Rückschlagklappe.de - SEO Checker

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Overview of the SEO Check
Meta information
54% 
Page quality
77% 
Page structure
79% 
Link structure
93% 
Server
91% 
External factors
25% 
SEO Score
Response time
0.12 s
File size
119.20 kB
Words
2279
Media files
13
Number of links
48 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
rückschlagklappe.de - Mechanismus, Schließmechanismus, Durchflusskontrolle, Sicherheitsvorrichtung, Kontrollklappe und Absperrvorrichtung
The page title should be shorter than 580 pixels. It is 1280 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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 contains a umlaut.
The domain is no subdomain.
The domain length is good.
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
csrf-token0iooUAakykYG3wUSLDcDCDTgPGLDrhzfS15oceJ3
langde
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 2279 words. That's ok.
37.8% of the text are stop words.
35 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 16.65 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 46 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/logos/logo_1.svgLogo
...bj__mE2Wv1p4QCuG8/306811302635_large.jpgFebi Bilstein Ventil, Kurbelgehäuseentlüftung [Hersteller-Nr. 46604] für Audi, Seat, Skoda, VW
/photo_missing.pngArbonia Wandgerät Condiline DXA 1 el.HR/3-W-Ventil m. MB-Platine
...vPKJNYamKGKhAzzbcs/20266254103_large.jpgPurmo Ventil-Compact Flachheizkörper F07110901101030 BH 900 mm, BL 1100 mm, rechts, weiß
...ymItpG45ECEysTXkkYs/2057849358_large.jpgEdelstahl Rückschlagklappe V4A Gewindefitting 1" - Typ RK358
...8rsOYoVWmKGKhAzzbcs/2057845425_large.jpgSchlösser KFR-Ventil mit Verschraubung mit Entleerung 22 mm
...UkVZ29RXq7hf2ERDZfk/2106220699_large.jpgGrohe Oberteil 06185 06185000 für UP-Ventil Sitztiefe 42mm 3/4"
...zx4t_nNvFwcUlskc/322333762738_large.webpAGR-Ventil AKS DASIS 045161N für VW LT 28-35 II Transporter T4
...A7X7BljZB4ZOkgQA/351462631897_large.webpATEMSCHUTZMASKE 3M 1863+ ohne Ventil Aura FFP3
...ESjCgjczQOVTrrrU/343810753242_large.webpTopran Ventil, Kurbelgehäuseentlüftung [Hersteller-Nr. 502301] für BMW
...7bSsHw5fXV-MNS98/166460707626_large.webpHager Abschottung U83U waagerecht
...NsqVjIhK6N-xO_XQ/322333745816_large.webpATE 03.3518-0302.2 Entlüfterschraube/-ventil
...MWgDKJHAODCZ0pG4/356023225665_large.webpBestprice AGR-Ventil [Hersteller-Nr. 0892386] für Mercedes-Benz

Page structure

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

Heading structure

Heading levelContent
H3 Wie weit darf ich gehen, wenn ich jemanden dabei erwische, wie er mir über das Ventil die Luft aus den Reifen lässt?
H3 Wie funktioniert der Aufrollmechanismus bei verschiedenen Arten von technischen Geräten, wie beispielsweise bei Rollläden, Sicherheitsgurten oder automatischen Kabeltrommeln, und welche technischen...
H3 Welches Ventil ist das 2.?
H3 Ist das Ventil des Reifens beim Xiaomi Pro 2 reingerutscht?
H3 Ist das, was ihr jetzt auf diesem Bild seht, ein Dunlop-Ventil?
H3 Ist das Ventil zum Entlüften des Heizkörpers schwer zugänglich?
H3 Was sind die verschiedenen Arten von Fahrradventilen und wie wählt man das richtige Ventil für die jeweilige Fahrradreifenart aus?
H3 Wie kann der Rückstau in der Abwasserkanalisation reduziert werden, um Überschwemmungen in städtischen Gebieten zu verhindern?
H3 Wie nennt man diese Schraube an diesem Ventil an der Heizung?
H3 Warum reißt der Fahrradschlauch am Ventil?
H3 Wann ist ein Ventil offen?
H3 Wie kann ich die Dichtung am Ventil meiner Heizung selbst austauschen, wenn sie undicht ist?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
Some anchor texts are used more than once.
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.rückschlagklappe.de/IMG-ALT Logo
https://www.rückschlagklappe.de/rückschlagklappe.de
https://www.rückschlagklappe.d...Subdomain Schließmechanismus
https://www.rückschlagklappe.d...Subdomain Durchflusskontrolle
https://www.rückschlagklappe.d...Subdomain Rückstau
https://www.rückschlagklappe.d...Subdomain Sicherheitsvorrichtung
https://www.rückschlagklappe.d...Subdomain Kontrollklappe
https://www.rückschlagklappe.d...Subdomain Abschottung
https://www.rückschlagklappe.d...Subdomain Text duplicate Schließmechanismus
https://www.rückschlagklappe.d...Subdomain Text duplicate Durchflusskontrolle
https://www.rückschlagklappe.d...Subdomain Text duplicate Rückstau
https://www.rückschlagklappe.d...Subdomain Text duplicate Sicherheitsvorrichtung
https://www.rückschlagklappe.d...Subdomain Text duplicate Kontrollklappe
https://www.rückschlagklappe.d...Subdomain Text duplicate Abschottung
https://www.shopping.eu/de/Rüc...New window External Subdomain Weiter zu Shopping.eu
https://www.rückschlagklappe.d...A-TITLE Febi Bilstein Ventil Kurbelgehäuseentlüftung
https://www.rückschlagklappe.d...A-TITLE Arbonia Wandgerät Condiline DXA
https://www.rückschlagklappe.d...A-TITLE Purmo VentilCompact Flachheizkörper F07110901101030
https://www.rückschlagklappe.d...A-TITLE Edelstahl Rückschlagklappe V4A Gewindefitting
https://www.rückschlagklappe.d...Subdomain Ventil
https://www.rückschlagklappe.d...Subdomain Agrventil
https://www.rückschlagklappe.d...Subdomain Kurbelgehäuseentlüftung
https://www.rückschlagklappe.d...Subdomain Atemschutzmaske
https://www.rückschlagklappe.d...Subdomain Druck
https://www.rückschlagklappe.d...Subdomain Dass
https://www.rückschlagklappe.d...Subdomain 1863
https://www.rückschlagklappe.d...Subdomain Technische
https://www.rückschlagklappe.d...Subdomain Informationen
https://www.rückschlagklappe.d...Subdomain 06f129101f
https://www.rückschlagklappe.d...A-TITLE Schlösser KFRVentil mit Verschraubung
https://www.rückschlagklappe.d...A-TITLE Grohe Oberteil 06185 06185000
https://www.rückschlagklappe.d...A-TITLE AGRVentil AKS DASIS 045161N
https://www.rückschlagklappe.d...A-TITLE ATEMSCHUTZMASKE 3M 1863 ohne
https://www.rückschlagklappe.d...A-TITLE Topran Ventil Kurbelgehäuseentlüftung HerstellerNr
https://www.rückschlagklappe.d...A-TITLE Hager Abschottung U83U waagerecht
https://www.rückschlagklappe.d...A-TITLE ATE 03351803022 Entlüfterschraubeventil
https://www.rückschlagklappe.d...A-TITLE Bestprice AGRVentil HerstellerNr 0892386
https://www.rückschlagklappe.d...Subdomain Zeitpunkt
https://www.rückschlagklappe.d...Subdomain Öffnung
https://www.rückschlagklappe.d...Subdomain Funktion
https://www.rückschlagklappe.d...Subdomain Steuerung
https://www.rückschlagklappe.d...Subdomain Durchfluss
https://www.rückschlagklappe.d...Subdomain Text duplicate Druck
https://www.rückschlagklappe.d...Subdomain Arbeitsweise
https://www.rückschlagklappe.d...Subdomain Zustand
https://www.rückschlagklappe.d...Subdomain Regelung
https://www.rückschlagklappe.d...Subdomain Betrieb
https://www.rückschlagklappe.d...Datenschutz
https://www.rückschlagklappe.d...Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.xn--rckschlagklappe-zvb.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.12 seconds.
The file size of the HTML document is fine (119 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.1
dateSun, 23 Jun 2024 02:50:14 GMT
content-typetext/html; charset=UTF-8
cache-controlprivate, must-revalidate
pragmano-cache
expires-1
set-cookie436 Characters
content-encodinggzip
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 1 referring domains.
This page only has 63 backlinks.
This page only has few backlinks from 1 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: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
rückschlagklappe54%Check
Mechanismus50%Check
Durchfluss45%Check
Schließmechanismus45%Check
Durchflusskontrolle45%Check
Sicherheitsvorrichtung45%Check
Kontrollklappe45%Check
Heizung43%Check
Arten43%Check
Reifen43%Check
Show more keywords and terms

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