Irth.de - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
86% 
Page quality
86% 
Page structure
75% 
Link structure
87% 
Server
95% 
External factors
17% 
SEO Score
Response time
1.57 s
File size
145.20 kB
Words
596
Media files
20
Number of links
28 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Heizung und Sanitärtechnik Andreas Irth GmbH
The length of the page title is perfect. (528 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Eine Leidenschaft - Ein Team. Unser Familienunternehmen im schönen Schwarzwald, hat seit 30 Jahren ein Ziel. Wir möchten mit Ihnen gemeinsam, Ihre Wünsche und
The meta description is too long: 1035 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.irth.de/
There is a valid canonical link specified.
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
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
descriptionEine Leidenschaft - Ein Team. Unser Familienunternehmen im schönen Schwarzwald, hat seit 30 Jahren ein Ziel. Wir möchten mit Ihnen gemeinsam, Ihre Wünsche und
robotsindex, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large
generatorWP Rocket 3.18.2
msapplication-TileImagehttps://www.irth.de/wp-content/uploads/2022/08/cropped-fav1-270x270.jpg
article:published_time2018-02-22T09:34:41+01:00
article:modified_time2025-02-13T18:24:11+01:00
langde
twitter:cardsummary_large_image
twitter:titleStartseite - Heizung und Sanitärtechnik Andreas Irth GmbH
twitter:descriptionEine Leidenschaft - Ein Team. Unser Familienunternehmen im schönen Schwarzwald, hat seit 30 Jahren ein Ziel. Wir möchten mit Ihnen gemeinsam, Ihre Wünsche und
twitter:label1Verfasst von
twitter:data1JK-Homepages
twitter:label2Lesedauer
twitter:data22 Minuten
og:localede_DE
og:typewebsite
og:titleStartseite - Heizung und Sanitärtechnik Andreas Irth GmbH
og:descriptionEine Leidenschaft - Ein Team. Unser Familienunternehmen im schönen Schwarzwald, hat seit 30 Jahren ein Ziel. Wir möchten mit Ihnen gemeinsam, Ihre Wünsche und
og:urlhttps://www.irth.de/
og:site_nameHeizung und Sanitärtechnik Andreas Irth GmbH
og:updated_time2025-02-13T18:24:11+01:00
charsetUTF-8

Automatically check irth.de including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
This page contains 596 words. That's ok.
42.6% 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.
15 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.58 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
19 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:[...] Base64Logo_Irth_Header3Logo_Irth_Header3
/wp-content/uploads/2023/01/1.jpgNo alt attribute provided
/wp-content/uploads/2023/01/2.jpgNo alt attribute provided
/wp-content/uploads/2023/01/3.jpgNo alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

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

Heading structure

Heading levelContent
H2 Andreas Irth Heizungs- und Sanitärtechnik
H2 Über uns
H2 Andreas Irth GmbH
H2 Andreas Irth GmbH Duplicate text
H2 Unser Service
H2 Starke Partner
H2 Wir vertrauen auf die Marktführer
H2 Social Media
H2 Kontaktmöglichkeiten
H2 Öffnungszeiten
H2 Weitere Informationen
H3 Sanitärtechnik
H3 Heizung
H3 Klima
H3 Wartung
H3 Notfallbereitschaft
H3 Fördermittelberatung
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.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.irth.de/Anchor Zum Inhalt wechseln
https://www.irth.de/Subdomain No Text
https://www.irth.de/Subdomain Startseite
https://www.irth.de/ueber-uns/Subdomain Unternehmen
https://www.irth.de/ueber-uns/Subdomain Über uns
https://www.irth.de/karriere/Subdomain Karriere
/sanitaertechnik/Subdomain Sanitärtechnik
/heizungstechnik/Subdomain Heizungstechnik
https://www.irth.de/klima/Subdomain Klima
/service-wartung/Subdomain Service & Wartung
https://www.irth.de/kontakt/Subdomain Kontakt
https://www.irth.de/Subdomain IMG-ALT Logo_Irth_Header3
https://www.irth.de/kontakt/Subdomain Jetzt Angebot einholen
https://www.instagram.com/vanc...New window External Subdomain Quelle: @vanconickx
/sanitaertechnik/Subdomain No Text
/sanitaertechnik/Subdomain Text duplicate Sanitärtechnik
/sanitaertechnik/Subdomain Weitere Informationen
/heizungstechnik/Subdomain No Text
/heizungstechnik/Subdomain Heizung
/heizungstechnik/Subdomain Text duplicate Weitere Informationen
https://www.irth.de/klima/Subdomain No Text
https://www.irth.de/klima/Subdomain Text duplicate Klima
https://www.irth.de/klima/Subdomain Text duplicate Weitere Informationen
https://www.irth.de/ueber-uns/Subdomain Text duplicate Weitere Informationen
/service-wartung/Subdomain Mehr Erfahren
/service-wartung/Subdomain Text duplicate Mehr Erfahren
https://www.irth.de/klimaSubdomain Anchor Text duplicate Mehr Erfahren
https://www.facebook.com/Heizu...External Subdomain No Text
https://www.instagram.com/andr...External Subdomain No Text
https://www.irth.de/impressum/Subdomain Impressum
/datenschutzerklaerung/Subdomain Datenschutzerklärung
https://jk-homepages.de/External Eine Homepage von JK-Homepages

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.irth.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (1.57 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 (145 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
x-ws-ratelimit-limit100
x-ws-ratelimit-remaining99
dateMon, 17 Mar 2025 06:38:23 GMT
serverApache
last-modifiedMon, 17 Mar 2025 00:11:12 GMT
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 275 backlinks.
This page only has few backlinks from 4 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.irth.de/sitemap_index.xml

Similar sites

Search preview

www.irth.de
Startseite - Heizung und Sanitärtechnik Andreas Irth GmbH
Eine Leidenschaft - Ein Team. Unser Familienunternehmen im schönen Schwarzwald, hat seit 30 Jahren ein Ziel. Wir möchten mit Ihnen gemeinsam, Ihre Wünsche und

Most important keywords

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

KeywordResultRecheck
Irth70%Check
Andreas Irth63%Check
Irth GmbH63%Check
Andreas Irth GmbH60%Check
Sanitärtechnik Andreas Irth60%Check
Sanitärtechnik Andreas Irth GmbH58%Check
Sanitärtechnik54%Check
Heizung54%Check
Sanitärtechnik Andreas54%Check
Andreas53%Check
Show more keywords and terms

Automatically check irth.de including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions