Differt.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
94% 
Page structure
91% 
Link structure
88% 
Server
100% 
External factors
39% 
SEO Score
Response time
0.08 s
File size
144.40 kB
Words
611
Media files
16
Number of links
31 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Hans Differt | Mechanische Sicherheitstechnik und Elementebau Duisburg
The page title should be shorter than 580 pixels. It is 663 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Willkommen bei HD Hans Differt in Duisburg, Ihr Ansprechpartner für mechanische Sicherheitstechnik, Elementebau, Schmiedearbeiten und Hochwasserschutz.
The length of the meta description is perfect. (991 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.differt.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
mobile-web-app-capableyes
apple-mobile-web-app-capableyes
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
keywordsmechanische sicherheitstechnik, elementebau, schmiedearbeiten, mobiler hochwasserschutz, videoüberwachung, sicherheitsbeleuchtung, personenschutz, sicherheitstüren, sicherheitsfenster, sicherheitsschlösser, alarmanlagen, überwachungskameras, zugangskontrolle, brandmeldeanlagen, einbruchschutz, duisburg
descriptionWillkommen bei HD Hans Differt in Duisburg, Ihr Ansprechpartner für mechanische Sicherheitstechnik, Elementebau, Schmiedearbeiten und Hochwasserschutz.
langde
twitter:cardsummary
twitter:titleHans Differt | Mechanische Sicherheitstechnik und Elementebau Duisburg
twitter:descriptionWillkommen bei HD Hans Differt in Duisburg, Ihr Ansprechpartner für mechanische Sicherheitstechnik, Elementebau, Schmiedearbeiten und Hochwasserschutz.
og:typewebsite
og:descriptionWillkommen bei HD Hans Differt in Duisburg, Ihr Ansprechpartner für mechanische Sicherheitstechnik, Elementebau, Schmiedearbeiten und Hochwasserschutz.
og:titleHans Differt | Mechanische Sicherheitstechnik und Elementebau Duisburg
Content-typetext/html;charset=UTF-8
Cache-Controlmax-age=3600
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 611 words. That's ok.
40.1% 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.
12 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 15.11 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" 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)
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
...dms3rep/multi/opt/Logo_favicon-1920w.pngHD Hans Differt Mechanische Sicherheitstechnik
...a/dms3rep/multi/opt/Logo_favicon-96w.pngHD Hans Differt Mechanische Sicherheitstechnik
...rep/multi/icon-akkurate-konstruktion.svgAKKURATE KONSTRUKTION
...3rep/multi/icon-fachgerechte-montage.svgFACHGERECHTE MONTAGE
...ms3rep/multi/icon-kompetente-wartung.svgKOMPETENTE WARTUNG
...3rep/multi/icon-individuelle-planung.svgINDIVIDUELLE PLANUNG
...9b3a7ea/dms3rep/multi/flaticon-phone.svgTelefon Icon
.../dms3rep/multi/opt/Logo_favicon-172w.pngHD Hans Differt Mechanische Sicherheitstechnik

Page structure

H1 heading
(Critically important)
Hans Differt
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Hans Differt
H2 Ihr Meisterbetrieb für mechanische Sicherheitstechnik & Elementebau
H3 Ihr Ansprechpartner für mechanische Sicherheitstechnik & Elementebau
H3 Zertifizierte Prüfung & Wartung
H3 Sicherheitstechnik für Ihr Zuhause – Planung und Montage durch Experten
H3 Überdachungen und Zäune aus Metall: Ihre individuellen Wünsche werden bei uns Realität
H3 ÜBER UNS
H3 SICHERHEITSTECHNIK
H3 ELEMENTEBAU
H3 SCHMIEDEARBEIT
H3 MOBILER HOCHWASSERSCHUTZ
H3 KONTAKT
H3 Öffnungszeiten
H3 Logo Fachbetrieb Sicherungstechnik
H3 Logo Metallhandwerk
H4 Bei Rückfragen steht Ihnen Herr Differt gern zur Verfügung.
H5 HD Hans Differt Mechanische Sicherheitstechnik
H5 Akkurate Konstruktion
H5 Fachgerechte Montage
H5 Kompetente Wartung
H5 Individuelle Planung
H5 HD Hans Differt Mechanische Sicherheitstechnik Duplicate text
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.differt.de/Home
https://www.differt.de/über-unsÜber uns
/sicherheitstechnikSicherheitstechnik
/elementebauElementebau
/schmiedearbeitSchmiedearbeit
/mobiler-hochwasserschutzMobiler Hochwasserschutz
https://www.differt.de/kontaktKontakt
https://www.differt.de/IMG-ALT HD Hans Differt Mechanische Sicherheitstechnik
https://www.differt.de/Text duplicate IMG-ALT HD Hans Differt Mechanische Sicherheitstechnik
https://www.differt.de/Text duplicate Home
https://www.differt.de/über-unsText duplicate Über uns
/sicherheitstechnikText duplicate Sicherheitstechnik
/elementebauText duplicate Elementebau
/schmiedearbeitText duplicate Schmiedearbeit
/mobiler-hochwasserschutzText duplicate Mobiler Hochwasserschutz
https://www.differt.de/kontaktText duplicate Kontakt
https://de.cdn-website.com/617...New window External Subdomain Zertifikat Feuer & Rauchabschlüsse
https://de.cdn-website.com/617...New window External Subdomain Zertifikat Feststellanlagen
https://www.differt.de/über-unsIMG-ALT Mehrere Hände übereinander
https://www.differt.de/über-unsButton
/sicherheitstechnikIMG-ALT Türschloss wird befestigt
/sicherheitstechnikText duplicate Button
/elementebauIMG-ALT Hochglanz Metallgeländer
/elementebauText duplicate Button
/schmiedearbeitIMG-ALT Metallverzierung
/schmiedearbeitText duplicate Button
/mobiler-hochwasserschutzText duplicate IMG-ALT Mobiler Hochwasserschutz
/mobiler-hochwasserschutzText duplicate Button
https://www.differt.de/kontaktIMG-ALT At-Zeichen
https://www.differt.de/kontaktText duplicate Button
https://www.differt.de/Text duplicate IMG-ALT HD Hans Differt Mechanische Sicherheitstechnik
https://www.bhe.de/New window External Subdomain IMG-ALT Logo Fachbetrieb Sicherungstechnik
https://www.bhe.de/External Subdomain Text duplicate Button
https://www.metallhandwerk.de/New window External Subdomain IMG-ALT Logo Metallhandwerk
https://www.metallhandwerk.de/External Subdomain Text duplicate Button
https://facebook.com/HD.HansDi...New window External No Text
https://www.google.com/maps/pl...New window External Subdomain No Text
https://www.differt.de/impressumImpressum
/datenschutzDatenschutz
https://www.websmart.de/New window External Subdomain Websmart

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.differt.de/"
HTTP header
(Important)
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 0.08 seconds.
The file size of the HTML document is fine (144 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 27 Sep 2024 12:15:57 GMT
content-typetext/html;charset=utf-8
cache-controlno-cache, no-store, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; preload
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self'
varyuser-agent,accept-encoding
content-encodinggzip
d-geoEU
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 7 referring domains.
This page only has 8 backlinks.
This page only has few backlinks from 7 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

# Sitemap is also available on /sitemap.xml
Sitemap: https://www.differt.de/sitemap.xml
User-agent: *

Similar sites

Search preview

www.differt.de
Hans Differt | Mechanische Sicherheitstechnik und Elementebau Duisb...
Willkommen bei HD Hans Differt in Duisburg, Ihr Ansprechpartner für mechanische Sicherheitstechnik, Elementebau, Schmiedearbeiten und Hochwasserschutz.

Most important keywords

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

KeywordResultRecheck
Differt91%Check
Sicherheitstechnik68%Check
Mechanische68%Check
Mechanische Sicherheitstechnik68%Check
Elementebau65%Check
mechanische Sicherheitstechnik Elementebau65%Check
Elementebau Duisburg63%Check
Duisburg56%Check
Hochwasserschutz54%Check
mechanischen Sicherheitstechnik52%Check
Show more keywords and terms

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