Hnpcc.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
45% 
Page structure
41% 
Link structure
97% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.10 s
File size
30.90 kB
Words
1041
Media files
16
Number of links
41 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Deutsches Konsortium Familiärer Darmkrebs - Startseite
The length of the page title is perfect. (507 pixels out of 580 max pixel length)
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)
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 character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 4.01 Transitional 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
keywordsUniklinik, Universitätsklinikum, Bonn, erblicher, familiärer, Darmkrebs, molekular, Genetik, Molekulargenetik, Humangenetik
authorBirgit Pfrötzschner
editorhtml-editor phase 5
DC.Date2006-04-21T012:00+01:00
DC.Languagede
viewportwidth=device-width, initial-scale=1.0
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
This page contains 1041 words. That's ok.
28.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.95 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
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 (26). We recommend using a maximum of 21 tags for this page.
The following tag is repeated too often: v
Some tags are too long. With 112 characters this one is longer than 70 characters:
"ickdarmkrebspatienten, die die amsterdam kriterien erfüllen und an mikrosatellitenstabilen tumoren erk..."
Image SEO
(Somewhat important)
16 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
https://hnpcc.de/img/Logo_hnpcc.pngNo alt attribute provided
https://hnpcc.de/img/Folie03-5.pngNo alt attribute provided
https://hnpcc.de/img/Folie04-1.jpgNo alt attribute provided
https://hnpcc.de/img/Folie05-1.jpgNo alt attribute provided
https://hnpcc.de/img/Folie06-1.jpgNo alt attribute provided
/img/Plakate-Lynch-Syndrom-deutsch.jpgNo alt attribute provided
/img/Plakate-Lynch-Syndrom-englisch.jpgNo alt attribute provided
https://hnpcc.de/img/Foto1.pngNo alt attribute provided
https://hnpcc.de/img/Foto2.pngNo alt attribute provided
https://hnpcc.de/img/INDICATE.pngNo alt attribute provided
...rleihung_Ernst_von_Leyden-Preis_2022.pngNo alt attribute provided
/img/Semi-Colon-Info-Tag_12_03_22.pngNo alt attribute provided
/img/21-01637_Graphical_Abstract.pngNo alt attribute provided
/img/CIO-MenschlicherDarm.pngNo alt attribute provided
...ian_Hueneberg_Robert-2020-07-01-1720.jpgNo alt attribute provided
https://hnpcc.de/img/PM_10_09_2020Text.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Herzlich Willkommen
The H1 heading contains the words Herzlich Willkommen! Use important keywords instead.
Too many H1 headings
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Herzlich Willkommen
H1 Forscherteam aus Bochum und Tübingen erhält Förderung durch die Stiftung Deutsche Krebshilfe Projekt offen für Patienten
H1 INDICATE neue Initiative hilft bei Bestimmung des Krebsrisikos
H1 Ernst von Leyden-Preis 2022 geht an Dr. Robert Hüneburg
H1 Teaser Liquid Biopsy Publikationen für HNPCC Konsortium
H2 Publikationen:
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 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://hnpcc.de/sitemap.htmlSitemap
A-TITLE Aufbau der Website mit allen Unterseiten
https://hnpcc.de/zentren.htmlKontakt
A-TITLE Ansprechpartner in den Zentren
https://hnpcc.de/impressum.htmlImpressum
https://hnpcc.de/datenschutz.htmlDatenschutz
https://hnpcc.de/index.htmlHome
/fam_darmkrebs.htmlFamiliärer Darmkrebs
/lynch-syndrom.htmlLynch-Syndrom
https://hnpcc.de/fap.htmlFAP
https://hnpcc.de/map.htmlMAP
https://hnpcc.de/nap.htmlNAP
/serr-polyposis-syndrom.htmlSerratiertes Polyposis-Syndrom
https://hnpcc.de/zentren.htmlZentren
A-TITLE Ansprechpartner in den Zentren
/verbundprojekte.htmlVerbundprojekte
A-TITLE Ein Überblich
https://hnpcc.de/aerzte.htmlFür Ärzte
A-TITLE HNPCC - Informationen für Ärzte
https://hnpcc.de/patienten.htmlFür Patienten
A-TITLE Informationen zur humangenetische Beratung und Diagnostik
https://www.semi-colon.de/wir-...New window External Subdomain Semi-Colon
A-TITLE Link zu Semi-Colon. Bitte wenden Sie sich an Frau Heidi Lutter
https://www.brca-netzwerk.de/New window External Subdomain BRCA-Netzwerk
A-TITLE Link zur Selbsthilfegruppe des BRCA-Netzwerkes
https://familienhilfe-polyposi...New window External Familienhilfe Polyposis
A-TITLE Link zur Familienhilfe Polyposis. Kontakt bitte über: [email protected]
/publikationen.htmlPublikationen
A-TITLE Publikationen aus dem Verbundprojekt
https://www.krebshilfe.de/New window External Subdomain Deutsche Krebshilfe
A-TITLE Link zur Deutschen Krebshilfe
https://hnpcc.de/Anchor ☰
https://hnpcc.de/Anchor Text duplicate ☰
https://hnpcc.de/zentren.htmlDr. Robert Hüneburg, Bonn
A-TITLE Universitätsklinikum Bonn Medizinische Klinik und Poliklinik I Venusberg-Campus 1 53127 Bonn
https://hnpcc.de/zentren.htmlProf. Dr. Stefan Aretz, Bonn
A-TITLE Institut für Humangenetik Biomedizinisches Zentrum Universitätsklinikum Bonn Venusberg-Campus 1 53127 Bonn
https://hnpcc.de/zentren.htmlPD Dr. Christoph Engel, Leipzig
A-TITLE Universität Leipzig Institut für Medizinische Informatik, Statistik und Epidemiologie (IMISE) Härtelstrasse 16-18 04107 Leipzig
https://hnpcc.de/zentren.htmlText duplicate Dr. Robert Hüneburg, Bonn
A-TITLE Universitätsklinikum Bonn Medizinische Klinik und Poliklinik I Venusberg-Campus 1 53127 Bonn
https://hnpcc.de/zentren.htmlBerlin (PD Dr. Severin Daum)
A-TITLE Gastroenterologie, Rheumatologie und Infektiologie Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin Hindenburgdamm 30 12203 Berlin
https://hnpcc.de/zentren.htmlBochum (Dr. Deepak Vangala)
A-TITLE Medizinische Universitätsklinik Ruhr-Univeristät Bochum Knappschaftskrankenhaus Interdisziplinäres Zentrum für familiäre Tumorerkrankungen In der Schornau 23...
https://hnpcc.de/zentren.htmlBonn (Prof. Dr. Stefan Aretz)
A-TITLE Institut für Humangenetik Biomedizinisches Zentrum Universitätsklinikum Bonn Venusberg-Campus 1 53127 Bonn
https://hnpcc.de/zentren.htmlDresden (Prof. Dr. Evelin Schröck)
A-TITLE Technische Universität Dresden Medizinische Fakultät Carl Gustav Carus Institut für Klinische Genetik Fetscherstr. 74 01307 Dresden
https://hnpcc.de/zentren.htmlDüsseldorf (Prof. Dr. Silke Redler)
A-TITLE Universitätsklinikum Düsseldorf Institut für Humangenetik Moorenstr. 5 40225 Düsseldorf
https://hnpcc.de/zentren.htmlHalle/Sachsen-Anhalt (Dr. med. Hans-Georg Strauß)
A-TITLE Gynäkologische Onkologie Universitätsklinikum Halle (Saale), Martin-Luther-Universität Halle-Wittenberg Ernst-Grube-Straße 40 06120 Halle (Saale)
https://hnpcc.de/zentren.htmlHamburg (PD Dr. Andreas Block)
A-TITLE Universitätsklinikum Hamburg-Eppendorf II. Medizinische Klinik und Poliklinik (Onkologie, Hämatologie, Knochenmarktransplantation mit Abteilung für Pneumolog...
https://hnpcc.de/zentren.htmlHannover (Dr. Tim Ripperger)
A-TITLE Medizinische Hochschule Hannover Institut für Humangenetik Zentrum familiärer Darmkrebs Carl Neuberg Str. 1 30625 Hannover
https://hnpcc.de/zentren.htmlHeidelberg (Prof. Dr. Magnus von Knebel Doeberitz)
A-TITLE Universitätsklinikum Heidelberg Pathologisches Institut Abt. für Angewandte Tumorbiologie Im Neuenheimer Feld 224 69120 Heidelberg
https://hnpcc.de/zentren.htmlLeipzig (Prof. Dr. Albrecht Hoffmeister)
A-TITLE Universität Leipzig Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie, Pneumologie und Infektiologie Liebigstr. 20 04103 Leipzig
https://hnpcc.de/zentren.htmlLübeck (Prof. Dr. Jutta Kirfel)
A-TITLE Institut für Pathologie Molekularpathologie Universitätsklinikum Schleswig-Holstein, Campus Lübeck Sektion für Translationale Chirurgische Onkologie & Biomat...
https://hnpcc.de/zentren.htmlMagdeburg (Prof. Dr. Alexander Link)
A-TITLE Medizinische Fakultät der Otto-von-Guericke-Universität Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie Leipziger Str. 44 39120 Magde...
https://hnpcc.de/zentren.htmlMünchen (Prof. Dr. Elke Holinski-Feder)
A-TITLE MGZ - Medizinisch Genetisches Zentrum Bayerstr. 3 - 5 80335 München
https://hnpcc.de/zentren.htmlMünster (Dr. Axel Bohring, kommissarisch)
A-TITLE Universitätsklinikum Münster Institut für Humangenetik Vesaliusweg 12-14 48149 Münster
https://hnpcc.de/zentren.htmlTübingen (Prof. Dr. Olaf Rieß)
A-TITLE Institut für Medizinische Genetik und Angewandte Genomik Universitätsklinikum Tübingen Calwerstr 7 72076 Tübingen
https://hnpcc.de/zentren.htmlUlm (Prof. Dr. Thomas Seufferlein)
A-TITLE Universitätsklinikum Ulm Klinik für Innere Medizin I Albert-Einstein-Allee 23 89081 Ulm
https://atb-heidelberg.de/New window External Abteilung für Angewandte Tumorbiologie
https://www.semi-colon.de/New window External Subdomain Text duplicate Semi-Colon
https://hnpcc.de/New window Deutschem Konsortium Familiärer Darmkrebs
https://www.netzwerk-gegen-dar...New window External Subdomain Netzwerk gegen Darmkrebs
https://www.genturis.eu/l=deu/...New window External Subdomain ERN Genturis
https://atb-heidelberg.de/New window External Department of Applied Tumor Biology
https://www.semi-colon.de/New window External Subdomain Text duplicate Semi-Colon
https://hnpcc.de/New window German Consortium for Familial Colorectal Cancer
https://www.netzwerk-gegen-dar...New window External Subdomain Network Against Colorectal Cancer
https://www.genturis.eu/l=eng/...New window External Subdomain Text duplicate ERN Genturis
https://www.h-its.org/de/2022/...New window External Subdomain weiterlesen über Internet-Link...
https://pubmed.ncbi.nlm.nih.go...New window External Subdomain Clinical Validity of Circulating Tumor DNA as Prognostic and Predictive Marker for Personalized Colorectal Cancer Patient Management.
https://pubmed.ncbi.nlm.nih.go...New window External Subdomain Liquid Biopsy Hotspot Variant Assays: Analytical Validation for Application in Residual Disease Detection and Treatment Monitoring.
/pdf/Patienten-Infotag_Lynch_S...New window Save the date: Patienten-Informationstag am 12. März 2022
A-TITLE Programminformation
https://www.semi-colon.de/pati...New window External Subdomain Text duplicate weiterlesen über Internet-Link...
https://www.nct-heidelberg.de/...New window External Subdomain Text duplicate weiterlesen über Internet-Link...
https://idw-online.de/de/news7...New window External read more via internet link...
https://www.ciobonn.de/22-aktu...New window External Subdomain weiterlesen und hören über Internet-Link...
https://www.ukbnewsroom.de/dar...New window External Subdomain Text duplicate weiterlesen über Internet-Link...

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://hnpcc.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 (31 kB).

HTTP Response Header

NameValue
last-modifiedThu, 23 May 2024 16:36:56 GMT
etag"7b95-61921a8c2dbdc-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length8801
content-typetext/html
dateSat, 22 Jun 2024 21:58:16 GMT
serverApache
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 96 referring domains.
This page has 552 backlinks.
This page has backlinks from 85 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

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Konsortium55%Check
Deutsche55%Check
Konsortium Familiärer53%Check
Konsortium Familiärer Darmkrebs52%Check
Deutsches Konsortium Familiärer Darmkrebs52%Check
Familiärer51%Check
Deutsches51%Check
Familiärer Darmkrebs51%Check
Darmkrebs50%Check
Deutsche Krebshilfe47%Check
Show more keywords and terms

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