Dgk.org - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
67% 
Page structure
70% 
Link structure
73% 
Server
20% 
External factors
100% 
SEO Score
Response time
0.31 s
File size
44.40 kB
Words
751
Media files
23
Number of links
63 internal / 34 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V. – German Cardiac Society
The page title should be shorter than 580 pixels. It is 906 pixels long. Optimize title
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://dgk.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
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
generatorWordPress 5.5.3
templateHybrid 1.2
langde-de
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
This page contains 751 words. That's ok.
32.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.07 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This website loads 9 javascript files. This may affect the load time negatively.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
22 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
...es/DGK-hybrid-news/images/dgklogo_X2.pngDGK LogoDGK Logo
/daten/dgk_online-slider_558x166.pngNo alt attribute provided
/daten/2021_01-cardio_refresher-slider.pngNo alt attribute provided
/daten/2021_02-fitforicu_gk-slider.pngNo alt attribute provided
/daten/2021_02-fitforicu_ak-slider.pngNo alt attribute provided
/daten/eacademy-slider_558x166.pngNo alt attribute provided
...2021-wochenvorschau-facebook-558x292.pngNo alt attribute provided
...2020-wochenvorschau-facebook-558x292.pngNo alt attribute provided
...-hybrid-news-new/images/DGK-SH-180px.pngNo alt attribute provided
...brid-news-new/images/AKA-WebsiteList.pngNo alt attribute provided
...brid-news-new/images/AKA-WebsiteGrid.pngNo alt attribute provided
/daten/CPU_transparent_ohne_rand.pngNo alt attribute providedZertifzierung von Chest Pain Units
https://dgk.org/daten/DGK-EMAH-80x80.pngNo alt attribute providedZertifzierung überregionaler EMAH-Zentren
https://dgk.org/daten/Logo-BSA-Neu-1.pngNo alt attribute providedZertifzierung von Brustschmerzambulanzen
https://dgk.org/daten/Logo-TAVI-1.pngNo alt attribute providedZertifizierung von TAVI – Zentren
https://dgk.org/daten/HFU-Zentrum-1.pngNo alt attribute providedZertifzierung von überregionalen HFU-Zentren
https://dgk.org/daten/ZMK_web.pngNo alt attribute providedZertifzierung ZMK-Zentren
/daten/logo_dgk-zfkvf_web.pngNo alt attribute providedDGK-Zentrum für Kardiologische Versorgungsforschung
https://dgk.org/daten/DHS-268x128.pngNo alt attribute providedPatienten verweisen wir an die Deutsche Herzstiftung.
https://dgk.org/daten/ESC_Logo_2018.pngNo alt attribute providedESC -European Society of Cardiology
https://dgk.org/daten/fb_dgk.pngNo alt attribute providedFinden sie uns auf Facebook
https://dgk.org/daten/tw_dgk.pngNo alt attribute providedFolgen sie uns auf Twitter
/daten/kardiologieportal-v5.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
H1 Stellungnahme der DGK zur Impf-Priorisierung des Personals in der Herzmedizin
H1 DGK.Online 2021: Das Programm vom 12. bis zum 14. Januar
H1 Übergangsfrist für die Beantragung der Zusatzqualifikation Sportkardiologie endet am 28. Februar 2021
H1 Pressemitteilung der DGK: Herz-Kreislauf-Probleme auch während des Lockdowns nicht unterschätzen!
H1 DGK.Online 2020: Das Programm am 15. und 17. Dezember
H2 German Cardiac Society
H2 Alle Nachrichten finden Sie im Newsarchiv
H3 News
H3 Mitglieder Login
H3 Zertifizierung
H4 Privacy Overview
Some anchor texts are used more than once.
3 links don't have an anchor text.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are too many external links (34) on this page.
LinkAttributesAnchor text
https://dgk.org/IMG-ALT DGK Logo
https://dgk.org/Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
A-TITLE Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
https://dgk.org/Startseite
https://dgk.org/mitglieder/Mitgliedschaften
/mitglieder/mitglied-werden/DGK-Mitgliedschaft
/ueber-uns/sektionen/sektion-a...Sektionsmitgliedschaft (S1)
/mitglieder/firmenmitgliedschaft/Firmenmitgliedschaft
https://dgk.org/mitglieder/login/Closed User Group
/mitglieder/schirmherrschaft/Schirmherrschaft
/mitglieder/dgk-empfehlungssch...Empfehlungsschreiben
https://dgk.org/dgk-kongresse/DGK-Kongresse
https://jt2021.dgk.org/External Jahrestagung
https://ht2020.dgk.org/External Jahrestagung und Herztage
https://online2021.dgk.org/External DGK.Online 2021
https://dgk.org/termine/Termine
https://online2021.dgk.org/pro...External DGK. Online 2021
https://dgk.org/eacademy/eAcademy
https://akademie.dgk.org/veran...External Akademie Kurse
https://akademie.dgk.org/veran...External Text duplicate Schirmherrschaft
http://leitlinien.dgk.org/External Leitlinien
/preise-und-stipendien/Preise und Stipendien
/nachwuchsfoerderung/Nachwuchsförderung
https://dgk.org/ueber-uns/Über uns
/ueber-uns/vorstand/Vorstand
/ueber-uns/kommissionen/Kommissionen
/ueber-uns/akademie-fuer-aus-w...Akademie
/ueber-uns/staendige-ausschuesse/Ausschüsse
/ueber-uns/projektgruppen/Projektgruppen
/ueber-uns/arbeitsgruppen/Arbeitsgruppen
/ueber-uns/arbeitsgemeinschaften/Arbeitsgemeinschaften
/ueber-uns/sektionen/Sektionen
/ueber-uns/geschaeftsstelle-ko...Kontakt
/ueber-uns/die-dgk/Die DGK
http://historischesarchiv.dgk....External Historie
/weiter-und-fortbildungsakademie/DGK Akademie
https://akademie.dgk.org/External Text duplicate Akademie Kurse
http://curricula.dgk.org/External Zusatzqualifikationen
https://dgk.org/zertifizierung/Zertifizierung
https://dgk.org/presse/Presse
https://dgk.org/stellungnahmen/Stellungnahmen
https://dgk.org/publikationen/Publikationen
/publikationen/dgk-kardiologie...DGK Kardiologieportal
/publikationen/zeitschriften/Zeitschriften / Print
https://dgk.org/patienten/Patienten
https://dgk.org/links/Links
https://dgk.org/impressum/Impressum
/datenschutzerklaerung/Datenschutzerklärung
https://www.kardiologie.org/dg...External No Text
https://dgk.org/slider/Slider
https://akademie.dgk.org/veran...External No Text
https://dgk.org/slider/Text duplicate Slider
https://akademie.dgk.org/veran...External No Text
https://dgk.org/slider/Text duplicate Slider
https://akademie.dgk.org/veran...External No Text
https://dgk.org/slider/Text duplicate Slider
/news/neue-online-seminare-der...No Text
https://dgk.org/slider/Text duplicate Slider
/news/stellungnahme-der-dgk-zu...Stellungnahme der DGK zur Impf-Priorisierung des Personals in der Herzmedizin
/daten/pm-dgk-impfpriorisierun...Den Text der Stellungnahme finden Sie hier.
https://dgk.org/news/News
/news/dgk-online-2021-das-prog...DGK.Online 2021: Das Programm vom 12. bis zum 14. Januar
https://www.kardiologie.org/dg...External No Text
https://dgk.org/news/Text duplicate News
/news/uebergangsfrist-fuer-die...Übergangsfrist für die Beantragung der Zusatzqualifikation Sportkardiologie endet am 28. Februar 2021
https://curricula.dgk.org/sk/External URL anchor text
https://curricula.dgk.org/sk/
https://dgk.org/news/Text duplicate News
/news/pressemitteilung-der-dgk...Pressemitteilung der DGK: Herz-Kreislauf-Probleme auch während des Lockdowns nicht unterschätzen!
/daten/covid-herzpatienten-fin...Die DGK hat heute zu diesem Thema eine Pressemitteilung herausgegeben, die Sie hier einsehen können.
https://dgk.org/news/Text duplicate News
/news/dgk-online-2020-das-prog...DGK.Online 2020: Das Programm am 15. und 17. Dezember
https://www.kardiologie.org/dg...External No Text
https://dgk.org/news/Text duplicate News
https://dgk.org/news/Text duplicate News
A-TITLE News
/news/gullive-r-verlaengerung-...GULLIVE-R: Verlängerung der Patientenrekrutierung bis Ende Juni 2021
A-TITLE GULLIVE-R: Verlängerung der Patientenrekrutierung bis Ende Juni 2021
https://dgk.org/newsAlle Nachrichten finden Sie im Newsarchiv
A-TITLE News
https://dgk.org/mitglieder/login/Hilfe
https://akademie.dgk.org/veran...External Verschoben: Dresdner Herz-Kreislauf-Tage 2021
https://akademie.dgk.org/veran...External Essener Herz- und Gefäßtagung Das virtuelle Herz-Kreislauf-Erlebnis
https://akademie.dgk.org/veran...External Rhein Main Herztage 2021
https://akademie.dgk.org/veran...External Die klinische Anwendung kardiovaskulärer MRT - Kurs Teil I
https://akademie.dgk.org/veran...External Dresdner Herz-Kreislauf-Tage 2021
https://akademie.dgk.org/veran...External Listenansicht
https://akademie.dgk.org/veran...External Kalenderansicht
https://cpu.dgk.org/External No Text
https://emah.dgk.org/External No Text
https://bsa.dgk.org/External No Text
https://tavi.dgk.org/External No Text
https://hfu.dgk.org/External No Text
https://zmk.dgk.org/External No Text
/ueber-uns/staendige-ausschues...No Text
https://dgk.org/patienten/No Text
http://www.escardio.org/External No Text
https://www.facebook.com/dgk.orgExternal No Text
https://twitter.com/dgk_orgExternal No Text
http://www.kardiologie.org/?cm...External No Text
https://dgk.org/Text duplicate Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
A-TITLE Deutsche Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e.V.
/datenschutzerklaerung/New window Datenschutzhinweisen

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://dgk.org/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
This website loads 8 CSS files. This may affect the page load time negatively.
This website loads 9 javascript files. This may affect the load time negatively.
The page response time is excellent with 0.31 seconds.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
dateFri, 15 Jan 2021 17:39:12 GMT
serverApache
link<https://dgk.org/wp-json/>; rel="https://api.w.org/", <https://dgk.org/wp-json/wp/v2/pages/296>; rel="alternate"; type="application/json", <https://dgk.org/>; rel=shortlink
set-cookie97 Characters
x-powered-byPleskLin
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 5,440 referring domains.
This website has 276,152 backlinks.
This website has backlinks from 1,700 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://dgk.org/wp-sitemap.xml

Facebook popularity

Shares / Likes / Comments
746

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Most important keywords

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

KeywordResultRecheck
Kardiologie68%Check
Gesellschaft für Kardiologie67%Check
Herz66%Check
Kardiologie Herz66%Check
Deutsche63%Check
Herz und Kreislaufforschung63%Check
Gesellschaft62%Check
Deutsche Gesellschaft62%Check
Kreislaufforschung61%Check
dgk60%Check

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