Hen-drik.de - SEO Checker

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Overview of the SEO Check
Meta information
90% 
Page quality
53% 
Page structure
100% 
Link structure
25% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
11.70 kB
Words
397
Media files
7
Number of links
2 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Prof. Dr. Hendrik Heuer
The length of the page title is perfect. (212 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Professor at the Center for Advanced Internet Studies and Wuppertal University. Interested in Human-Computer-Interaction and Machine Learning
The length of the meta description is perfect. (899 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: en
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 character encoding is not specified.
The character encoding is not specified in the HTTP header.
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, maximum-scale=1
descriptionProfessor at the Center for Advanced Internet Studies and Wuppertal University. Interested in Human-Computer-Interaction and Machine Learning
authorProf. Dr. Hendrik Heuer
charsetutf-8

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Page quality

Content
(Critically important)
There are only 397 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 4.77 words is low.
24.7% 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.
15 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 10 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, maximum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (16). We recommend using a maximum of 8 tags for this page.
Some tags are too long. With 78 characters this one is longer than 70 characters:
"trust in artificial intelligence through understanding, control, and co-design"
The following tag is repeated too often: heuer, h.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://hen-drik.de/images/logo.pngProf. Dr. Hendrik HeuerProf. Dr. Hendrik Heuer
http://hen-drik.de/images/logo2.pngProf. Dr. Hendrik HeuerProf. Dr. Hendrik Heuer
/images/home-images/image-1.jpgThe photo shows Professor Hendrik Heuer. He is a man with a friendly expression, smiling at the camera. He has short, light blonde hair with a side part and is dressed in professional attire, including a dark blue suit and a white shirt.

Page structure

H1 heading
(Critically important)
Prof. Dr. Hendrik Heuer Prof. Dr. Hendrik Heuer
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Prof. Dr. Hendrik Heuer Prof. Dr. Hendrik Heuer
H2 Prof. Dr. Hendrik Heuer Center for Advanced Internet Studies (CAIS) & the University of Wuppertal
H2 Selected Publications
This page seems to be an entry page, because only very few links were found.
Some anchor texts are used more than once.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 21 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://hen-drik.de/index.htmlIMG-ALT Prof. Dr. Hendrik Heuer
A-TITLE Dr. Hendrik Heuer
http://hen-drik.de/index.htmlText duplicate IMG-ALT Prof. Dr. Hendrik Heuer
A-TITLE Dr. Hendrik Heuer
https://www.cais-research.de/External Subdomain Center for Advanced Internet Studies (CAIS)
https://www.uni-wuppertal.de/en/External Subdomain University of Wuppertal
https://www.uni-bremen.de/en/agimNew window External Subdomain University of Bremen
http://glassmanlab.seas.harvar...New window External Subdomain The Variation Lab, Harvard University
http://www.uni-bremen.de/en.htmlNew window External Subdomain Text duplicate University of Bremen
http://aalto.fi/enNew window External Aalto University
http://kth.se/enNew window External KTH Royal Institute of Technology
https://scholar.google.com/cit...External Subdomain Google Scholar
https://twitter.com/hen_drikExternal Twitter
https://www.linkedin.com/in/he...External Subdomain LinkedIn
https://arxiv.org/abs/2309.10433External URL anchor text
https://arxiv.org/abs/2309.10433
https://doi.org/10.2307/jj.118...External URL anchor text
https://doi.org/10.2307/jj.11895528
https://doi.org/10.2307/jj.118...External URL anchor text
https://doi.org/10.2307/jj.11895528.7
https://doi.org/10.2307/jj.118...External URL anchor text
https://doi.org/10.2307/jj.11895528.4
https://dl.acm.org/doi/10.1145...External Subdomain URL anchor text
https://dl.acm.org/doi/10.1145/3635147
https://doi.org/10.37016/mr-20...External URL anchor text
https://doi.org/10.37016/mr-2020-119
https://doi.org/10.1145/360355...External URL anchor text
https://doi.org/10.1145/3603555.3603569
https://doi.org/10.1145/349110...External URL anchor text
https://doi.org/10.1145/3491102.3517717
https://doi.org/10.1177/205395...External URL anchor text
https://doi.org/10.1177/20539517211017593
https://doi.org/10.1145/3415192External URL anchor text
https://doi.org/10.1145/3415192
https://scholar.google.com/cit...New window External Subdomain overview of all my publications

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 7 CSS files. This may affect the page load time negatively.
This page loads 10 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.03 seconds.
The file size of the HTML document is fine (12 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 28 Sep 2024 12:35:42 GMT
content-typetext/html
last-modifiedThu, 18 Apr 2024 13:17:40 GMT
transfer-encodingchunked
connectionkeep-alive
varyAccept-Encoding
etagW/"66211d74-2ec2"
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 48 referring domains.
This page has 68 backlinks.
This page has backlinks from 37 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

hen-drik.de
Prof. Dr. Hendrik Heuer
Professor at the Center for Advanced Internet Studies and Wuppertal University. Interested in Human-Computer-Interaction and Machine Learning

Most important keywords

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

KeywordResultRecheck
Prof81%Check
Heuer74%Check
Hendrik Heuer72%Check
Hendrik70%Check
Ing52%Check
Machine51%Check
Learning51%Check
Machine Learning51%Check
Interaction51%Check
Computer51%Check
Show more keywords and terms

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