- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.22 s
File size
20.40 kB
Media files
Number of links
120 internal / 4 external

Task list of SEO Improvements

Meta specifications

(Critically important) Home
The length of the page title is perfect. (254 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: en
Server location: Germany
The given language en does not conform with the detected language 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.
(Somewhat important)
The domain name is very long.
The domain is no subdomain.
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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1.0
robotsindex, follow

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Page quality

(Critically important)
Only 1 paragraph/s was/were found on this page.
There are only 344 words on this page. Good pages should have about 1,000 words of useful content.
18.9% of the text are stop words.
Words from the H1 heading are used in the page content.
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 13.75 words is good.
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 7 JavaScriptt files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (19). We recommend using a maximum of 7 tags for this page.
Some tags are too long. With 84 characters this one is longer than 70 characters:
"corona daten zahlen (16.12.2020) coronavirus dgpk-stellungnahme video-expertenstunde"
The following tag is repeated too often: stellenausschreibungen
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.
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
.../csm_ThCVS_PCC_Supplement_a78c23fafd.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Aufgaben und Ziele
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Aufgaben und Ziele
H2 Aktuell
H2 Willkommen
H2 Fortbildung
Some anchor texts are used more than once.
There are 1 links with a trivial 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 4 external links on this page.
LinkAttributesAnchor text Gesellschaft für Pädiatrische Kardiologie und Angeborene Herzfehler e.V.
A-TITLE Deutsche Gesellschaft für Pädiatrische Kardiologie
/dgpk/Wir über uns
/dgpk/arbeitsgemeinschaften/ag...AG Belastung
/dgpk/arbeitsgemeinschaften/ag...AG KB
/dgpk/arbeitsgemeinschaften/ag...AG FK
/dgpk/junges-forum/Junges Forum
/dgpk/junges-forum/unsere-ziele/Unsere Ziele
/dgpk/junges-forum/das-junge-f...Das Junge Forum der DGPK
/dgpk/junges-forum/mitglied-we...Mitglied werden
/dgpk/junges-forum/autumn-school/Autumn School
/dgpk/preise-stipendien/Preise & Stipendien
/dgpk/regeln-fuer-die-schirmhe...New window Regeln für die Schirmherrschaft
/dgpk/geschichte/vorsitzende-u...Vorsitzende und Präsidenten
/dgpk/geschichte/jubilaeum-50-...Jubiläum 50 Jahre DGPK
/dgpk/geschichte/50-jahre-dgpk...50 Jahre DGPK - Posterausstellung
/dgpk/silberne-ehrennadel/Silberne Ehrennadel
/dgpk/nachrufe/prof-kamplatz-n...Prof. K.Amplatz (Nachruf USA)
/dgpk/nachrufe/prof-kamplatz-n...Prof. K.Amplatz (Nachruf DGPK)
/dgpk/nachrufe/prof-j-apitz/Prof. J. Apitz
/dgpk/nachrufe/prof-k-buehlmey...Prof. K. Bühlmeyer (Nachruf aus München)
/dgpk/nachrufe/prof-k-buehlmey...Prof. K. Bühlmeyer (Nachruf aus Prag)
/dgpk/nachrufe/prof-g-graham/Prof. G. Graham
/dgpk/nachrufe/prof-h-gutheil/Prof. H. Gutheil
/dgpk/nachrufe/prof-ph-heintzen/Prof. P.H. Heintzen
/dgpk/nachrufe/prof-fhilgenberg/Prof. F.Hilgenberg
/dgpk/nachrufe/prof-rhofstetter/Prof. R.Hofstetter
/dgpk/nachrufe/prof-pe-lange/Prof. P.E. Lange
/dgpk/nachrufe/prof-h-w-rauten...Prof. H.-W. Rautenburg
/dgpk/nachrufe/prof-a-wessel/Prof. A. Wessel
/mitglieder/Für Mitglieder der DGPK
/mitglieder/offizielles-journa...Offizielles Journal der DGPK: Zeitschrift ThCVS
/mitglieder/zeitschrift-cric/Zeitschrift CRIC
/mitglieder/mitglied-werden/Text duplicate Mitglied werden
/mitglieder/protokolle-der-mit...Protokolle der Mitgliederversammlungen
/mitglieder/berichte-der-kommi...Berichte der Kommissionen
/mitglieder/berichte-der-arbei...Berichte der Arbeitsgemeinschaften
/emah/emah-daten-und-fakten/EMAH Daten und Fakten
/emah/Erwachsene mit angeborenen Herzfehlern
/emah/aerzteliste-sortiert-nac...Ärzteliste sortiert nach Namen
/emah/aerzteliste-fuer-patient...Ärzteliste für Patienten nach PLZ
/emah/httpemahdgkorgindexphpid...New window Liste der zertifizierten EMAH-Zentren
/emah/arbeitsgemeinschaft-emah/Arbeitsgemeinschaft EMAH
/akademie/leitung-geschaeftsst...Leitung / Geschäftsstelle
/akademie/geschaeftsordnung/New window Geschäftsordnung
/akademie/kursmaterialien-2020/Kursmaterialien 2020
/jahrestagung/grusswort/New window Grusswort
/jahrestagung/herzmedizin-2021...Herzmedizin 2021 DIGITAL
/jahrestagung/call-for-abstracts/Call for Abstracts
/jahrestagung/allgemeine-infor...Allgemeine Informationen
/jahrestagung/programm-2021/Programm 2021
/jahrestagung/anmeldung-gebueh...Anmeldung & Gebühren
/jahrestagung/bisherige-jahres...Bisherige Jahrestagungen
/jahrestagung/bilder-jahrestag...Bilder Jahrestagung 2020
/jahrestagung/virtueller-spend...Virtueller Spendenlauf
/jahrestagung/prominente-beim-...Prominente beim Spendenlauf
/presse/Text duplicate Presse
/fileadmin/user_upload/Stellun...Leistungszahlen Kinderherzmedizin 2019
A-TITLE Opens external link in new window
/fileadmin/user_upload/Presse/...Bundesgesundheitsminister Spahn
A-TITLE Initiates file download
/fileadmin/user_upload/Stellun...Corona Daten Zahlen
A-TITLE Initiates file download
/fileadmin/user_upload/Stellun...Coronavirus DGPK-Stellungnahme
A-TITLE Initiates file download window External Video-Expertenstunde
A-TITLE Opens external link in new window window External In memoriam Dr. William I. Norwood
A-TITLE Opens external link in new window
/dgpk/stellenausschreibungen/Text duplicate Stellenausschreibungen
A-TITLE Opens internal link in current window
/mitglieder/offizielles-journa...A-TITLE Opens internal link in current window
/fileadmin/user_upload/Presse/...Herzmedizin gegen Rassismus
A-TITLE Initiates file download window External Herzbericht 2019 (2020)
A-TITLE Opens external link in new window
/mitglieder/mitglied-werden/New window Trivial anchor text
A-TITLE Opens external link in new window
/jahrestagung/New window Text duplicate Herzmedizin 2021 DIGITAL
A-TITLE Opens external link in new window
/fileadmin/user_upload/Presse/...Ich lauf um Dein Leben
A-TITLE Initiates file download
/jahrestagung/virtueller-spend...Virtueller Spendenlauf 2021
A-TITLE Opens internal link in current window window External Spendenlauf Pressemitteilung (idw)
A-TITLE Opens external link in new window
/jahrestagung/prominente-beim-...Text duplicate Prominente beim Spendenlauf
A-TITLE Opens internal link in current window
/fileadmin/user_upload/Fortbil...Funktionelle Echokardiografie in der Neonatologie
A-TITLE Initiates file download
/dgpk/geschaeftsstelle/Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
(Somewhat important)
This website loads 8 CSS files. This may affect the page load time negatively.
This website loads 7 JavaScriptt files. This may affect the load time negatively.
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (20 kB).

HTTP Response Header

dateThu, 11 Feb 2021 05:27:25 GMT
content-typetext/html; charset=utf-8

External factors

(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 281 referring domains.
This website has 4,108 backlinks.
This website has backlinks from 236 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.


User-agent: *
Disallow: /plesk-stat/
Disallow: /webstat/

Facebook popularity

Shares / Likes / Comments

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

Search preview Home

Most important keywords

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

Aufgaben und Ziele51%Check
Pädiatrische Kardiologie46%Check
Daten und Fakten43%Check
angeborenen und erworbenen41%Check

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