D-t-g-online.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
47% 
Page structure
79% 
Link structure
68% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.19 s
File size
38.70 kB
Words
373
Media files
18
Number of links
76 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Deutsche Transplantations- Gesellschaft e. V.
The length of the page title is perfect. (406 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die Deutsche Transplantationsgesellschaft (DTG) ist eine wissenschaftliche Gesellschaft zur Weiterentwicklung der Transplantationsmedizin in Deutschland.
The length of the meta description is perfect. (964 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-de
Server location: United States of America
The following language is defined by HTML: de-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
descriptionDie Deutsche Transplantationsgesellschaft (DTG) ist eine wissenschaftliche Gesellschaft zur Weiterentwicklung der Transplantationsmedizin in Deutschland.
generatorJoomla! - Open Source Content Management
viewportwidth=device-width, initial-scale=1, maximum-scale=1, user-scalable=yes
HandheldFriendlytrue
apple-mobile-web-app-capableYES
langde-de
charsetutf-8

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Page quality

Content
(Critically important)
There are only 373 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 4.44 words is low.
19.8% 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.
6 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 14 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=yes" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 tags for this page.
Image SEO
(Somewhat important)
12 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
/images/d-t-g_logo.png Deutsche Transplantationsgesellschaft
/images/d-t-g_logo.png Deutsche Transplantationsgesellschaft
/images/00-home/DTG_2024_00487.jpgNo alt attribute provided
/images/DTG_Logo_Linien.pngNo alt attribute provided
/images/00-home/DTG_2023_Jena_00236.jpgNo alt attribute provided
/images/DTG_Logo_Linien.pngNo alt attribute provided
...2025/BZgA_TdO_Poster_InformiereDich2.jpgNo alt attribute provided
...Fortbildungen/Layout FoBi 10.09.2025.jpgNo alt attribute provided
/images/06-mentoring/Layout%20Aktuelles.jpgNo alt attribute provided
.../images/03-preise/Layout Preise 2025.jpgNo alt attribute provided
/images/00-home/DTG_2023_Jena_00291.jpgNo alt attribute provided
/images/DTG_Logo_Linien.pngNo alt attribute provided
/images/05-tagungen/2025/DTG2025-A4.jpg34. Jahrestagung der DTG in Essen
...ngen/2026/2025_DTG26-Plakat-A5-DRUCK.jpgNo alt attribute provided
...024/DTG 2024-Druck-schnittmarken-3mm.jpg33. Jahrestagung der DTG in Freiburg
...agungen/2023/DTG2023_PPT-Folie_16zu9.png32. Jahrestagung der DTG in Jena
/images/DTG_Logo_Linien.pngNo alt attribute provided
/images/In-White-142x.pngLinkedIn

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Unser Ziel ist die organisatorische, klinische und wissenschaftliche Weiterentwicklung der Transplantationsmedizin in Deutschland.
H2 Unsere Preise – darunter der renommierte Rudolf Pichlmayr Preis – werden jährlich auf der Jahrestagung der DTG vergeben.
H2 Aktuelles/Presse
H2 Unser Kodex enthält wichtige medizinische, ärztliche, ethische und juristischer Grundsätze für die Organ-Transplantation.
H2 Jahrestagungen der DTG
H3 Tag der Organspende 2025
H3 DTG Fortbildung 10.09.2025
H3 5. DTG Mentoring-Programm
H3 Preise 2025
H3 34. Jahrestagung der DTG 2025 in Essen
H3 35. Jahrestagung der DTG 2026 in Leipzig
H3 33. Jahrestagung der DTG 2024 in Freiburg
H3 32. Jahrestagung der DTG 2023 in Jena
H3 DTG-Sekretariat
H3 Kontakt
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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://d-t-g-online.de/IMG-ALT Deutsche Transplantationsgesellschaft
A-TITLE Deutsche Transplantationsgesellschaft
/ueber-uns/zieleÜber uns
/ueber-uns/zieleZiele
/ueber-uns/vorstandVorstand
/ueber-uns/kommissionenKommissionen
/ueber-uns/wissenschaftlicher-...Wissenschaftlicher Beirat
/ueber-uns/satzungSatzung
/ueber-uns/jahresberichteJahresberichte
https://d-t-g-online.de/kontaktGeschäftsstelle
/inhalte/tagungenInhalte
/inhalte/tagungenTagungen
/inhalte/preisePreise
/inhalte/kodexKodex
/inhalte/gesetze-leit-richtlinienGesetze, Leit- & Richtlinien
/inhalte/qualitaetssicherungQualitätssicherung
/inhalte/forschungForschung
/inhalte/mentoringMentoring
/informationen/aktuelles-presseInformationen
/informationen/aktuelles-presseAktuelles/Presse
/informationen/zentrenZentren
/informationen/selbsthilfeSelbsthilfe
/informationen/fort-weiterbildungFort- & Weiterbildung
/informationen/zusatz-weiterbi...Zusatz-Weiterbildung Transplantationsmedizin
/informationen/linksLinks
/informationen/kooperationenKooperationen
/mitgliedschaft/mitglied-werdenMitgliedschaft
/mitgliedschaft/mitglied-werdenMitglied werden
/mitgliedschaft/ehrenmitgliederEhrenmitglieder
/mitgliedschaft/mitgliederbereichMitgliederbereich
https://d-t-g-online.de/kontaktKontakt
https://d-t-g-online.de/impressumImpressum
/datenschutzerklaerungDatenschutzerklärung
https://d-t-g-online.de/Text duplicate IMG-ALT Deutsche Transplantationsgesellschaft
A-TITLE Deutsche Transplantationsgesellschaft
https://d-t-g-online.de/Deutsche Transplantations- Gesellschaft e. V.
/ueber-uns/zieleText duplicate Über uns
/ueber-uns/zieleText duplicate Ziele
/ueber-uns/vorstandText duplicate Vorstand
/ueber-uns/kommissionenText duplicate Kommissionen
/ueber-uns/wissenschaftlicher-...Text duplicate Wissenschaftlicher Beirat
/ueber-uns/satzungText duplicate Satzung
/ueber-uns/jahresberichteText duplicate Jahresberichte
https://d-t-g-online.de/kontaktText duplicate Geschäftsstelle
/inhalte/tagungenText duplicate Inhalte
/inhalte/tagungenText duplicate Tagungen
/inhalte/preiseText duplicate Preise
/inhalte/kodexText duplicate Kodex
/inhalte/gesetze-leit-richtlinienText duplicate Gesetze, Leit- & Richtlinien
/inhalte/qualitaetssicherungText duplicate Qualitätssicherung
/inhalte/forschungText duplicate Forschung
/inhalte/mentoringText duplicate Mentoring
/informationen/aktuelles-presseText duplicate Informationen
/informationen/aktuelles-presseText duplicate Aktuelles/Presse
/informationen/zentrenText duplicate Zentren
/informationen/selbsthilfeText duplicate Selbsthilfe
/informationen/fort-weiterbildungText duplicate Fort- & Weiterbildung
/informationen/zusatz-weiterbi...Text duplicate Zusatz-Weiterbildung Transplantationsmedizin
/informationen/linksText duplicate Links
/informationen/kooperationenText duplicate Kooperationen
/mitgliedschaft/mitglied-werdenText duplicate Mitgliedschaft
/mitgliedschaft/mitglied-werdenText duplicate Mitglied werden
/mitgliedschaft/ehrenmitgliederText duplicate Ehrenmitglieder
/mitgliedschaft/mitgliederbereichText duplicate Mitgliederbereich
https://d-t-g-online.de/kontaktText duplicate Kontakt
https://d-t-g-online.de/impressumText duplicate Impressum
/datenschutzerklaerungText duplicate Datenschutzerklärung
/ueber-uns/zieleWeiterlesen ...
/inhalte/preiseText duplicate Weiterlesen ...
/informationen/aktuelles-press...Weiterlesen …
/informationen/aktuelles-press...Text duplicate Weiterlesen …
/informationen/aktuelles-press...Text duplicate Weiterlesen …
/informationen/aktuelles-press...Text duplicate Weiterlesen …
/inhalte/kodexText duplicate Weiterlesen ...
https://www.dtg2025.org/New window Nofollow External Subdomain URL anchor text
https://www.dtg2025.org
/inhalte/tagungen/34-jahrestag...Text duplicate Weiterlesen …
https://www.dtg2026.org/New window Nofollow External Subdomain URL anchor text
https://www.dtg2026.org
/inhalte/tagungen/35-jahrestag...Text duplicate Weiterlesen …
https://www.dtg2024.org/New window Nofollow External Subdomain URL anchor text
https://www.dtg2024.org/
https://www.frontierspartnersh...New window Nofollow External Subdomain URL anchor text
https://www.frontierspartnerships.org/research-topics/136/33rd-annual-meeting-of-the-german-transplantation-society-freiburg-im-breisgau-germany-2024
/inhalte/tagungen/33-jahrestag...Text duplicate Weiterlesen …
https://www.dtg2023.org/New window Nofollow External Subdomain URL anchor text
https://www.dtg2023.org/
https://www.frontierspartnersh...New window Nofollow External Subdomain URL anchor text
https://www.frontierspartnerships.org/research-topics/89/32nd-annual-meeting-of-the-german-transplantation-society-jena-germany-2023
/inhalte/tagungen/32-jahrestag...Text duplicate Weiterlesen …
https://www.linkedin.com/compa...External Subdomain IMG-ALT LinkedIn

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://d-t-g-online.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)
This page loads 14 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.19 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (39 kB).

HTTP Response Header

NameValue
dateSun, 11 May 2025 17:31:39 GMT
serverApache
x-frame-optionsSAMEORIGIN
referrer-policystrict-origin-when-cross-origin
cross-origin-opener-policysame-origin
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie85 Characters
last-modifiedSun, 11 May 2025 17:31:39 GMT
varyAccept-Encoding
content-encodinggzip
content-length7495
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 71 referring domains.
This page has 145 backlinks.
This page has backlinks from 62 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# If the Joomla site is installed within a folder
# eg www.example.com/joomla/ then the robots.txt file
# MUST be moved to the site root
# eg www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to all of the
# paths.
# eg the Disallow rule for the /administrator/ folder MUST
# be changed to read
# Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# https://www.robotstxt.org/orig.html

User-agent: *
Disallow: /administrator/
Disallow: /api/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/

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d-t-g-online.de
Deutsche Transplantations- Gesellschaft e. V.
Die Deutsche Transplantationsgesellschaft (DTG) ist eine wissenschaftliche Gesellschaft zur Weiterentwicklung der Transplantationsmedizin in Deutschland.

Most important keywords

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

KeywordResultRecheck
Transplant68%Check
Transplantations63%Check
Deutsche59%Check
Gesellschaft59%Check
Wissenschaftliche Gesellschaft55%Check
Deutsche Transplantationsgesellschaft54%Check
DTG53%Check
Transplantationsmedizin50%Check
Weiterentwicklung50%Check
Deutschland50%Check
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