Kinderherzen.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
61% 
Page structure
75% 
Link structure
77% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.13 s
File size
53.00 kB
Words
445
Media files
45
Number of links
72 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
kinderherzen - Hilfe für herzkranke Kinder seit 1989
The length of the page title is perfect. (462 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
kinderherzen ist ein spendenfinanzierter Verein, der die Behandlungsmöglichkeiten für herzkranke Kinder weltweit entscheidend verbessern möchte.
The length of the meta description is perfect. (914 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.kinderherzen.de/
There is a valid canonical link 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 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
viewportwidth=device-width, initial-scale=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionkinderherzen ist ein spendenfinanzierter Verein, der die Behandlungsmöglichkeiten für herzkranke Kinder weltweit entscheidend verbessern möchte.
generatorSite Kit by Google 1.131.0
msapplication-TileImagehttps://www.kinderherzen.de/wp-content/uploads/2016/11/cropped-Logo_nur-Herz_quadratisch-270x270.png
article:publisherhttps://www.facebook.com/kinderherzen/
article:modified_time2024-02-19T13:14:07+00:00
twitter:cardsummary_large_image
twitter:site@kinderherzen
og:localede_DE
og:typewebsite
og:titlekinderherzen
og:descriptionHilfe für herzkranke Kinder seit 1989.
og:urlhttps://www.kinderherzen.de/
og:site_nameKinderherzen
og:imagehttps://www.kinderherzen.de/wp-content/uploads/2019/03/Herzkind_Bruno_mit_kinderherzen_Bär_-Moritz-e1584020310475.jpg
og:image:width800
og:image:height534
og:image:typeimage/jpeg
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 445 words on this page. Good pages should have about 800 words of useful content.
29.7% 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.
4 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 13.6 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (11). We recommend using a maximum of 9 tags for this page.
The following tag is repeated too often: kinderherzen
Image SEO
(Somewhat important)
38 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
data:[...] Base64 LOGO: kinderherzen
data:[...] Base64Hilfe für herzkranke Kinder seit 1989!
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64Dr. Nicole Müller am Mikroskop
data:[...] Base64No alt attribute provided
data:[...] Base64kinderherzen
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64Instagram
data:[...] Base64Facebook

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 Aktuelles
H3 IPSTA feiert 5-jähriges Jubiläum: Ein Meilenstein für die interprofessionelle Ausbildung
H3 Neuer Research Report Juli 2024
H3 Vorbereitungen für den Einsatz der Kinderherzchirurgie in Ghana
H3 Jede Spende hilft!
H3 Mitgliedschaften
H4 Service
H4 Unsere Projekte
H4 Jetzt Herzkindern helfen!
H4 Kontakt
H4 Aktuelles Duplicate text
H4 Über uns
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
2 links don't have an anchor text.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.kinderherzen.de/IMG-ALT LOGO: kinderherzen
A-TITLE Zur Startseite
/spenden-2/Subdomain Spenden
/spenden-3/Subdomain Jetzt spenden
/dauerspende/Subdomain Regelmäßig spenden
/unternehmensspende/Subdomain Unternehmensspende
/spenden-statt-geschenke/Subdomain Geburtstagsspende
/vermaechtnis/Subdomain Vermächtnis
/trauerspenden/Subdomain Trauerspende
/sachspenden/Subdomain Sachspende
/informieren/Subdomain Informieren
/angeborene-herzfehler/Subdomain Angeborene Herzfehler
/informieren/projekte/Subdomain Unsere Forschungsprojekte
/stiftungen/Subdomain Stiftungen
/informieren/kinderherzen-inte...Subdomain Internationale Nothilfe
/wissen/Subdomain kinderherzen-Wissen
/informieren/aktuelles/Subdomain Aktuelles
/informieren/infomaterial/Subdomain Infomaterial
/mitmachen/Subdomain Engagieren
/mitmachen/unternehmen/Subdomain Als Firma
/mitmachen/aerzte-und-speziali...Subdomain Als Herzspezialist*in
/mitmachen/foerderkriterien/Subdomain Als Forscher*in
/mitmachen/spendenaktionen/Subdomain Spendenaktion starten
/angeborene-herzfehler/Subdomain Text duplicate Angeborene Herzfehler
/herzgeschichten/Subdomain Herzgeschichten
/ueber-uns/Subdomain Über uns
/mediathek/Subdomain Presse
https://www.kinderherzen.de/jobs/Subdomain Jobs
/herzgeschichten/Subdomain Herzkinder
A-TITLE Sophias Start ins Leben
https://mohki.de/External MOHKI KENNENLERNEN
A-TITLE MOHKI: Grenzenlose Hilfe für herzkranke Kinder
/spenden/SPENDEN
A-TITLE Wir helfen Kindern mit angeborenem Herzfehler!
/mitmachen/stipendium/Subdomain Dein kinderherzen-Stipendium Bewirb dich jetzt für dein interdisziplinäres kinderherzen-Stipendium ansehen
/spenden-statt-geschenke/Spenden statt Geschenke Stellen Sie Ihre Feier unter das Motto "Spenden statt Geschenke" und sammeln Sie für herzkranke Kinder. ansehen
/mohki/MOHKI, die mobile kinderherzen-Klinik Für herzkranke Kinder ist uns kein Weg zu weit. Deshalb bauen wir die erste mobile kinderherzen-Klinik. ansehen
/spenden-statt-geschenke-unter...Firmenspende Helfen Sie, herzkranken Kindern Hoffnung zu schenken! ansehen
/ipsta-feiert-5-jaehriges-jubi...Subdomain IPSTA feiert 5-jähriges Jubiläum: Ein Meilenstein für die interprofessionelle Ausbildung
/ipsta-feiert-5-jaehriges-jubi...Subdomain Trivial anchor text
Mehr lesen
/ipsta-feiert-5-jaehriges-jubi...Subdomain No Text
/neuer-research-report-juli-2024/Subdomain Neuer Research Report Juli 2024
/neuer-research-report-juli-2024/Subdomain Text duplicate Trivial anchor text
Mehr lesen
/neuer-research-report-juli-2024/Subdomain IMG-ALT Dr. Nicole Müller am Mikroskop
/vorbereitungen-fuer-den-einsa...Subdomain Vorbereitungen für den Einsatz der Kinderherzchirurgie in Ghana
/vorbereitungen-fuer-den-einsa...Subdomain Text duplicate Trivial anchor text
Mehr lesen
/vorbereitungen-fuer-den-einsa...Subdomain No Text
/informieren/aktuelles/Zu weiteren aktuellen Themen hier informieren.
/ueber-uns/geschichte/Subdomain IMG-ALT kinderherzen
/spenden/JETZT SPENDEN
https://www.dgpk.org/dgpk/External Subdomain No Text
https://www.kompetenznetz-ahf....External Subdomain No Text
https://www.transparency.de/mi...External Subdomain No Text
https://www.bvhk.de/External Subdomain No Text
http://www.kompetenznetz-ahf.de/External Subdomain No Text
/spenden/Spendenkonten
/informieren/Text duplicate Infomaterial
/kontakt/Kontakt
/adressaenderung/Adressänderung
/spendenbescheinigung/Spendenbescheinigung
/haeufige-fragen/Häufige Fragen
/mediathek/Text duplicate Presse
/projekte/bonn-kinderherzen-ip...Subdomain Maßnahme gegen Fachkräftemangel: interprofessionelle Ausbildungsstation auf Kinderherzintensivstation
/projekte/ukraine-rettung-herz...Subdomain Ukraine – Rettung herzkranker Kinder auf der Flucht
/projekte/schwangerschaft-emah...Subdomain Psychologische Hilfe für junge Mütter mit angeborenem Herzfehler
/projekte/herztransplantation-...Subdomain Herztransplantation: Hoffnung für herzkranke Kinder?
/projekte/Alle Projekte ansehen
/spenden/Geldspende
/dauerspenden/Dauerspende
/unternehmensspenden/Text duplicate Unternehmensspende
/spenden-statt-geschenke/Text duplicate Geburtstagsspende
/trauerspenden/Text duplicate Trauerspende
/sachspenden/Text duplicate Sachspende
/vermaechtnis/Text duplicate Vermächtnis
/charity-shopping/Charity shopping
/bussgeldergeldauflagen/Bußgelder
https://www.instagram.com/kind...New window External Subdomain Instagram
IMG-ALT Instagram
https://www.facebook.com/kinde...New window External Subdomain Facebook
IMG-ALT Facebook
/ipsta-feiert-5-jaehriges-jubi...Subdomain Text duplicate IPSTA feiert 5-jähriges Jubiläum: Ein Meilenstein für die interprofessionelle Ausbildung
/neuer-research-report-juli-2024/Subdomain Text duplicate Neuer Research Report Juli 2024
/vorbereitungen-fuer-den-einsa...Subdomain Text duplicate Vorbereitungen für den Einsatz der Kinderherzchirurgie in Ghana
/rainer-erreicht-spanien-und-d...Subdomain Rainer erreicht Spanien und die 5000-Kilometer-Marke!
/impressumImpressum
/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.13 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (53 kB).

HTTP Response Header

NameValue
x-powered-byPHP/7.4.33
referrer-policyunsafe-url
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
x-content-type-optionsnosniff
link<https://www.kinderherzen.de/wp-json/>; rel="https://api.w.org/", <https://www.kinderherzen.de/wp-json/wp/v2/pages/4>; rel="alternate"; title="JSON"; type="application/json", <https://www.kinderherzen.de/>; rel=shortlink
set-cookie98 Characters
strict-transport-securitymax-age=15768000; includeSubDomains
varyAccept-Encoding,User-Agent
content-encodinggzip
content-length10407
content-typetext/html; charset=UTF-8
dateThu, 29 Aug 2024 16:28:03 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 206 referring domains.
This page has 1,461 backlinks.
This page has backlinks from 179 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

User-agent: *
Disallow: /calendar/action~posterboard/
Disallow: /calendar/action~agenda/
Disallow: /calendar/action~oneday/
Disallow: /calendar/action~month/
Disallow: /calendar/action~week/
Disallow: /calendar/action~stream/
Disallow: /calendar/action~undefined/
Disallow: /calendar/action~http:/
Disallow: /calendar/action~default/
Disallow: /calendar/action~poster/
Disallow: /calendar/action~*/
Disallow: /*controller=ai1ec_exporter_controller*
Disallow: /*/action~*/

Similar sites

Search preview

www.kinderherzen.de
kinderherzen - Hilfe für herzkranke Kinder seit 1989
kinderherzen ist ein spendenfinanzierter Verein, der die Behandlungsmöglichkeiten für herzkranke Kinder weltweit entscheidend verbessern möchte.

Most important keywords

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

KeywordResultRecheck
Kinder86%Check
kinderherzen78%Check
herzkranke Kinder76%Check
herzkranke Kinder 198966%Check
herzkranker Kinder62%Check
spenden48%Check
Hilfe48%Check
kinderherzen Fördergemeinschaft Deutsche Kinderherzzentren48%Check
Behandlungsmöglichkeiten46%Check
weltweit46%Check
Show more keywords and terms

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