Dohnerag.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
66% 
Page structure
62% 
Link structure
82% 
Server
95% 
External factors
0% 
SEO Score
Response time
1.95 s
File size
29.70 kB
Words
432
Media files
18
Number of links
36 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz - Dohner AG - Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz
The page title should be shorter than 580 pixels. It is 1440 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Ihr Spezialist für Wasserstrahlschneiden und Laserschneiden. In der Kombination liegt die Stärke.
The length of the meta description is perfect. (598 pixels out of 1000 max pixel length)
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: Switzerland
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
robotsindex,follow
descriptionIhr Spezialist für Wasserstrahlschneiden und Laserschneiden. In der Kombination liegt die Stärke.
keywordsEmpty
generatorContao Open Source CMS
viewportwidth=device-width,initial-scale=1.0
langde
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 432 words on this page. Good pages should have about 800 words of useful content.
40.5% 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.
7 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 12.79 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)
The amount of tags is very high (16). We recommend using a maximum of 9 tags for this page.
The following tag is repeated too often: wasserstrahl und laser –
Image SEO
(Somewhat important)
9 images have no alt attribute. The content of alt attributes is used by search engines.
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

URLAlt attributeTitle
...Slider Home/ByStar_Fiber_20kw_slider.jpgNo alt attribute provided
.../Content_Dohner/Slider Home/DSC_5511.pngNo alt attribute provided
...lider Home/BySmart_Fiber_12kw_slider.jpgNo alt attribute provided
.../Content_Dohner/Slider Home/DSC_5513.pngNo alt attribute provided
.../Content_Dohner/Slider Home/DSC_5526.pngNo alt attribute provided
...hner/Bilder Dohner/cut-me-if-you-can.pngNo alt attribute provided
...er Dohner/von_null_auf_hundert_front.jpgIn 0,956 Sekunden von Null auf HundertIn 0,956 Sekunden von Null auf Hundert
...mages/1/bicycle-on-match-ny-4fbfbd31.jpgWasserstrahlschneiden
/assets/images/7/laser_cutting-c98d99f7.jpgsdfasd
/assets/images/8/bistronic-ee351278.jpgsdfasd
/assets/images/9/9001_gm_de-466402a9.jpgSQS Zertifikat
...S_POSITIVE_IQNET_Assoc_CMYK-ed2a8711.pngThe International Certification Network
...Micro_Wasserstrahlschneiden-9eedeeeb.pngMicro Wasserstrahlschneiden
...ner/Bilder Finepart/narrow-structure.jpgNo alt attribute provided
/assets/images/6/safetycenter-aba03a66.pngMicro Wasserstrahlschneiden
/files/Content_Dohner/swiss-mechanic.pngNo alt attribute provided
/assets/images/a/forum_blech-b99dc8ca.pngNo alt attribute provided

Page structure

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

Heading structure

Heading levelContent
H2 Wasserstrahl und Laser – Die Stärke liegt in der Kombination
H2 Wasserstrahl und Laser – Die Stärke liegt in der Kombination Duplicate text
H2 Wasserstrahl und Laser – Die Stärke liegt in der Kombination Duplicate text
H2 Wasserstrahl und Laser – Die Stärke liegt in der Kombination Duplicate text
H2 Wasserstrahl und Laser – Die Stärke liegt in der Kombination Duplicate text
H2 Wasserstrahl- & Laserschneiden, Komplettbearbeitung
H3 Innovationen gestalten unsere Welt.
H4 Dohner AG steht für Qualität und Termintreue
H4 Dohner AG – wir machen da weiter, wo andere aufhören
H5 SQS-Zertifizierung
H5 Micro- Wasserstrahl-schneiden im µ-Bereich
H5 Zulassung für Umstempelungen
H5 Wir sind Mitglieder von
H6 In 0,956 Sekunden von Null auf Hundert
H6 Von klein bis gross
H6 Grosse Materialvielfalt
H6 Einzelanfertigung & Serienproduktion
Baselink: https://dohnerag.ch/
Some anchor texts are used more than once.
2 links don't have an anchor text.
There are 3 links with a trivial 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 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.instagram.com/dohn...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.facebook.com/p/Doh...New window External Subdomain No Text
https://dohnerag.ch/home.htmlNavigation überspringen
https://dohnerag.ch/home.htmlHome
A-TITLE Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz
/maschinenpark.htmlMaschinenpark
A-TITLE Maschinenpark
/micro-wasserstrahlschneiden.htmlMicro-Wasserstrahlschneiden
A-TITLE Micro-Wasserstrahlschneiden
/materialien-werkstoffe.htmlMaterialien
A-TITLE Materialien
/datenuebernahme.htmlDatenübernahme
A-TITLE Datenübernahme
https://dohnerag.ch/stellen.htmlJobs
A-TITLE Jobs
/ueber-uns.htmlÜber uns
A-TITLE Über uns
https://dohnerag.ch/kontakt.htmlKontakt
A-TITLE Kontakt
https://www.instagram.com/dohn...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.facebook.com/p/Doh...New window External Subdomain No Text
/info@dohnerag.chinfo@dohnerag.ch
https://dohnerag.ch/No Text
https://dohnerag.ch/home.htmlText duplicate Navigation überspringen
https://dohnerag.ch/home.htmlHomeDohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz
A-TITLE Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz
/maschinenpark.htmlMaschinenparkMaschinenpark
A-TITLE Maschinenpark
/micro-wasserstrahlschneiden.htmlText duplicate Micro-Wasserstrahlschneiden
A-TITLE Micro-Wasserstrahlschneiden
/materialien-werkstoffe.htmlText duplicate Materialien
A-TITLE Materialien
/datenuebernahme.htmlText duplicate Datenübernahme
A-TITLE Datenübernahme
https://dohnerag.ch/stellen.htmlText duplicate Jobs
A-TITLE Jobs
/ueber-uns.htmlText duplicate Über uns
A-TITLE Über uns
https://dohnerag.ch/kontakt.htmlText duplicate Kontakt
A-TITLE Kontakt
https://dohnerag.ch/home.htmlDohner AG - Ihr Spezialist für Wasserstrahlschneiden und Laserschneiden
A-TITLE Dohner AG - Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz
https://ethz.ch/de/news-und-ve...New window External IMG-ALT In 0,956 Sekunden von Null auf Hundert
A-TITLE In 0,956 Sekunden von Null auf Hundert
https://de.wikipedia.org/wiki/...New window External Subdomain Wasserstrahlanlagen
A-TITLE Wasserstrahlschneideanlage
https://de.wikipedia.org/wiki/...New window External Subdomain Laserstrahlschneidanlagen
A-TITLE Laserstrahlschneiden
/maschinenpark.htmlIMG-ALT Wasserstrahlschneiden
/maschinenpark.htmlTrivial anchor text
Mehr
/maschinenpark.htmlIMG-ALT sdfasd
/materialien-werkstoffe.htmlText duplicate Trivial anchor text
Mehr
/maschinenpark.htmlText duplicate IMG-ALT sdfasd
/materialien-werkstoffe.htmlText duplicate Trivial anchor text
Mehr
/files/Content_Dohner/321882_d...IMG-ALT SQS Zertifikat
/files/Content_Dohner/321882_d...New window SQS-Zertifikat
/files/Content_Dohner/321882_i...IMG-ALT The International Certification Network
/files/Content_Dohner/321882_i...New window Text duplicate The International Certification Network
/micro-wasserstrahlschneiden.htmlSubdomain No Text
/micro-wasserstrahlschneiden.htmlMicro-Wasserstrahl
A-TITLE Micro Wasserstrahl
/files/Content_Dohner/Umstempe...New window IMG-ALT Micro Wasserstrahlschneiden
http://www.swissmechanic.ch/New window External Subdomain No Text
http://www.forumblech.ch/New window External Subdomain No Text
/datenschutz.htmlDatenschutz
A-TITLE Datenschutz
/impressum.htmlImpressum
A-TITLE Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://dohnerag.ch/home.html"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (1.95 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 25 Jul 2025 19:50:29 GMT
content-typetext/html; charset=utf-8
content-length7727
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
expiresFri, 06 Jun 1975 15:10:00 GMT
varyUser-Agent,Accept-Encoding
set-cookie60 Characters
last-modifiedFri, 25 Jul 2025 19:50:29 GMT
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

We didn't find any backlinks to this page.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /check/
Disallow: /contao/
Disallow: /system/
Disallow: /templates/
Disallow: /vendor/
Disallow: /share/index.php
Disallow: /build.xml
Disallow: /composer.json
Disallow: /composer.lock
Disallow: /README.md
Allow: /system/cron/cron.txt
Allow: /system/modules/*/assets/
Allow: /system/modules/*/html/

Similar sites

Search preview

dohnerag.ch › home.html
Dohner AG - Wasserstrahlschneiden und Laserschneiden in der Schweiz...
Ihr Spezialist für Wasserstrahlschneiden und Laserschneiden. In der Kombination liegt die Stärke.

Most important keywords

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

KeywordResultRecheck
Wasserstrahl70%Check
schneiden70%Check
Laser69%Check
Dohner AG64%Check
Dohner62%Check
Laserschneiden62%Check
Wasserstrahlschneiden und Laserschneiden62%Check
Wasserstrahlschneiden61%Check
Stärke59%Check
Kombination59%Check
Show more keywords and terms

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