SEO test result

Last tested URL from domain duncker-humblot.de:

Loading the page

URL address (destination address in case of redirection):
https://www.duncker-humblot.de/

Retrieved from:
28. 11. 2024 00:25

Status code: 200

Well done! Your URL returns a successful HTTP status code.

1 / 1

Content type: text/html

Well done! Your URL returns content in HTML format.

1 / 1

Number of redirects: 1

Your URL is redirected 1 times to another URL! It is better for SEO to use URLs without redirects.

1 / 2

Protocol: https

Well done! The URL uses the encrypted HTTPS protocol.

1 / 1

Redirect to: Error

Obě adresy 'https://duncker-humblot.de' a 'https://www.duncker-humblot.de' jsou dostupné. Jedná se o duplicitní obsah, jednu z adres přesměrujte na druhou.

0 / 1

URL length: 31 of characters

Well done! Your URL is a reasonable length.

1 / 1

File robots.txt: -

There is a robots.txt file uploaded on your site, but the sitemap address is not filled in.

1 / 2

Sitemap: -

The site map address is not filled in the robots.txt file.

0 / 2

Achieved score:
6 / 11

Content analysis

Character set settings: utf-8

Well done! Your page has the correct character set.

1 / 1

Meta tag position with character set: 138 - 207 B

Well done! The character set settings are located in the first 1024 bytes of your page.

1 / 1

Language: de-DE

Great! Your page is set to the language used.

1 / 1

Meta title: Duncker-Humblot

Well done! Your page has set a reasonably long headline.

2 / 2

Meta description: Ein Forum für die Wissenschaft seit 1798.

The meta description has less than 50 of characters. Your page has a meta description set, but it is too short.

1 / 2

H1 heading:
<h1>.cls-1,.cls-2,.cls-3{fill:#fff;}.cls-1{fill-rule:evenodd;}.cls-2{stroke:#fff;stroke-width:0.25px;} Duncker-Humblot</h1>

Well done! Your page contains H1 heading.

2 / 2

Order of headings:
     <h1>.cls-1,.cls-2,.cls-3{fill:#fff;}.cls-1{fill-rule:e…
          <h2>Startseite
          <h2>Erstmals veröffentlicht: die Dissertation des Hist…
          <h2>Versteckte Risiken bei der Nutzung von Legal Techn…
          <h2>News zur Übersicht
               <h3>GDD Wissenschaftspreis für Sarah Rachut
               <h3>Auszeichnung für Theresa Röttger
               <h3>Preis der Kieler Doctores Iuris für Fabiana Olivei…
          <h2>Unsere Lektüreempfehlung
          <h2>Neu in unserer Edition Wissenschaft & Praxis
          <h2>Die Woche in Büchern: Neuerscheinungen bei D&H
          <h2>Neuerscheinungen im Herbst 2024
          <h2>Zum Imprint: Edition Wissenschaft & Praxis
          <h2>Werden Sie Teil unserer Geschichte
          <h2>D&H reprints – Schätze aus unserem Archiv
          <h2>Unsere Bücher vor Ort zur Übersicht
               <h3>83. Jahrestagung der Vereinigung der Deutschen Sta…
               <h3>Buchmesse
               <h3>Jahrestagung der Preußischen Historischen Kommissi…
          <h2>Neues Heft
          <h2>ZfKE 1/2024
          <h2>Neue Ausgabe
          <h2>Resilienz von Bank- und Finanzsektor in der Zeiten…
          <h2>Aktuelle Ausgabe
          <h2>Hegels Enzyklopädisches System und sein Erbe
          <h2>Aktuelles Heft
          <h2>HPB 1–2/2024
          <h2>Zeitschriften und Jahrbücher bei D&H
                    <h4>Kontakt
                    <h4>Bestellinformation
                    <h4>Newsletter

The headings on your page are not in the correct order!

0 / 1

Number of headings: 31

Your page contains more than 20 of headlines.

0 / 1

Length of headings: OK

Well done! Your page contains only reasonably long headlines.

1 / 1

Number of pictures: 61

Well done! Your page contains pictures.

1 / 1

Number of pictures without description: OK

Well done! All the images on your page have a filled in caption (alt attribute).

1 / 1

Number of links:
  • Number of internal follow links: 565
  • Number of internal nofollow links: 4

Well done! Your site contains a good amount of internal follow links.

2 / 2

Number of links:
  • Number of external follow links: 13
  • Number of external nofollow links: 0

Well done! Your site contains a good amount of internal follow links.

2 / 2

Number of iframe tags: 0

Well done! Your page does not contain an iframe tag.

1 / 1

Page icon: The page icon is filled in
Icon

Well done! Your page has filled in the page icon.

1 / 1

Page icon for Apple: -

Your page does not have the page icon filled in for Apple devices.

0 / 2

Paragraphs: Paragraphs contain text of 225 characters. The length of all text on the page is 18754 characters.

Less than half of all text on the page is in paragraphs. Consider using paragraphs for text placement.

0 / 1

Redundant content: -

Well done! Your site contains no superfluous content.

1 / 1

Achieved score:
18 / 24

HTML 5

Using HTML 5: OK

Well done! Your page uses the HTML 5 standard.

1 / 1

Using headers: NO

Your page does not contain a header. Consider adding a header tag.

0 / 1

Use of footers: NO

Your page does not contain a footer. Consider adding a footer tag.

0 / 1

Using navigation: OK

Well done! Yours includes navigation.

1 / 1

Division of content into sections: NO

Your page is not divided into sections. Consider dividing your content into section tags.

0 / 1

Obsolete elements: -

Well done! Your page does not contain any outdated HTML elements.

1 / 1

Achieved score:
3 / 6

Tags for social networks

Language settings: -

Your page does not have the correct tag value for the page language!

0 / 1

Content type settings: -

Your page does not have the correct tag value for the page content type!

0 / 1

URL settings: -

Your page does not have the correct tag value for the page URL!

0 / 2

Page Title: -

Your page doesn't have the correct page title tag value!

0 / 2

Page description: -

Your page does not have the correct tag value for the page description!

0 / 2

Setting the cover image: -

Your page does not have the correct tag value for the page title image!

0 / 2

Achieved score:
0 / 10

Keyword analysis

Number of words per page: 2121

Well done! Your page contains enough words. There are '2121' of words on the page.

2 / 2

The most common words on the page:
mehr | open | zeitschrift | jahrbuch | geschichte | access | recht | rechts | wissenschaft | studien

The most common words on your site should include your keywords.

1 / 1

Keyword consistency:
total numberin the captionin the descriptionin the headings
mehr32x0x0x0x
open27x0x0x0x
zeitschrift24x0x0x0x
jahrbuch24x0x0x0x
geschichte19x0x0x1x
access18x0x0x0x
recht18x0x0x0x
rechts15x0x0x0x
wissenschaft15x0x1x2x
studien13x0x0x0x

In the title, description and headings you have few key consider adding them.

0 / 0

Achieved score:
3 / 3

Loading resources

Using gzip compression: The web server uses gzip compression

Well done! Your server uses gzip compresses.

1 / 1

Page size: 40.6 kB

Well done! Your page is a reasonable size.

1 / 1

Files to load:
Linked files
/_css_global/dist/style.min.css?ts=13051.1 kB
/favicon.ico3.2 kB
https://www.duncker-humblot.de/duncker-humblot-de/c-140.6 kB
Linked script files
/_js_global/dist/script.min.js?ts=13096.7 kB
Linked image files
/_images_global/Twitter-X-Icon-White.png103.0 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/Twitter-X-Rounded-Icon.png137.9 kB
/_images_global/instagram.svg0.7 kB
TOTAL495.4 kB

Well done! Your page, including the source code, is a reasonable 536.0 kB size.

2 / 2

Number of requests: 10

Well done! Your page needs a reasonable number of requests to load.

1 / 1

Achieved score:
5 / 5

Other

Responsiveness: It is responsive

Well done! Your page is responsive and uses the viewport meta tag.

1 / 1

Using schema.org:
It uses the following formats: Microdata

Well done! Your site uses schema.org.

2 / 2

Using Google Tag Manager: Unused

Your site does not use GTM, consider using it.

0 / 2

Links to error pages:
ErrorURL
429https://www.duncker-humblot.de/schriftenreihen/geschichte/c-386
https://www.duncker-humblot.de/buch/nachhaltigkeit-in-der-messewirtschaft-9783896738073/?page_id=1
https://www.duncker-humblot.de/bibliotheken
https://www.duncker-humblot.de/zeitschriften/sozialwissenschaften/c-136
https://www.duncker-humblot.de/schriftenreihen/philosophie/c-148
https://www.duncker-humblot.de/buecher/imprints-und-verlage/c-550
https://www.duncker-humblot.de/schriftenreihen/wirtschafts-und-sozialwissenschaften/c-145
https://www.duncker-humblot.de/services/c-17/?
https://www.duncker-humblot.de/schriftenreihen/rechts-und-staatswissenschaften/c-144
https://www.duncker-humblot.de/verlag-dundh-on-air-der-verlagspodcast/225-jahre-duncker-und-humblot-eine-verlagsgeschichte/c-815
https://www.duncker-humblot.de/services-kataloge-und-verzeichnisse/kooperationspartner/c-732
https://www.duncker-humblot.de/zeitschrift/zfke-zeitschrift-fuer-kmu-und-entrepreneurship-zfke-17/?page_id=1
https://www.duncker-humblot.de/services/fuer-den-buchhandel/c-721
https://www.duncker-humblot.de/buch/thomas-nipperdey-positivitaet-und-christentum-in-hegels-jugendschriften-9783428193110/?page_id=0
https://www.duncker-humblot.de/zeitschrift/rechtstheorie-rt-10
https://www.duncker-humblot.de/zeitschrift/recht-und-politik-rup-9
Note: Only 30 of randomly selected internal links were tested. Your page contains 569 of internal links.

Your page contains links that lead to pages that end up with one of the 4xx or 5xx errors.

0 / 1

Achieved score:
3 / 6

SEO test result

View the SEO test log Download the SEO test report
Achieved score:
(38 / 65)
58.5 %

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Loading the page

URL address (destination address in case of redirection):
https://www.duncker-humblot.de/

Retrieved from:
28. 11. 2024 00:25

Status code: 200

Well done! Your URL returns a successful HTTP status code.

1 / 1

Content type: text/html

Well done! Your URL returns content in HTML format.

1 / 1

Number of redirects: 1

Your URL is redirected 1 times to another URL! It is better for SEO to use URLs without redirects.

1 / 2

Protocol: https

Well done! The URL uses the encrypted HTTPS protocol.

1 / 1

Redirect to: Error

Obě adresy 'https://duncker-humblot.de' a 'https://www.duncker-humblot.de' jsou dostupné. Jedná se o duplicitní obsah, jednu z adres přesměrujte na druhou.

0 / 1

URL length: 31 of characters

Well done! Your URL is a reasonable length.

1 / 1

File robots.txt: -

There is a robots.txt file uploaded on your site, but the sitemap address is not filled in.

1 / 2

Sitemap: -

The site map address is not filled in the robots.txt file.

0 / 2

Achieved score:
6 / 11

Content analysis

Character set settings: utf-8

Well done! Your page has the correct character set.

1 / 1

Meta tag position with character set: 138 - 207 B

Well done! The character set settings are located in the first 1024 bytes of your page.

1 / 1

Language: de-DE

Great! Your page is set to the language used.

1 / 1

Meta title: Duncker-Humblot

Well done! Your page has set a reasonably long headline.

2 / 2

Meta description: Ein Forum für die Wissenschaft seit 1798.

The meta description has less than 50 of characters. Your page has a meta description set, but it is too short.

1 / 2

H1 heading:
<h1>.cls-1,.cls-2,.cls-3{fill:#fff;}.cls-1{fill-rule:evenodd;}.cls-2{stroke:#fff;stroke-width:0.25px;} Duncker-Humblot</h1>

Well done! Your page contains H1 heading.

2 / 2

Order of headings:
     <h1>.cls-1,.cls-2,.cls-3{fill:#fff;}.cls-1{fill-rule:e…
          <h2>Startseite
          <h2>Erstmals veröffentlicht: die Dissertation des Hist…
          <h2>Versteckte Risiken bei der Nutzung von Legal Techn…
          <h2>News zur Übersicht
               <h3>GDD Wissenschaftspreis für Sarah Rachut
               <h3>Auszeichnung für Theresa Röttger
               <h3>Preis der Kieler Doctores Iuris für Fabiana Olivei…
          <h2>Unsere Lektüreempfehlung
          <h2>Neu in unserer Edition Wissenschaft & Praxis
          <h2>Die Woche in Büchern: Neuerscheinungen bei D&H
          <h2>Neuerscheinungen im Herbst 2024
          <h2>Zum Imprint: Edition Wissenschaft & Praxis
          <h2>Werden Sie Teil unserer Geschichte
          <h2>D&H reprints – Schätze aus unserem Archiv
          <h2>Unsere Bücher vor Ort zur Übersicht
               <h3>83. Jahrestagung der Vereinigung der Deutschen Sta…
               <h3>Buchmesse
               <h3>Jahrestagung der Preußischen Historischen Kommissi…
          <h2>Neues Heft
          <h2>ZfKE 1/2024
          <h2>Neue Ausgabe
          <h2>Resilienz von Bank- und Finanzsektor in der Zeiten…
          <h2>Aktuelle Ausgabe
          <h2>Hegels Enzyklopädisches System und sein Erbe
          <h2>Aktuelles Heft
          <h2>HPB 1–2/2024
          <h2>Zeitschriften und Jahrbücher bei D&H
                    <h4>Kontakt
                    <h4>Bestellinformation
                    <h4>Newsletter

The headings on your page are not in the correct order!

0 / 1

Number of headings: 31

Your page contains more than 20 of headlines.

0 / 1

Length of headings: OK

Well done! Your page contains only reasonably long headlines.

1 / 1

Number of pictures: 61

Well done! Your page contains pictures.

1 / 1

Number of pictures without description: OK

Well done! All the images on your page have a filled in caption (alt attribute).

1 / 1

Number of links:
  • Number of internal follow links: 565
  • Number of internal nofollow links: 4

Well done! Your site contains a good amount of internal follow links.

2 / 2

Number of links:
  • Number of external follow links: 13
  • Number of external nofollow links: 0

Well done! Your site contains a good amount of internal follow links.

2 / 2

Number of iframe tags: 0

Well done! Your page does not contain an iframe tag.

1 / 1

Page icon: The page icon is filled in
Icon

Well done! Your page has filled in the page icon.

1 / 1

Page icon for Apple: -

Your page does not have the page icon filled in for Apple devices.

0 / 2

Paragraphs: Paragraphs contain text of 225 characters. The length of all text on the page is 18754 characters.

Less than half of all text on the page is in paragraphs. Consider using paragraphs for text placement.

0 / 1

Redundant content: -

Well done! Your site contains no superfluous content.

1 / 1

Achieved score:
18 / 24

HTML 5

Using HTML 5: OK

Well done! Your page uses the HTML 5 standard.

1 / 1

Using headers: NO

Your page does not contain a header. Consider adding a header tag.

0 / 1

Use of footers: NO

Your page does not contain a footer. Consider adding a footer tag.

0 / 1

Using navigation: OK

Well done! Yours includes navigation.

1 / 1

Division of content into sections: NO

Your page is not divided into sections. Consider dividing your content into section tags.

0 / 1

Obsolete elements: -

Well done! Your page does not contain any outdated HTML elements.

1 / 1

Achieved score:
3 / 6

Tags for social networks

Language settings: -

Your page does not have the correct tag value for the page language!

0 / 1

Content type settings: -

Your page does not have the correct tag value for the page content type!

0 / 1

URL settings: -

Your page does not have the correct tag value for the page URL!

0 / 2

Page Title: -

Your page doesn't have the correct page title tag value!

0 / 2

Page description: -

Your page does not have the correct tag value for the page description!

0 / 2

Setting the cover image: -

Your page does not have the correct tag value for the page title image!

0 / 2

Achieved score:
0 / 10

Keyword analysis

Number of words per page: 2121

Well done! Your page contains enough words. There are '2121' of words on the page.

2 / 2

The most common words on the page:
mehr | open | zeitschrift | jahrbuch | geschichte | access | recht | rechts | wissenschaft | studien

The most common words on your site should include your keywords.

1 / 1

Keyword consistency:
total numberin the captionin the descriptionin the headings
mehr32x0x0x0x
open27x0x0x0x
zeitschrift24x0x0x0x
jahrbuch24x0x0x0x
geschichte19x0x0x1x
access18x0x0x0x
recht18x0x0x0x
rechts15x0x0x0x
wissenschaft15x0x1x2x
studien13x0x0x0x

In the title, description and headings you have few key consider adding them.

0 / 0

Achieved score:
3 / 3

Loading resources

Using gzip compression: The web server uses gzip compression

Well done! Your server uses gzip compresses.

1 / 1

Page size: 40.6 kB

Well done! Your page is a reasonable size.

1 / 1

Files to load:
Linked files
/_css_global/dist/style.min.css?ts=13051.1 kB
/favicon.ico3.2 kB
https://www.duncker-humblot.de/duncker-humblot-de/c-140.6 kB
Linked script files
/_js_global/dist/script.min.js?ts=13096.7 kB
Linked image files
/_images_global/Twitter-X-Icon-White.png103.0 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/logo_elibrary.svg20.7 kB
/_images_global/Twitter-X-Rounded-Icon.png137.9 kB
/_images_global/instagram.svg0.7 kB
TOTAL495.4 kB

Well done! Your page, including the source code, is a reasonable 536.0 kB size.

2 / 2

Number of requests: 10

Well done! Your page needs a reasonable number of requests to load.

1 / 1

Achieved score:
5 / 5

Other

Responsiveness: It is responsive

Well done! Your page is responsive and uses the viewport meta tag.

1 / 1

Using schema.org:
It uses the following formats: Microdata

Well done! Your site uses schema.org.

2 / 2

Using Google Tag Manager: Unused

Your site does not use GTM, consider using it.

0 / 2

Links to error pages:
ErrorURL
429https://www.duncker-humblot.de/schriftenreihen/geschichte/c-386
https://www.duncker-humblot.de/buch/nachhaltigkeit-in-der-messewirtschaft-9783896738073/?page_id=1
https://www.duncker-humblot.de/bibliotheken
https://www.duncker-humblot.de/zeitschriften/sozialwissenschaften/c-136
https://www.duncker-humblot.de/schriftenreihen/philosophie/c-148
https://www.duncker-humblot.de/buecher/imprints-und-verlage/c-550
https://www.duncker-humblot.de/schriftenreihen/wirtschafts-und-sozialwissenschaften/c-145
https://www.duncker-humblot.de/services/c-17/?
https://www.duncker-humblot.de/schriftenreihen/rechts-und-staatswissenschaften/c-144
https://www.duncker-humblot.de/verlag-dundh-on-air-der-verlagspodcast/225-jahre-duncker-und-humblot-eine-verlagsgeschichte/c-815
https://www.duncker-humblot.de/services-kataloge-und-verzeichnisse/kooperationspartner/c-732
https://www.duncker-humblot.de/zeitschrift/zfke-zeitschrift-fuer-kmu-und-entrepreneurship-zfke-17/?page_id=1
https://www.duncker-humblot.de/services/fuer-den-buchhandel/c-721
https://www.duncker-humblot.de/buch/thomas-nipperdey-positivitaet-und-christentum-in-hegels-jugendschriften-9783428193110/?page_id=0
https://www.duncker-humblot.de/zeitschrift/rechtstheorie-rt-10
https://www.duncker-humblot.de/zeitschrift/recht-und-politik-rup-9
Note: Only 30 of randomly selected internal links were tested. Your page contains 569 of internal links.

Your page contains links that lead to pages that end up with one of the 4xx or 5xx errors.

0 / 1

Achieved score:
3 / 6

SEO test result

View the SEO test log Download the SEO test report
Achieved score:
(38 / 65)
58.5 %