Helmholtz-klima.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
73% 
Page structure
75% 
Link structure
75% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
52.50 kB
Words
427
Media files
18
Number of links
67 internal / 16 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Start | Helmholtz-Klima-Initiative
The length of the page title is perfect. (287 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)
https://helmholtz-klima.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Language defined in HTTP-Equiv meta tag: de
Server location: United States of America
The following language is defined by HTML: 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
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langde
og:site_nameHelmholtz-Klima-Initiative
og:urlhttps://helmholtz-klima.de/
og:updated_time2024-11-18T11:07:14+0100
content-languagede
charsetutf-8

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Page quality

Content
(Critically important)
There are only 427 words on this page. Good pages should have about 800 words of useful content.
31.9% 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.
6 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 15.83 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.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
4 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
/sites/all/themes/hki/logo.svgStartseite
...1040972752.jpeg?h=d4d90d85&itok=iTUOIldwMikrofone bei einer Paneldiskussion
...dien/bilder/adobestock_1040972752_0.jpegMikrofone bei einer Paneldiskussion
..._651497826.jpeg?h=a933df22&itok=gQ5IeMxWLuftaufnahme der grünen Stadt
...edien/bilder/adobestock_651497826_0.jpegLuftaufnahme der grünen Stadt
..._549424439.jpeg?h=fe30caf6&itok=BwRwtxktBasaltsäulen an der Küste in Nordirland
...edien/bilder/adobestock_549424439_1.jpegBasaltsäulen an der Küste in Nordirland
...ube_l-csc_2.jpg?h=2e867e32&itok=xYe2_624Blick auf Supercomputer L-CSC im Green IT Cube
...n/bilder/gsi_green_it_cube_l-csc_2_0.jpgBlick auf Supercomputer L-CSC im Green IT Cube
..._516226340.jpeg?h=4e573134&itok=Q-3vFsHiAlgen auf dem Meeresboden
...edien/bilder/adobestock_516226340_1.jpegAlgen auf dem Meeresboden
...um-11.32.05.png?h=ffee1b9a&itok=cgygBxZRCover Faktenpapier 2023
..._596220049.jpeg?h=38fdfa4f&itok=BX6SnS4QDesertifikation
...all/themes/hki/img/logo_partner_ipcc.pngNo alt attribute provided
.../all/themes/hki/img/logo_partner_dkk.pngNo alt attribute provided
...mes/hki/img/logo_partner_klimafakten.pngNo alt attribute provided
.../all/themes/hki/img/logo_partner_odw.pngNo alt attribute provided
/sites/all/themes/hki/logo.svgStartseite

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Soziale-Netzwerke-Menü (Hauptseite)
H2 Hauptmenü (Hauptseite)
H2 Helmholtz-Expertise auf der COP29
H2 Städte klimaresilient gestalten
H2 Gesteinsmehl gegen den Klimawandel
H2 Heizen mit Daten: Abwärme aus Rechenzentren nutzen
H2 Verantwortungsvolle Forschung zu ozeanbasierter CO₂-Entnahme
H2 Finden Sie hier Ihre Expert:innen zum Thema Klima!
H2 Desertifikation: Weshalb sich Wüsten ausbreiten und welche Maßnahmen entgegenwirken
H2 Klimakalender
H2 Footermenü (Hauptseite)
H2 Hauptmenü Mobil (Hauptseite)
H2 Soziale-Netzwerke-Menü
H3 Expert*innen
H3 Mediathek
H3 Faktenpapier 2023
H3 Klima FAQ
H3 Zukunft. Klima. Demokratie. - Klimaschutz vor Gericht
H3 Zukunft. Klima. Demokratie. - Generationengerechtigkeit durch Bürgerräte
H5 Dokument
H5 Sonstiges
H5 Sonstiges Duplicate text
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 16 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://helmholtz-klima.de/Anchor Direkt zum Inhalt
https://twitter.com/klimainiti...New window External X
A-TITLE X
https://www.instagram.com/helm...New window External Subdomain Instagram
A-TITLE Instagram
https://www.youtube.com/channe...New window External Subdomain YouTube
A-TITLE YouTube
https://de.linkedin.com/compan...New window External Subdomain Linkedin
A-TITLE Linkedin
https://helmholtz-klima.de/De
https://helmholtz-klima.de/enEn
https://helmholtz-klima.de/IMG-ALT Startseite
A-TITLE Startseite
/ueber-uns/helmholtz-klimaHelmholtz KLIMA
/ueber-uns/helmholtz-klima-ini...Helmholtz-Klima-Initiative
/ueber-uns/team-helmholtz-klimaTeam
/aktuelle-projekteProjekte
A-TITLE Projekte
/aktuelle-projekteAktuelle Projekte
A-TITLE Aktuelle Projekte
/abgeschlossene-projekteAbgeschlossene Projekte
/projekte/veroeffentlichungenVeröffentlichungen
/aktuellesAktuelles
A-TITLE Aktuelles
/klimawissenKlimawissen
A-TITLE Klimawissen
/klimafaktenKlimafakten
A-TITLE Klimafakten
https://helmholtz-klima.de/faqKlima FAQ
A-TITLE Klima FAQ
/klimawissen/planetare-grenzenPlanetare Grenzen
A-TITLE Planetare Belastungsgrenzen
/aktuelles/kippelemente-im-kli...Kippelemente
A-TITLE Kippelemente im Klimasystem
https://ufz.pageflow.io/co2-bu...External Subdomain Anchor CO2-Budget
A-TITLE Webstory "Das CO2-Budget"
/stadt-der-zukunftStadt der Zukunft
A-TITLE Webstory "Die Stadt der Zukunft"
/hintergrundwissen-klimaHintergrundwissen
A-TITLE Hintergrundwissen zum Klima
/presse/pressekontaktPresse
/presse/pressekontaktPressekontakt
/presse/weitere-pressestellenPressestellen der Zentren
/presse/expertinnenanfrageExpert:innenanfrage
/mitmachenMitmachen
A-TITLE Mitmachen
/kommunikation/ausbildungsange...(Aus)Bildungsangebote
/mitmachen/veranstaltungenVeranstaltungen
/mediathekMediathek
/helmholtz-expertise-fuer-die-...Subdomain Zum Artikel
/aktuelles/staedte-klimaresili...Text duplicate Zum Artikel
/aktuelles/gesteinsmehl-gegen-...Text duplicate Zum Artikel
/aktuelles/heizen-mit-daten-ab...Text duplicate Zum Artikel
/aktuelles/verantwortungsvolle...Text duplicate Zum Artikel
/presse/expertinnenanfrageAnfrage stellen
/sites/default/files/medien/do...New window Dokument 18.12. Faktenpapier 2023
IMG-ALT Cover Faktenpapier 2023
A-TITLE Download
/mediathekText duplicate Mediathek
/faq/desertifikation-weshalb-s...Desertifikation: Weshalb sich Wüsten ausbreiten und welche Maßnahmen entgegenwirken
/faq/desertifikation-weshalb-s...Text duplicate Zum Artikel
https://helmholtz-klima.de/faqAntworten auf Klimafragen
https://www.klima-allianz.de/v...New window Nofollow External Subdomain Zukunft. Klima. Demokratie. - Klimaschutz vor Gericht
https://www.deutsches-klima-ko...New window External Subdomain Weitere Termine beim Deutschen Klima-Konsortium
https://www.de-ipcc.de/index.phpNew window External Subdomain No Text
https://www.deutsches-klima-ko...New window External Subdomain No Text
https://www.klimafakten.de/New window External Subdomain No Text
https://www.orchester-des-wand...New window External Subdomain No Text
/kontaktKontakt
A-TITLE Kontakt
/datenschutzDatenschutzhinweise
A-TITLE Datenschutzhinweise
/impressumImpressum
A-TITLE Impressum
https://helmholtz-klima.de/Text duplicate IMG-ALT Startseite
A-TITLE Startseite
https://helmholtz-klima.de/Text duplicate De
https://helmholtz-klima.de/enText duplicate En
/ueber-uns/helmholtz-klimaText duplicate Helmholtz KLIMA
/ueber-uns/helmholtz-klima-ini...Text duplicate Helmholtz-Klima-Initiative
/ueber-uns/team-helmholtz-klimaText duplicate Team
/aktuelle-projekteText duplicate Projekte
A-TITLE Projekte
/aktuelle-projekteText duplicate Aktuelle Projekte
A-TITLE Aktuelle Projekte
/abgeschlossene-projekteText duplicate Abgeschlossene Projekte
/projekte/veroeffentlichungenText duplicate Veröffentlichungen
/aktuellesText duplicate Aktuelles
A-TITLE Aktuelles
/klimawissenText duplicate Klimawissen
A-TITLE Klimawissen
/klimafaktenText duplicate Klimafakten
A-TITLE Klimafakten
https://helmholtz-klima.de/faqText duplicate Klima FAQ
A-TITLE Klima FAQ
/klimawissen/planetare-grenzenText duplicate Planetare Grenzen
A-TITLE Planetare Belastungsgrenzen
/aktuelles/kippelemente-im-kli...Text duplicate Kippelemente
A-TITLE Kippelemente im Klimasystem
https://ufz.pageflow.io/co2-bu...External Subdomain Anchor Text duplicate CO2-Budget
A-TITLE Webstory "Das CO2-Budget"
/stadt-der-zukunftText duplicate Stadt der Zukunft
A-TITLE Webstory "Die Stadt der Zukunft"
/hintergrundwissen-klimaText duplicate Hintergrundwissen
A-TITLE Hintergrundwissen zum Klima
/presse/pressekontaktText duplicate Presse
/presse/pressekontaktText duplicate Pressekontakt
/presse/weitere-pressestellenText duplicate Pressestellen der Zentren
/presse/expertinnenanfrageText duplicate Expert:innenanfrage
/mitmachenText duplicate Mitmachen
A-TITLE Mitmachen
/kommunikation/ausbildungsange...Text duplicate (Aus)Bildungsangebote
/mitmachen/veranstaltungenText duplicate Veranstaltungen
/mediathekText duplicate Mediathek
https://twitter.com/klimainiti...New window External Text duplicate X
A-TITLE X
https://www.instagram.com/helm...New window External Subdomain Text duplicate Instagram
A-TITLE Instagram
https://www.youtube.com/channe...New window External Subdomain Text duplicate YouTube
A-TITLE YouTube
https://de.linkedin.com/compan...New window External Subdomain Text duplicate Linkedin
A-TITLE Linkedin

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://helmholtz-klima.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.05 seconds.
This page only loads 2 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (53 kB).

HTTP Response Header

NameValue
dateSat, 11 Jan 2025 23:57:10 GMT
serverApache/2.4.62 (Ubuntu)
x-content-type-optionsnosniff
cache-controlmax-age=300, public
x-drupal-dynamic-cacheMISS
content-languagede
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedTue, 07 Jan 2025 15:22:58 GMT
etag"1736263378-gzip"
varyCookie,Accept-Encoding
x-generatorDrupal 10 (https://www.drupal.org)
x-drupal-cacheHIT
content-encodinggzip
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 789 referring domains.
This page has 11,766 backlinks.
This page has backlinks from 539 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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Search preview

Most important keywords

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

KeywordResultRecheck
KLIMA68%Check
Helmholtz62%Check
Helmholtz-Klima-Initiative46%Check
Zukunft43%Check
Expert43%Check
Hauptmenü43%Check
Soziale-Netzwerke-Menü43%Check
Hauptseite43%Check
Städte38%Check
gestalten38%Check
Show more keywords and terms

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