S-planetarium.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
71% 
Page structure
5% 
Link structure
81% 
Server
95% 
External factors
30% 
SEO Score
Response time
1.83 s
File size
49.70 kB
Words
937
Media files
18
Number of links
73 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home
The title contains the word Home! More content should be covered in the title.
The page title is too short. (52 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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: Germany
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
descriptionEmpty
viewportwidth=device-width, initial-scale=1
langde
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 937 words. That's ok.
37.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 18.17 words is good.
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" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (82). We recommend using a maximum of 19 tags for this page.
The following tag is repeated too often: aktuelles
Image SEO
(Somewhat important)
3 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
...um2022_V01_Transparent_mini.original.pngNo alt attribute provided
...um2022_V01_Transparent_mini.original.pngNo alt attribute provided
/media/images/Flappi-next.original.jpgFlappi-next.jpg
..._qnM0LJO.2e16d0ba.fill-35x35_CjnAO4I.pngIcons_Planetarium_live-03-01.png
/media/images/18-Mrd_Sonnen.original.jpg18-Mrd Sonnen.jpg
..._qO6d2Ri.2e16d0ba.fill-35x35_5rajOXR.pngIcons_Planetarium_live-02-01.png
/media/images/Die-Sonne_16-9.original.jpgDie-Sonne_16-9.jpg
..._qO6d2Ri.2e16d0ba.fill-35x35_5rajOXR.pngIcons_Planetarium_live-02-01.png
...englisch.2e16d0ba.fill-35x35_1kY4bSv.pngenglisch.png
/media/images/JfdSa-16x9.original.jpgJfdSa-16x9.jpg
..._qnM0LJO.2e16d0ba.fill-35x35_CjnAO4I.pngIcons_Planetarium_live-03-01.png
/media/images/LMT-nextevent.original.jpgLMT-next
..._qnM0LJO.2e16d0ba.fill-35x35_CjnAO4I.pngIcons_Planetarium_live-03-01.png
...es/LangeNacht2024-nextevent.original.jpgLangeNacht2024-nextevent.jpg
..._qO6d2Ri.2e16d0ba.fill-35x35_5rajOXR.pngIcons_Planetarium_live-02-01.png
..._M9UK5CF.2e16d0ba.fill-35x35_Nn7aw4l.pngIcons_Planetarium_live-04-01.png
..._txq3rsr.2e16d0ba.fill-35x35_eWRvxfM.pnglive
...um2022_V01_Transparent_mini.original.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Herzlich willkommen im
The H1 heading contains the words willkommen im! Use important keywords instead.
Too many H1 headings
Headings
(Important)
There are 40 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Herzlich willkommen im
H1 S-PLANETARIUM
H1 AUGSBURG
H1 Aktuelles aus der Kuppel
H1 Termine und Informationen
H1 AKTUELLES
H1 zum Sternenhimmel
H1 Aktuelles
H1 aus der Welt der Planetarien
H1 Abenteuer Weltall
H1 Eine Reise durch Raum und Zeit
H1 10QUEEN HEAVEN
H1 - THE ORIGINAL
H2 Ihr Besuch im Planetarium
H2 DIE NÄCHSTEN
H2 VERANSTALTUNGEN
H2 FACEBOOK
H2 AUGSBURG IN 360°
H2 INSTAGRAM
H3 Aktuelle Hinweise
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H4 Suchen Sie etwas Bestimmtes?
H4 Neugierig geworden? Klicken Sie hier !
H4 100 Jahre Planetarium
H4 > Allgemeine Informationen zum Besuch
H4 > Wir bieten Shows für alle Altersstufen und Interessen:
H4 > Öffentliche Vorstellungen nach Spielplan
H4 > Unseren aktuellen Programm-Flyer können Sie hier herunterladen.
H4 > Frühzeitiger Ticketkauf online oder vor Ort bzw. Reservierung wird empfohlen.
H4 > Die Altersempfehlungen geben das empfohlene Mindestalter an.
H4 > Sonderveranstaltungen für Schule & Kindergarten
H4 DIE Musikshow mit der legendären Musik von Queen!
H4 Diese Musikshow ist eine Sonderveranstaltung!
H4 > Abweichender Ticketpreis: 12,00 € (keine Ermäßigungen)
H4 > Online-Kauf und telefonische Reservierung möglich.
H5 Buchen Sie das Planetarium exklusiv
H5 - eine Vorstellung nur für Sie -
H5 Außerschulischer Lernort Planetarium
H5 - Schule und Kindergarten -
H5 Besuchen Sie auch das Naturmuseum
H5 - eine zweite Einrichtung im gleichen Haus -
Some anchor texts are used more than once.
There are 3 links with a trivial 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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
/programm/alle-programme/die-l...Lange Kunstnacht
/sitzemuessenraus/Weitere Informationen
https://www.instagram.com/spla...External Subdomain No Text
https://de-de.facebook.com/s.p...External Subdomain No Text
https://www.youtube.com/channe...External Subdomain No Text
https://s-planetarium.de/No Text
/programm/aktuelles-programm/SPIELPLAN: Kalender und Tickets
/programm/alle-programme/kateg...Astronomie- & Wissens-Shows
/programm/alle-programme/kateg...Kinder- & Familien-Shows
/programm/alle-programme/kateg...Kultur- & Unterhaltungs-Shows
/programm/alle-programme/kateg...Live-Veranstaltungen
/programm/alle-programme/kateg...Englische Shows
/schule-kiga/informationen/Informationen für Schulen & Kindergärten
/preise-und-leistungen/preise/Preise
/preise-und-leistungen/reservi...Reservierungen und Ticket-Kauf
/preise-und-leistungen/gutsche...Gutscheine
/preise-und-leistungen/buchung...Buchung einer eigenen Vorführung
/preise-und-leistungen/kinderg...Kindergeburtstag
/preise-und-leistungen/empfohl...Empfohlenes Mindestalter
/ueber-uns/allgemeine-informat...Allgemeine Informationen
/ueber-uns/stiftung-s-planetar...Stiftung S-Planetarium
/ueber-uns/technik/Technik
/ueber-uns/naturmuseum/Naturmuseum
/ueber-uns/centennial/Das Planetarium wird 100!
/ueber-uns/was-ist-ein-planeta...Was ist ein Planetarium?
/kontakt/kontaktdaten/Kontaktdaten
/kontakt/öffnungszeiten/Öffnungszeiten
/kontakt/anfahrt/Anfahrt
/kontakt/reservierungen/Text duplicate Reservierungen und Ticket-Kauf
/links-index/links-content/Empfohlene Links
https://s-planetarium.de/No Text
/programm/aktuelles-programm/Text duplicate SPIELPLAN: Kalender und Tickets
/schule-kiga/Schule & Kindergarten
/programm/aktuelles-programmAKTUELLES PROGRAMM
https://de-de.facebook.com/s.p...External Subdomain No Text
https://www.instagram.com/spla...External Subdomain No Text
https://www.youtube.com/channe...External Subdomain No Text
/programm/alle-programme/manda...Mandàra - live im Planetarium
/programm/alle-programme/treas...Ala Cya: Urige Gesänge und kosmische Klänge
/sitzemuessenraus/Vom 11. bis 21. August 2025 bleibt das Planetarium geschlossen
/sitzemuessenraus/Trivial anchor text
hier
/das-sommerdreieck/Sommerdreieck
https://www.deutsches-museum.d...External Subdomain erste öffentliche Planetarium
/ueber-uns/centennial/Folgen Sie der 100-jährigen Geschichte der Planetarien!
/ueber-uns/stiftung-s-planetar...Text duplicate Trivial anchor text
hier
/ueber-uns/was-ist-ein-planeta...Text duplicate Was ist ein Planetarium?
/ueber-uns/allgemeine-informat...Text duplicate Allgemeine Informationen
/programm/alle-programme/kateg...Subdomain Weltraum-Abenteuer
/programm/alle-programme/kateg...Subdomain Astronomie- und Wissens-Shows
/programm/alle-programme/kateg...Subdomain Kultur- und Unterhaltungs-Shows
/programm/alle-programme/kateg...Subdomain Text duplicate Live-Veranstaltungen
/programm/aktuelles-programm/Spielplan
/documents/90/Planetariums-Fly...Text duplicate Trivial anchor text
hier
/informationen-zur-reservierung/Ticketkauf
/kontakt/reservierungen/Reservierung
/preise-und-leistungen/empfohl...Altersempfehlungen
/schule-kiga/Text duplicate Schule & Kindergarten
/ueber-uns/was-ist-ein-planeta...Text duplicate Was ist ein Planetarium?
/programm/alle-programme/queen...TICKETS RESERVIEREN
https://s-planetarium.de/Anchor Heute
https://s-planetarium.de/Anchor Morgen
/programm/alle-programme/ein-s...IMG-ALT Flappi-next.jpg
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
/programm/alle-programme/mrd-s...IMG-ALT 18-Mrd Sonnen.jpg
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
/programm/alle-programme/the-s...IMG-ALT Die-Sonne_16-9.jpg
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
/programm/alle-programme/jeman...IMG-ALT JfdSa-16x9.jpg
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
/programm/alle-programme/der-k...IMG-ALT LMT-next
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
/programm/alle-programme/die-l...IMG-ALT LangeNacht2024-nextevent.jpg
/preise-und-leistungen/reservi...Text duplicate TICKETS RESERVIEREN
https://www.facebook.com/s.pla...External Subdomain JETZT FOLGEN
https://multimaps360.de/vr360/...External Text duplicate JETZT FOLGEN
https://www.instagram.com/spla...External Subdomain Text duplicate JETZT FOLGEN
/preise-und-leistungen/buchung...Text duplicate Buchung einer eigenen Vorführung
/schule-kiga/informationen/Text duplicate Informationen für Schulen & Kindergärten
/ueber-uns/naturmuseum/Text duplicate Naturmuseum
https://s-planetarium.de/agb/AGB
https://s-planetarium.de/kontakt/Kontakt
/datenschutz/Datenschutz
/impressum/Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://s-planetarium.de/"
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 very slow (1.83 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (50 kB).

HTTP Response Header

NameValue
dateFri, 27 Jun 2025 09:15:17 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
servergunicorn
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
content-security-policyframe-ancestors 'self' https://multimaps360.de
strict-transport-securitymax-age=31536000
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 10 referring domains.
This page only has 14 backlinks.
This page only has few backlinks from 10 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

s-planetarium.de
Home

Most important keywords

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

KeywordResultRecheck
Planetarium63%Check
im Planetarium61%Check
S-Planetarium55%Check
Herzlich50%Check
willkommen50%Check
AUGSBURG47%Check
Informationen47%Check
AKTUELLES47%Check
Show47%Check
SCHULE47%Check
Show more keywords and terms

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