- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
1.51 s
File size
309.50 kB
Media files
Number of links
111 internal / 15 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Astronomischer Arbeitskreis Salzkammergut - Sternwarte Gahberg
The page title should be shorter than 580 pixels. It is 597 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
There is a valid canonical link specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
viewportwidth=device-width, initial-scale=1
generatorElementor 3.15.2; features: e_dom_optimization, e_optimized_assets_loading, e_optimized_css_loading, additional_custom_breakpoints; settings: css_print_method-internal, google_font-enabled, font_display-block
og:titleAstronomischer Arbeitskreis Salzkammergut - Sternwarte Gahberg
og:descriptionAktuelles Top Image Mehr Bilder Aktueller Podcast Podcast abonnieren Partner Newsletter AAS Für Interessentenam Astronomischen Arbeitskreis Salzkammergut / Sternwarte Gahberg: Kostenlose Zusendung der Sternwarten-Führungstermine und Infos über besondere Himmelsereignisse sowie Veranstaltungen […]
og:site_nameAstronomischer Arbeitskreis Salzkammergut

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Page quality

(Critically important)
There are only 428 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 25.25 words is high.
21.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 57 JavaScript files. This may affect the load time negatively.
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 9 tags for this page.
Image SEO
(Somewhat important)
6 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.
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Page structure

H1 heading
(Critically important)
Astronomischer Arbeitskreis Salzkammergut – Sternwarte Gahberg
The H1 heading is perfect.
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Astronomischer Arbeitskreis Salzkammergut – Sternwarte Gahberg
H2 Sternwarte Gahberg
H2 Aktuelles
H2 Top Image
H2 Aktueller Podcast
H2 Podcast abonnieren
H2 Partner
H2 Newsletter AAS
H2 Wetter Webcam Gahberg
H2 Webcam (Appartement Christine) Gahberg
H2 Kommende Veranstaltungen & Himmelsereignisse
H2 Wetter & Seeing
H3 Die Perseiden-Sternschnuppen 2023
H3 See-Zeit-Kosmos in Seewalchen
H3 Podcast – Der Himmel im Juni 2023
H3 Astronomie am Attersee
H3 Astronomieworkshop für Kinder & Erwachsene
H3 Sternabend mit transportablen Teleskopen
H3 Monatstreffen September 2023
H3 Astronomieworkshop für Kinder & Erwachsene Duplicate text
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 15 external links on this page.
LinkAttributesAnchor text Zum Inhalt springen window External Subdomain Forum window External Subdomain Sterntaufe
/podcast-uebersicht/Podcast zum AAS
/verein/vorstand/Vorstand und aktive Mitglieder
/sternwarte/panoramabilder/Panoramabilder zur Sternwarte
/sternwarte/der-gahberg/Urlaub am Gahberg
/veranstaltungen/beobachtungsn...Beobachtungsnächte für Mitglieder
/veranstaltungen/astronomie-ko...Astronomie kommt in die Schule
/veranstaltungen/astronomie-am...Astronomie am Attersee
/veranstaltungen/astronomie-in...Astronomie in Peuerbach 2023
/galerie/neues-foto-hochladen/Neues Foto hochladen window External CCD Guide
/projekte/sichtungen/Feuerkugel Sichtungen
/projekte/astrofotografie/Astrofotografie duplicate Kontakt Menü Schließen window External No Text window External No Text Text duplicate Verein duplicate Infos zum AAS
/verein/mitgliedschaft/Text duplicate Mitgliedschaft
/verein/vorstand/Text duplicate Vorstand und aktive Mitglieder
/verein/satzungen/Text duplicate Satzungen
/verein/kontakt/Text duplicate Kontakt duplicate Sternwarte
/sternwarte/panoramabilder/Text duplicate Panoramabilder duplicate Infos zur Sternwarte
/veranstaltungen/sternwartenfu...Text duplicate Führungen
/sternwarte/parkplatz/Text duplicate Parkplatz
/sternwarte/der-gahberg/Text duplicate Urlaub am Gahberg
/astronomischer-arbeitskreis-s...Text duplicate Webcams/Wetter
/veranstaltungen/Text duplicate Veranstaltungen
/veranstaltungen/monatstreffen/Text duplicate Monatstreffen
/veranstaltungen/astroworkshop/Text duplicate AstroWorkshop
/veranstaltungen/sternwartenfu...Text duplicate Sternwartenführung
/veranstaltungen/beobachtungsn...Text duplicate Beobachtungsnächte für Mitglieder
/veranstaltungen/moonwalk/Text duplicate Moonwalk
/veranstaltungen/astronomie-ko...Text duplicate Astronomie kommt in die Schule
/veranstaltungen/astronomie-am...Text duplicate Astronomie am Attersee
/veranstaltungen/astronomie-in...Text duplicate Astronomie in Peuerbach 2023 duplicate Galerie
/galerie/neues-foto-hochladen/Text duplicate Neues Foto hochladen duplicate Projekte window External Text duplicate CCD Guide
/projekte/feuerkugeln/Text duplicate Feuerkugeln
/projekte/sichtungen/Text duplicate Feuerkugel Sichtungen
/projekte/remote-sternwarte/Text duplicate Remote-Sternwarte
/veranstaltungen/astronomie-ko...Text duplicate Astro-KIDS
/projekte/sternschnuppen/Text duplicate Sternschnuppen
/projekte/polarlichter/Text duplicate Polarlichter
/projekte/pupillen-vermessung/Text duplicate Pupillen-Vermessung
/astronomieausstellung-im-stif...Text duplicate Astronomiewelt
/projekte/messiermarathon/Text duplicate Messiermarathon
/projekte/astrofotografie/Text duplicate Astrofotografie duplicate Links duplicate Astro-Info duplicate Kontakt duplicate HOME duplicate Aktuelles window External Subdomain Text duplicate Forum window External Subdomain Text duplicate Sterntaufe
/podcast-uebersicht/Text duplicate Podcast window External No Text window External No Text Astronomischer Arbeitskreis Salzkammergut
/die-perseiden-sternschnuppen-...No Text
/die-perseiden-sternschnuppen-...Die Perseiden-Sternschnuppen 2023
/die-perseiden-sternschnuppen-...Weiterlesen »
/see-zeit-kosmos-in-seewalchen/No Text
/see-zeit-kosmos-in-seewalchen/See-Zeit-Kosmos in Seewalchen
/see-zeit-kosmos-in-seewalchen/Text duplicate Weiterlesen »
/astrofoto/unlisted-wlm/IMG-ALT UNLISTED WLM
/astrofoto/unlisted-wlm/Text duplicate UNLISTED WLM
/astrofoto/unlisted-wlm/Text duplicate Weiterlesen » Bilder
/podcast-der-himmel-im-juni-2023/Podcast – Der Himmel im Juni 2023
/podcast-der-himmel-im-juni-2023/Text duplicate Weiterlesen » window External No Text
https://www.wetter-hausruckvie...New window Nofollow External No Text window Nofollow External No Text Appartement Christine
/event/astronomie-am-attersee/Text duplicate Astronomie am Attersee
A-TITLE Astronomie am Attersee
/series/astronomieworkshop-fue...A-TITLE Veranstaltungsserie
/event/astronomieworkshop-fuer...Astronomieworkshop für Kinder & Erwachsene
A-TITLE Astronomieworkshop für Kinder & Erwachsene
/series/sternabend-mit-transpo...Text duplicate A-TITLE Veranstaltungsserie
/event/sternabend-mit-transpor...Sternabend mit transportablen Teleskopen
A-TITLE Sternabend mit transportablen Teleskopen
/event/monatstreffen-september...Monatstreffen September 2023
A-TITLE Monatstreffen September 2023
/series/astronomieworkshop-fue...Text duplicate A-TITLE Veranstaltungsserie
/event/astronomieworkshop-fuer...Text duplicate Astronomieworkshop für Kinder & Erwachsene
A-TITLE Astronomieworkshop für Kinder & Erwachsene anzeigen
A-TITLE Weitere Veranstaltungen anzeigen. window External meteoblue
/datenschutzerklaerung/Datenschutzerklärung duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
(Somewhat important)
The page response time is very slow (1.51 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.
This page loads 51 CSS files. This may affect the page load time negatively.
This page loads 57 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (310 kB).

HTTP Response Header

dateSat, 19 Aug 2023 20:02:56 GMT
content-typetext/html; charset=UTF-8
link<>; rel=""
strict-transport-securitymax-age=63072000; includeSubdomains; preload
x-xss-protection1; mode=block

External factors

(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 361 referring domains.
This page has 44,617 backlinks.
This page has backlinks from 312 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Most important keywords

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

Sternwarte Gahberg68%Check
Arbeitskreis Salzkammergut Sternwarte Gahberg64%Check
Astronomischer Arbeitskreis63%Check
Astronomischer Arbeitskreis Salzkammergut63%Check
Arbeitskreis Salzkammergut63%Check

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