Probandeninfo.de - SEO Checker

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Overview of the SEO Check
Meta information
58% 
Page quality
69% 
Page structure
95% 
Link structure
68% 
Server
55% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
26.00 kB
Words
572
Media files
16
Number of links
38 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite
The title contains the word Startseite! More content should be covered in the title.
The page title is too short. (87 pixels of 580 max pixel length) Optimize title
The page title is only one word.
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
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
langde-de
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 572 words. That's ok.
44.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.18 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 14 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 96 characters this one is longer than 70 characters:
"https://www.deutschlandfunknova.de/beitrag/medikamententest-tausende-studien-ohne-nebenwirkungen"
Image SEO
(Somewhat important)
14 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
/fileadmin/templates/images/logo.pngStartseite
/fileadmin/templates/images/logo-mobil.pngLogo der CRS Group
...pyright_by_Julia_Berlin_RAW__Y6A6165.jpgNo alt attribute provided
...plavoila/CRS-Luebeck_130_1024_449_08.jpgNo alt attribute provided
...lavoila/CRS_Mannheim_525_1024_449_14.jpgNo alt attribute provided
...lavoila/CRS_Mannheim_684_1024_449_09.jpgNo alt attribute provided
...avoila/CRS_Wuppertal_359_1024_449_12.jpgNo alt attribute provided
...s/tx_templavoila/CRS_MG_245_1024x449.jpgNo alt attribute provided
...Julia_Berlin_RAW__Y6A6681_0b9291d8c6.jpgNo alt attribute provided
...Screenshot_Galileo_web_01_343a2c6190.pngNo alt attribute provided
.../_migrated/pics/CRS-Kiel_246_507_338.jpgNo alt attribute provided
...nnheim_677_web_Startseite_d477ba5bc2.jpgNo alt attribute provided
...grated/pics/CRS_Mannheim_525_507x338.jpgNo alt attribute provided
...rated/pics/CRS_Wuppertal_134_507_338.jpgNo alt attribute provided
...ates/images/Icon feather-help-circle.pngNo alt attribute provided
/fileadmin/templates/img/ex_link_dark.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Empty heading
H1 CRS. Praxisreport.
H1 CRS. Gemeinsam für sichere Medizin.
H1 Willkommen bei der CRS in Kiel!
H1 Willkommen bei der CRS in Berlin
H1 Willkommen bei der CRS in Mannheim!
H2 CRS. Gemeinsam für sichere Medizin
Baselink: https://www.probandeninfo.de/
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.probandeninfo.de/No Text
https://www.probandeninfo.de/IMG-ALT Startseite
https://www.probandeninfo.de/IMG-ALT Logo der CRS Group
/ueber-crs/Über CRS
/ueber-crs/standorte/Standorte
/ueber-crs/standorte/kiel/Kiel
/ueber-crs/standorte/berlin/Berlin
/ueber-crs/standorte/mannheim/Mannheim
/proband-werden/Proband werden
/proband-werden/studienablauf/Studienablauf
/proband-werden/eignung/Eignung
/proband-werden/sicherheit/Sicherheit
/proband-werden/datenschutz/Datenschutz
/proband-werden/gutachter/Gutachter
/proband-werden/haeufige-fragen/Häufige Fragen
/proband-werden/krankheitsbilder/Krankheitsbilder
/ueber-studien/Über Studien
/ueber-studien/klinische-studien/Klinische Studien
/ueber-studien/wissenschaftl-s...Wissenschaftl. Standards
/ueber-studien/gesetzliches/Gesetzliches
/studiensuche/Studiensuche
/login/LogIn
/index.php?id=29Text duplicate Studiensuche
/index.php?id=20Impressum
/index.php?id=21Text duplicate Datenschutz
/index.php?id=29Zur Studiensuche
/index.php?id=34Rückrufservice
https://www.swr.de/swr2/leben-...New window External Subdomain Erfahrungsbericht
https://www.swr.de/swr2/leben-...New window External Subdomain No Text
https://www.deutschlandfunknov...New window External Subdomain URL anchor text
https://www.deutschlandfunknova.de/beitrag/medikamententest-tausende-studien-ohne-nebenwirkungen
https://www.prosieben.de/tv/ga...New window External Subdomain No Text
/ueber-studien/klinische-studi...New window Subdomain Text duplicate Klinische Studien
A-TITLE interner Link: Klinische Studien
/ueber-studien/wissenschaftl-s...New window Subdomain wissenschaftlichen Standards
A-TITLE inteerner Link: Wissenschaftliche Standards
http://www.crs-group.de/New window External Subdomain CRS
A-TITLE Opens external link in new window
/ueber-crs/standorte.htmlNew window Subdomain Studienzentren
A-TITLE interner Link: Standorte
/proband-werden/sicherheit.htmlNew window Subdomain hochqualifiziertes Personal
A-TITLE interner Link: Sicherheit
/proband-werden/sicherheit.htmlNew window Subdomain größtmöglicher Sorgfalt
A-TITLE interner Link: Sicherheit
/studiensuche.htmlNew window Subdomain Studienangebote
A-TITLE interner Link: Studiensuche
/index.php?id=15Zu den häufigen Fragen
/footer/callback/callback-form/No Text
/footer/callback/callback-form/Text duplicate Rückrufservice
/footer/impressum/Text duplicate Impressum
/footer/datenschutzbestimmungen/Datenschutzbestimmungen
https://crs-group.de/New window External CRS Group

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://probandeninfo.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 14 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.05 seconds.
The file size of the HTML document is fine (26 kB).

HTTP Response Header

NameValue
dateSat, 29 Jun 2024 22:52:17 GMT
serverApache/2.4.29 (Ubuntu)
content-languagede
varyAccept-Encoding
content-encodinggzip
content-length7664
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

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 34 referring domains.
This page has 109 backlinks.
This page has backlinks from 32 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:

Similar sites

Search preview

probandeninfo.de
Startseite

Most important keywords

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

KeywordResultRecheck
Probanden48%Check
CRS43%Check
Gemeinsam43%Check
Willkommen43%Check
sichere43%Check
Medizin43%Check
Mannheim40%Check
Kiel40%Check
Berlin40%Check
Studien39%Check
Show more keywords and terms

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