Cair-heidelberg.de - SEO Checker

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Overview of the SEO Check
Meta information
64% 
Page quality
66% 
Page structure
20% 
Link structure
88% 
Server
95% 
External factors
6% 
SEO Score
Response time
0.38 s
File size
594.90 kB
Words
578
Media files
6
Number of links
32 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home | CAIR
The page title is too short. (118 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
CAIR - Centrum für Angewandte Immunologie und Rheumatologie. Seit 1999 stehen wir unseren Patientinnen und Patienten in der Versorgung von entzündlich rheumatischen sowie immunologischen Erkrankungen zur Seite.
The meta description is too long: 1380 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.cair-heidelberg.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)
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
descriptionCAIR - Centrum für Angewandte Immunologie und Rheumatologie. Seit 1999 stehen wir unseren Patientinnen und Patienten in der Versorgung von entzündlich rheumatischen sowie immunologischen Erkrankungen zur Seite.
google-site-verificationGQj769QHPrAbHj1eXfUolmUkgevecL7vfjLHVZqmheg
viewportwidth=device-width, initial-scale=1
generatorWix.com Website Builder
format-detectiontelephone=no
skype_toolbarskype_toolbar_parser_compatible
langde
twitter:cardsummary_large_image
twitter:titleHome | CAIR
twitter:descriptionCAIR - Centrum für Angewandte Immunologie und Rheumatologie. Seit 1999 stehen wir unseren Patientinnen und Patienten in der Versorgung von entzündlich rheumatischen sowie immunologischen Erkrankungen zur Seite.
og:titleHome | CAIR
og:descriptionCAIR - Centrum für Angewandte Immunologie und Rheumatologie. Seit 1999 stehen wir unseren Patientinnen und Patienten in der Versorgung von entzündlich rheumatischen sowie immunologischen Erkrankungen zur Seite.
og:urlhttps://www.cair-heidelberg.de
og:site_nameCAIR
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.
These Typos were found:
  • betreung => Betreuung
This page contains 578 words. That's ok.
36.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
18 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 16.38 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 (594.9 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 12 tags for this page.
Image SEO
(Somewhat important)
1 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
...8679f8b73c6f4ce0ab01c732a1c4cfda~mv2.pngCAIR
...595f97defe7243d4aa486147f9e449d7~mv2.jpg25.03.23-Finale-Visus-compositing_st_elisabeth0001.jpg
...bc854678782043c9b7d9a5b6506e15cc~mv2.jpgNo alt attribute provided
...nc_avif,quality_auto/Händchen halten.jpgMedizin aus Tradition
...0.01,enc_avif,quality_auto/Im Labor.jpegMedizin als Wissenschaft & Vision
...0.01,enc_avif,quality_auto/DNA-Chips.jpgMedizin als Innovation und Versorgungsauftrag

Page structure

H1 heading
(Critically important)
Willkommen im Centrum für Angewandte Immunologie & Rheumatologie
The H1 heading contains the words Willkommen im! Use important keywords instead.
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Willkommen im Centrum für Angewandte Immunologie & Rheumatologie
H1 Medizin aus Tradition
H1 Medizin als Wissenschaft & Vision
H1 Medizin als Innovation & Versorgungsauftrag
H4 **Ambulante spezialärztliche Versorgung in der Rheumatologie ab dem 1. Juli 2024**
H4 CAIR - Studienzentrum
H4 Internationale klinische Studien bei CAIR
H4 Transparenz, wissenschaftliche Präzision und persönliche Betreung stehen im Mittelpunkt unserer Studienarbeit
H6 **Informationen zur Weiterbehandlung nach Schließung der Praxis von Dr. Wolf**
H6 Bewirb dich jetzt als MFA / MTA
Some anchor texts are used more than once.
1 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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.cair-heidelberg.de/Home
/newsNews
/karriereKarriere
/leistungen-allgemeinAllgemein
/studienStudien
/gutachtenGutachten
/lehre-und-forschungLehre und Forschung
/linksLinks
/praxis-heidelbergPraxis Heidelberg
/praxis-weinheimPraxis Weinheim
/teamTeam
/impressum-datenschutzImpressum / Datenschutz
https://www.cair-heidelberg.de/Centrum für Angewandte
https://www.cair-heidelberg.de/Immunologie & Rheumatologie
https://www.cair-heidelberg.de/PD Dr. med. B. Heilig & Koll.
https://www.cair-heidelberg.de/Innere Medizin - Rheumatologie - Immunologie -
https://www.cair-heidelberg.de/Endokrinologie
https://www.rheumapraxis-heide...New window External Subdomain **Informationen zur Weiterbehandlung nach Schließung der Praxis von Dr. Wolf**
https://www.rheumapraxis-heide...External Subdomain Text duplicate News
/karriereNo Text
/karriereBewirb dich jetzt als MFA / MTA
https://bv-asv.de/New window External No Text
/studienNew window Hier geht es zu unserem Studienzentrum
https://www.cair-heidelberg.de/Text duplicate Home
/newsText duplicate News
/karriereText duplicate Karriere
/leistungen-allgemeinText duplicate Allgemein
/studienText duplicate Studien
/gutachtenText duplicate Gutachten
/lehre-und-forschungText duplicate Lehre und Forschung
/linksText duplicate Links
/praxis-heidelbergText duplicate Praxis Heidelberg
/praxis-weinheimText duplicate Praxis Weinheim
/teamText duplicate Team
/impressum-datenschutzText duplicate Impressum / Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.cair-heidelberg.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 file size of the HTML document is very large (595 kB).
The page response time is excellent with 0.38 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;,
etagW/"b02130e696a0fdc3589f5a8760f89353"
content-languageen-US
strict-transport-securitymax-age=31556952
age427018
x-cache-statusHIT
x-wix-request-id1776456011.01256041789111306
set-cookie111 Characters
cache-controlprivate,max-age=0,must-revalidate
serverPepyaka
x-content-type-optionsnosniff
content-encodingbr
accept-rangesbytes
dateFri, 17 Apr 2026 20:00:11 GMT
x-served-bycache-fra-etou8220174-FRA
x-cacheMISS
varyAccept-Encoding
server-timingcache;desc=hit, varnish;desc=hit_miss, dc;desc=fastly_ireland-pub_g
x-seen-byyvSunuo/8ld62ehjr5B7kA==,WD1HRWp6HtwVKpzxLkVT7rxkNjrXdwdgtu6E0yACibU=,yI4PPEXc3bvXNWfpzSkUarxkNjrXdwdgtu6E0yACibU=,Ua1iSBCTq7qSXjmRCGE1N0WqjP16cU3McNv2O38TGOtqBgsTKnsFeONcQd6HCV6ZTpxFCiBLvpwN6Y+katZjTg==,2d58ifebGbosy5xc+FRalqZEzwUNMEmrxEjjJD8PRi0s1a/H+6n7b7UrJhjk1dNExEt6LAkghFzzwqjXS1ckPQ==,2UNV7KOq4oGjA5+PKsX47KGs2kVs0EqJEpv90NYElZgNBUnLVo+C/t7t9BP1GBSc,2UNV7KOq4oGjA5+PKsX47LjLBanRQcx/0ZasyeiEqnsyIvXDwAgQnMaS/gEZIOGh
via1.1 google
glb-x-seen-bybS8wRlGzu0Hc+WrYuHB8QIg44yfcdCMJRkBoQ1h6Vjc=
alt-svch3=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

# Optimization for Google Ads Bot
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google
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.cair-heidelberg.de/sitemap.xml

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

Similar sites

Search preview

www.cair-heidelberg.de
Home | CAIR
CAIR - Centrum für Angewandte Immunologie und Rheumatologie. Seit 1999 stehen wir unseren Patientinnen und Patienten in der Versorgung von entzündlich rheumatischen sowie immunologischen Erkrankungen zur Seite.

Most important keywords

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

KeywordResultRecheck
CAIR84%Check
Rheumatologie70%Check
Immunologie Rheumatologie70%Check
Angewandte Immunologie Rheumatologie69%Check
Immunologie66%Check
Centrum66%Check
Angewandte66%Check
Versorgung56%Check
stehen55%Check
Willkommen55%Check
Show more keywords and terms

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