Natelberg.de - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
73% 
Page structure
29% 
Link structure
81% 
Server
70% 
External factors
100% 
SEO Score
Response time
1.38 s
File size
143.20 kB
Words
299
Media files
16
Number of links
63 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Natelberg Gebäudetechnik - Ihr Partner für Gebäudetechnik
The length of the page title is perfect. (533 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Wir sind Ihr kompetenter Dienstleister für Heizung-, Sanitär-, Elektro-, Klima-, Medientechnik und erneuerbare Energien in Ostfriesland.
The length of the meta description is perfect. (832 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.natelberg.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionWir sind Ihr kompetenter Dienstleister für Heizung-, Sanitär-, Elektro-, Klima-, Medientechnik und erneuerbare Energien in Ostfriesland.
generatorPowered by Slider Revolution 6.7.34 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
article:modified_time2025-07-17T07:20:05+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleNatelberg Gebäudetechnik - Ihr Partner für Gebäudetechnik
og:descriptionWir sind Ihr kompetenter Dienstleister für Heizung-, Sanitär-, Elektro-, Klima-, Medientechnik und erneuerbare Energien in Ostfriesland.
og:urlhttps://www.natelberg.de/
og:site_nameNatelberg Gebäudetechnik
og:imagehttps://www.natelberg.de/wp-content/uploads/2023/11/natelberg_gebaeudetechnik_zentrale.webp
og:image:width1920
og:image:height1280
og:image:typeimage/webp
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 299 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 8.75 words is low.
26.1% 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.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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" is provided.
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.
Image SEO
(Somewhat important)
2 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
data:[...] Base64No alt attribute provided
data:[...] Base64Wärme
data:[...] Base64Photovoltaik
data:[...] Base64Sanitär
data:[...] Base64Klima & Lüftung
data:[...] Base64Elektro/Smarthome
data:[...] Base64Medientechnik
data:[...] Base64Fassadenklempnerei
data:[...] Base64Natelberg Förderservice
data:[...] Base64Kundenservice
...easer-heizungsrechner-uai-1706x1280.webpHeizungsrechner
.../11/teaser-badrechner-uai-1706x1280.webpBadrechner
/wp-content/uploads/2023/11/ntg.webpNatelberg Gebäudetechnik
...ploads/2023/11/standort-fehnservice.webpFehn Service
/wp-content/uploads/2025/04/meyerhoff.webpNo alt attribute provided

Page structure

H1 heading
(Critically important)
Ihr Partner für Gebäudetechnik
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 32 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Ihr Partner für Gebäudetechnik
H1 Rundum-Sorglos-Paket
H1 Deine Karriere bei Natelberg
H2 In 5 Minuten zu Ihrem Heizungsangebot.
H2 Kalkulieren Sie jetzt Ihr Traumbad
H2 Über uns
H2 Leistungen
H2 Jobs
H2 Kontakt
H3 Heute schon an morgen denken!
H3 Unsere Leistungen
H3 Wärme360°
H3 Wärme
H3 Photovoltaik
H3 Sanitär
H3 Klima
H3 Elektro/Smarthome
H3 Medientechnik
H3 Fassadenverkleidung
H3 Förderservice
H3 Kundenservice
H3 Deine Zukunft bei Natelberg.
H3 Natelberg Gebäudetechnik GmbH
H3 Fehn Service Gebäudetechnik
H3 Meyerhoff Gebäudetechnik
H5 Heizungsrechner
H5 Badrechner
H6 Natelberg Gebäudetechnik GmbH Duplicate text
H6 Wärme360° Duplicate text
H6 Jobs Duplicate text
H6 Erneuerbare Energien
H6 Jobs Duplicate text
Some internal link anchor texts are too long.
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.
The number of internal links is ok.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.natelberg.de/IMG-ALT logo
/ueber-uns/Über uns
/ueber-uns/Natelberg Gebäudetechnik
/ueber-uns/geschichte/Geschichte
/ueber-uns/Zertifikate
/ueber-uns/partner/Unsere Partner
/ueber-uns/nachhaltigkeit/Nachhaltigkeit
/ueber-uns/newsletter/Newsletter
/leistungen/Leistungen
/leistungen/waerme/Wärme
/leistungen/waerme360/Wärme360°
/leistungen/sanitaer/Sanitär
/leistungen/klima/Klima
/leistungen/photovoltaik/Photovoltaik
/leistungen/elektro-smarthome/Elektro/SmartHome
/leistungen/medientechnik/Medientechnik
/leistungen/fassadenverkleidung/Fassadenverkleidung
/leistungen/foerderservice/Förderservice
/leistungen/kundenservice/Kundenservice
/referenzen/Referenzen
https://www.natelberg.de/jobs/Jobs
/jobs/karriere/Karriere
/jobs/ausbildung/Ausbildung
/jobs/bewerbungsformular/Bewerbungsformular
https://www.natelberg.de/kontakt/Kontakt
https://de-de.facebook.com/Tec...New window External Subdomain No Text
https://www.instagram.com/nate...New window External Subdomain No Text
/waerme360/Mehr erfahren
A-TITLE Jetzt informieren
https://www.natelberg.de/jobs/Jetzt bewerben!
A-TITLE Jetzt informieren
/portfolio/waerme360/Text duplicate Wärme360°
/portfolio/waerme/Wärme Ihr Wärmeerzeuger – nachhaltig, ganzheitlich und umweltfreundlich
IMG-ALT Wärme
/portfolio/photovoltaik/Photovoltaik Umweltfreundlich und nachhaltig Leben
IMG-ALT Photovoltaik
/portfolio/sanitaer/Sanitär Ihre Wohlfühl-Oase: praktisch durch pure Eleganz.
IMG-ALT Sanitär
/portfolio/klima/Klima Saubere Luft für Ihr Zuhause.
IMG-ALT Klima & Lüftung
/portfolio/elektro-smarthome/Elektro/Smarthome Vorausschauende Energie-Konzepte mit Qualität.
IMG-ALT Elektro/Smarthome
/portfolio/medientechnik/Medientechnik Weniger Technik. Mehr Design. media@home Natelberg
IMG-ALT Medientechnik
/portfolio/fassadenverkleidung/Fassadenverkleidung Fassadenverkleidung – Das Gesicht Ihres Hauses.
IMG-ALT Fassadenklempnerei
/portfolio/foerderservice/Förderservice Nutzen Sie Ihre Fördermöglichkeiten für Heizungsmodernisierung und Badsanierung.
IMG-ALT Natelberg Förderservice
/portfolio/kundenservice/Kundenservice Kooperationspartner Fehn Service Gebäudetechnik GmbH: Ihr optimaler Kundendienst im Bereich Gebäudetechnik.
IMG-ALT Kundenservice
/leistungen/waermeZum Heizungsrechner →
A-TITLE Zum Heizungsrechner
/leistungen/waermeIMG-ALT Heizungsrechner
/leistungen/sanitaerIMG-ALT Badrechner
A-TITLE About Business
/leistungen/sanitaerZum Badrechner →
A-TITLE Zum Badrechner
https://www.natelberg.de/jobs/Jetzt informieren
A-TITLE Jetzt informieren
https://www.natelberg.de/natelberg.de
https://fehn-service.de/New window External fehn-service.de
https://meyerhoff-gebaeudetech...External meyerhoff-gebaudetechnik.de
/ueber-uns/Text duplicate Natelberg Gebäudetechnik
/ueber-uns/geschichte/Text duplicate Geschichte
/ueber-uns/Text duplicate Zertifikate
/ueber-uns/partner/Text duplicate Unsere Partner
/?page_id=111218Smart Huus
/referenzen/Text duplicate Referenzen
/leistungen/waerme/Text duplicate Wärme
/leistungen/sanitaer/Text duplicate Sanitär
/leistungen/klima/Text duplicate Klima
/leistungen/photovoltaik/Text duplicate Photovoltaik
/leistungen/elektro-smarthome/Text duplicate Elektro/SmartHome
/leistungen/medientechnik/Text duplicate Medientechnik
/leistungen/fassadenverkleidung/Text duplicate Fassadenverkleidung
/leistungen/foerderservice/Text duplicate Förderservice
/leistungen/kundenservice/Text duplicate Kundenservice
https://www.natelberg.de/jobs/Deine Zukunft bei Natelberg
/jobs/bewerbungsformular/Text duplicate Bewerbungsformular
https://www.natelberg.de/kontakt/Text duplicate Kontakt
/impressum/Impressum
/datenschutzerklaerung/Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.natelberg.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 slow (1.38 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 (143 kB).

HTTP Response Header

NameValue
dateThu, 14 Aug 2025 17:04:09 GMT
serverApache/2.4.65 (Unix)
x-powered-byPHP/8.0.30
pragmapublic
cache-controlmax-age=3600, public
content-encodinggzip
varyAccept-Encoding
last-modifiedThu, 14 Aug 2025 17:04:09 GMT
accept-rangesnone
referrer-policyno-referrer-when-downgrade
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 53 referring domains.
This page has 68 backlinks.
This page has backlinks from 22 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.natelberg.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.natelberg.de
Natelberg Gebäudetechnik - Ihr Partner für Gebäudetechnik
Wir sind Ihr kompetenter Dienstleister für Heizung-, Sanitär-, Elektro-, Klima-, Medientechnik und erneuerbare Energien in Ostfriesland.

Most important keywords

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

KeywordResultRecheck
Technik81%Check
Natelberg70%Check
Gebäudetechnik68%Check
Natelberg Gebäudetechnik68%Check
Partner62%Check
Gebäudetechnik GmbH55%Check
Elektro54%Check
Sanitär54%Check
Klima54%Check
Medientechnik54%Check
Show more keywords and terms

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