Buehnen.koeln - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
36% 
Page structure
100% 
Link structure
96% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.17 s
File size
19.20 kB
Words
317
Media files
1
Number of links
27 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite | Bühnen Köln
The length of the page title is perfect. (217 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Bühnen Köln
The meta description is too short. (79 pixels out of 1000 max pixel length) Optimize description
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
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
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
descriptionBühnen Köln
keywordsOper, Schauspiel, Tanz, Theater, Startseite
viewportwidth=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileColor#000000
theme-color#ffffff
authorBühnen Köln
generatorspiritec WebCMS für Opernhäuser und Theater
robotsindex, follow
langde
og:localede
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are only 317 words on this page. Good pages should have about 800 words of useful content.
25.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 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 19.6 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: ort
Image SEO
(Somewhat important)
1 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)
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
/blank-image/blank_1280_455.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Heute AUF DEN BÜHNEN DER STADT KÖLN
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Heute AUF DEN BÜHNEN DER STADT KÖLN
Some anchor texts are used more than once.
1 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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://buehnen.koeln/Anchor Zum Hauptinhalt springen
https://buehnen.koeln/Anchor Zum Footer springen
https://buehnen.koeln/No Text
https://www.oper.koeln/New window External Subdomain No Text
https://www.schauspiel.koeln/New window External Subdomain No Text
https://tanz.koeln/New window External No Text
/deine-buehne-koeln/Deine Bühne, Köln
/wer-wir-sind/Wer wir sind
/wer-wir-sind/buehnen-koeln/Bühnen Köln
/wer-wir-sind/oper-koeln/Oper Köln
/wer-wir-sind/schauspiel-koeln/Schauspiel Köln
/wer-wir-sind/tanz-koeln/Tanz Köln
/was-uns-wichtig-ist/Was uns wichtig ist
/was-uns-wichtig-ist/kuenstler...Künstlerische Exzellenz
/was-uns-wichtig-ist/wirtschaf...Wirtschaftliche Verantwortung
/was-uns-wichtig-ist/oekologis...Ökologische Nachhaltigkeit
/was-uns-wichtig-ist/gute-zusa...Gute Zusammenarbeit
https://www.oper.koeln/de/prod...External Subdomain Infos
https://www.oper.koeln/de/prod...External Subdomain Eintritt frei
https://www.schauspiel.koeln/p...External Subdomain Text duplicate Infos
https://shop.buehnen.koeln/web...External Subdomain Tickets
https://www.schauspiel.koeln/i...External Subdomain Text duplicate Infos
https://shop.buehnen.koeln/web...External Subdomain Text duplicate Tickets
/tickets/webshop/Programm
/deine-buehne-koeln/No Text
/was-wir-machen/jobs/Jobs
/was-wir-machen/ausbildung/Ausbildung
/was-wir-machen/praktika-fsj/Praktika & FSJ
/was-wir-machen/vergabe-bescha...Vergabe
/go/bk/registrierung-newsletterNew window Newsletter
https://buehnen.koeln/presse/Presse
/was-wir-machen/jobs/Text duplicate Jobs
/was-wir-machen/ausbildung/Text duplicate Ausbildung
https://buehnen.koeln/impressum/Impressum
/datenschutz/Datenschutz
https://buehnen.koeln/agb/AGBs

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://buehnen.koeln/"
HTTP header
(Important)
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 is excellent with 0.17 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (19 kB).

HTTP Response Header

NameValue
dateSat, 21 Mar 2026 19:46:32 GMT
serverApache
cache-controlprivate
content-typetext/html; charset=utf-8
x-frame-optionsDENY
strict-transport-securitymax-age=31536000; includeSubDomains; preload
referrer-policysame-origin
x-content-type-optionsnosniff
x-xss-protection1
x-powered-byASP.NET
set-cookie82 Characters
varyAccept-Encoding
content-encodinggzip
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 380 referring domains.
This page has 246,010 backlinks.
This page has backlinks from 165 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

buehnen.koeln
Startseite | Bühnen Köln
Bühnen Köln

Most important keywords

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

KeywordResultRecheck
Köln85%Check
Bühnen85%Check
Bühnen Köln85%Check
Stadt Köln68%Check
Heute50%Check
Ort39%Check
Altersempfehlung39%Check
Dauer39%Check
Pause39%Check
Depot im Carlswerk35%Check
Show more keywords and terms

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