Hallenduo.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
86% 
Page structure
58% 
Link structure
5% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.13 s
File size
106.50 kB
Words
956
Media files
40
Number of links
96 internal / 41 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HallenDuo im Neckarpark: Home
The length of the page title is perfect. (295 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)
https://www.hallenduo.de/de/home
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
langde-de
twitter:cardsummary
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 956 words. That's ok.
27.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 18.18 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, maximum-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: www.in.stuttgart.de
Image SEO
(Somewhat important)
25 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
...es/sprites/common/logo-schleyerhalle.pngSchleyer Halle
...es/sprites/common/logo-porsche-arena.pngPorsche Arena
...96be2edfa4d4a2dd99847277b_46821ddb58.jpgNo alt attribute providedVermeer
...514a259e79d79a54f4286ca98_e2cc912980.jpgNo alt attribute providedPorsche Tennis Grand Prix 2025
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...d331d2159bf7b145b35206c35_528702bc54.jpgNo alt attribute providedPorsche Tennis Grand Prix 2024
...fc72e309429d484f2cab437fe_76bef5d5dc.jpgNo alt attribute providedTo be honest. - O'Bros Arena Release
...b0ac704414a0d8de23bf5b0f9_3fcd34ac63.jpgNo alt attribute providedShirin David
...43fe2fbb38800ae63e910c223_a017f70b82.jpgNo alt attribute providedTarkan
...x_Gedenken_Dieter_Fischer_7b4c47b68a.jpgNo alt attribute provided
...inStuttgart_Fruehjahr2025_b60c8c8e18.jpgGrafik des Live-Magazins 01/25
...ed_/9/5/csm_SchleyerHalle_d5e04a3fe9.pngNo alt attribute provided
.../images/partner/footer/Porsche_Arena.pngNo alt attribute provided
...artner/footer/2016-ETS-Logo-sw_70_67.pngNo alt attribute provided
...uo/images/partner/footer/Liederhalle.pngNo alt attribute provided
...tbuehne-killesberg-gray-2_74565cc979.pngNo alt attribute provided
...images/partner/footer/in.Stuttgart_2.pngNo alt attribute provided
...ed_/9/5/csm_SchleyerHalle_d5e04a3fe9.pngNo alt attribute provided
.../images/partner/footer/Porsche_Arena.pngNo alt attribute provided
...artner/footer/2016-ETS-Logo-sw_70_67.pngNo alt attribute provided
...uo/images/partner/footer/Liederhalle.pngNo alt attribute provided
...tbuehne-killesberg-gray-2_74565cc979.pngNo alt attribute provided
...images/partner/footer/in.Stuttgart_2.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 UNSERE KOMMENDEN EVENTS IM HALLENDUO
H4 VERMEER - Meister des Lichts
H4 Porsche Tennis Grand Prix 2025 - Qualifikation
H4 Porsche Tennis Grand Prix 2025
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 Porsche Tennis Grand Prix 2025 Duplicate text
H4 To be honest. - O'Bros Arena Release
H4 Shirin David
H4 Tarkan
H4 WEITERE EVENTS
H4 Spiel, Satz, Porsche
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (41) on this page.

Found links on this page

LinkAttributesAnchor text
/de/home/veranstaltungenSubdomain Veranstaltungen
/de/home/veranstaltungenAktuelle Veranstaltungen
/de/home/veranstaltungen/verle...Subdomain Verlegte/Abgesagte Veranstaltungen
/de/home/besucher-infosSubdomain Besucher-Infos
/de/home/besucher-infos/hinwei...Subdomain Hinweise zum Einlass
/de/home/besucher-infos/garder...Subdomain Gepäck & Garderobe
/de/home/besucher-infos/jugend...Subdomain Jugendschutz
/de/home/schleyer-halle/gastro...Subdomain Gastronomie
/de/home/besucher-infos/zahlun...Subdomain Zahlungsmöglichkeiten
/de/home/besucher-infos/verlor...Subdomain Verlorene Gegenstände
/de/home/besucher-infos/serviceSubdomain Service
/de/home/besucher-infos/faqsSubdomain FAQs
/de/home/besucher-infos/hallen...Subdomain Hallenordnung
/de/home/schleyer-halleSubdomain Schleyer-Halle
/de/home/schleyer-halle/sitzpl...Subdomain Sitzplätze
/de/home/schleyer-halle/busine...Subdomain Business Area E
/de/home/schleyer-halle/nachha...Subdomain Nachhaltigkeit
/de/home/schleyer-halle/person...Subdomain Personen mit Einschränkungen
/de/home/porsche-arenaSubdomain Porsche-Arena
/de/home/porsche-arena/sitzpla...Subdomain Text duplicate Sitzplätze
/de/home/porsche-arena/logen/h...Subdomain Logen/Hospitality
/de/home/porsche-arena/nachhal...Subdomain Text duplicate Nachhaltigkeit
/de/home/porsche-arena/persone...Subdomain Text duplicate Personen mit Einschränkungen
/de/home/anreiseSubdomain Anreise
/de/home/anreise/vvs-bahnSubdomain VVS & Bahn
/de/home/anreise/fahrradSubdomain Fahrrad
/de/home/anreise/pkwSubdomain PKW
/de/home/anreise/park-rideSubdomain Park & Ride
/de/home/anreise/parkplaetzeSubdomain Parkplätze
/de/home/newsSubdomain News
/de/veranstalterFür Veranstalter
https://www.hallenduo.de/de/homeA-TITLE Startseite
/de/home/veranstaltungenSubdomain Text duplicate Veranstaltungen
/de/home/veranstaltungenText duplicate Aktuelle Veranstaltungen
/de/home/veranstaltungen/verle...Subdomain Text duplicate Verlegte/Abgesagte Veranstaltungen
/de/home/besucher-infosSubdomain Text duplicate Besucher-Infos
/de/home/besucher-infos/hinwei...Subdomain Text duplicate Hinweise zum Einlass
/de/home/besucher-infos/garder...Subdomain Text duplicate Gepäck & Garderobe
/de/home/besucher-infos/jugend...Subdomain Text duplicate Jugendschutz
/de/home/schleyer-halle/gastro...Subdomain Text duplicate Gastronomie
/de/home/besucher-infos/zahlun...Subdomain Text duplicate Zahlungsmöglichkeiten
/de/home/besucher-infos/verlor...Subdomain Text duplicate Verlorene Gegenstände
/de/home/besucher-infos/serviceSubdomain Text duplicate Service
/de/home/besucher-infos/faqsSubdomain Text duplicate FAQs
/de/home/besucher-infos/hallen...Subdomain Text duplicate Hallenordnung
/de/home/schleyer-halleSubdomain Text duplicate Schleyer-Halle
/de/home/schleyer-halle/sitzpl...Subdomain Text duplicate Sitzplätze
/de/home/schleyer-halle/busine...Subdomain Text duplicate Business Area E
/de/home/schleyer-halle/nachha...Subdomain Text duplicate Nachhaltigkeit
/de/home/schleyer-halle/person...Subdomain Text duplicate Personen mit Einschränkungen
/de/home/porsche-arenaSubdomain Text duplicate Porsche-Arena
/de/home/porsche-arena/sitzpla...Subdomain Text duplicate Sitzplätze
/de/home/porsche-arena/logen/h...Subdomain Text duplicate Logen/Hospitality
/de/home/porsche-arena/nachhal...Subdomain Text duplicate Nachhaltigkeit
/de/home/porsche-arena/persone...Subdomain Text duplicate Personen mit Einschränkungen
/de/home/anreiseSubdomain Text duplicate Anreise
/de/home/anreise/vvs-bahnSubdomain Text duplicate VVS & Bahn
/de/home/anreise/fahrradSubdomain Text duplicate Fahrrad
/de/home/anreise/pkwSubdomain Text duplicate PKW
/de/home/anreise/park-rideSubdomain Text duplicate Park & Ride
/de/home/anreise/parkplaetzeSubdomain Text duplicate Parkplätze
/de/home/newsSubdomain Text duplicate News
/de/veranstalterText duplicate Für Veranstalter
https://www.hallenduo.de/en/homeA-TITLE English
https://www.hallenduo.de/de/homeIMG-ALT Schleyer Halle
https://www.hallenduo.de/de/homeIMG-ALT Porsche Arena
http://maps.google.com/?q=Schl...New window External Subdomain Text duplicate Schleyer-Halle
https://www.vermeer-immersiv.de/New window External Subdomain URL anchor text
https://www.vermeer-immersiv.de
https://www.vermeer-immersiv.de/External Subdomain Tickets
/de/home/veranstaltungen/detai...Weitere Informationen
http://maps.google.com/?q=Schl...New window External Subdomain Text duplicate Schleyer-Halle
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...New window External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Schl...New window External Subdomain Text duplicate Schleyer-Halle
https://www.easyticket.de/even...New window External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
http://maps.google.com/?q=Pors...New window External Subdomain Text duplicate Porsche-Arena
https://www.easyticket.de/even...New window External Subdomain Text duplicate Tickets
/de/home/veranstaltungen/detai...Text duplicate Weitere Informationen
/de/home/veranstaltungenWEITERE EVENTS
/de/home/news/details/news/spi...Spiel, Satz, Porsche
/de/home/news/details/news/spi...zum Artikel
https://www.facebook.com/schle...New window External Subdomain No Text
https://www.instagram.com/schl...New window External Subdomain No Text
https://www.facebook.com/porsc...New window External Subdomain No Text
https://www.instagram.com/pors...New window External Subdomain No Text
/de/service/newsletterNewsletter
/de/home/anreise/pkwMit dem PKW
/de/home/anreise/vvs-bahnMit der VVS & Bahn
/de/home/anreise/park-rideText duplicate Park & Ride
/fileadmin/hallenduo/documents...New window Sicherheitshinweise
https://www.in.stuttgart.de/fi...New window External Subdomain IMG-ALT Grafik des Live-Magazins 01/25
/de/home/schleyer-halleNo Text
/de/home/porsche-arenaNo Text
https://www.easyticket.de/New window External Subdomain No Text
http://www.liederhalle-stuttga...New window External Subdomain No Text
https://www.buerger-freilichtb...External Subdomain No Text
http://www.in.stuttgart.de/New window External Subdomain No Text
/de/home/schleyer-halleNo Text
/de/home/porsche-arenaNo Text
https://www.easyticket.de/New window External Subdomain No Text
http://www.liederhalle-stuttga...New window External Subdomain No Text
https://www.buerger-freilichtb...New window External Subdomain No Text
http://www.in.stuttgart.de/New window External Subdomain No Text
/de/home/veranstaltungen/impre...Impressionen
/de/service/ueber-unsÜber uns
/de/service/kontaktKontakt
/de/service/datenschutzDatenschutz
/de/service/impressumImpressum
http://www.in.stuttgart.de/New window External Subdomain www.in.stuttgart.de
A-TITLE Opens external link in new window
http://www.in.stuttgart.de/New window External Subdomain Text duplicate www.in.stuttgart.de
A-TITLE Opens external link in new window
http://www.in.stuttgart.de/New window External Subdomain Text duplicate www.in.stuttgart.de
A-TITLE Opens external link in new window
https://www.hallenduo.de/de/homeAnchor No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.hallenduo.de/de/home"
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 0.13 seconds.
The file size of the HTML document is fine (107 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 13 Apr 2025 08:21:23 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
content-languagede
expiresSun, 13 Apr 2025 08:21:22 GMT
etagW/"8f926ef5d99a36f9ce408b3aea71a6db"
cache-controlno-cache
pragmapublic
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 191 referring domains.
This page has 2,716 backlinks.
This page has backlinks from 139 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.hallenduo.de › home
HallenDuo im Neckarpark: Home

Most important keywords

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

KeywordResultRecheck
HALLENDUO58%Check
HALLENDUO IM57%Check
HALLENDUO IM NECKARPARK53%Check
NECKARPARK46%Check
Arena44%Check
Porsche43%Check
EVENTS43%Check
Arena Release43%Check
Tarkan42%Check
honest42%Check
Show more keywords and terms

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