Birkhauser.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
54% 
Page structure
58% 
Link structure
92% 
Server
71% 
External factors
100% 
SEO Score
Response time
0.66 s
File size
99.20 kB
Words
13
Media files
0
Number of links
12 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Birkhauser Verlag – Architecture, Urbanism, Landscape
The length of the page title is perfect. (494 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 defined in HTML: en
Server location: Germany
The following language is defined by HTML: en
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, viewport-fit=cover
apple-mobile-web-app-status-bar-styleblack-translucent
langen
charsetutf-8

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Page quality

Content
(Critically important)
There are only 13 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1, viewport-fit=cover" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Baselink: /
Some anchor texts are used more than once.
2 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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://birkhauser.com/en/booksBooks
https://birkhauser.com/en/newsNews
/en/publisher/about-usPublisher
https://birkhauser.com/enNo Text
/en/publisher/newsletterNewsletter
https://birkhauser.com/enNo Text
https://birkhauser.com/en/newsText duplicate News
/en/publisherText duplicate Publisher
/en/publisher/newsletterText duplicate Newsletter
https://en-gb.facebook.com/bir...New window External Subdomain Facebook
https://www.instagram.com/birk...New window External Subdomain Instagram
https://birkhauser.com/en/imprintLegal Notice
/en/privacy-policyPrivacy Policy
/en/cookie-policyCookie Policy
https://www.degruyterbrill.com...New window External Subdomain Terms & Conditions

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://birkhauser.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.66 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (99 kB).

HTTP Response Header

NameValue
dateSun, 27 Jul 2025 07:24:43 GMT
content-typetext/html; charset=UTF-8
servernginx/1.22.1
x-powered-byExpress
cache-controlpublic, max-age=86400
last-modifiedTue, 22 Jul 2025 13:42:47 GMT
etagW/"18cac-198325f5bd8"
content-encodinggzip
access-control-allow-origin*
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 94 referring domains.
This page has 198 backlinks.
This page has backlinks from 81 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /en/search
Disallow: /de/search
Sitemap: https://birkhauser.com/sitemap.xml

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Omglilibot
Disallow: /

# De Gruyter expressly reserves the right to use all content for commercial text and data mining within the meaning of Section 44b of the German Copyright Act.

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Search preview

Most important keywords

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

KeywordResultRecheck
Privacy Policy34%Check
Newsletter34%Check
Deutsch34%Check
English34%Check
Legal34%Check
Conditions34%Check
Birkhäuser34%Check
Birkhauser23%Check
Terms and Conditions22%Check
Birkhauser Verlag17%Check
Show more keywords and terms

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