Cancer-code-europe.iarc.fr - SEO Checker

Overview of the SEO Check
Meta information
59% 
Page quality
52% 
Page structure
58% 
Link structure
98% 
Server
54% 
External factors
100% 
SEO Score
Response time
0.82 s
File size
53.80 kB
Words
356
Media files
17
Number of links
27 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Europäischer Kodex zur Krebsbekämpfung - Centre international de recherche sur le cancer (OMS). Comission européenne : 12 façons de réduire votre risque de cancer
The page title should be shorter than 580 pixels. It is 1518 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Der Europäische Kodex zur Krebsbekämpfung informiert über die wichtigsten Krebsrisiken und zeigt Maßnahmen auf, die jeder Einzelne zur Verringerung seines Krebsrisikos ergreifen kann: Die wichtigsten Themen sind Tabak, Passivrauch, gesundes Körpergewicht, körperliche Aktivität, Ernährung, Alkohol, Sonne/UV-Belastung, Schadstoffe, Strahlung, Stillen, Hormontherapie, Impfungen und Infektionen, Krebsfrüherkennung, Arzneimittel.
The meta description is too long: 2718 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
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)
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
keywordsEuropäischer Kodex zur Krebsbekämpfung, Krebskodex, Krebsprävention, Krebsvorbeugung, Krebsrisiko, Risikofaktor, Tabak, Passivrauch, Passivrauchen, gesundes Körpergewicht, Fettleibigkeit, Adipositas, Übergewicht, körperliche Aktivität, gesunde Ernährung, Alkohol, Sonnenbelastung, Sonnenexposition, UV, Solarien, Solarium, Umwelt, Schadstoffe, Chemikalien, chemische Substanzen, Beruf, Strahlung, Radon, Stillen, Hormonersatztherapie, HET, Infektionen, Impfung, Darmkrebsfrüherkennung, Brustkrebsfrüherkennung, Gebärmutterhalskrebsfrüherkennung, Krebsprävention, Krebs Empfehlungen, Hepatitis-B-Impfung, HPV-Impfung, Impfung gegen humane Papillomaviren, gesunder Lebensstil
descriptionDer Europäische Kodex zur Krebsbekämpfung informiert über die wichtigsten Krebsrisiken und zeigt Maßnahmen auf, die jeder Einzelne zur Verringerung seines Krebsrisikos ergreifen kann: Die wichtigsten Themen sind Tabak, Passivrauch, gesundes Körpergewicht, körperliche Aktivität, Ernährung, Alkohol, Sonne/UV-Belastung, Schadstoffe, Strahlung, Stillen, Hormontherapie, Impfungen und Infektionen, Krebsfrüherkennung, Arzneimittel.
generatorInternational Agency for Research on Cancer (IARC)
viewportwidth=device-width, initial-scale=1.0
langde-de
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
There are only 356 words on this page. Good pages should have about 800 words of useful content.
35.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 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 12.88 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 10 JavaScript 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)
Some tags are too long. With 289 characters this one is longer than 70 characters:
"der europäische kodex zur krebsbekämpfung enthält maßnahmen, die der einzelne bürger ergreifen kann, u..."
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Baselink: https://cancer-code-europe.iarc.fr/index.php/de/
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 1 external links on this page.
LinkAttributesAnchor text
http://www.iarc.fr/New window External Subdomain IMG-ALT IARC
/index.phpIMG-ALT EUROPÄISCHER KODEX ZUR KREBSBEKÄMPFUNG
A-TITLE EUROPÄISCHER KODEX ZUR KREBSBEKÄMPFUNG
/index.php/de/Startseite
/index.php/de/12-moeglichkeiten12 Möglichkeiten
/index.php/de/12-moeglichkeite...Tabak
/index.php/de/12-moeglichkeite...Passivrauch
/index.php/de/12-moeglichkeite...Gesundes Körpergewicht
/index.php/de/12-moeglichkeite...Körperliche Aktivität
/index.php/de/12-moeglichkeite...Ernährung
/index.php/de/12-moeglichkeite...Alkohol
A-TITLE Reduzieren Sie Ihren Alkoholkonsum. Der völlige Verzicht auf Alkohol ist noch besser für die Verringerung Ihres Krebsrisikos.
/index.php/de/12-moeglichkeite...Sonne/UV-Belastung
/index.php/de/12-moeglichkeite...Schadstoffe
/index.php/de/12-moeglichkeite...Strahlung
/index.php/de/12-moeglichkeite...Stillen
/index.php/de/12-moeglichkeite...Hormontherapie
A-TITLE Hormonersatztherapien (HET) erhöhen das Risiko für bestimmte Krebserkrankungen. Nehmen Sie Hormonersatztherapien möglichst wenig in Anspruch.
/index.php/de/12-moeglichkeite...Impfungen und Infektionen
/index.php/de/12-moeglichkeite...Krebsfrüherkennung
/index.php/de/12-moeglichkeite...Arzneimittel
/index.php/de/die-krankheit-krebsDie Krankheit Krebs
/index.php/de/die-krankheit-kr...Was ist Krebs?
/index.php/de/die-krankheit-kr...Wie entsteht Krebs?
/index.php/de/die-krankheit-kr...Ist Krebs vermeidbar?
/index.php/de/die-krankheit-kr...Was können wir tun?
/index.php/de/wissenschaftlich...Wissenschaftliche Beweise
/index.php/de/ueber-den-kodexÜber den Kodex
/index.php/de/Text duplicate Startseite
/images/doc/ecac_de.pdfNew window Kodex drucken
IMG-ALT icon pdf
/index.php/de/12-moeglichkeitenInformieren Sie sich
A-TITLE 12 Möglichkeiten

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://cancer-code-europe.iarc.fr/index.php/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 of 0.82 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 9 CSS files. This may affect the page load time negatively.
This page loads 10 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (54 kB).

HTTP Response Header

NameValue
dateThu, 31 Oct 2024 17:07:33 GMT
serverApache
set-cookie77 Characters
p3pCP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
expiresMon, 1 Jan 2001 00:00:00 GMT
last-modifiedThu, 31 Oct 2024 17:07:33 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
varyAccept-Encoding
content-encodinggzip
transfer-encodingchunked
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 50 referring domains.
This page has 100 backlinks.
This page has backlinks from 49 different ip addresses.

Robots.txt

# If the Joomla site is installed within a folder such as at
# e.g. www.example.com/joomla/ the robots.txt file MUST be
# moved to the site root at e.g. www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to the disallowed
# path, e.g. the Disallow rule for the /administrator/ folder
# MUST be changed to read Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/orig.html
#
# For syntax checking, see:
# http://www.sxw.org.uk/computing/robots/check.html

User-agent: *
Disallow: /administrator/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /images/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /libraries/
Disallow: /logs/
Disallow: /media/
Disallow: /modules/
Disallow: /plugins/
Disallow: /templates/
Disallow: /tmp/

Search preview

cancer-code-europe.iarc.fr › index.php
Europäischer Kodex zur Krebsbekämpfung - Centre international de re...
Der Europäische Kodex zur Krebsbekämpfung informiert über die wichtigsten Krebsrisiken und zeigt Maßnahmen auf, die jeder Einzelne zur Verringerung seines Krebsrisikos ergreifen kann: Die wichtigsten Themen sind Tabak, Passivrauch, gesundes Körpergewicht, körperliche Aktivität, Ernährung, Alkohol, Sonne/UV-Belastung, Schadstoffe, Strahlung, Stillen, Hormontherapie, Impfungen und Infektionen, Krebsfrüherkennung, Arzneimittel.

Most important keywords

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

KeywordResultRecheck
Kodex64%Check
Krebs64%Check
Krebsbekämpfung64%Check
Europäische64%Check
Europäische Kodex64%Check
Maßnahmen51%Check
ergreifen51%Check
einzelne51%Check
Krankheit Krebs49%Check
Stillen46%Check

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