Certus-ag.ch - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
48% 
Page structure
100% 
Link structure
86% 
Server
87% 
External factors
43% 
SEO Score
Response time
0.20 s
File size
768.30 kB
Words
320
Media files
29
Number of links
23 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Massgeschneiderte Kunststoffteile | Certus Kunststoff AG
The length of the page title is perfect. (514 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Certus Kunststoff AG: Ihr Partner für präzise Kunststoffverarbeitung in der Schweiz seit 1973. Schnelle, qualitätsvolle Fertigung und individuelle Lösungen für alle Branchen. Mehr entdecken.
The meta description is too long: 1166 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.certus-ag.ch/
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)
Language for link pointing to page itself inaccurate
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
descriptionCertus Kunststoff AG: Ihr Partner für präzise Kunststoffverarbeitung in der Schweiz seit 1973. Schnelle, qualitätsvolle Fertigung und individuelle Lösungen für alle Branchen. Mehr entdecken.
google-site-verificationKWa8UezeFD4NKrB_7pctLBV6s1QWgZaaCiykXjfqEIA
viewportwidth=device-width, initial-scale=1
generatorWix.com Website Builder
wix-dynamic-custom-elementsDropDownMenu
format-detectiontelephone=no
skype_toolbarskype_toolbar_parser_compatible
facebook-domain-verificationbh2x57nq5az6wk64qbc5hc2febsi2u
msvalidate.01A6441C411B9E05C02D163E72290247D2
langde
twitter:cardsummary_large_image
twitter:titleMassgeschneiderte Kunststoffteile | Certus Kunststoff AG
twitter:descriptionCertus Kunststoff AG: Ihr Partner für präzise Kunststoffverarbeitung in der Schweiz seit 1973. Schnelle, qualitätsvolle Fertigung und individuelle Lösungen für alle Branchen. Mehr entdecken.
twitter:imagehttps://static.wixstatic.com/media/1fc132_dd4e27be40d24fb3abfd64abfd9ab39e~mv2.jpg/v1/fill/w_2500,h_1666,al_c/1fc132_dd4e27be40d24fb3abfd64abfd9ab39e~mv2.jpg
og:titleMassgeschneiderte Kunststoffteile | Certus Kunststoff AG
og:descriptionCertus Kunststoff AG: Ihr Partner für präzise Kunststoffverarbeitung in der Schweiz seit 1973. Schnelle, qualitätsvolle Fertigung und individuelle Lösungen für alle Branchen. Mehr entdecken.
og:imagehttps://static.wixstatic.com/media/1fc132_dd4e27be40d24fb3abfd64abfd9ab39e~mv2.jpg/v1/fill/w_2500,h_1666,al_c/1fc132_dd4e27be40d24fb3abfd64abfd9ab39e~mv2.jpg
og:image:width2500
og:image:height1666
og:urlhttps://www.certus-ag.ch
og:site_nameCertus Kunststoff
og:typewebsite
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 320 words on this page. Good pages should have about 800 words of useful content.
38.4% 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.
3 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 14.44 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (768.3 kB).
A viewport "width=device-width, initial-scale=1" 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 6 tags for this page.
Image SEO
(Somewhat important)
2 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
...0.01,enc_auto/Logo-Certus-neg_edited.pngLogo-Certus-KunststoffAG.png
...50 Jahre - Certus Kunststoff AG 2023.jpgCertus - 50 Jahre - Certus Kunststoff AG 2023.jpg
...bef1c3045bc241eeb46166f815bbaa88f000.jpgNo alt attribute provided
...1a03c7d342e14fba8a32383a7aebdc9c~mv2.jpglohnfertigung.jpg
...b15f3fa7aa7943b795e26911d47bceb8~mv2.jpgCertus-Erstatzteilservice.jpg
...4a25586552ff4634b14264c2b04818a0~mv2.png1 (1).png
...7f4e37aab550428288cbf913439e3c23~mv2.pngKundenlogos_0000s_0006_ricola negativ
...d0f196b536a445ab9771c3af371e392a~mv2.pngKundenlogos_0000s_0006_delica
...866c564f8b704a75ac3f9b5e4dbc89c5~mv2.pngKundenlogos_0000s_0006_halba negativ
...e197069cf03f41e19778d4e92adfeec0~mv2.pngKundenlogos_0000s_0002_holcim
...5b9fc2ff303041adbf23809c95598fb1~mv2.pngKundenlogos_0000s_0003_roche
...cebc8b282bfd4b2a9b02dced0f65ba38~mv2.pngKundenlogos_0000s_0005_uni-basel-logo-ogtag
...5c2a18ba1f7f478591af5808ff11c11d~mv2.pngKundenlogos_0000s_0000_Novartis
...9b5405d9a6eb4b16a6c5e49eb200615c~mv2.pngKundenlogos_0000s_0004_SBBLogo
...7f4e37aab550428288cbf913439e3c23~mv2.pngKundenlogos_0000s_0006_ricola negativ
...d0f196b536a445ab9771c3af371e392a~mv2.pngKundenlogos_0000s_0006_delica
...866c564f8b704a75ac3f9b5e4dbc89c5~mv2.pngKundenlogos_0000s_0006_halba negativ
...e197069cf03f41e19778d4e92adfeec0~mv2.pngKundenlogos_0000s_0002_holcim
...5b9fc2ff303041adbf23809c95598fb1~mv2.pngKundenlogos_0000s_0003_roche
...cebc8b282bfd4b2a9b02dced0f65ba38~mv2.pngKundenlogos_0000s_0005_uni-basel-logo-ogtag
...5c2a18ba1f7f478591af5808ff11c11d~mv2.pngKundenlogos_0000s_0000_Novartis
...9b5405d9a6eb4b16a6c5e49eb200615c~mv2.pngKundenlogos_0000s_0004_SBBLogo
...a8e6eb58a42f45ec9373fc1c76857d04~mv2.pngLineGraphic.png
..._1,q_90,enc_auto/CNC-Fraes-Drehteile.pngCNC-Fraes-Drehteile.png
...f705da0727b741e086a99891babfea4f~mv2.jpgNo alt attribute provided
...6_1.00_0.01,enc_auto/Logo-Certus-neg.pngLogo-Certus-KunststoffAG.png
....00_0.01,enc_auto/swiss_plastics_RGB.pngswiss_plastics_RGB.png

Page structure

H1 heading
(Critically important)
Kunststoff-Verarbeitung nach Mass
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Kunststoff-Verarbeitung nach Mass
H2 Ihr heisser Draht zur CERTUS KUNSTSTOFF AG
H2 Kunststoffteile für Industrie und Gewerbe
H2 Firmen die Certus vertrauen
H2 Referenzen
H2 Verlässlicher Partner seit 1973
H2 Wie können wir Ihnen helfen?
Some anchor texts are used more than once.
3 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 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.certus-ag.ch/Subdomain IMG-ALT Logo-Certus-KunststoffAG.png
/dienstleistungSubdomain Angebot
https://www.certus-ag.ch/produkteSubdomain Produkte
/werkstoffeSubdomain Werkstoffe
https://www.certus-ag.ch/branchenSubdomain Branchen
/referenzenSubdomain Referenzen
https://www.certus-ag.ch/firmaSubdomain Über uns
https://www.certus-ag.ch/Subdomain Kontakt
https://www.certus-ag.ch/Subdomain Kostenloses Angebot
/dienstleistungSubdomain No Text
/dienstleistungSubdomain Lesen Sie mehr über unser Angebot
/dienstleistungSubdomain No Text
/dienstleistungSubdomain No Text
https://www.certus-ag.ch/Subdomain Text duplicate IMG-ALT Logo-Certus-KunststoffAG.png
https://g.page/certus-kunststo...New window External Sternenfeldstrasse 42
https://g.page/certus-kunststo...New window External 4127 Birsfelden
https://www.instagram.com/cert...New window External Subdomain IMG-ALT Instagram
/dienstleistungSubdomain Text duplicate Angebot
https://www.certus-ag.ch/produkteSubdomain Text duplicate Produkte
/werkstoffeSubdomain Text duplicate Werkstoffe
https://www.certus-ag.ch/branchenSubdomain Text duplicate Branchen
/referenzenSubdomain Text duplicate Referenzen
https://www.certus-ag.ch/firmaSubdomain Text duplicate Über uns
https://www.certus-ag.ch/jobsSubdomain Jobs
https://www.certus-ag.ch/Subdomain Text duplicate Kontakt
https://kunststoff.swiss/New window External IMG-ALT swiss_plastics_RGB.png
/impressumSubdomain Impressum
https://www.onlinekarma.ch/web...New window External Subdomain Webdesign von onlineKarma

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.certus-ag.ch/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The file size of the HTML document is very large (768 kB).
The page response time is excellent with 0.20 seconds.

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
link<https://static.parastorage.com/>; rel=preconnect; crossorigin;,<https://static.parastorage.com/>; rel=preconnect;,<https://static.wixstatic.com/>; rel=preconnect; crossorigin;,<https://static.wixstatic.com/>; rel=preconnect;,<https://siteassets.parastorage.com>; rel=preconnect; crossorigin;,
html-cacheabletrue
etagW/"64f5cd0f232264999f8a14ff01dc3476"
content-languageen
strict-transport-securitymax-age=86400
age36668
x-wix-request-id1719721426.4128616215532123238
set-cookie90 Characters
cache-controlprivate,max-age=0,must-revalidate
serverPepyaka
x-content-type-optionsnosniff
content-encodinggzip
accept-rangesbytes
dateSun, 30 Jun 2024 04:23:46 GMT
x-served-bycache-fra-etou8220056-FRA
x-cacheMISS
varyAccept-Encoding
server-timingcache;desc=hit, varnish;desc=hit_miss, dc;desc=fastly_84_g
x-seen-byyvSunuo/8ld62ehjr5B7kA==,WD1HRWp6HtwVKpzxLkVT7rxkNjrXdwdgtu6E0yACibU=,m0j2EEknGIVUW/liY8BLLm+RUUxFrhyTYE58WvxHjklsl0ueLMGCVziLUYuJmnC9,2d58ifebGbosy5xc+FRalrY8OKtZzTsaIIZSCwu/RmgDGyxrblLRGjD6YtxreA7uZ5Q1KFlc8j+8ga5lWS9LQA==,2UNV7KOq4oGjA5+PKsX47N7LIJkK5gZ2ei1LMdNPSDW8ZDY613cHYLbuhNMgAom1
via1.1 google
glb-x-seen-bybS8wRlGzu0Hc+WrYuHB8QIg44yfcdCMJRkBoQ1h6Vjc=
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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 9 referring domains.
This page only has 14 backlinks.
This page only has few backlinks from 9 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

User-agent: *
Allow: /
User-agent: Googlebot
Disallow: *?lightbox=

# Optimization for Google Ads Bot
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google
Disallow: /_api/*
Disallow: /_partials*
Disallow: /pro-gallery-webapp/v1/galleries/*

# Block PetalBot
User-agent: PetalBot
Disallow: /

# Crawl delay for overly enthusiastic bots
User-agent: dotbot
Crawl-delay: 10
User-agent: AhrefsBot
Crawl-delay: 10

Sitemap: https://www.certus-ag.ch/sitemap.xml

# Auto generated, go to SEO Tools > Robots.txt Editor to change this

Similar sites

Search preview

www.certus-ag.ch
Massgeschneiderte Kunststoffteile | Certus Kunststoff AG
Certus Kunststoff AG: Ihr Partner für präzise Kunststoffverarbeitung in der Schweiz seit 1973. Schnelle, qualitätsvolle Fertigung und individuelle Lösungen für alle Branchen. Mehr entdecken.

Most important keywords

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

KeywordResultRecheck
KUNSTSTOFF81%Check
CERTUS KUNSTSTOFF81%Check
CERTUS KUNSTSTOFF AG81%Check
CERTUS80%Check
Mass62%Check
CERTUS Leim58%Check
Kunststoffteile50%Check
Partner50%Check
Kunststoff-Verarbeitung50%Check
Fertigung48%Check
Show more keywords and terms

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