Probandsein.de - SEO Checker

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Overview of the SEO Check
Meta information
81% 
Page quality
70% 
Page structure
100% 
Link structure
86% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.13 s
File size
51.30 kB
Words
796
Media files
2
Number of links
39 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Klinische Studien in Berlin, jeder kann Proband sein! - Probandsein.de
The page title should be shorter than 580 pixels. It is 627 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Jeder kann Proband sein - Proband sein bedeutet soziale Verantwortung wahrzunehmen und an der Verbesserung lebenswichtiger Medikamente mitzuwirken
The length of the meta description is perfect. (970 pixels out of 1000 max pixel length)
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
Server location: United States of America
The following language is defined by HTML: 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=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionJeder kann Proband sein - Proband sein bedeutet soziale Verantwortung wahrzunehmen und an der Verbesserung lebenswichtiger Medikamente mitzuwirken
msapplication-TileImagehttps://probandsein.de/wp-content/uploads/2019/06/cropped-Parexel_favicon-270x270.png
langde
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 796 words. That's ok.
44.5% 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.
13 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 13.84 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 usage of strong and bold tags is perfect. We recommend the use of up to 16 tags for this page.
Image SEO
(Somewhat important)
2 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
...themes/probandsein-redesign/img/logo.pngNo alt attribute provided
...andsein-redesign/img/logo-2019-white.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Forschung mitten in Berlin - Helfen Sie mit!
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Forschung mitten in Berlin - Helfen Sie mit!
H2 Newsletter für Probanden und Patienten
H3 Warum Arzneimittelstudien?
H3 Strenger als der TÜV: Das Genehmigungsverfahren für Arzneimittelstudien
H3 Labor Akkreditierung
H3 Warum sind die meisten Studien stationär?
H4 Aktuelle TOP Studien
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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://probandsein.de/No Text
/proband-sein/Proband Sein
/tipps-fuer-probanden/Tipps
/meine-studie/Meine Studie
/endlich-zeit-fuer/Endlich Zeit für...
/klinische-studien/Klinische Studien
/studienschwerpunkte/Studienschwerpunkte
/cms/glossar/Glossar
/fragen-und-antworten/Fragen und Antworten
/unser-institut/Unser Institut
/newsletter/Studien Newsletter
/alle-studien/Alle Studien
/studienstatus/aktuelle-studie/Aktuelle Studien
/studienstatus/zukuenftige-stu...Zukünftige Studien
/alle-studien/Alle Studien anzeigen
/wp-content/uploads/2024/10/Pr...New window Liste der Prüfverfahren
/proband-sein/Text duplicate Proband Sein
/tipps-fuer-probanden/Tipps für Probanden
/meine-studie/Text duplicate Meine Studie
/endlich-zeit-fuer/Text duplicate Endlich Zeit für...
/klinische-studien/Text duplicate Klinische Studien
/studienschwerpunkte/Text duplicate Studienschwerpunkte
https://probandsein.de/glossar/Text duplicate Glossar
/fragen-und-antworten/Text duplicate Fragen und Antworten
/unser-institut/Text duplicate Unser Institut
/newsletter/Newsletter
/proband-sein/Text duplicate Proband Sein
/tipps-fuer-probanden/Text duplicate Tipps für Probanden
/meine-studie/Text duplicate Meine Studie
/endlich-zeit-fuer/Text duplicate Endlich Zeit für...
/klinische-studien/Text duplicate Klinische Studien
/studienschwerpunkte/Text duplicate Studienschwerpunkte
https://probandsein.de/glossar/Text duplicate Glossar
/fragen-und-antworten/Text duplicate Fragen und Antworten
/unser-institut/Text duplicate Unser Institut
/newsletter/Text duplicate Newsletter
https://www.facebook.com/parex...New window Nofollow External Subdomain No Text
https://www.youtube.com/user/P...New window Nofollow External Subdomain No Text
https://twitter.com/probandseinNew window Nofollow External No Text
https://www.linkedin.com/compa...New window Nofollow External Subdomain No Text
https://probandsein.de/impressumImpressum
/datenschutzDatenschutz
/datenschutzDatenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://probandsein.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.13 seconds.
The file size of the HTML document is fine (51 kB).

HTTP Response Header

NameValue
link<https://probandsein.de/wp-json/>; rel="https://api.w.org/", <https://probandsein.de/wp-json/wp/v2/pages/473>; rel="alternate"; title="JSON"; type="application/json", <https://probandsein.de/>; rel=shortlink
strict-transport-securitymax-age=31536000; includeSubDomains
x-frame-optionsDENY
x-content-type-optionsnosniff
content-security-policyobject-src 'none'; frame-ancestors 'none'; upgrade-insecure-requests; block-all-mixed-content
referrer-policyno-referrer
permissions-policyaccelerometer=(),autoplay=(),camera=(),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),picture-in-picture=(),publickey-credentials-get=(),screen-wake-lock=(),sync-xhr=(self),usb=(),web-share=(),xr-spatial-tracking=()
content-typetext/html; charset=UTF-8
dateTue, 17 Feb 2026 17:53:58 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 48 referring domains.
This page has 2,842 backlinks.
This page has backlinks from 26 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://probandsein.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

probandsein.de
Klinische Studien in Berlin, jeder kann Proband sein! - Probandsein...
Jeder kann Proband sein - Proband sein bedeutet soziale Verantwortung wahrzunehmen und an der Verbesserung lebenswichtiger Medikamente mitzuwirken

Most important keywords

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

KeywordResultRecheck
Proband75%Check
Berlin66%Check
Studien59%Check
Klinische Studien56%Check
Helfen55%Check
Forschung55%Check
mitten55%Check
Aktuelle Studien53%Check
Medikamente51%Check
Medikament51%Check
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