Systems-thinking.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
87% 
Page structure
97% 
Link structure
56% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
50.10 kB
Words
509
Media files
10
Number of links
89 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Systems Thinking - Understanding a complex world
The length of the page title is perfect. (460 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Understanding a complex world
The meta description is too short. (197 pixels out of 1000 max pixel length) Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://systems-thinking.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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
descriptionUnderstanding a complex world
robotsindex, follow
generatorWordPress 6.6.2
msapplication-TileImagehttps://systems-thinking.de/wp-content/uploads/2020/12/cropped-technology-logo-generator-for-media-consulting-companies-597c-el1-270x270.png
langen-us
twitter:cardsummary_large_image
twitter:titleSystems Thinking - Understanding a complex world
twitter:descriptionUnderstanding a complex world
twitter:imagehttps://systems-thinking.de/wp-content/uploads/2020/12/technology-logo-generator-for-media-consulting-companies-597c-el1-1024x1024.png
og:localeen_US
og:typewebsite
og:titleSystems Thinking - Understanding a complex world
og:descriptionUnderstanding a complex world
og:urlhttps://systems-thinking.de/
og:site_nameSystems Thinking
og:imagehttps://systems-thinking.de/wp-content/uploads/2020/12/technology-logo-generator-for-media-consulting-companies-597c-el1-1024x1024.png
og:image:secure_urlhttps://systems-thinking.de/wp-content/uploads/2020/12/technology-logo-generator-for-media-consulting-companies-597c-el1-1024x1024.png
og:image:width800
og:image:height800
og:image:altSystems Thinking
og:image:typeimage/png
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 509 words. That's ok.
21.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
8 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 16.73 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" 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 10 tags for this page.
Image SEO
(Somewhat important)
5 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)
This page uses Google authorship information without an image.
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
...edia-consulting-companies-597c-el1-1.pngSystems Thinking
...n-Notes-Luhmann-Zettelkasten-800x440.pngObsidian Notes Luhmann Zettelkasten
...uploads/2021/01/Lihmann-Zettelkasten.jpgLuhmann Zettelkasten
.../12/cdc-w9KEokhajKw-unsplash-800x440.jpgCorona Covid 19 Virus
...ntent/uploads/2019/10/Niklas-Luhmann.pngNiklas Luhmann
/wp-content/uploads/2019/05/img_2197.pngNo alt attribute provided
...44c7339b_c90b_4db3_910f_ab8209e10dad.jpgNo alt attribute provided
...ent/uploads/2019/01/winfried-felsner.pngNo alt attribute provided
/wp-content/uploads/2019/01/carl-auer.pngNo alt attribute provided
...ads/2019/01/cropped-systems-thinking.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Systems Thinking
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Systems Thinking
H2 One Year with Obsidian Notes App- a Digital Luhmann Zettelkasten
H2 Luhmann Zettelkasten: My New Year`s Resolution 2021
H2 Zwangsentschleunigung – Ein soziologischer Deutungsversuch der Corona-Krise
H2 Luhmann: “Bewahren, hätscheln Sie Ihr Problem.»
H2 Systems Thinking as important as ever for new coders – Scott Hanselman
H2 Amazon und die schmutzigen Entscheidungen von “neutralen” Maschinen
H2 Rettet die Digitalisierung Deutschlands – konzentriert Euch auf die Potenziale der kokreativen Ecosystem-Logik​
H2 Carl-Auer Podcasts, Speeches and Audiobooks available at Spotify
H2 Hello World! Systems-Thinking relaunched
H3 Navigation
H3 Categories
H3 Recent Posts
H3 Recent Comments
H3 Archives
Some anchor texts are used more than once.
5 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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://systems-thinking.de/Anchor Skip to content
https://systems-thinking.de/IMG-ALT Systems Thinking
https://systems-thinking.de/Text duplicate Systems Thinking
https://www.facebook.com/ragna...External Subdomain Facebook
http://twitter.com/ragnarhExternal Twitter Ragnar Heil
https://twitter.com/bds_sozExternal BDS Twitter
https://www.linkedin.com/in/ra...External Subdomain LinkedIn Ragnar Heil
https://www.linkedin.com/compa...External Subdomain LinkedIn BDS
https://www.youtube.com/c/Ragn...External Subdomain YouTube
/one-year-with-obsidian-notes-...IMG-ALT Obsidian Notes Luhmann Zettelkasten
/one-year-with-obsidian-notes-...One Year with Obsidian Notes App- a Digital Luhmann Zettelkasten
/category/luhmann/Luhmann
/one-year-with-obsidian-notes-...January 1, 2022January 1, 2022
/author/r_z8tw7osy/Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/one-year-with-obsidian-notes-...Anchor 1 comment
/one-year-with-obsidian-notes-...Continue reading
/luhmann-zettelkasten-my-new-y...IMG-ALT Luhmann Zettelkasten
/luhmann-zettelkasten-my-new-y...Luhmann Zettelkasten: My New Year`s Resolution 2021
/category/luhmann/Text duplicate Luhmann
/luhmann-zettelkasten-my-new-y...January 1, 2021January 1, 2022
/author/r_z8tw7osy/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/luhmann-zettelkasten-my-new-y...Anchor 2 comments
/luhmann-zettelkasten-my-new-y...Text duplicate Continue reading
/zwangsentschleunigung-corona-...IMG-ALT Corona Covid 19 Virus
/zwangsentschleunigung-corona-...Zwangsentschleunigung – Ein soziologischer Deutungsversuch der Corona-Krise
/category/corona-soziologie/Corona Soziologie
/category/luhmann/Text duplicate Luhmann
/zwangsentschleunigung-corona-...December 31, 2020December 31, 2020
/author/r_z8tw7osy/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/zwangsentschleunigung-corona-...Anchor No comments
/zwangsentschleunigung-corona-...Text duplicate Continue reading
/luhmann-bewahren-haetscheln-s...IMG-ALT Niklas Luhmann
/luhmann-bewahren-haetscheln-s...Luhmann: “Bewahren, hätscheln Sie Ihr Problem.»
/category/luhmann/Text duplicate Luhmann
/luhmann-bewahren-haetscheln-s...October 4, 2019March 9, 2022
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/luhmann-bewahren-haetscheln-s...Anchor Text duplicate No comments
/luhmann-bewahren-haetscheln-s...Text duplicate Continue reading
/systems-thinking-as-important...No Text
/systems-thinking-as-important...Systems Thinking as important as ever for new coders – Scott Hanselman
/category/allgemein/Allgemein
/systems-thinking-as-important...May 14, 2019December 31, 2020
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/systems-thinking-as-important...Anchor Text duplicate No comments
/systems-thinking-as-important...Text duplicate Continue reading
/amazon-und-die-schmutzigen-en...No Text
/amazon-und-die-schmutzigen-en...Amazon und die schmutzigen Entscheidungen von “neutralen” Maschinen
/category/allgemein/Text duplicate Allgemein
/amazon-und-die-schmutzigen-en...April 28, 2019December 31, 2020
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/amazon-und-die-schmutzigen-en...Anchor Text duplicate No comments
/amazon-und-die-schmutzigen-en...Text duplicate Continue reading
/rettet-die-digitalisierung-de...No Text
/rettet-die-digitalisierung-de...Rettet die Digitalisierung Deutschlands – konzentriert Euch auf die Potenziale der kokreativen Ecosystem-Logik​
/category/allgemein/Text duplicate Allgemein
/rettet-die-digitalisierung-de...January 8, 2019December 31, 2020
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/rettet-die-digitalisierung-de...Anchor Text duplicate No comments
/rettet-die-digitalisierung-de...Text duplicate Continue reading
/carl-auer-podcasts-speeches-a...No Text
/carl-auer-podcasts-speeches-a...Carl-Auer Podcasts, Speeches and Audiobooks available at Spotify
/category/allgemein/Text duplicate Allgemein
/carl-auer-podcasts-speeches-a...Text duplicate January 8, 2019December 31, 2020
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/carl-auer-podcasts-speeches-a...Anchor Text duplicate No comments
/carl-auer-podcasts-speeches-a...Text duplicate Continue reading
/systems-thinking-relaunch/No Text
/systems-thinking-relaunch/Hello World! Systems-Thinking relaunched
/category/allgemein/Text duplicate Allgemein
/systems-thinking-relaunch/Text duplicate January 8, 2019December 31, 2020
/author/ragnar-heil/Text duplicate Ragnar Heil
A-TITLE View all posts by Ragnar Heil
/systems-thinking-relaunch/Anchor Text duplicate No comments
/systems-thinking-relaunch/Text duplicate Continue reading
/ueber/about
/kontakt/contact
/category/allgemein/Text duplicate Allgemein
/category/corona-soziologie/Text duplicate Corona Soziologie
/category/luhmann/Text duplicate Luhmann
/one-year-with-obsidian-notes-...Text duplicate One Year with Obsidian Notes App- a Digital Luhmann Zettelkasten
/luhmann-zettelkasten-my-new-y...Text duplicate Luhmann Zettelkasten: My New Year`s Resolution 2021
/zwangsentschleunigung-corona-...Text duplicate Zwangsentschleunigung – Ein soziologischer Deutungsversuch der Corona-Krise
/luhmann-bewahren-haetscheln-s...Text duplicate Luhmann: “Bewahren, hätscheln Sie Ihr Problem.»
/systems-thinking-as-important...Text duplicate Systems Thinking as important as ever for new coders – Scott Hanselman
/luhmann-zettelkasten-my-new-y...Luhmann Zettelkasten: My New Year`s Resolution 2021 - Systems Thinking
/one-year-with-obsidian-notes-...Anchor Text duplicate One Year with Obsidian Notes App- a Digital Luhmann Zettelkasten
/one-year-with-obsidian-notes-...One Year with Obsidian Notes App- a Digital Luhmann Zettelkasten - Systems Thinking
/luhmann-zettelkasten-my-new-y...Anchor Text duplicate Luhmann Zettelkasten: My New Year`s Resolution 2021
https://lernxp.de/2021/04/19/p...Nofollow External Persönliches Wissensmanagement als Lernmethode - LernXP: LernXplorer Blog
/luhmann-zettelkasten-my-new-y...Anchor Text duplicate Luhmann Zettelkasten: My New Year`s Resolution 2021
/2022/01/January 2022
/2021/01/January 2021
/2020/12/December 2020
/2019/10/October 2019
/2019/05/May 2019
/2019/04/April 2019
/2019/01/January 2019

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://systems-thinking.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 0.14 seconds.
The file size of the HTML document is fine (50 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 26 Sep 2024 17:39:16 GMT
content-typetext/html; charset=UTF-8
content-length9878
varyAccept-Encoding,Cookie
cache-controlmax-age=3, must-revalidate
content-encodinggzip
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 156 referring domains.
This page has 368 backlinks.
This page has backlinks from 98 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: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://systems-thinking.de/sitemap_index.xml

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Search preview

systems-thinking.de
Systems Thinking - Understanding a complex world
Understanding a complex world

Most important keywords

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

KeywordResultRecheck
Systems81%Check
Thinking81%Check
Systems Thinking81%Check
world61%Check
Complex World60%Check
Understanding58%Check
Systems-Thinking52%Check
Luhmann46%Check
Zettelkasten46%Check
Luhmann Zettelkasten46%Check
Show more keywords and terms

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