Grasemann.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
61% 
Page structure
70% 
Link structure
25% 
Server
79% 
External factors
21% 
SEO Score
Response time
1.82 s
File size
64.00 kB
Words
526
Media files
12
Number of links
84 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
R. Grasemann Sanitärtechnik u. Heizungsbau GmbH, Start, 22848 Norderstedt
The page title should be shorter than 580 pixels. It is 706 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Start, Ölheizung, Gasheizung, Wärmepumpen, Solaranlagen, Blockheizkraftwerk, Lüftung, Bad Planung / Renovierung, Wartung, in 22848 Norderstedt
The length of the meta description is perfect. (926 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.grasemann.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
titleR. Grasemann Sanitärtechnik u. Heizungsbau GmbH, Start, 22848 Norderstedt
keywordsÖlheizung, Gasheizung, Wärmepumpen, Solaranlagen, Blockheizkraftwerk, Lüftung, Bad Planung / Renovierung, Wartung,
descriptionStart, Ölheizung, Gasheizung, Wärmepumpen, Solaranlagen, Blockheizkraftwerk, Lüftung, Bad Planung / Renovierung, Wartung, in 22848 Norderstedt
robotsindex
format-detectiontelephone=no
Content-Languagede
languagede
publisherR. Grasemann Sanitärtechnik u. Heizungsbau GmbH
page-topicR. Grasemann Sanitärtechnik u. Heizungsbau GmbH, Start, 22848 Norderstedt
page-typeKommerzielle Organisation
audienceAlle
expiresNEVER
langde-de
og:titleR. Grasemann Sanitärtechnik u. Heizungsbau GmbH, Start, 22848 Norderstedt
og:urlhttps://www.grasemann.de
og:typewebsite
og:descriptionStart, Ölheizung, Gasheizung, Wärmepumpen, Solaranlagen, Blockheizkraftwerk, Lüftung, Bad Planung / Renovierung, Wartung, in 22848 Norderstedt
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
Words from the H1 heading are not used in the page content.
This page contains 526 words. That's ok.
34% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 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 11.63 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 usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
5 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/638176619512724858.pngNo alt attribute provided
https://www.grasemann.de/dummy.gifNo alt attribute provided
/upload/bilder/org/638176619512724858.pngNo alt attribute provided
...022/11/28/20221128145323-c09efbac-me.jpg © Bosch Thermotechnik GmbH, Buderus Deutschland © Bosch Thermotechnik GmbH, Buderus Deutschland
...022/11/28/20221128145323-c09efbac-me.jpg © Bosch Thermotechnik GmbH, Buderus Deutschland © Bosch Thermotechnik GmbH, Buderus Deutschland
...021/02/18/20210218103003-16e12737-me.jpg © Bosch Thermotechnik GmbH, BuderusMit Tablet oder Smartphone und einer Buderus App können Anlagenbetreiber ihre Heizung komfortabel bedienen. Diese Möglichkeiten erfreuen sich seit Monaten bei Hauseigentümern wachsender Beliebtheit. © Bosch Thermotechnik GmbH, Buderus
...020/09/16/20200916103356-0adce022-me.jpg © slavun/stock.adobe.com © slavun/stock.adobe.com
...021/05/10/20210510124536-fd7bc9fb-me.jpg © REDPIXEL/stock.adobe.com © REDPIXEL/stock.adobe.com
...021/07/13/20210713095709-db337a9b-me.jpg © christianchan/stock.adobe.com © christianchan/stock.adobe.com
...021/04/20/20210420140325-4170d1a1-me.jpg © Jérôme Rommé/stock.adobe.com © Jérôme Rommé/stock.adobe.com
/logo/buderus_partner_400.pngNo alt attribute provided
https://www.grasemann.de/spinner.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
Herzlich willkommen!
The H1 heading contains the words Herzlich willkommen! Use important keywords instead.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Herzlich willkommen!
H2 Spielend leicht zur neuen Heizung!
H2 Heizung
H2 Bad & Sanitär
H2 Unser Service für Sie
H2 Über uns
H2 Service
H2 Aktuelles
H2 Kundenlogin
H2 Passwort zusenden
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.
2 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=807Heizung
/?menu=807Übersicht
/?menu=869Digitale Steuerung
/?menu=813Gasheizung
/?menu=814Ölheizung
/?menu=819Wärmepumpen
/?menu=821Pufferspeicher
/?menu=847Flächenheizung
/?menu=842Förderprogramme Heizung
/?menu=8999Kostenlos anfragen
/?menu=863Kamine
/?menu=863Text duplicate Übersicht
/?menu=864Kaminöfen
/?menu=865Pelletöfen
/?menu=866Heiz- und Kamineinsätze
/?menu=809Bad/Sanitär
/?menu=809Text duplicate Übersicht
/?menu=824Bad
/?menu=825Trinkwasser
/?menu=826Regenwasser
/?menu=873Schwimmbadtechnik
/?menu=817Solar
/?menu=817Text duplicate Übersicht
/?menu=827Solarthermie
/?menu=828Photovoltaik
/?menu=829Solarstromspeicher
/?menu=806Über uns
/?menu=806Text duplicate Übersicht
/?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=812Aktuell
https://www.google.com/maps/pl...New window External Subdomain No Text
/?menu=706Kontakt
/?menu=805No Text
/?menu=807Text duplicate Heizung
/?menu=869Text duplicate Digitale Steuerung
/?menu=813Text duplicate Gasheizung
/?menu=814Text duplicate Ölheizung
/?menu=819Text duplicate Wärmepumpen
/?menu=821Text duplicate Pufferspeicher
/?menu=847Text duplicate Flächenheizung
/?menu=842Text duplicate Förderprogramme Heizung
/?menu=8999Text duplicate Kostenlos anfragen
/?menu=863Text duplicate Kamine
/?menu=864Text duplicate Kaminöfen
/?menu=865Text duplicate Pelletöfen
/?menu=866Text duplicate Heiz- und Kamineinsätze
/?menu=809Text duplicate Bad/Sanitär
/?menu=824Text duplicate Bad
/?menu=825Text duplicate Trinkwasser
/?menu=826Text duplicate Regenwasser
/?menu=873Text duplicate Schwimmbadtechnik
/?menu=817Text duplicate Solar
/?menu=827Text duplicate Solarthermie
/?menu=828Text duplicate Photovoltaik
/?menu=829Text duplicate Solarstromspeicher
/?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=812Text duplicate Aktuell
/?menu=8999Text duplicate Kostenlos anfragen
/?heizung&menu=807mehr erfahren
/?bad-sanitaer&menu=809Text duplicate mehr erfahren
/?ueber-uns&menu=806Text duplicate mehr erfahren
/?service&menu=810Text duplicate mehr erfahren
/?aktuell&menu=812Text duplicate mehr erfahren
/?menu=706Text duplicate Kontakt
/?menu=707Impressum
/?menu=804Datenschutz
https://www.buderus.de/New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.grasemann.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)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (1.82 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 (64 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
dateFri, 12 Jun 2026 05:21:40 GMT
content-length19357
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 7 referring domains.
This page only has 18 backlinks.
This page only has few backlinks from 5 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: GPTBot
Disallow: /
Sitemap: http:///sitemap.xml

Similar sites

Search preview

www.grasemann.de
R. Grasemann Sanitärtechnik u. Heizungsbau GmbH, Start, 22848 Norde...
Start, Ölheizung, Gasheizung, Wärmepumpen, Solaranlagen, Blockheizkraftwerk, Lüftung, Bad Planung / Renovierung, Wartung, in 22848 Norderstedt

Most important keywords

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

KeywordResultRecheck
Heizung72%Check
Heizung Lüftung61%Check
Grasemann59%Check
Grasemann Sanitärtechnik56%Check
Heizungsbau GmbH52%Check
Bad50%Check
Herzlich50%Check
willkommen50%Check
Bad Planung48%Check
Sanitärtechnik47%Check
Show more keywords and terms

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