=816Referenzen
/?menu=862So finden Sie uns
/?menu=811Partner
/?menu=823Stellenangebote
/?menu=810Service
/?menu=810Text duplicate Übersicht
/?menu=835Wartung
/?menu=836Notdienst
/?menu=837Energieberatung
/?menu=8381Förderservice Heizung
/?menu=807Heizung
/?menu=807Text duplicate Übersicht
/?menu=869Digitale Steuerung
/?menu=813Gasheizung
/?menu=814Ölheizung
/?menu=819Wärmepumpen
/?menu=8077Fernwärme
/?menu=820Blockheizkraftwerke
/?menu=838Brennstoffzellen
/?menu=821Pufferspeicher
/?menu=847Flächenheizung
/?foerdermittel-heizung&menu=8381zum Förderservice Heizung
/?menu=863Kamine
/?menu=863Text duplicate Übersicht
/?menu=864Kaminöfen
/?menu=866Heiz- und Kamineinsätze
/?menu=808Lüftung
/?menu=817Solar
/?menu=817Text duplicate Übersicht
/?menu=827Solarthermie
/?menu=848Anlagenbau
/?menu=3422530Preise
/?menu=812Aktuelles
https://www.google.com/maps/pl...New window External Subdomain No Text
/?menu=706Kontakt
/?menu=805No Text
/?menu=806Text duplicate Über uns
/?menu=822Text duplicate Unser Team
/?menu=816Text duplicate Referenzen
/?menu=862Text duplicate So finden Sie uns
/?menu=811Text duplicate Partner
/?menu=823Text duplicate Stellenangebote
/?menu=810Text duplicate Service
/?menu=835Text duplicate Wartung
/?menu=836Text duplicate Notdienst
/?menu=837Text duplicate Energieberatung
/?menu=8381Text duplicate Förderservice Heizung
/?menu=807Text duplicate Heizung
/?menu=869Text duplicate Digitale Steuerung
/?menu=813Text duplicate Gasheizung
/?menu=814Text duplicate Ölheizung
/?menu=819Text duplicate Wärmepumpen
/?menu=8077Text duplicate Fernwärme
/?menu=820Text duplicate Blockheizkraftwerke
/?menu=838Text duplicate Brennstoffzellen
/?menu=821Text duplicate Pufferspeicher
/?menu=847Text duplicate Flächenheizung
/?foerdermittel-heizung&menu=8381Text duplicate zum Förderservice Heizung
/?menu=863Text duplicate Kamine
/?menu=864Text duplicate Kaminöfen
/?menu=866Text duplicate Heiz- und Kamineinsätze
/?menu=808Text duplicate Lüftung
/?menu=817Text duplicate Solar
/?menu=827Text duplicate Solarthermie
/?menu=848Text duplicate Anlagenbau
/?menu=3422530Text duplicate Preise
/?menu=812Text duplicate Aktuelles
/?heizung&menu=807mehr erfahren
/?kamine&menu=863Text duplicate mehr erfahren
/?lueftung&menu=808Text duplicate mehr erfahren
/?solar&menu=817Text duplicate mehr erfahren
/?anlagenbau&menu=848Text duplicate mehr erfahren
/?ueber-uns&menu=806Text duplicate mehr erfahren
/?service&menu=810Text duplicate mehr erfahren
/?aktuell&menu=812Text duplicate mehr erfahren
/?foerdermittel-heizung&menu=8381Text duplicate mehr erfahren
/?menu=706Text duplicate Kontakt
/?menu=707Impressum
/?menu=804Datenschutz
https://www.buderus.de/New window External Subdomain No Text
/?menu=823No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.heizung-hamburg.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.98 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.
The file size of the HTML document is fine (72 kB).

HTTP Response Header

NameValue
cache-controlprivate
content-typetext/html; charset=utf-8
content-encodinggzip
varyAccept-Encoding
serverMicrosoft-IIS/10.0
set-cookie74 Characters
x-aspnet-version4.0.30319
x-powered-byASP.NET
access-control-allow-headersaccept, content-type
access-control-allow-origin*
access-control-allow-methodsPOST, GET, OPTIONS
dateTue, 24 Sep 2024 00:56:39 GMT
content-length22230
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 22 referring domains.
This page only has 39 backlinks.
This page only has few backlinks from 19 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: GPTBot
Disallow: /
Sitemap: http:///sitemap.xml

Similar sites

Search preview

www.heizung-hamburg.de
A. Herforth GmbH, Start, 22175 Hamburg
Start, in 22175 Hamburg

Most important keywords

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

KeywordResultRecheck
Hamburg78%Check
Heizung72%Check
Heizung Herforth65%Check
Heizung Sanitär60%Check
Art58%Check
Herforth55%Check
Förderservice Heizung55%Check
Themen Heizung55%Check
Herforth GmbH53%Check
bedarf50%Check
Show more keywords and terms

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