Theaterheidelberg.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
88% 
Page structure
45% 
Link structure
82% 
Server
100% 
External factors
76% 
SEO Score
Response time
0.16 s
File size
70.60 kB
Words
774
Media files
10
Number of links
68 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Theater und Orchester Heidelberg
The length of the page title is perfect. (304 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
There are more than one meta descriptions on the page. Only one is allowed.
The meta description is too long: 1970 pixels from max. 1000 pixels. 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: en
Language defined in HTML: en
Server location: United States of America
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
DescriptionThe Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
DC.DESCRIPTIONThe Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
DC.LANGUAGEen
descriptionThe Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
msapplication-TileColor#ffffff
msapplication-TileImage/ms-icon-310x310.png
theme-color#ffffff
langen
twitter:cardsummary_large_image
twitter:titleTheater und Orchester Heidelberg
twitter:descriptionThe Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
twitter:image/images/theater_heidelberg_04_Ansicht_Theaterstr6_c_waechter_waechter_architekten_bda.jpg?w=2000
og:url/en/
og:typearticle
og:titleTheater und Orchester Heidelberg
og:descriptionThe Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.
og:image/images/theater_heidelberg_04_Ansicht_Theaterstr6_c_waechter_waechter_architekten_bda.jpg?w=2000
og:image:width2000
og:image:height1333
Content-Typetext/html;charset=UTF-8
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
This page contains 774 words. That's ok.
35.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
11 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 20.27 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 15 tags for this page.
Image SEO
(Somewhat important)
8 images have no alt attribute. The content of alt attributes is used by search engines.
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

URLAlt attributeTitle
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64Scene photo from »A place in memory«: The picture shows five women in an archive room with shelves full of files and folders and tables with chairs. Maren Schück and Ute Baumann are seated at a table in the front left corner. Baumann is bent over a document, holding a pen. Esther Reche Gallardo is pushing a trolley loaded with archive material across the room. Further back, Romy Kesternich is sitting at a table, while Ute Klinkhardt is standing by the window at the back, looking at the camera. T
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
/elements/icon_logo_footer.svglogo

Page structure

H1 heading
(Critically important)
Homepage
The H1 heading contains the words Homepage! Use important keywords instead.
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (8 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Homepage
H2 Theater und Orchester Heidelberg
H2 Necessary
H2 Statistical
H2 External Media
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
/en/Homepage
A-TITLE skip links
/en/Anchor Jump to content
A-TITLE skip links
/en/Anchor Jump to footer
A-TITLE skip links
/en/No Text
/en/No Text
/en/No Text
/en/kalender/K
/de/D
/einfach/B
https://theaterheidelberg.even...External Subdomain T
/en/kalender/Calendar
/en/sparten/142-musical-theatreMusical Theatre
/en/sparten/155-concertConcert
/en/sparten/8-theatreTheatre
/en/sparten/9-danceDance
/en/sparten/10-young-theatreYoung Theatre
/en/sparten/2360-zwinger-xzwinger x
/en/kunst-und-vermittlungArts & Education
/en/festivals/12-heidelberger-...Heidelberger Schlossfestspiele
/en/festivals/11-heidelberger-...Heidelberger Stückemarkt
/en/festivals/3201-39-heidelbe...39. Heidelberger Schultheatertage
/en/festivals/1731-winter-in-s...Winter in Schwetzingen
/en/festivals/18668-theatre-we...Theatre weekend Especial ¡Adelante!
/en/festivals/1732-tanzbiennal...Tanzbiennale Heidelberg
/en/festivals/2752-adelante¡Adelante!
/en/menschen/People
/en/service/1563-venuesVenues
/en/service/88-aboutAbout
/en/service/3495-your-visitYour visit
/en/service/14961-theatertheater+
/en/service/14968-theatre-loversTheatre • Lovers
/en/service/3505-media-libraryMedia library
/en/service/4492-newsletter-in...Newsletter/Information
/en/service/90-jobs-praktika-a...Jobs/Praktika/Ausbildung
/en/service/91-partners-and-sp...Partners and sponsors
/en/service/4780-pressPress
https://www.freundeskreis-heid...External Subdomain Freundeskreis
/en/tickets/92-box-office-and-...Box office and advance booking
/en/tickets/1646-prices-and-re...Prices and reductions
/en/tickets/1669-subscriptionsSubscriptions
/en/1567-imprintImprint
/en/1576-note-on-privacy-policyNote on privacy policy
/en/18926-n-aBarrierefreiheit
/en/3514-terms-and-conditionsTerms and Conditions
/en/service/4780-pressText duplicate Press
/en/2808-contactContact
https://www.facebook.com/Theat...External Subdomain Facebook
https://www.instagram.com/thea...External Subdomain Instagram
https://www.youtube.com/user/T...External Subdomain YouTube
https://www.freundeskreis-heid...External Subdomain Text duplicate Freundeskreis
/en/produktionen/17286-cos-fan...Così fan tutte
/en/produktionen/17286-cos-fan...No Text
/en/produktionen/17286-cos-fan...C
/en/produktionen/17286-cos-fan...Details
/en/festivals/12-heidelberger-...Looking forward to the summer festival on the city's most beautiful stages – Book your tickets now!
/en/festivals/12-heidelberger-...Text duplicate Details
/e/festivals/12-heidelberger-s...The anniversary exhibition at the Ottheinrichsbau is open daily. To accompany the exhibition, we are presenting texts and documents spanning 100 years of the...
/e/festivals/12-heidelberger-s...Text duplicate Details
/en/service/88-aboutLive and in HD – A rich text-and-image volume (in German) documenting Holger Schultze’s tenure as artistic director from 2011 to 2026 is now available at the...
/en/service/88-aboutText duplicate Details
https://2627.theaterheidelberg...External Subdomain A first look at the 2026/27 season: Bernadette Sonnenbichler takes over as artistic director at Theater & Orchester Heidelberg. Discover the programme previe...
https://2627.theaterheidelberg...External Subdomain Text duplicate Details
/en/produktionen/19730-a-place...​Congratulations to the entire team of »A Place in Our memory« on winning first prize in the competition andersartig gedenken (remembering differently) on st...
/en/produktionen/19730-a-place...Text duplicate Details
/en/service/14968-theatre-loversFind your new crowd!
/en/service/14968-theatre-loversAre you in?
https://www.freundeskreis-heid...External Subdomain Der Freundeskreis freut sich auf Sie!
https://www.freundeskreis-heid...External Subdomain Mitglied werden
/en/service/88-about-theater-u...Text duplicate Details
/en/1567-imprintText duplicate Imprint
/en/1576-note-on-privacy-policyText duplicate Note on privacy policy
/en/18926-n-aText duplicate Barrierefreiheit
/en/3514-terms-and-conditionsText duplicate Terms and Conditions
/en/service/4780-pressText duplicate Press
/en/2808-contactText duplicate Contact
https://www.facebook.com/Theat...External Subdomain Text duplicate Facebook
https://www.instagram.com/thea...External Subdomain Text duplicate Instagram
https://www.youtube.com/user/T...External Subdomain Text duplicate YouTube
https://www.freundeskreis-heid...External Subdomain Text duplicate Freundeskreis
/en/IMG-ALT logo
/en/1567-imprintText duplicate Imprint
/en/1576-note-on-privacy-policyText duplicate Note on privacy policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.theaterheidelberg.de/en/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.16 seconds.
The file size of the HTML document is fine (71 kB).

HTTP Response Header

NameValue
x-frame-optionssameorigin
x-xss-protection1
strict-transport-securitymax-age=31536000; includeSubDomains
x-content-type-optionsnosniff
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
content-encodinggzip
varyAccept-Encoding
set-cookie48 Characters
content-typetext/html; charset=utf-8
dateFri, 12 Jun 2026 17:19:53 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 12 referring domains.
This page only has 70 backlinks.
This page only has few backlinks from 12 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /

Similar sites

Search preview

www.theaterheidelberg.de
Theater und Orchester Heidelberg
The Theater und Orchester Heidelberg is a theatre with five sections: music theatre, dance, drama, young theatre and concerts, and performs on various stages in the city. The theatre's profile is characterised by a strong commitment to contemporary drama, international collaborations as well as festivals - in all sections.

Most important keywords

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

KeywordResultRecheck
theater74%Check
Heidelberg72%Check
Theater Orchester Heidelberg70%Check
Orchester66%Check
Homepage55%Check
Theatre52%Check
Sections51%Check
Dance51%Check
Festivals51%Check
city51%Check
Show more keywords and terms

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