Cardiacresearch.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
34% 
Page structure
58% 
Link structure
78% 
Server
100% 
External factors
73% 
SEO Score
Response time
0.26 s
File size
45.20 kB
Words
200
Media files
8
Number of links
36 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cardiac Research - Cardiac Research
There are word repetitions in the page title.
The length of the page title is perfect. (342 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.cardiacresearch.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)
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
descriptionEmpty
robotsindex, follow, archive
st:sectionEmpty
langde-de
twitter:titleCardiac Research
twitter:descriptionMehr als 10 Jahre Erfahrung in der Forschung für und mit Patienten Mitwirkung bei den weltweit größten Pharma-Studien Über 500 initiierte klinische Studien an 12 Standorten
twitter:cardsummary_large_image
og:urlhttp://www.cardiacresearch.de/
og:titleCardiac Research
og:descriptionMehr als 10 Jahre Erfahrung in der Forschung für und mit Patienten Mitwirkung bei den weltweit größten Pharma-Studien Über 500 initiierte klinische Studien an 12 Standorten
og:typewebsite
og:localede_DE
og:site_nameCardiac Research
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 200 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
27.5% 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.
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" 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 6 tags for this page.
Image SEO
(Somewhat important)
8 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
...fbb83eb59b8/version/1652868785/image.pngNo alt attribute provided
...b2f32f7f56c/version/1529316597/image.jpgNo alt attribute provided
...9a48ea27286/version/1544443690/image.jpgNo alt attribute provided
...5209023822a/version/1544443691/image.jpgNo alt attribute provided
...476a8c4f0cd/version/1544443691/image.jpgNo alt attribute provided
...1d0e258145a/version/1544443691/image.jpgNo alt attribute provided
...1e3e4f81318/version/1544443691/image.jpgNo alt attribute provided
...0a1e0f98842/version/1544443691/image.jpgNo alt attribute provided

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.
Some anchor texts are used more than once.
6 links don't have an anchor text.
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.cardiacresearch.de/CR
/cr/startseite/Startseite
/cr/aktuelles/Aktuelles
/cr/aktuelles/pressebereich/Pressebereich
/cr/aktuelles/jobs/Jobs
/cr/klinische-studien/Klinische Studien
/cr/klinische-studien/kardiolo...Kardiologische Studien
/cr/klinische-studien/onkologi...Onkologische Studien
/cr/klinische-studien/pneumolo...Pneumologische Studien
/cr/fort-weiterbildung/Fort- & Weiterbildung
/cr/fort-weiterbildung/symposien/Symposien
/cr/fort-weiterbildung/gcp/GCP
/cr/fort-weiterbildung/archiv/Archiv
/cr/über-uns/Über uns
/cr/über-uns/unsere-zentren/Unsere Zentren
/cr/kontakt/Kontakt
/impressum/Impressum
/datenschutz/Datenschutz
https://www.cardiacresearch.de/Text duplicate CR
/impressum/Text duplicate Impressum
/datenschutz/Text duplicate Datenschutz
https://www.cardiacresearch.de/Subdomain No Text
/cr/startseite/Text duplicate Startseite
/cr/aktuelles/Text duplicate Aktuelles
/cr/klinische-studien/Text duplicate Klinische Studien
/cr/fort-weiterbildung/Text duplicate Fort- & Weiterbildung
/cr/über-uns/Text duplicate Über uns
/cr/kontakt/Text duplicate Kontakt
/cr/aktuelles/No Text
/cr/aktuelles/No Text
/cr/klinische-studien/No Text
/cr/klinische-studien/No Text
/cr/fort-weiterbildung/No Text
/cr/fort-weiterbildung/No Text
http://www.joho-dortmund.de/New window External Subdomain + St.-Johannes-Hospital Dortmund
A-TITLE http://www.joho-dortmund.de/
http://www.jhwaf.de/New window External Subdomain + Josephs Hospital Warendorf
A-TITLE http://www.jhwaf.de/
http://www.marienhospital-hamm...New window External Subdomain + St. Marien-Hospital Hamm
A-TITLE http://www.marienhospital-hamm.de/index.php
http://www.fachklinik-rheinruh...New window External Subdomain + Rhein Ruhr Klinik - MediClin Essen
A-TITLE http://www.fachklinik-rheinruhr.de/Home.aspx
http://www.petrus-krankenhaus-...New window External Subdomain + Petrus-Krankenhaus Wuppertal
A-TITLE http://www.petrus-krankenhaus-wuppertal.de/
http://www.maerkische-kliniken...New window External Subdomain + Klinikum Lüdenscheid
A-TITLE http://www.maerkische-kliniken.de/klinikum-luedenscheid.html
http://www.augusta-bochum.de/New window External Subdomain + Augusta Kliniken Bochum Hattingen
A-TITLE http://www.augusta-bochum.de/
http://www.dreifaltigkeits-hos...New window External Subdomain + Dreifaltigkeitshospital Lippstadt
A-TITLE http://www.dreifaltigkeits-hospital.de/
http://www.medicos-aufschalke....New window External Subdomain + Medicos.AufSchalke Gelsenkirchen
A-TITLE http://www.medicos-aufschalke.de/index_html
http://www.katharinen-hospital...New window External Subdomain + Katharinen-Hospital Unna
A-TITLE http://www.katharinen-hospital.de/
/j/privacyNew window Datenschutzerklärung
/sitemap/Sitemap
https://cms.e.jimdo.com/app/cm...Nofollow External Subdomain Abmelden
https://a.jimdo.com/app/auth/s...Nofollow External Subdomain Bearbeiten

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.cardiacresearch.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 0.26 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (45 kB).

HTTP Response Header

NameValue
dateFri, 17 May 2024 15:05:37 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
varyAccept-Encoding
strict-transport-securitymax-age=604800
x-jimdo-instancei-056df9d1cf251e172
x-jimdo-wids140d0bfa03e85527
cache-controlno-cache, no-store, must-revalidate
servernginx
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 22 referring domains.
This page only has 591 backlinks.
This page only has few backlinks from 14 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: /app/
Disallow: /j/
Allow: /app/module/webproduct/goto/
Allow: /app/download/
Sitemap: http://www.cardiacresearch.de/sitemap.xml

Similar sites

Search preview

www.cardiacresearch.de
Cardiac Research - Cardiac Research

Most important keywords

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

KeywordResultRecheck
Cardiac58%Check
Research58%Check
Cardiac Research58%Check
Research GmbH46%Check
Hinweis39%Check
Studien34%Check
Fort34%Check
Informieren34%Check
Jobs34%Check
Klinische34%Check
Show more keywords and terms

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