Crm.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
74% 
Page structure
66% 
Link structure
81% 
Server
80% 
External factors
100% 
SEO Score
Response time
0.84 s
File size
177.00 kB
Words
879
Media files
15
Number of links
44 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - CRM - Centrum für Reisemedizin
The length of the page title is perfect. (400 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://crm.de/
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)
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, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorDivi Child v.1.0.0r
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://crm.de/wp-content/uploads/2023/05/cropped-Thieme_Logo-270x270.jpg
article:modified_time2025-05-09T05:52:27+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleStartseite - CRM - Centrum für Reisemedizin
og:urlhttps://crm.de/
og:site_nameCRM - Centrum für Reisemedizin

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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.
This page contains 879 words. That's ok.
37.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
17 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 17.82 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, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 89 characters this one is longer than 70 characters:
"zika-risiko bei fernreisen – was schwangere und paare mit kinder-wunsch beachten sollten:"
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
.../2023/03/CRM_Logo_Druck-freigestellt.pngCRM - Center Travel Medicine - Logo
.../2023/03/CRM_Logo_Druck-freigestellt.pngCRM - Center Travel Medicine - Logo
...Virus_Reisen_Schwangerschaft_656x370.jpgcunaplus/stock.adobe.comZika-Virus_Reisen_Schwangerschaft_312x175
...ds/Reisemedizin-up2date-2025_656x370.jpgFibonacci/stock.adobe.comReisemedizin up2date 2025_312x175
...ontent/uploads/Grippe-impfen_656x370.jpgDigitalpress/stock.adobe.comGrippe impfen_312x175
...ng-bei-Autoimmunerkrankung-656x370px.jpgFibonacci/stock.adobe.comReiseimpfung bei Autoimmunerkrankung 312x175px
...ploads/Pertussis-Keuchhusten_656x370.jpgDavizro Photography/stock.adobe.comImpfseminar_AdobeStock_178335767_Davizro Photography_312x175
...uploads/CRM-Handbuecher-2025_656x370.jpgPiman Khrutmuang/stock.adobe.comCRM Handbücher 2025_312x175
/wp-content/uploads/Polio_656x370.jpgFeng Yu/stock.adobe.comPolio_312x175
/wp-content/uploads/Muecken_656x370.jpgPiman Khrutmuang/stock.adobe.com13181195_Infektionen-vektorgebundene_©Piman Khrutmuang-stock.adobe.com_312x175
...stenerstattung-Krankenkassen_656x370.jpgSetareh/stock.adobe.comKostenerstattung Krankenkassen_312x175
/wp-content/uploads/Dengue_656x370.jpgwirakorn/stock.adobe.comDengue_312x175
...ent/uploads/2023/05/CRM-spot_656x370.jpgIvan/stock.adobe.comCRM spot_312x175
...tent/uploads/2023/05/Gendern_656x370.jpgFokussiert/stock.adobe.comGendern_312x175
.../2023/03/CRM_Logo_Druck-freigestellt.pngCRM LogoCRM_Logo

Page structure

H1 heading
(Critically important)
gut. beraten. reisen.
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 gut. beraten. reisen.
H1 Aktuelles
H2 27. Forum Reisen und Gesundheit - Special: Reisen mit Kindern
H2 CRM Lizenzpaket eRef Reisemedizin + eRef Reisemedizin PLUS
H2 Reisemedizin up2date
H2 Reisemedizinische Länderinformationen
H2 CRM Fachmedien
H2 Newsletter CRM spot
H3 Aktuelle Pressemeldung
H3 Reisemedizin up2date: Ausgabe 2/2025
H3 CRM Kommentar: Empfehlung der WHO zur Komposition der Influenza-Impfstoffe für die Nordhalbkugel in der Saison 2025/2026
H3 Aktuelle Pressemeldung Duplicate text
H3 CRM Kommentar: Neue STIKO-Empfehlungen 2025
H3 CRM Handbücher 2025
H3 CRM Kommentar: Das Wiederauftreten von Polio verdeutlicht die Notwendigkeit von Auffrischungsimpfungen für Reisende
H3 CRM Kommentar: Empfehlung zur Impfung gegen Dengue bei Reisenden
H3 Kostenerstattung Reiseimpfungen
H3 Dengue-Fieber
H3 Aktuelle reisemedizinische Meldungen
H3 Gendern beim CRM
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 too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
https://crm.de/IMG-ALT CRM - Center Travel Medicine - Logo
https://crm.de/fortbildungen/Fortbildungen
https://crm.de/fachmedien/CRM Fachmedien
/beratungsstelle-suchen/Impf- und Beratungsstellen
https://crm.de/reiselaender/Reiseländer
https://crm.de/aktuelles/Aktuelle Meldungen
https://crm.de/akademie/Akademie
https://shop.thieme.de/crmExternal Subdomain Shop
https://crm.de/kontakt/New window Kontakt
https://careers.thieme.com/deNew window External Subdomain Karriere
https://crm.de/crm-login/Login
https://crm.de/Text duplicate IMG-ALT CRM - Center Travel Medicine - Logo
https://crm.de/fortbildungen/Text duplicate Fortbildungen
https://crm.de/fachmedien/Text duplicate CRM Fachmedien
/beratungsstelle-suchen/Text duplicate Impf- und Beratungsstellen
https://crm.de/reiselaender/Text duplicate Reiseländer
https://crm.de/aktuelles/Text duplicate Aktuelle Meldungen
https://crm.de/crm-login/Text duplicate Login
https://shop.thieme.de/crmNew window External Subdomain Text duplicate Shop
https://crm.de/kontakt/Text duplicate Kontakt
https://careers.thieme.com/deNew window External Subdomain Text duplicate Karriere
https://crm.de/forum2026/27. Forum Reisen und Gesundheit - Special: Reisen mit Kindern
https://crm.de/forum2026/New window Mehr Informationen und Anmeldung
https://crm.de/fachmedien/CRM Lizenzpaket eRef Reisemedizin + eRef Reisemedizin PLUS
https://crm.de/fachmedien/Hier mehr erfahren
https://shop.thieme.de/Reiseme...External Subdomain Reisemedizin up2date
https://shop.thieme.de/Reiseme...New window External Subdomain Text duplicate Hier mehr erfahren
https://crm.de/reiselaender/Reisemedizinische Länderinformationen
https://crm.de/reiselaender/Zu den Reisezielen
https://shop.thieme.de/crmExternal Subdomain Text duplicate CRM Fachmedien
https://shop.thieme.de/crmNew window External Subdomain Mehr Informationen
https://lp.thieme.de/newslette...External Subdomain Newsletter CRM spot
https://lp.thieme.de/newslette...New window External Subdomain Hier kostenlos anmelden
/wp-content/uploads/PM-CRM-Zik...New window © cunaplus/stock.adobe.com
IMG-ALT cunaplus/stock.adobe.com
/wp-content/uploads/PM-CRM-Zik...New window Hier können Sie die vollständige Pressemeldung lesen
https://shop.thieme.de/Reiseme...New window External Subdomain IMG-ALT Fibonacci/stock.adobe.com
https://shop.thieme.de/Reiseme...New window External Subdomain Hier bestellen
/wp-content/uploads/Empfehlung...New window © Digitalpress/stock.adobe.com
IMG-ALT Digitalpress/stock.adobe.com
/wp-content/uploads/Empfehlung...New window Hier können Sie den vollständigen CRM Kommentar lesen
/wp-content/uploads/PM-CRM_Imp...New window © Fibonacci/stock.adobe.com
IMG-ALT Fibonacci/stock.adobe.com
/wp-content/uploads/PM-CRM_Imp...New window Text duplicate Hier können Sie die vollständige Pressemeldung lesen
/wp-content/uploads/CRM-Kommen...New window © Davizro Photography/stock.adobe.com
IMG-ALT Davizro Photography/stock.adobe.com
/wp-content/uploads/CRM-Kommen...New window Text duplicate Hier können Sie den vollständigen CRM Kommentar lesen
https://shop.thieme.de/CRMNew window External Subdomain IMG-ALT Piman Khrutmuang/stock.adobe.com
https://shop.thieme.de/CRMNew window External Subdomain Hier können Sie die CRM Handbücher 2025 bestellen
/wp-content/uploads/Das-Wieder...New window © Feng Yu/stock.adobe.com
IMG-ALT Feng Yu/stock.adobe.com
/wp-content/uploads/Das-Wieder...New window Text duplicate Hier können Sie den vollständigen CRM Kommentar lesen
/wp-content/uploads/Dengue-STI...New window © Piman Khrutmuang/stock.adobe.com
IMG-ALT Piman Khrutmuang/stock.adobe.com
/wp-content/uploads/Dengue-STI...New window Text duplicate Hier können Sie den vollständigen CRM Kommentar lesen
https://gutberatenreisen.de/st...New window External © Setareh/stock.adobe.com
IMG-ALT Setareh/stock.adobe.com
https://gutberatenreisen.de/st...New window External Hier geht es zur Abfrage
https://crm.de/dengue/© wirakorn/stock.adobe.com
IMG-ALT wirakorn/stock.adobe.com
https://crm.de/dengue/Text duplicate Hier mehr erfahren
https://lp.thieme.de/newslette...New window External Subdomain © Ivan/stock.adobe.com
IMG-ALT Ivan/stock.adobe.com
https://lp.thieme.de/newslette...New window External Subdomain Text duplicate Hier kostenlos anmelden
https://crm.de/fortbildungen/Text duplicate Fortbildungen
https://crm.de/fachmedien/Text duplicate CRM Fachmedien
/beratungsstelle-suchen/Text duplicate Impf- und Beratungsstellen
https://crm.de/reiselaender/Text duplicate Reiseländer
https://crm.de/aktuelles/Text duplicate Aktuelle Meldungen
https://www.facebook.com/georg...New window External Subdomain Folgen
A-TITLE Folge auf Facebook
https://www.instagram.com/thie...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Instagram
https://www.youtube.com/user/G...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Youtube
https://www.xing.com/pages/thi...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf XING
https://de.linkedin.com/compan...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf LinkedIn
https://www.thieme.com/de-de/i...New window External Subdomain Impressum
A-TITLE Impressum
https://www.thieme.com/de-de/d...New window External Subdomain Datenschutzerklärung
A-TITLE Datenschutzerklärunng
https://www.thieme.com/de-deNew window External Subdomain Thieme Gruppe
A-TITLE Thieme Gruppe
https://crm.de/crm-login/Text duplicate Login
https://shop.thieme.de/crmNew window External Subdomain Text duplicate Shop
https://crm.de/kontakt/Text duplicate Kontakt
https://careers.thieme.com/deNew window External Subdomain Text duplicate Karriere

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://crm.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 of 0.84 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.
The file size of the HTML document is fine (177 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 09 May 2025 16:45:27 GMT
content-typetext/html; charset=UTF-8
content-length30676
x-pingbackhttps://crm.de/xmlrpc.php
link<https://crm.de/wp-json/>; rel="https://api.w.org/", <https://crm.de/wp-json/wp/v2/pages/77>; rel="alternate"; title="JSON"; type="application/json", <https://crm.de/>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
x-cache-statusMISS
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 2,723 referring domains.
This page has 21,710 backlinks.
This page has backlinks from 392 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
CRM66%Check
reisen63%Check
Reisemedizin57%Check
CRM Centrum55%Check
Centrum für Reisemedizin55%Check
CRM Kommentar53%Check
Forum Reisen52%Check
Impfung51%Check
Reisemedizin up2date51%Check
gut50%Check
Show more keywords and terms

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