Certas.ch - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
36% 
Page structure
79% 
Link structure
82% 
Server
80% 
External factors
100% 
SEO Score
Response time
0.62 s
File size
376.10 kB
Words
260
Media files
2
Number of links
68 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Alarmanlage und Alarmsystem aufschalten | Home | Certas
The length of the page title is perfect. (530 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Certas reagiert bei jedem Alarm sofort. Mit einem Alarmsystem ist Ihr Unternehmen oder Zuhause beim Marktführer für Alarmmanagement in bester Sicherheit.
The length of the meta description is perfect. (982 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://certas.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)
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, initial-scale=1
msapplication-TileColor#ffffff
msapplication-TileImage/ms-icon-144x144.png
theme-color#ffffff
descriptionCertas reagiert bei jedem Alarm sofort. Mit einem Alarmsystem ist Ihr Unternehmen oder Zuhause beim Marktführer für Alarmmanagement in bester Sicherheit.
keywordscertas, security, schutz, unternehmen, firma, zuhause, einbruch, überfall, brand, feuer, versicherung, alarm, angst, alarmanlage, videoüberwachung, notruf, notfall, ausfall, system, kontrolle, überwachungskamera, schweiz, haustechnik, gebäudetechnik
langde
X-UA-CompatibleIE=edge,chrome=1
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.
There are only 260 words on this page. Good pages should have about 800 words of useful content.
28.1% of the text are stop words.
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 17.29 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 7 JavaScript files. This may affect the load time negatively.
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
...b95343d/AdobeStock_99942700_modified.jpgNo alt attribute provided
...b97c996/AdobeStock_83928200_modified.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Alarmsysteme für individuelle Ansprüche
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Alarmsysteme für individuelle Ansprüche
H2 CERTAS Portal
H2 Partnerlogin
H2 Unsere Zertifizierungen
H3 visionär
H3 zuverlässig
H3 menschlich
H3 Dienstleistungen für Private
H3 Dienstleistungen für Unternehmen
H5 Dienstleistungen
H5 Service
H5 Certas
H5 Kontakt
H5 Sprache
Some anchor texts are used more than once.
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://certas.ch/Home
/de/dienstleistungenDienstleistungen
/de/dienstleistungen/fuer-privatefür Private
/de/dienstleistungen/fuer-unte...für Unternehmen
/de/dienstleistungen/certas-alarmCERTAS alarm
/de/dienstleistungen/certas-al...CERTAS alarm Digital+
/de/dienstleistungen/certas-mu...CERTAS multicall
/de/dienstleistungen/certas-co...CERTAS control
/de/dienstleistungen/certas-su...CERTAS support line
/de/dienstleistungen/certas-videoCERTAS video
/de/dienstleistungen/certas-careCERTAS care
/de/installationspartnerInstallationspartner
https://certas.ch/de/certasCertas
/de/certas/im-profilim Profil
/de/certas/geschaeftsleitungGeschäftsleitung
/de/certas/aktuellesAktuelles
/de/certas/kontaktKontakt
/de/certas/impressumImpressum
/de/certas/zertifizierungZertifizierung
/de/certas/avb-und-zahlungsartenAVB und Zahlungsarten
https://certas.ch/de/karriereKarriere
https://certas.ch/de
https://certas.ch/frfr
https://certas.ch/itit
https://certas.ch/enen
https://portal.certas.ch/New window External Subdomain weiter
https://partnerbereich.certas....New window External Subdomain Text duplicate weiter
https://certas.ch/No Text
https://certas.ch/Text duplicate Home
/de/dienstleistungenText duplicate Dienstleistungen
/de/installationspartnerText duplicate Installationspartner
https://certas.ch/de/certasText duplicate Certas
https://certas.ch/de/karriereText duplicate Karriere
https://certas.ch/Text duplicate de
https://certas.ch/frText duplicate fr
https://certas.ch/itText duplicate it
https://certas.ch/enText duplicate en
/de/dienstleistungenzu den Dienstleistungen
/de/certas/aktuelleszur Übersicht
/de/dienstleistungen/fuer-privateDienstleistungen für Private mehr erfahren
/de/dienstleistungen/fuer-unte...Dienstleistungen für Unternehmen mehr erfahren
/de/certas/zertifizierungText duplicate zur Übersicht
/de/certas/kontaktVerbindung
https://certas.ch/de/anfragekostenlose Offerte
/de/dienstleistungen/certas-alarmText duplicate CERTAS alarm
/de/dienstleistungen/certas-al...Text duplicate CERTAS alarm Digital+
/de/dienstleistungen/certas-co...Text duplicate CERTAS control
/de/dienstleistungen/certas-mu...Text duplicate CERTAS multicall
/de/dienstleistungen/certas-careNew window Text duplicate CERTAS care
/de/dienstleistungen/certas-su...Text duplicate CERTAS support line
/de/dienstleistungen/certas-videoText duplicate CERTAS video
https://certas.ch/de/glossarGlossar
https://certas.ch/de/downloadsDownloads
/de/certas/avb-und-zahlungsartenAllgemeine Vertragsbedingungen (AVB)
/de/certas/im-profilFirmenprofil
/de/die-certas-alarmzentraleNew window Alarmzentrale
/de/certas/aktuellesAktuell
https://certas.ch/de/karriereText duplicate Karriere
/de/installationspartnerText duplicate Installationspartner
/de/certas/kontaktStandorte
https://certas.ch/de/anfrageOffertenanfrage
https://certas.ch/Deutsch
https://certas.ch/frFrançais
https://certas.ch/itItaliano
https://certas.ch/enEnglish
https://certas.ch/Text duplicate Deutsch
https://certas.ch/frText duplicate Français
https://certas.ch/itText duplicate Italiano
https://certas.ch/enText duplicate English
https://ch.linkedin.com/compan...New window External Subdomain No Text
https://www.tiktok.com/@certas...New window External Subdomain No Text
https://certas.ch/de/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://certas.ch/"
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 of 0.62 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 7 JavaScript files. This may affect the load time negatively.
This page only loads 1 CSS files. That's ok.
The file size of the HTML document is fine (376 kB).

HTTP Response Header

NameValue
dateFri, 30 Aug 2024 21:54:20 GMT
serverApache
etag"5e036-hORdP4TDgC4AmXiJfU1sQ4dadHg"
content-typetext/html; charset=utf-8
accept-rangesnone
varyAccept-Encoding
content-encodinggzip
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 73 referring domains.
This page has 377 backlinks.
This page has backlinks from 66 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://www.certas.ch/sitemap.xml

Similar sites

Search preview

certas.ch
Alarmanlage und Alarmsystem aufschalten | Home | Certas
Certas reagiert bei jedem Alarm sofort. Mit einem Alarmsystem ist Ihr Unternehmen oder Zuhause beim Marktführer für Alarmmanagement in bester Sicherheit.

Most important keywords

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

KeywordResultRecheck
CERTAS76%Check
CERTAS alarm76%Check
alarm73%Check
Unternehmen50%Check
Alarmsysteme50%Check
individuelle50%Check
Ansprüche50%Check
Alarmanlage46%Check
Sicherheit46%Check
Alarmmanagement46%Check
Show more keywords and terms

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