Nuklearmedizin.de - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
38% 
Page structure
79% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
14.40 kB
Words
136
Media files
5
Number of links
29 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Deutsche Gesellschaft für Nuklearmedizin e.V.
The length of the page title is perfect. (417 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Deutsche Gesellschaft für Nuklearmedizin e.V. - Die Deutsche Gesellschaft für Nuklearmedizin e.V. (DGN) ist eine wissenschaftliche Fachgesellschaft, die es sich zum Ziel gesetzt hat, die Nuklearmedizin in Grundlagen- und Anwendungsforschung auf den Gebieten von Diagnostik, Therapie und Strahlenschutz zu fördern.
The meta description is too long: 1983 pixels from max. 1000 pixels. Optimize description
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
Server location: United States of America
The language is not specified in the HTML markup.
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 XHTML 1.0 Transitional is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
AuthorDeutsche Gesellschaft für Nuklearmedizin e.V.
Publishervokativ GmbH
Copyrightvokativ GmbH
keywordsDeutsche Gesellschaft für Nuklearmedizin e.V., Nuklearmedizin, DGN, Technetium, Tc99, Technetium-99m, Molybdän, Mo99, Molybdän-99, Radionuklid, Radioisotop, Petten, BR2, Sacley, Forschungsreaktor, EANM, AIPES, Generator, Reaktor, Radiopharmakon, Radionuklidtherapie, Szintigrafie, Radionuklidtherapie, Versorgungsengpass, Versorgungsnotstand, Versorgungsausfall, Radiopharmaka, Wartungsarbeit, Lymphom, Reaktorausfall, Shut Down
DescriptionDeutsche Gesellschaft für Nuklearmedizin e.V. - Die Deutsche Gesellschaft für Nuklearmedizin e.V. (DGN) ist eine wissenschaftliche Fachgesellschaft, die es sich zum Ziel gesetzt hat, die Nuklearmedizin in Grundlagen- und Anwendungsforschung auf den Gebieten von Diagnostik, Therapie und Strahlenschutz zu fördern.
Content-Typetext/html; charset=UTF-8
expiresEmpty
pragmano-cache
cache-controlno-cache

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Page quality

Content
(Critically important)
There are only 136 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 2 paragraph/s was/were found on this page.
25.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.25 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 1 JavaScript files. That's good!
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)
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
/images/trans.gifNo alt attribute provided
/images/ukraine.pngSolidarität mit der Ukraine
/images/con_pic_1.jpgHeadgrafik
/images/logo_dgn_print.gifDGN Logo
/images/nukmed_logo.pngNuklearMedizin 2025

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
H3 Aktuelles
H3 Veranstaltungen in nächster Zeit
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
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.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.phpNo Text
/?font=decA-
/?font=baseA
/?font=incA+
/die_dgn/portrait.php?navId=36Die DGN
A-TITLE Die DGN
/die_dgn/portrait.php?navId=36Portrait
A-TITLE Portrait
/die_dgn/satzung.php?navId=13Satzung
A-TITLE Satzung
/die_dgn/selbstverpflichtung.p...Selbstverpflichtung/Werte
A-TITLE Selbstverpflichtung/Werte
/vorstand.php?navId=37Vorstand
A-TITLE Vorstand
/gremien/ausschuesse.php?navId=39Gremien
A-TITLE Gremien
/die_dgn/geschaeftsstelle.php?...Geschäftsstelle
A-TITLE Geschäftsstelle
/preise_ehrungen/ehrenmitglied...Ehrenmitglieder/Preisträger
A-TITLE Ehrenmitglieder/Preisträger
/die_dgn/vertraege/vertraege_b...Kooperationen
A-TITLE Kooperationen
https://youngdgn.nuklearmedizi...New window External Subdomain Young DGN
A-TITLE Young DGN
/leistungen/news/covid.php?nav...Leistungen und Informationen
A-TITLE Leistungen und Informationen
/mitglieder/mitglied_antrag.ph...Für Mitglieder
A-TITLE Für Mitglieder
/patienten/standorte/standort_...Für Patienten
A-TITLE Für Patienten
/jahrestagungen/aktuelle_tagun...Jahrestagungen
A-TITLE Jahrestagungen
/events/veranstaltungen.php?na...Veranstaltungen
A-TITLE Veranstaltungen
/leistungen/news/ukraine.php?n...IMG-ALT Solidarität mit der Ukraine
/index.phpStartseite
/die_dgn/portrait.php?navId=36Text duplicate Die DGN
/die_dgn/portrait.php?navId=36Text duplicate Portrait
/leistungen/news/eta_empfehlun...Subdomain » mehr dazu
A-TITLE mehr dazu
/events/veranstaltung.php?even...Spezialkurs Nuklearmedizinische Diagnostik, incl. Hybridbildgebung (Modul SN1)
/events/veranstaltung.php?even...Kenntniskurs nach Anlage A3 Nr. 5.1 Richtlinie zur Verordnung über den Schutz vor Schäden durch ionisierende Strahlung
/events/veranstaltung.php?even...Spezialkurs Nuklearmedizinische Therapie (Modul SN2)
https://www.nukmedkongress.de/New window External Subdomain IMG-ALT NuklearMedizin 2025
https://www.nukmedkongress.de/New window External Subdomain URL anchor text
https://www.nukmedkongress.de/
/patienten/kontakt.php?navId=32Kontakt
/impressum.php?navId=52Impressum
/datenschutz.php?navId=223Datenschutzerklärung
http://www.vokativ.de/New window External Subdomain vokativ

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nuklearmedizin.de/"
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 is excellent with 0.05 seconds.
This page only loads 3 CSS files. That's ok.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (14 kB).

HTTP Response Header

NameValue
dateMon, 07 Oct 2024 20:10:19 GMT
serverApache
strict-transport-securitymax-age=63072000
set-cookie44 Characters
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
varyAccept-Encoding
content-encodinggzip
content-length4769
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 299 referring domains.
This page has 7,040 backlinks.
This page has backlinks from 268 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# robots.txt zu http://www.nuklearmedizin.de/

User-agent: *
Disallow: /admin/
Disallow: /classes/
Disallow: /includes/

Similar sites

Search preview

www.nuklearmedizin.de
Deutsche Gesellschaft für Nuklearmedizin e.V.
Deutsche Gesellschaft für Nuklearmedizin e.V. - Die Deutsche Gesellschaft für Nuklearmedizin e.V. (DGN) ist eine wissenschaftliche Fachgesellschaft, die es sich zum Ziel gesetzt hat, die Nuklearmedizin in Grundlagen- und Anwendungsforschung auf den Gebieten von Diagnostik, Therapie und Strahlenschutz zu fördern.

Most important keywords

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

KeywordResultRecheck
Nuklearmedizin75%Check
DGN50%Check
Diagnostik46%Check
Therapie46%Check
Anwendung46%Check
Schutz46%Check
Schrift39%Check
Positionspapier39%Check
ETA-Empfehlungen39%Check
Empfehlungen39%Check
Show more keywords and terms

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