Revisionsklappen.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
49% 
Page structure
100% 
Link structure
82% 
Server
100% 
External factors
27% 
SEO Score
Response time
0.23 s
File size
73.10 kB
Words
468
Media files
16
Number of links
45 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
✔️ Europas führender Hersteller von Revisionsverschlüssen RUG SEMIN
The page title should be shorter than 580 pixels. It is 670 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
RUG SEMIN ist der führende europäische Hersteller für Revisionsklappen und Revisionstüren für den Trockenbau.
The length of the meta description is perfect. (705 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.revisionsklappen.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorWP Rocket 3.19.0.1
viewportwidth=device-width, initial-scale=1
descriptionRUG SEMIN ist der führende europäische Hersteller für Revisionsklappen und Revisionstüren für den Trockenbau.
article:modified_time2025-04-03T10:04:19+00:00
langde-de
og:localede_DE
og:typewebsite
og:title✔️ Europas führender Hersteller von Revisionsverschlüssen RUG SEMIN
og:descriptionRUG SEMIN ist der führende europäische Hersteller für Revisionsklappen und Revisionstüren für den Trockenbau.
og:urlhttps://www.revisionsklappen.com/
og:site_nameRUG SEMIN
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.
There are only 468 words on this page. Good pages should have about 800 words of useful content.
37.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
12 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 12.29 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 9 tags for this page.
Image SEO
(Somewhat important)
4 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
...nt/uploads/2021/03/logo-rug-semin-76.pngRUG SEMIN
...epress-multilingual-cms/res/flags/en.pngEnglisch
...epress-multilingual-cms/res/flags/fr.pngFranzösisch
...ns/revslider/sr6/assets/assets/dummy.pngRUG SEMIN GebäudeRUG SEMIN Gebäude
...ns/revslider/sr6/assets/assets/dummy.pngRevisionsklappen MontageRevisionsklappen Montage
...t/uploads/2025/01/Katalog-NEU-2025-1.pngNo alt attribute providedKatalog-NEU-2025
...en-brandschutzklappe-brandschutztuer.pngRevsionsklappen Revisionstüren Brandschutzklappe Brandschutztür
...loads/2021/04/kamintueren-putztueren.pngKamintüren
...ngsfluegel-glasbausteine-kippfenster.pngLüftungsflügel Glasbausteine Kippfenster
...sentueren-fliessenklappen-befliesbar.pngFliesentüren Fliesenklappen befliesbar
...ussbleche-ortungsbelche-winkelbleche.pngKantprofile Dachabschlussbleche Ortgangbleche Winkelbleche
...uploads/2022/09/Helga_5154-4-250x250.pngHelga_5154-4Helga_5154-4
...uploads/2025/03/Auszeichnung-deutsch.jpgNo alt attribute provided
.../uploads/2025/01/News-Katalog-2025-1.jpgNo alt attribute provided
...uploads/2025/01/Bau2025-Rueckblick-D.jpgNo alt attribute provided
...t/uploads/2021/03/logo-rug-semin-120.pngRUG-SEMIN Logo

Page structure

H1 heading
(Critically important)
Europas führender Anbieter für Revisionsverschlüsse.
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Europas führender Anbieter für Revisionsverschlüsse.
H2 Sortiment
H2 Neuigkeiten von RUG SEMIN
H3 Revisionsverschlüsse
H3 Kamintüren
H3 Lüftungsflügel
H3 Fliesenrahmen
H3 Dachabschlussbleche
H3 Eurobaustoff Fachgruppe Trockenbau „Top Lieferant 2024″
H3 Wir freuen uns Ihnen den neuen Gesamtkatalog in deutscher Sprache bereitzustellen.
H3 Erfolgreiche Messe BAU, München 2025
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.revisionsklappen.com/Anchor Skip to content
https://www.revisionsklappen.com/Subdomain IMG-ALT RUG SEMIN
https://www.revisionsklappen.com/Subdomain Home
/produkte/revisionsklappe-revi...Revisionsklappen
/produkte/kamintueren-putztueren/Kamintüren
/produkte/fliesentueren-fliese...Fliesenrahmen
/produkte/kantprofile-dachabsc...Dachabschlussbleche
/produkte/lueftungsfluegel-gla...Lüftungsflügel
/produkte/zubehoer/Zubehör
/service/kataloge-und-broschue...Subdomain Kataloge und Broschüren
/service/ausschreibungstexte/Subdomain Ausschreibungstexte
/service/uebereinstimmungszert...Subdomain Übereinstimmungszertifikate
/service/weitere-downloads/Subdomain Weitere Downloads
/referenzen/Subdomain Referenzen
/news/Subdomain News
/kontakt/Subdomain Kontakt
/ansprechpartner/Subdomain Ansprechpartner
/kontakt/Anfahrt
/jobs/Subdomain Jobs
/en/Subdomain IMG-ALT Englisch
A-TITLE Wechseln zu
/fr/Subdomain IMG-ALT Französisch
A-TITLE Wechseln zu
https://www.revisionsklappen.com/Anchor No Text
/rug-semin/mehr…
/produkte/revisionsklappe-revi...Subdomain Sortimentsübersicht
/service/kataloge-und-broschue...Subdomain No Text
/produkte/revisionsklappe-revi...Subdomain Revisionsverschlüsse Bei unseren Revisionsklappen, Revisionstüren, Brandschutzklappen oder Brandschutztüren finden Sie für jede Anforderung die passende Lösu...
IMG-ALT Revsionsklappen Revisionstüren Brandschutzklappe Brandschutztür
/produkte/kamintueren-putztueren/Subdomain Kamintüren Unsere Kamintüren (Putztüren oder Wartungsklappen) dürfen für Hausschornsteinen, Rauch- oder Abgaskanälen verwendet werden.
IMG-ALT Kamintüren
/produkte/lueftungsfluegel-gla...Subdomain Lüftungsflügel Unsere Lüftungsfenster machen, durch einfaches Öffnen der Kippfenster anhand der Lüftungsflügel eine problemlose Belüftung des Raums möglich.
IMG-ALT Lüftungsflügel Glasbausteine Kippfenster
/produkte/fliesentueren-fliese...Subdomain Fliesenrahmen Unsere Fliesenrahmen sind für jeden gefliesten Raum geeignet und lassen sich mühelos einbauen.
IMG-ALT Fliesentüren Fliesenklappen befliesbar
/produkte/kantprofile-dachabsc...Subdomain Dachabschlussbleche Unsere Dachabschlussbleche, wie zum Beispiel Ortgangsbleche und Winkelbleche, sorgen für einen sauberen und sicheren Abschluss der Dachfl...
IMG-ALT Kantprofile Dachabschlussbleche Ortgangbleche Winkelbleche
/ansprechpartner/Ihre Ansprechpartner
/news/eurobaustoff-fachgruppe-...Subdomain A-TITLE Eurobaustoff Fachgruppe Trockenbau „Top Lieferant 2024″
/news/eurobaustoff-fachgruppe-...Subdomain Text duplicate Eurobaustoff Fachgruppe Trockenbau „Top Lieferant 2024″
/news/eurobaustoff-fachgruppe-...Subdomain Trivial anchor text
Weiterlesen
/news/wir-freuen-uns-ihnen-den...Subdomain A-TITLE Wir freuen uns Ihnen den neuen Gesamtkatalog in deutscher Sprache bereitzustellen.
/news/wir-freuen-uns-ihnen-den...Subdomain Text duplicate Wir freuen uns Ihnen den neuen Gesamtkatalog in deutscher Sprache bereitzustellen.
/news/wir-freuen-uns-ihnen-den...Subdomain Text duplicate Trivial anchor text
Weiterlesen
/news/erfolgreiche-messe-bau-m...Subdomain A-TITLE Erfolgreiche Messe BAU, München 2025
/news/erfolgreiche-messe-bau-m...Subdomain Text duplicate Erfolgreiche Messe BAU, München 2025
/news/erfolgreiche-messe-bau-m...Subdomain Text duplicate Trivial anchor text
Weiterlesen
/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz
/wp-content/uploads/2022/04/AV...New window AGB
https://www.revisionsklappen.com/Anchor An den Anfang scrollen
https://www.youtube.com/channe...New window External Subdomain Youtube
https://www.facebook.com/pages...New window External Subdomain Facebook
/kontakt/Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.revisionsklappen.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The page response time is excellent with 0.23 seconds.
The file size of the HTML document is fine (73 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=63072000;preload
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
content-security-policyupgrade-insecure-requests;
varyUser-Agent,Accept-Encoding
last-modifiedTue, 01 Jul 2025 02:48:26 GMT
cache-controlmax-age=0
expiresTue, 01 Jul 2025 06:09:53 GMT
content-encodinggzip
content-length17545
content-typetext/html; charset=UTF-8
dateTue, 01 Jul 2025 06:09:53 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 9 referring domains.
This page only has 23 backlinks.
This page only has few backlinks from 8 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-content/uploads/wc-logs/
Disallow: /wp-content/uploads/woocommerce_transient_files/
Disallow: /wp-content/uploads/woocommerce_uploads/
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

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

Sitemap: https://www.revisionsklappen.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.revisionsklappen.com
✔️ Europas führender Hersteller von Revisionsverschlüssen RUG SEMIN
RUG SEMIN ist der führende europäische Hersteller für Revisionsklappen und Revisionstüren für den Trockenbau.

Most important keywords

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

KeywordResultRecheck
RUG SEMIN68%Check
RUG66%Check
SEMIN66%Check
Revisionsverschlüsse65%Check
Revisionsklappen63%Check
Europas62%Check
führender62%Check
Europas führender62%Check
BAU58%Check
führender Anbieter56%Check
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