Gdnae.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
43% 
Page structure
79% 
Link structure
81% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.10 s
File size
160.30 kB
Words
324
Media files
16
Number of links
87 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Gesellschaft Deutscher Naturforscher und Ärzte (GDNÄ)
The length of the page title is perfect. (508 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die GDNÄ versammelt Wissenschaftler vieler Disziplinen, um gemeinsam über neue Entwicklungen in Naturwissenschaften, Medizin und Technik zu diskutieren.
The length of the meta description is perfect. (992 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.gdnae.de/
There is a valid canonical link 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)
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionDie GDNÄ versammelt Wissenschaftler vieler Disziplinen, um gemeinsam über neue Entwicklungen in Naturwissenschaften, Medizin und Technik zu diskutieren.
generatorWordPress 6.5.4
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://www.gdnae.de/wp-content/uploads/2019/11/FavIcon.png
article:modified_time2024-05-20T15:05:07+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:locale:alternateen_GB
og:typewebsite
og:titleGesellschaft Deutscher Naturforscher und Ärzte (GDNÄ)
og:descriptionDie GDNÄ versammelt Wissenschaftler vieler Disziplinen, um gemeinsam über neue Entwicklungen in Naturwissenschaften, Medizin und Technik zu diskutieren.
og:urlhttps://www.gdnae.de/
og:site_nameGDNÄ - Gesellschaft deutscher Naturforscher und Ärzte
og:imagehttps://www.gdnae.de/wp-content/uploads/2020/03/Saarbrücken-2018-15.jpg
og:image:width1200
og:image:height800
og:image:typeimage/jpeg
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 324 words on this page. Good pages should have about 800 words of useful content.
25.3% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 10.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (20). We recommend using a maximum of 6 tags for this page.
The following tag is repeated too often: test
Image SEO
(Somewhat important)
6 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
...tent/uploads/2021/07/GDNA╠e_Logo_rgb.jpgGDNÄ - Gesellschaft deutscher Naturforscher und Ärzte
...content/uploads/2020/03/FinalSlider2.jpgNo alt attribute provided
.../01/Header_web-scaled-e1716298488997.jpg133. VERSAMMLUNG IN POTSDAM
...content/uploads/2020/03/FinalSlider4.jpgNo alt attribute provided
...t/uploads/2020/03/Final-Slider-1-neu.jpgNo alt attribute provided
...content/uploads/2020/03/FinalSlider5.jpgNo alt attribute provided
...content/uploads/2020/03/FinalSlider7.jpgNo alt attribute provided
...ads/2023/12/Slider-231115_Tag-1_0651.jpgMit Medaille und Urkunde in der Bielefelder Stadthalle © David Ausserhofer
data:[...] Base64previous arrow
data:[...] Base64next arrow
...lin-GDNAe-Heribert-Hofer-2022-Teaser.jpgNo alt attribute provided
...stest-cache-premium/pro/images/blank.gifblank
...stest-cache-premium/pro/images/blank.gifblank
...stest-cache-premium/pro/images/blank.gifblank
...stest-cache-premium/pro/images/blank.gifblank
...stest-cache-premium/pro/images/blank.gifblank

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 Potsdam 2024
H2 Jahrbuch
H2 Programm
H2 Schülerprogramm
H2 Im Gespräch
H2 Mitglied im Fokus
H3 Einladung des Präsidenten
H3 GDNÄ und Leopoldina
H3 Forschung vom Feinsten
H3 Alle Teams im Porträt
H3 Günther Hasinger
H3 Bärbel Friedrich
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.gdnae.de/Subdomain DE
https://www.gdnae.de/en/home/Subdomain EN
https://www.gdnae.de/Subdomain IMG-ALT GDNÄ - Gesellschaft deutscher Naturforscher und Ärzte
https://www.gdnae.de/ueber-uns/Subdomain Über uns
/ueber-uns/geschichte/Subdomain Geschichte
/ueber-uns/geschichte/persoenl...Subdomain Persönlichkeiten
/ueber-uns/organisation/Subdomain Organisation
/ueber-uns/satzung/Subdomain Satzung
/neuer-infoflyer-kompaktes-por...Infoflyer
/ueber-uns/publikationen/Subdomain Publikationen
/ueber-uns/auszeichnungen/Subdomain Auszeichnungen
/ueber-uns/stiftungen/Subdomain Stiftungen
/ueber-uns/spenden/Subdomain Spenden
/ueber-uns/archiv/Subdomain Archiv
https://www.gdnae.de/aktuelles/Subdomain Aktuelles
/versammlungen/Subdomain Versammlungen
/versammlungen/potsdam-2024/Subdomain Potsdam 2024
/wp-content/uploads/2024/04/20...Subdomain Programm zur Versammlung 2024 (PDF)
/versammlungen/potsdam-2024/ho...Subdomain Hotelreservierung
/versammlungen/leipzig-2022/Subdomain Leipzig 2022
/wp-content/uploads/2022/05/Pr...Subdomain Programm (PDF)
/versammlungen/leipzig-2022/vi...Subdomain Videos
/versammlungen/leipzig-2022/bi...Subdomain Bildergalerie
/200-jahr-feier-der-gdnae-ein-...Subdomain Überblick
/versammlungen/leipzig-2022/Subdomain Anchor Tagebuch
/200-jahre-gdnae-rueckblick-au...Subdomain Rückblick
/medienresonanz-die-200-jahr-f...Subdomain Medienresonanz
/versammlungen/saarbruecken-2018/Subdomain Saarbrücken 2018
/wp-content/uploads/2020/03/GD...Programm
/versammlungen/saarbruecken-20...Subdomain Text duplicate Videos
/versammlungen/saarbruecken-20...Subdomain Text duplicate Bildergalerie
/versammlungen/saarbruecken-20...Subdomain Vorträge
/versammlungen/greifswald-2016/Subdomain Greifswald 2016
/wp-content/uploads/2020/03/GD...Text duplicate Programm
/versammlungen/greifswald-2016...Subdomain Text duplicate Bildergalerie
/versammlungen/greifswald-2016...Subdomain Ehrungen
/versammlungen/greifswald-2016...Subdomain Fazit
/versammlungen/mainz-2014/Subdomain Mainz 2014
/wp-content/uploads/2020/03/GD...Text duplicate Programm
/versammlungen/mainz-2014/vide...Subdomain Text duplicate Videos
/versammlungen/mainz-2014/bild...Subdomain Text duplicate Bildergalerie
/versammlungen/goettingen-2012/Subdomain Göttingen 2012
/wp-content/uploads/2020/03/GD...Text duplicate Programm
/versammlungen/goettingen-2012...Subdomain Text duplicate Videos
/versammlungen/goettingen-2012...Subdomain Text duplicate Bildergalerie
/versammlungen/dresden-2010/Subdomain Dresden 2010
/versammlungen/dresden-2010/pr...Subdomain Text duplicate Programm
/versammlungen/dresden-2010/bi...Subdomain Text duplicate Bildergalerie
/versammlungen/tuebingen-2008/Subdomain Tübingen 2008
/wp-content/uploads/Versammlun...Subdomain Text duplicate Programm
/versammlungen/tuebingen-2008/...Subdomain Text duplicate Bildergalerie
/versammlungen/bremen-2006/Subdomain Bremen 2006
/versammlungen/bremen-2006/pro...Subdomain Text duplicate Programm
/versammlungen/bremen-2006/fazit/Subdomain Text duplicate Fazit
https://www.gdnae.de/schulen/Subdomain Schulen
/schulen/schueler/Subdomain Für Schüler
/schulen/schueler/schuelerprog...Subdomain Schülerprogramm
/schulen/schueler/jugend-forscht/Subdomain Jugend-forscht-Programm
/schulen/lehrer/Subdomain Für Lehrer
/schulen/graduierte/Subdomain Für Graduierte
/mitgliedschaft/Subdomain Mitgliedschaft
/mitgliedschaft/mitglied-werden/Subdomain Mitglied werden
/mitgliedschaft/mitgliedschaft...Subdomain Geschenk-Option
/mitgliedschaft/aktiv-profil/Subdomain Aktiv-Profil
/mitgliedschaft/datenaenderung/Subdomain Daten ändern
https://www.gdnae.de/presse/Subdomain Presse
/presse/pressemitteilungen/Subdomain Pressemitteilungen
/presse/presse-bilder/Subdomain Pressebilder
/medienresonanz-die-200-jahr-f...Subdomain Text duplicate Medienresonanz
/neuer-infoflyer-kompaktes-por...Text duplicate Infoflyer
/presse/videos/Subdomain Text duplicate Videos
https://www.gdnae.de/kontakt/Subdomain Kontakt
/versammlungen/potsdam-2024/Subdomain mehr >>
/medienresonanz-die-200-jahr-f...Text duplicate mehr >>
/versammlungen/potsdam-2024/Text duplicate mehr >>
/schuelerprogramm-teamportraet...Text duplicate mehr >>
/guenther-hasinger-so-eine-cha...Text duplicate mehr >>
/michael-hecker-und-baerbel-fr...Text duplicate mehr >>
https://www.gdnae.de/aktuelles/AKTUELLES
A-TITLE zu Aktuelles
/versammlungen/VERSAMMLUNGEN
A-TITLE zu den Versammlungen
https://www.gdnae.de/schulen/SCHULEN
A-TITLE zu den SCHULEN
/mitgliedschaft/MITGLIEDSCHAFT
A-TITLE Mitglied werden
https://www.gdnae.de/presse/PRESSE
A-TITLE zu den Pressemeldungen
/ueber-uns/publikationen/PUBLIKATIONEN
A-TITLE zu den Publikationen
https://www.gdnae.de/kontakt/KONTAKT
A-TITLE zum Kontakt
https://www.gdnae.de/impressum/IMPRESSUM
A-TITLE zum Impressum
https://www.gdnae.de/datenschutz/DATENSCHUTZ
A-TITLE zum Datenschutz
https://www.youtube.com/channe...New window External Subdomain Folgen
A-TITLE Folge auf Youtube
https://www.instagram.com/gdna...New window External Subdomain Text duplicate Folgen
A-TITLE Folge auf Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.gdnae.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 0.10 seconds.
The file size of the HTML document is fine (160 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
content-length36978
dateFri, 07 Jun 2024 01:44:09 GMT
serverApache
varyUser-Agent,Accept-Encoding
last-modifiedThu, 06 Jun 2024 14:00:06 GMT
accept-rangesbytes
content-encodinggzip
cache-controlmax-age=0, no-cache, no-store, must-revalidate
pragmano-cache
expiresMon, 29 Oct 1923 20:30:00 GMT
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 214 referring domains.
This page has 4,357 backlinks.
This page has backlinks from 181 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.gdnae.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.gdnae.de
Gesellschaft Deutscher Naturforscher und Ärzte (GDNÄ)
Die GDNÄ versammelt Wissenschaftler vieler Disziplinen, um gemeinsam über neue Entwicklungen in Naturwissenschaften, Medizin und Technik zu diskutieren.

Most important keywords

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

KeywordResultRecheck
GDNÄ76%Check
Gesellschaft48%Check
Deutscher48%Check
Naturforscher48%Check
Gesellschaft Deutscher48%Check
Gesellschaft Deutscher Naturforscher48%Check
Neu48%Check
Ärzte47%Check
Programm47%Check
um gemeinsam47%Check
Show more keywords and terms

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