Aerztefon.ch - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
61% 
Page structure
66% 
Link structure
53% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.24 s
File size
25.10 kB
Words
433
Media files
29
Number of links
55 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
AERZTEFON - 0800 33 66 55
The length of the page title is perfect. (269 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die offizielle medizinische Notfallzentrale im Auftrag des Kantons Zürich. Wir helfen Ihnen rund um die Uhr an 365 Tagen. Rufen Sie uns an.
The length of the meta description is perfect. (860 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: United States of America
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
viewportwidth=device-width, shrink-to-fit=no, initial-scale=1.0001, minimum-scale=1.0001, maximum-scale=1.0001, user-scalable=yes
format-detectiontelephone=no
descriptionDie offizielle medizinische Notfallzentrale im Auftrag des Kantons Zürich. Wir helfen Ihnen rund um die Uhr an 365 Tagen. Rufen Sie uns an.
msapplication-TileColor#ffffff
msapplication-confighttps://www.aerztefon.ch/favicons/browserconfig.xml
theme-color#ffffff
langde
og:urlhttps://www.aerztefon.ch/
og:titleAERZTEFON - 0800 33 66 55
og:descriptionDie offizielle medizinische Notfallzentrale im Auftrag des Kantons Zürich. Wir helfen Ihnen rund um die Uhr an 365 Tagen. Rufen Sie uns an.
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 433 words on this page. Good pages should have about 800 words of useful content.
31.2% 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 15.25 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, shrink-to-fit=no, initial-scale=1.0001, minimum-scale=1.0001, maximum-scale=1.0001, user-scalable=yes" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: notrufnummer 144
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
https://www.aerztefon.ch/img/hamburger.pngAerztefon Mobile Navitrigger
/img/aerztefon_logo.svgAerztefon
/img/aerztefon_logo.svgAerztefon
/img/medias/aerztefon_notfall.jpgÄrztefon Media Notfall Image
...s/aerztefon_notfall_dienstleistungen.jpgÄrztefon Media Notfall Image
/img/buttom_24_365.pngÄrztefon 24 Stunden | 365 Tage
...s/aerztefon_notfall_dienstleistungen.jpgÄrztefon Media Dienstleistungen Image
/img/medias/aerztefon_notfall.jpgÄrztefon Media Dienstleistungen Image
/img/medias/aerztefon_notfall_ablauf.jpgÄrztefon Media Ablauf Image
/img/content/ablauf_schema.pngAerztefon Ablaufschema
/img/medias/aerztefon_notfall_fachleute.jpgÄrztefon Media Unsere Fachleute Image
/img/button_up_roll.pngÄrztefon Up
/img/button_up_plain.pngÄrztefon Up
/img/button_down_roll.pngÄrztefon down
/img/button_down_plain.pngÄrztefon down
/img/button_share_roll.pngÄrztefon share
/img/button_share_plain.pngÄrztefon share
/img/button_print_roll.pngÄrztefon print
/img/button_print_plain.pngÄrztefon print
/img/button_phone_roll.pngÄrztefon Notfallnummer
/img/button_phone_plain.pngÄrztefon Notfallnummer
/img/button_pdf_roll.pngÄrztefon Download
/img/button_pdf_plain.pngÄrztefon Download
https://www.aerztefon.ch/img/close_menu.pngMenu schliessen
https://www.aerztefon.ch/img/close_menu.pngMenü schliessen
https://www.aerztefon.ch/img/close_menu.pngMenü schliessen
/img/slide_button_left.pngNach links
/img/products/download_flyer.pngAerztefon Flyer
/img/slide_button_right.pngNach rechts

Page structure

H1 heading
(Critically important)
Geniessen Sie das Leben
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Geniessen Sie das Leben
H1 Wir helfen Ihnen
H1 Wir beraten Sie
H1 Unsere Fachleute
H2 Das Aerztefon
H2 Das Aerztefon Duplicate text
H2 Kostenloser Service
H2 Der richtige Kontakt
H2 Mit Methode helfen
H2 Aerztefon
H2 Wissenswertes
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 no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.aerztefon.ch/Notfall
https://www.aerztefon.ch/Anchor Notfall-Nummer
https://www.aerztefon.ch/Anchor Dienstleistungen
https://www.aerztefon.ch/Anchor Ablauf
https://www.aerztefon.ch/Anchor Fachleute
https://www.aerztefon.ch/partnerPartner
https://www.aerztefon.ch/partnerAnchor Partnerschaft
https://www.aerztefon.ch/partnerAnchor Vorteile
https://www.aerztefon.ch/partnerAnchor Material
/ueber-unsÜber uns
/ueber-unsAnchor Unternehmen
/ueber-unsAnchor Auftrag
/ueber-unsAnchor Organisation
/ueber-unsAnchor Jobs
https://www.aerztefon.ch/medienMedien
https://www.aerztefon.ch/medienAnchor Kontakt
https://www.aerztefon.ch/medienAnchor Aktuelles
https://www.aerztefon.ch/medienAnchor Information
https://www.aerztefon.ch/kontaktText duplicate Kontakt
https://www.aerztefon.ch/kontaktAnchor Adressen
https://www.aerztefon.ch/kontaktAnchor Formular
https://www.aerztefon.ch/kontaktAnchor Routenplaner
https://www.aerztefon.ch/IMG-ALT Aerztefon
https://www.aerztefon.ch/Text duplicate IMG-ALT Aerztefon
https://aerztefon.ch/Anchor IMG-ALT Ärztefon print
A-TITLE Diese Seite Drucken
/impressumAnchor Impressum
/impressumAnchor AGB's
/datenschutzDatenschutzerklärung
https://www.aerztefon.ch/Text duplicate Notfall
https://www.aerztefon.ch/Anchor Text duplicate Notfall-Nummer
https://www.aerztefon.ch/Anchor Text duplicate Dienstleistungen
https://www.aerztefon.ch/Anchor Text duplicate Ablauf
https://www.aerztefon.ch/Anchor Text duplicate Fachleute
https://www.aerztefon.ch/partnerText duplicate Partner
https://www.aerztefon.ch/partnerAnchor Text duplicate Partnerschaft
https://www.aerztefon.ch/partnerAnchor Text duplicate Vorteile
https://www.aerztefon.ch/partnerAnchor Text duplicate Material
/ueber-unsText duplicate Über uns
/ueber-unsAnchor Text duplicate Unternehmen
/ueber-unsAnchor Text duplicate Auftrag
/ueber-unsAnchor Text duplicate Organisation
/ueber-unsAnchor Text duplicate Jobs
https://www.aerztefon.ch/medienText duplicate Medien
https://www.aerztefon.ch/medienAnchor Text duplicate Kontakt
https://www.aerztefon.ch/medienAnchor Text duplicate Aktuelles
https://www.aerztefon.ch/medienAnchor Text duplicate Information
https://www.aerztefon.ch/kontaktText duplicate Kontakt
https://www.aerztefon.ch/kontaktAnchor Text duplicate Adressen
https://www.aerztefon.ch/kontaktAnchor Text duplicate Formular
https://www.aerztefon.ch/kontaktAnchor Text duplicate Routenplaner
/impressumText duplicate Impressum
/impressumAnchor Text duplicate Impressum
/impressumAnchor Text duplicate AGB's
/datenschutzText duplicate Datenschutzerklärung
/files/pdfs/flyer_aerztefon_20...New window IMG-ALT Aerztefon Flyer

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://aerztefon.ch/"
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 0.24 seconds.
The file size of the HTML document is fine (25 kB).

HTTP Response Header

NameValue
expires0
pragmano-cache
cache-controlno-cache, no-store, must-revalidate
content-typetext/html; charset=UTF-8
set-cookie243 Characters
content-length6829
content-encodingbr
varyAccept-Encoding
dateTue, 17 Mar 2026 11:36:28 GMT
strict-transport-securitymax-age=31536000
referrer-policystrict-origin-when-cross-origin
content-security-policydefault-src 'self' https:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; img-src 'self' data: https:; font-src 'self' data: https:; connect-src 'self' https:; frame-ancestors 'self'; form-action 'self'; object-src 'none'; upgrade-insecure-requests
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
permissions-policyaccelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
cross-origin-opener-policysame-origin-allow-popups
cross-origin-resource-policycross-origin
x-permitted-cross-domain-policiesnone
alt-svch3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 171 referring domains.
This page has 275 backlinks.
This page has backlinks from 45 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

aerztefon.ch
AERZTEFON - 0800 33 66 55
Die offizielle medizinische Notfallzentrale im Auftrag des Kantons Zürich. Wir helfen Ihnen rund um die Uhr an 365 Tagen. Rufen Sie uns an.

Most important keywords

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

KeywordResultRecheck
Aerztefon74%Check
helfen54%Check
Notfall50%Check
Ärzte50%Check
Geniessen50%Check
Leben50%Check
365 Tage49%Check
Tage48%Check
medizinische46%Check
Notfallzentrale46%Check
Show more keywords and terms

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