Testo.com - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
51% 
Page structure
95% 
Link structure
90% 
Server
87% 
External factors
100% 
SEO Score
83%
Response time
0.11 s
File size
593.90 kB
Words
536
Media files
0
Number of links
92 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Professionelle Messgeräte + Messsysteme des Weltmarktführers |
The page title should be shorter than 580 pixels. It is 591 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Testo SE & Co. KGaA ist weltweiter Marktführer in der Produktion und Distribution von Messgeräten und Messsystemen. Info hier!
The length of the meta description is perfect. (798 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.testo.com/de-DE
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
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
viewportwidth=device-width
descriptionTesto SE & Co. KGaA ist weltweiter Marktführer in der Produktion und Distribution von Messgeräten und Messsystemen. Info hier!
robotsindex,follow
Content OriginHQ
Business ModelInstrumentation
Page TypeHomepage
google-site-verificationvahyNPqNVaZuOC8M8Z7CUFVEsA51ywuQhquoiw4qTrw
next-head-count45
langde-de
twitter:cardsummary_large_image
twitter:imagehttps://static.testo.com/image/upload/c_fill,h_630,w_1200/f_auto/q_auto/v1/HQ/testo-unternehmenssitz-titisee-2-presse-teaser-miguel-babo?_a=BATAXdfi0
twitter:titleProfessionelle Messgeräte + Messsysteme des Weltmarktführers |
twitter:descriptionTesto SE & Co. KGaA ist weltweiter Marktführer in der Produktion und Distribution von Messgeräten und Messsystemen. Info hier!
og:imagehttps://static.testo.com/image/upload/c_fill,h_630,w_1200/f_auto/q_auto/v1/HQ/testo-unternehmenssitz-titisee-2-presse-teaser-miguel-babo?_a=BATAXdfi0
og:titleProfessionelle Messgeräte + Messsysteme des Weltmarktführers |
og:descriptionTesto SE & Co. KGaA ist weltweiter Marktführer in der Produktion und Distribution von Messgeräten und Messsystemen. Info hier!
og:site_nameTesto
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.
This page contains 536 words. That's ok.
24.8% 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 22.71 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
The file size of the HTML document is very large (593.9 kB).
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (23). We recommend using a maximum of 11 tags for this page.
The following tag is repeated too often: multifunktional
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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

No media files were found.

Page structure

H1 heading
(Critically important)
Profi Messtechnik für tägliche Messaufgaben
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Profi Messtechnik für tägliche Messaufgaben
H2 Eine App für alle Anwendungen
H2 Unser Erfolg liegt in der Vielfalt
H2 Empty heading
H3 Empty heading
H3 Direkteinstieg zu Ihrem Anwendungsbereich:
H3 Unsere Unternehmensfamilie im Fokus
Some anchor texts are used more than once.
1 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.testo.com/de-DENo Text
/de-DE/highlights/shk-fruehjah...HVAC/R
/de-DE/anwendungen/industriell...Industrie
/de-DE/saveris/pharmaPharma
/de-DE/saveris/foodLebensmittelsicherheit
https://www.testo.com/de-DEHeizungstechnik
https://www.testo.com/de-DEKältetechnik
https://www.testo.com/de-DEKlimatechnik
https://www.testo.com/de-DELebensmittel
https://www.testo.com/de-DEText duplicate Pharma
https://www.testo.com/de-DEText duplicate Industrie
/de-DE/produkte/emissionsmessg...Emissionsmessgeräte
/de-DE/produkte/temperaturmess...Temperaturmessgeräte
/de-DE/produkte/druckmessgeraetDruckmessgerät
/de-DE/produkte/fsltms-overviewUmgebungsmonitoring
/de-DE/produkte/luftqualitaet-...Raumluft und Behaglichkeit
/de-DE/produkte/stroemungStrömungsmessung
/de-DE/produkte/feuchteFeuchtigkeitsmessgeräte
/de-DE/produkte/elektrischElektrische Messgröße
/de-DE/produkte/waermebildkamerasWärmebildkameras
https://www.testo.com/de-DESonstige Messgeräte
/de-DE/services/customer-servi...Customer Service
/de-DE/services/akademie/ueber...Testo Akademie
/de-DE/services/product-regist...Produktregistrierung
/de-DE/services/messenMessen
/de-DE/services/calibration-va...Kalibrierung und GxP-Services
/de-DE/services/massgefertigte...Maßgefertigte Fühler
/de-DE/services/leasingLeasing
https://www.testo.com/de-DEExistenzgründer und Kooperationen
/de-DE/services/termin-buchungOnline Termin buchen
/de-DE/services/kostenpflichti...kostenplichtige Produkteinweisung
/de-DE/services/service-conten...Wissensdatenbank
/de-DE/services/gesetze/richtl...Gesetze & Richtlinien
/de-DE/services/faqHäufig gestellte Fragen
/de-DE/services/testo-katalogeProduktkataloge
/de-DE/services/downloadDownload
/de-DE/services/messen/ish2025Testo auf der ISH 2025
/de-DE/highlights/industrieMesstechnik für Industrieanlagen
/de-DE/produkte/testo-558sDie neue, digitale Monteurhilfe testo 558s.
/de-DE/-testo-300-profi-set-pl...Subdomain Neues Abgas-Set: testo 300 Profi-Set PLUS
/de-DE/produkte/testo-174-date...Subdomain Mini-Datenlogger 174
/de-DE/anwendungen/messtechnik...Messtechnik für die Pharma-Industrie
/de-DE/anwendungen/food-bt-lineZuverlässig wie immer. Einfach wie nie.
/de-DE/solutions/testo-saveris...Leicht zu bedienen, schwer zu übertreffen.
/de-DE/testo-318/p/0563-3185Subdomain Testo Endoskop
/de-DE/produkte/565iAnschließen, fertig.
/de-DE/unternehmen/karriere/jo...Jobs und Karriere
/de-DE/unternehmenÜber Testo
/de-DE/unternehmen/public-rela...Public relations
/de-DE/unternehmen/testo-groupTesto Group
/de-DE/unternehmen/testo-world...Testo worldwide
https://www.testo.com/de-DEtesto 310 II EN Einsteiger-Set
https://www.testo.com/de-DEtesto 565i Smarte Vakuumpumpe (7 CFM)
https://www.testo.com/de-DEtesto 565i Smarte Vakuumpumpe (10 CFM)
https://www.testo.com/de-DESGT CO Warner
https://www.testo.com/de-DEtesto 868s
https://www.testo.com/de-DEtesto 324 Basis-Set
https://www.testo.com/de-DEtesto 324 Profi-Set
https://www.testo.com/de-DEtesto 324 Gas- und Wasser-Set
/de-DE/c/parameters_fluegas_pa...Subdomain Abgasmessgeräte (Emission)
/de-DE/c/parameters_temperatureSubdomain Text duplicate Temperaturmessgeräte
/de-DE/c/parameters_pressureSubdomain Druckmessgeräte
/de-DE/c/data-logger-monitoringSubdomain Datenlogger
/de-DE/c/parameters_iaqSubdomain Messgeräte CO2, Lux, Schall
/de-DE/c/air-flowSubdomain Strömungsmessgeräte
/de-DE/c/parameters_humiditySubdomain Text duplicate Feuchtigkeitsmessgeräte
/de-DE/c/parameters_electricalSubdomain Text duplicate Elektrische Messgröße
/de-DE/c/parameters_thermal_im...Subdomain Text duplicate Wärmebildkameras
/de-DE/c/smartprobesSubdomain Smart Probes
/de-DE/webseite/frittieroel-qu...Subdomain Frittieröltester
/de-DE/webseite/ph-messung/c/p...Subdomain pH Messgeräte
https://www.testo.com/de-DE/cartNo Text
/de-DE/choose-your-countryDE
https://www.testo.com/de-DEmehr zur Testo Gruppe
https://www.testo.com/de-DEText duplicate HVAC/R
https://www.testo.com/de-DEText duplicate Lebensmittelsicherheit
https://www.testo.com/de-DEText duplicate Pharma
https://www.testo.com/de-DEEmissionsmessung
https://www.testo.com/de-DEThermographie
/de-DE/produkte/air-balancing/Einregulierungen Lüftungsanlage
/de-DE/produkte/multisite/Multi-Messstellen-Messung
https://www.testo.com/de-DEMehr erfahren
/de-DE/kontakt/kontakt/info@testo.de
https://www.testo.com/de-DEAbgas
https://www.testo.com/de-DEKlima
https://www.testo.com/de-DEKälte
https://www.testo.com/de-DEDownloadcenter
https://www.testo.com/de-DETesto SE & Co. KGaA
https://www.testo.com/de-DETesto Industrial Services GmbH
https://www.testo.com/de-DETesto Saveris GmbH
https://www.testo.com/de-DETesto Sensor GmbH
https://www.facebook.com/Testo...New window External Subdomain No Text
https://www.youtube.com/c/Test...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/test...New window External Subdomain No Text
https://www.testo.com/de-DENo Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.testo.com/de-DE"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The file size of the HTML document is very large (594 kB).
The page response time is excellent with 0.11 seconds.

HTTP Response Header

NameValue
age3859
cache-controlpublic, max-age=0, must-revalidate
content-encodinggzip
content-typetext/html; charset=utf-8
dateThu, 27 Feb 2025 10:21:41 GMT
etagW/"nann33dapkd0zs"
serverVercel
strict-transport-securitymax-age=63072000
x-matched-path/de-DE/[[...slug]]
x-powered-byNext.js
x-vercel-cacheHIT
x-vercel-idfra1::fra1::mxx4s-1741232241936-3460b90a7afa
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 463 referring domains.
This page has 11,380 backlinks.
This page has backlinks from 341 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /en/3rdParty/
Disallow: /en/applications/
Disallow: /en/company/
Disallow: /en/contact/
Disallow: /en/dl/
Disallow: /en/downloads/
Disallow: /en/howto/
Disallow: /en/legal/
Disallow: /en/login/
Disallow: /en/partner/
Disallow: /en/products/
Disallow: /en/promotion/
Disallow: /en/qr
Disallow: /en/service/
Disallow: /en/services/
Disallow: /en/shared-content/
Disallow: /en/videos/
Disallow: /es/3rdParty/
Disallow: /es/applications/
Disallow: /es/Company/
Disallow: /es/contact/
Disallow: /es/dl/
Disallow: /es/downloads/
Disallow: /es/legal/
Disallow: /es/login/
Disallow: /es/Partner/
Disallow: /es/products/
Disallow: /es/promotion/
Disallow: /es/services/
Disallow: /es/shared-content/
Disallow: /es/videos/
Disallow: /de/3rdParty/
Disallow: /de/applications/
Disallow: /de/company/
Disallow: /de/contact/
Disallow: /de/dl/
Disallow: /de/downloads/
Disallow: /de/legal/
Disallow: /de/login/
Disallow: /de/Partner/
Disallow: /de/products/
Disallow: /de/promotion/
Disallow: /de/service/
Disallow: /de/services/
Disallow: /de/shared-content/
Disallow: /de/unternehmen/
Disallow: /de/videos/
Disallow: /fr/3rdParty/
Disallow: /fr/applications/
Disallow: /fr/company/
Disallow: /fr/contact/
Disallow: /fr/dl/
Disallow: /fr/downloads/
Disallow: /fr/legal/
Disallow: /fr/login/
Disallow: /fr/Partner/
Disallow: /fr/products/
Disallow: /fr/promotion/
Disallow: /fr/services/
Disallow: /fr/shared-content/
Disallow: /fr/videos/
Disallow: /*?*q=
Disallow: /*.pdf$

# Allow search crawlers to discover the sitemap
Sitemap: https://www.testo.com/sitemap.xml


# Block CazoodleBot as it does not present correct accept content headers
User-agent: CazoodleBot
Disallow: /

# Block MJ12bot as it is just noise
User-agent: MJ12bot
Disallow: /

# Block dotbot as it cannot parse base urls properly
User-agent: dotbot/1.0
Disallow: /
User-agent: DotBot
Disallow: /

# Block Gigabot
User-agent: Gigabot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: seoscanners.net
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: SeznamBot
Disallow: /

User-agent: PetalBot
Disallow: /

Similar sites

Search preview

www.testo.com › de-DE
Professionelle Messgeräte + Messsysteme des Weltmarktführers |
Testo SE & Co. KGaA ist weltweiter Marktführer in der Produktion und Distribution von Messgeräten und Messsystemen. Info hier!

Most important keywords

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

KeywordResultRecheck
Messgeräte62%Check
Testo56%Check
Testo Co56%Check
Messtechnik55%Check
KGaA51%Check
Messgeräten46%Check
info46%Check
Testo Saveris45%Check
testo 32445%Check
Testo Industrial45%Check
Show more keywords and terms

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