Vallon.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
47% 
Page structure
79% 
Link structure
78% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.23 s
File size
29.60 kB
Words
332
Media files
9
Number of links
74 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Gemeinsam machen wir die Welt sicherer - Vallon GmbH
The length of the page title is perfect. (509 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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)
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
descriptionEmpty
generatorContao Open Source CMS
viewportwidth=device-width, initial-scale=1.0
format-detectiontelephone=no
msapplication-TileColor#1793a9
msapplication-configfavicon/browserconfig.xml
theme-color#1793a9
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
There are only 332 words on this page. Good pages should have about 800 words of useful content.
28% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 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 13.78 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 79 characters this one is longer than 70 characters:
"detektoren und systeme von vallon tragen dazu bei, die welt sicherer zu machen."
Image SEO
(Somewhat important)
7 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
/assets/images/5/logo_vallon-5392cc60.svgVallon GmbH
...ome/teaser-detektoren-und-systeme-03.jpgNo alt attribute provided
...edien/bilder/home/teaser-archaeology.jpgNo alt attribute provided
...der/home/teaser-entmagnetisierung-02.jpgNo alt attribute provided
...3rd Ukraine Recovery-Teaser-e96abe43.jpgNo alt attribute provided
...mages/9/2023-03_News-Baku_2-c84cea21.jpgNo alt attribute provided
...mages/9/2023-03_News-Baku_2-c84cea21.jpgNo alt attribute provided
/assets/images/d/fair-control-81841239.jpgNo alt attribute provided
Video URLWidthHeight
/files/medien/video/vallon-video-start.mp41920450

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
H2 Kampfmittel-Detektion
H2 Archäologie
H2 Industrielle Entmagnetisierung
H2 Aktuelle Nachrichten von VALLON
H2 VALLON auf der Ukraine Recovery Conference 2024 in Berlin, 11. bis 12. Juni
H2 Rückblick SAGEEP 2024: Magnetometer-Sensorik für großflächige Anwendungen
H2 Wir stellen aus: Messe Eurosatory Paris, 17–21/06/2024
H2 Fachmesse: CONTROL Stuttgart, 23. bis 26.04.2024
H2 Over 50 Years of Excellence
H2 Searching with Excellence
H2 Customizing with Excellence
H2 Always up-to-date!
Baselink: https://www.vallon.de/
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.vallon.de/de/Navigation überspringen
https://www.vallon.de/de/Start
/de/ueber-vallonUnternehmen
/de/ueber-vallonÜber VALLON
/de/qualitaetsmanagementQualitätsmanagement
/de/umweltmanagementUmweltmanagement
/de/geschichteWeg zum Global Player
/de/jobs-bei-vallonKarriere
/de/detektorenDetektoren
/de/detektorenSearching with Excellence
/de/metalldetektorenProdukte
/de/metalldetektorenMetalldetektoren
/de/dual-sensor-detektoren-gprDual-Sensor-Detektoren und GPR
/de/magnetometerMagnetometer
/de/multikanalsystemeMultikanalsysteme
/de/datenaufnahme-und-auswertungDatenaufnahme und Auswertung
/de/anwendungsbereicheAnwendungsbereiche
/de/detektoren-kundenserviceService
/de/detektoren-kundenserviceKundenservice
/de/detektoren-schulungen-und-...Schulungen und Workshops
https://www.vallon.de/de/faqFAQ
/de/software-downloadDownloads
/de/software-downloadSoftware-Download
/de/kataloge-und-prospekteKataloge und Prospekte
/de/entmagnetisierungEntmagnetisierung
/de/entmagnetisierungCustomizing with Excellence
/de/em-anfrageEM-Anfrage
https://www.vallon.de/de/spulenText duplicate Produkte
https://www.vallon.de/de/spulenSpulen
https://www.vallon.de/de/jocheJoche
/de/nf-generatorenNF-Generatoren/Generatoren
/de/fernsteuerungssoftware-fue...Fernsteuerungssoftware für NF-Generatoren
/de/messgeraeteMessgeräte und Auswertung
/de/entmagnetisieren-loesungsb...Lösungsbeispiele
/de/entmagnetisierung-kundense...Services
/de/entmagnetisierung-kundense...Text duplicate Kundenservice
/de/em-software-download-deText duplicate Software-Download
/de/download-service-emKataloge und Produktdatenblätter
https://www.vallon.de/de/faq-2Text duplicate FAQ
/de/auf-einen-blickNews & Termine
/de/auf-einen-blickAuf einen Blick
https://www.vallon.de/de/archivArchiv
/de/detektoren-anfrage-warenkorb(0)
https://www.vallon.de/de/kontaktKontakt
https://www.vallon.de/en/Subdomain EN
https://www.vallon.de/es/Subdomain ES
https://www.vallon.de/fr/index-frSubdomain FR
https://www.vallon.de/zh/Subdomain ZH
https://www.vallon.de/ru/Subdomain RU
https://www.vallon.de/deSubdomain IMG-ALT Vallon GmbH
https://www.vallon.de/de/Text duplicate Navigation überspringen
/de/ueber-vallonText duplicate Unternehmen
/de/detektorenText duplicate Detektoren
/de/entmagnetisierungText duplicate Entmagnetisierung
/de/auf-einen-blickText duplicate News & Termine
/de/detektorenKampfmittel-Detektion Detektoren und Systeme von VALLON tragen dazu bei, die Welt sicherer zu machen. Unser Portfolio umfasst leistungsstarke Lösungen zur De...
/de/archaeologische-erkundungArchäologie Magnetometer-Systeme von VALLON bringen verborgene Schätze ans Licht und lassen vergangene Epochen lebendig werden. Unsere modularen Ein- und Mul...
/de/entmagnetisierungIndustrielle Entmagnetisierung Entmagnetisierungsgeräte und -systeme von VALLON minimieren den Restmagnetismus in Fertigungsprozessen. Unser Portfolio umfass...
/de/news/vallon-auf-der-ukrain...Together we make the world safer VALLON auf der Ukraine Recovery Conference 2024 in Berlin, 11. bis 12. Juni VALLON hat an der Ukraine Recovery Conference (U...
/de/news/vallon-news-sageep-20...Detektoren und Systeme Rückblick SAGEEP 2024: Magnetometer-Sensorik für großflächige Anwendungen Das 36. Symposium der EEGS zu ingenieurtechnischen und umwel...
/de/news/wir-stellen-aus-messe...Detektoren und Systeme Wir stellen aus: Messe Eurosatory Paris, 17–21/06/2024 Vom 17. bis 21. Juni 2024 nimmt VALLON mit seinem Partner Neotek (neotek-eod.co...
/de/news/fachmesse-control-br-...Degaussing Fachmesse: CONTROL Stuttgart, 23. bis 26.04.2024 Restmagnetismus beseitigen. Entmagnetisieren für magnetische Neutralität – mit VALLON auf der CON...
https://www.vallon.de/deSubdomain Anchor No Text
/de/interne-inhalte/articles/v...Vallon Online-Welt entdecken
/de/ueber-vallonText duplicate Über VALLON
/de/qualitaetsmanagementQualität
/de/jobs-bei-vallonJobs bei VALLON
/de/auf-einen-blickText duplicate News & Termine
/de/detektorenDetektoren und Systeme zum Aufspüren von Landminen, improvisierten Sprengfallen (IEDs) und Blindgängern (UXO).
/de/entmagnetisierungLeistungsstarke Entmagnetisierungsgeräte und -systeme zur Minimierung des Restmagnetismus in industriellen Fertigungsprozessen.
https://www.instagram.com/vall...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.xing.com/companies...New window External Subdomain No Text
https://twitter.com/vallon_gmbhNew window External No Text
https://www.youtube.com/channe...New window External Subdomain No Text
/de/kontakt-zu-vallonText duplicate Kontakt
/de/impressumImpressum
/de/datenschutzDatenschutz
https://www.vallon.de/de/agbAGB

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.vallon.de/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 0.23 seconds.
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
servernginx
content-typetext/html; charset=utf-8
varyAccept-Encoding
dateTue, 24 Sep 2024 22:02:48 GMT
permissions-policyinterest-cohort=()
cache-controlmust-revalidate, no-cache, no-store, private
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
contao-cachemiss
age0
set-cookie154 Characters
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 33 referring domains.
This page has 50 backlinks.
This page has backlinks from 6 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
VALLON67%Check
Welt51%Check
sicherer51%Check
Welt sicherer51%Check
Entmagnetisierung45%Check
Excellence43%Check
Messe43%Check
Magnetometer43%Check
Vallon GmbH42%Check
Systeme41%Check
Show more keywords and terms

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