Sonplas.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
77% 
Page structure
95% 
Link structure
87% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.40 s
File size
199.70 kB
Words
1966
Media files
24
Number of links
95 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Sonplas - Montage- und Prüfanlagen Sondermaschinen - Hier informieren!
The page title should be shorter than 580 pixels. It is 664 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Sonplas ist Spezialist für den Sondermaschinenbau und bietet Montage- und Prüfanlagen für die Entwicklung und Serienproduktion.
The length of the meta description is perfect. (809 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.sonplas.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)
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
viewportwidth=device-width
msapplication-TileColor#ffffff
msapplication-confighttps://www.sonplas.de/wp-content/themes/sonplas/img/favicons/browserconfig.xml
theme-color#ffffff
referrerstrict-origin-when-cross-origin
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionSonplas ist Spezialist für den Sondermaschinenbau und bietet Montage- und Prüfanlagen für die Entwicklung und Serienproduktion.
msvalidate.01c5ff461038ff41f8b1a5862ba910a780
google-site-verificationXlWPip-pGt4AeNWCh2ZqMmIEKC8uqfMom6xKn-XyD3U
generatorWP Rocket 3.18.2
article:modified_time2025-04-11T09:45:43+00:00
langde-de
twitter:cardsummary_large_image
twitter:titleSondermaschinen
og:localede_DE
og:typewebsite
og:titleSonplas GmbH - Planung, Montage und Service von Sondermaschinen
og:descriptionSonplas ist ein führender Hersteller für Montage- und Prüfanlagen und liefert „Turnkey Solutions“ in den Bereichen Kraftstoffeinspritzung, Elektromobilität, Luftfahrttechnik sowie Sicherheitssysteme im Kfz.
og:urlhttps://www.sonplas.de/
og:site_nameSonplas
og:imagehttps://www.sonplas.de/wp-content/uploads/2018/06/sonplas.png
og:image:width1200
og:image:height628
og:image:typeimage/png
Content-Security-Policydefault-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com; base-uri 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com; connect-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com https://stats.g.doubleclick.net https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://maps.googleapis.com/ https://www.google-analytics.com https://www.googletagmanager.com https://maps.googleapis.com/ https://maps.gstatic.com/ https://madixel.de/ https://fonts.googleapis.com https://www.youtube-nocookie.com/; font-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com data: https://fonts.googleapis.com https://fonts.gstatic.com; form-action 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com; frame-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com https://www.google.com/ https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.googletagmanager.com https://www.google.de/ https://maps.googleapis.com/ https://maps.gstatic.com/ https://www.youtube-nocookie.com/; child-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com https://www.google.com/ https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.google.de/ https://www.googletagmanager.com https://maps.googleapis.com/ https://maps.gstatic.com/ https://www.youtube-nocookie.com/; img-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com 'unsafe-inline' data: https://secure.gravatar.com https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.google-analytics.com/ https://www.googletagmanager.com https://www.google.com/ https://www.google.de/ https://maps.googleapis.com/ https://maps.gstatic.com/ https://www.youtube-nocookie.com/; object-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com 'unsafe-inline' data: https://secure.gravatar.com https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.google-analytics.com/ https://www.googletagmanager.com https://www.google.com/ https://www.google.de/ https://maps.googleapis.com/ https://maps.gstatic.com/ https://www.youtube-nocookie.com/; manifest-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com; media-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com data:; object-src 'none'; script-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com https://www.google-analytics.com/analytics.js https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.google.com/ https://www.google.de/ https://www.googletagmanager.com/ https://www.gstatic.com/ https://madixel.de/assets/tracking.js https://maps.googleapis.com/ https://maps.gstatic.com/ https://www.youtube-nocookie.com/ 'unsafe-inline' 'unsafe-eval'; style-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com 'unsafe-inline' data: https://www.gstatic.com/ https://analytics.sonplas.de/ https://analytics.sonplas.de/tracking.js https://analytics.sonplas.de/matomo.js https://www.google.com/ https://www.google.de/ https://maps.googleapis.com/ https://maps.gstatic.com/ https://fonts.googleapis.com https://www.youtube-nocookie.com/; worker-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com blob:; prefetch-src 'self' sonplas.cn *.sonplas.cn sonplas.de *.sonplas.de sonplas.com *.sonplas.com; upgrade-insecure-requests;
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1966 words. That's ok.
43.1% 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.
33 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 15.2 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Image SEO
(Somewhat important)
18 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
data:[...] Base64Sonplas Logo
...content/themes/sonplas/img/instagram.svgInstagram Icon
data:[...] Base64Sonplas Logo
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedsonplas_slider_Lasercutting
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedsonplas_slider_leistungselektronik
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute provided241218_Slider_HERO_Mk4_nur_Hintergrund
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedsonplas_slider_fueltechnology
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedsonplas_slider_eAuto
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedSlider_TagDerAusbildung25
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedSlider_Revolution_1920x1080_72dpi
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute provided241017_Karriere_slider_alternativ2
data:[...] Base64No alt attribute provided
data:[...] Base64Rotor Montagelinie assembly line for rotor
data:[...] Base64Kalibrieranlage Drucksensor Calibration line pressure sensor
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedSonplas_Lasernotcher_Converting_2
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute provided250404_Girlsday_6
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute provided250305_CodingWerkstatt_Sonplas
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedSonplas_Testrack_lab
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute provided250116_Sonplas_Betriebsjubilare_4-3_6
...ns/revslider/sr6/assets/assets/dummy.pngNo alt attribute providedHEG_Anlage_HEG_Machines
data:[...] Base64Sonplas Logo
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
Ihr kompetenter Partner für Sondermaschinen
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Ihr kompetenter Partner für Sondermaschinen
H2 Unsere Produktbereiche
H2 Neues von Sonplas
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 0m²
H2 0kWp
H2 Unsere Prozesse
H2 Weltweit Unterwegs
H2 Unsere FAQs
H3 Fuel Technologie
H3 E-Antrieb
H3 Batterie
H3 Wasserstoff
H3 Elektronik, Mechatronik & Hydraulik
H3 Hydroerosive Bearbeitung
H3 Elektronik & Software Entwicklung
H3 Kraftstoff-Einspritzung
H3 Luftfahrttechnik
H3 Automatisiertes Laserschneiden
H3 Verteidigung
H3 Fragen? +49 9421 9275-0
Some anchor texts are used more than once.
4 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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
/kontakt/anfahrt/Sachsenring 57 · D-94315 Straubing
https://www.linkedin.com/compa...New window External Subdomain A-TITLE zu unserem LinkedIn Profil
https://www.instagram.com/sonp...New window External Subdomain IMG-ALT Instagram Icon
A-TITLE zu unserem Instagram Profil
https://www.sonplas.de/Subdomain de
https://www.sonplas.com/External Subdomain en
https://www.sonplas.cn/External Subdomain cn
https://www.sonplas.de/Subdomain Sonplas
IMG-ALT Sonplas Logo
A-TITLE Sonplas
https://www.sonplas.de/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
https://www.sonplas.de/news/Subdomain Sonplas News
/technische_news/Subdomain Technische News
/sonplas-gmbh/Subdomain Über SONPLAS
https://www.sonplas.de/historie/Subdomain Historie
/referenzen/Subdomain Referenzen
/messen-events/Subdomain Messen & Events
/werte-und-leitbild/Subdomain Werte und Leitbild
/energie-umwelt/Subdomain Energie & Umwelt
/verhaltenskodex/Subdomain Verhaltenskodex
/produktbereiche/Subdomain Unsere Produktbereiche
/fuel-technologie/Subdomain Fuel Technologie
/produkte/kraftstoff-einspritz...Kraftstoff-Einspritzsysteme
/produkte/wasserstoff/Wasserstoff
/iav-cross-by-sonplas/Subdomain IAV Cross by Sonplas
/produkte/e-antrieb/E-Antrieb
/rotormontage-massgeschneidert...Subdomain Rotormontage
/leistungselektronik/Subdomain Leistungselektronik
/leistungselektronik-testen/Subdomain Testen von Leistungselektronik
/produkte/batterie/Batterie
/automatisiertes-laserschneiden/Subdomain Automatisiertes Laserschneiden
/produkte/electronik_mechatron...Elektronik, Mechatronik & Hydraulik
/produkte/hydroerosive-bearbei...Hydroerosive Bearbeitung
/produkte/elektronik-software/Elektronik & Software Entwicklung
/produkte/luftfahrttechnik/Luftfahrttechnik
/produkte/verteidigung/Subdomain Verteidigung
https://www.sonplas.de/prozesse/Subdomain Prozesse
/forschung-entwicklung-prozess...Subdomain Prozessentwicklung
/forschung-entwicklung-mustert...Subdomain Musterteile & Kleinserienfertigung
/forschung-entwicklung-ansprec...Subdomain Ansprechpartner Forschung & Entwicklung
https://www.sonplas.de/service/Subdomain Service
/service/serviceanfragen/Subdomain Serviceanfragen
/service/servicepartner-weltweit/Subdomain Servicepartner weltweit
https://jobs.sonplas.de/New window External Subdomain Karriere
https://www.sonplas.de/kontakt/Subdomain Kontakt
/kontakt/ansprechpartner/Subdomain Ansprechpartner
/kontakt/sonplas-weltweit/Subdomain Sonplas Weltweit
/kontakt/anfahrt/Subdomain Anfahrt
/automatisiertes-laserschneiden/Subdomain l Automatisiertes Laserschneiden Mehr Informationen
/produkte/hydroerosive-bearbei...Subdomain h HydroEROsive Bearbeitung Mehr Informationen
https://jobs.sonplas.de/External Subdomain ! Karriere bei Sonplas Gleich bewerben!
/wp-content/uploads/2019/10/6_...Subdomain No Text
/wp-content/uploads/2018/06/3_...Subdomain IMG-ALT Rotor Montagelinie assembly line for rotor
/wp-content/uploads/2018/06/21...Subdomain IMG-ALT Kalibrieranlage Drucksensor Calibration line pressure sensor
/produktbereiche/Subdomain Zu den Produktbereichen
/fuel-technologie/Subdomain f Fuel Technologie mehr erfahren
/produkte/e-antrieb/e E-Antrieb mehr erfahren
/produkte/batterie/b Batterie mehr erfahren
/produkte/wasserstoff/h2 Wasserstoff mehr erfahren
/produkte/electronik_mechatron...c Elektronik, Mechatronik & Hydraulik mehr erfahren
/produkte/hydroerosive-bearbei...Subdomain h Hydroerosive Bearbeitung mehr erfahren
/produkte/elektronik-software/d Elektronik & Software Entwicklung mehr erfahren
/produkte/kraftstoff-einspritz...i Kraftstoff-Einspritzung mehr erfahren
/produkte/luftfahrttechnik/a Luftfahrttechnik mehr erfahren
/automatisiertes-laserschneiden/l Automatisiertes Laserschneiden mehr erfahren
/produkte/verteidigung/Verteidigung mehr erfahren
https://www.sonplas.de/prozesse/Zu den Prozessen
/unsere_prozesse/laserschweissen/Subdomain Laserschweißen
/unsere_prozesse/kupferschweis...Subdomain Kupferschweißen
/unsere_prozesse/pressen/Subdomain Pressen
/unsere_prozesse/ultraschallsc...Subdomain Ultraschallschweißen
/unsere_prozesse/magnetisieren/Subdomain Magnetisieren
/unsere_prozesse/kunststoffsch...Subdomain Kunststoffschweißen
/unsere_prozesse/magnetfeldmes...Subdomain Magnetfeldmessung
/unsere_prozesse/widerstandsme...Subdomain Widerstandsmessung
/unsere_prozesse/verschrauben/Subdomain Verschrauben
/unsere_prozesse/hydroerosive-...Subdomain Text duplicate Hydroerosive Bearbeitung
/unsere_prozesse/atex/Subdomain ATEX
/unsere_prozesse/induktivitaet...Subdomain Induktivitätsmessung
/unsere_prozesse/isolationsmes...Subdomain Isolationsmessung
/unsere_prozesse/druckpulsatio...Subdomain Druckpulsationsprüfung
https://www.sonplas.de/prozesse/Mikrojustage
/unsere_prozesse/durchflusskal...Subdomain Durchflusskalibrierung
https://www.sonplas.de/prozesse/Temperatur Konditionierung
/unsere_prozesse/mikrohaemmern/Subdomain Mikrohämmern
/unsere_prozesse/wig-schweissen/Subdomain WIG Schweißen
/unsere_prozesse/folding-paten...Subdomain Folding (patentiert)
/unsere_prozesse/lasernotching/Subdomain Lasernotching
/unsere_prozesse/dispensen/Subdomain Dispensen
/unsere_prozesse/rolle-zu-rolle/Subdomain Rolle zu Rolle
/unsere_prozesse/laermmessung/Subdomain Lärmmessung
/unsere_prozesse/kraft-weg-ein...Subdomain Kraft / Weg-Einpressen
/kontakt/sonplas-weltweit/Subdomain Weltweit Unterwegs
https://www.sonplas.de/kontakt/Kontaktanfrage via E-Mail
https://www.sonplas.de/kontakt/Subdomain Text duplicate Kontakt
/kontakt/anfahrt/Subdomain Text duplicate Anfahrt
https://www.sonplas.de/service/Subdomain Text duplicate Service
https://jobs.sonplas.de/stelle...External Subdomain Stellenangebot
/zertifizierungen/Subdomain Zertifizierungen
https://get.teamviewer.com/son...New window External Subdomain Teamviewer
/wp-content/uploads/2018/03/90...No Text
/wp-content/uploads/2018/03/Ze...No Text
/wp-content/uploads/2021/08/Ze...No Text
https://www.sonplas.de/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz
/agb/AGB_d.pdfNew window Subdomain AGB

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sonplas.de/"
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 excellent with 0.40 seconds.
The file size of the HTML document is fine (200 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=31536000;
last-modifiedSat, 26 Apr 2025 09:30:14 GMT
cache-controlmax-age=0, no-store
expiresSat, 26 Apr 2025 11:55:23 GMT
varyAccept-Encoding
content-encodinggzip
x-frame-optionsSAMEORIGIN
content-length32762
content-typetext/html; charset=UTF-8
dateSat, 26 Apr 2025 11:55:23 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 46 referring domains.
This page has 253 backlinks.
This page has backlinks from 39 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.sonplas.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.sonplas.de
Sonplas - Montage- und Prüfanlagen Sondermaschinen - Hier informier...
Sonplas ist Spezialist für den Sondermaschinenbau und bietet Montage- und Prüfanlagen für die Entwicklung und Serienproduktion.

Most important keywords

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

KeywordResultRecheck
Sonplas84%Check
Sondermaschinen72%Check
Montage66%Check
Anlage66%Check
Prüfanlagen Sondermaschinen65%Check
Anlagen62%Check
Sonplas 2460%Check
2025 Sonplas59%Check
Prüfanlagen58%Check
Entwicklung50%Check
Show more keywords and terms

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