Schwandtner.info - SEO Checker

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Overview of the SEO Check
Meta information
66% 
Page quality
64% 
Page structure
100% 
Link structure
96% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
4.50 kB
Words
340
Media files
1
Number of links
18 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage Goetz Schwandtner
The length of the page title is perfect. (283 pixels out of 580 max pixel length)
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
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)
No doctype markup was found.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
AuthorGoetz Schwandtner

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Page quality

Content
(Critically important)
There are only 340 words on this page. Good pages should have about 800 words of useful content.
34.7% 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.
10 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 17.41 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 1 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 7 tags for this page.
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)
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
https://schwandtner.info/Goetz.jpgGoetz.jpg

Page structure

H1 heading
(Critically important)
Homepage Dr. Goetz Schwandtner
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Homepage Dr. Goetz Schwandtner
H2 Navigation
H2 E-Mail, Kontakt, Disclaimer
H3 [ English version of this page ]
Some anchor texts are used more than once.
There are 2 links with a trivial 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
/index_en.html[ English version of this page ]
http://puzzles.schwandtner.info/External Subdomain Extremely Puzzling
https://schwandtner.info/casioTrivial anchor text
hier
/bus/busse.htmlModellbus-Galerie
/publications/diplom.pdfMultiple Sequence Alignment - Komplexitätstheoretische Betrachtung und Vergleich von Verfahren
/publications/multal.tgzTestdaten
http://dx.doi.org/10.18452/15836External Subdomain Datalog on Infinite Structures
/publications/Kugellager.pdfSome Thoughts on Jean-Claude Constantin's Kugellager Puzzle
http://puzzles.schwandtner.inf...External Subdomain Compendium of Chinese-Rings-Like Puzzles
/publications/Goetz Schwandtne...Text duplicate Trivial anchor text
hier
https://www.nkc-cff.nl/cff.phpExternal Subdomain CFF
/publications/BinaryDisk/Companion Website
/publications/Exploding Twins ...Exploring the Exploding Twins Cube
/publications/VisitToZooofBurr...Visit to the Zoo of Burrs
http://puzzles.schwandtner.info/External Subdomain Text duplicate Extremely Puzzling
http://puzzles.schwandtner.inf...External Subdomain Challenges
/java/showfract.htmlJava-Fraktale
https://schwandtner.info/midlets/J2ME-Midlets
https://schwandtner.info/PyS60/Python - PyS60
https://schwandtner.info/casioCasio FX-880P
/bus/busse.htmlGalerie
https://keyserver.ubuntu.com/External Subdomain PGP
/DB4F1AA3.ascDB4F1AA3
/Impressum.pngImpressum
/datenschutz.htmlder Seite mit den Angaben zum Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://schwandtner.info/"
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 0.07 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (5 kB).

HTTP Response Header

NameValue
dateMon, 23 Sep 2024 20:46:31 GMT
content-typetext/html
content-length4598
connectionkeep-alive
serverApache
last-modifiedFri, 19 Apr 2024 16:40:52 GMT
etag"11f6-61675c0432984"
accept-rangesbytes
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 42 referring domains.
This page has 3,028 backlinks.
This page has backlinks from 41 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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Search preview

            schwandtner.info
Homepage Goetz Schwandtner


Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
Schwandtner73%Check
Goetz Schwandtner69%Check
page66%Check
Homepage Goetz Schwandtner66%Check
Goetz65%Check
Homepage62%Check
Puzzle39%Check
Artikel39%Check
Vortrag39%Check
Diplomarbeit39%Check
  
      Show more keywords and terms  
            

                

                    
                    

                        
                    

                    

                        
                    

                

            

            
                    

                

            


                    

            

                

                    

                    

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