- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.19 s
File size
32.00 kB
Media files
Number of links
235 internal / 10 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Sternfreunde Münster e.V. Verein fuer Astronomie im LWL-Museum fuer Naturkunde"
The page title should be shorter than 580 pixels. It is 759 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Sternfreunde Münster (12.01.2024): Astronomie Tipps und News, Vortrags- und Beobachtungstermine, interaktive Mond- und Sternkarten Planeten Positionen
The length of the meta description is perfect. (974 pixels out of 1000 max pixel length)
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Language defined in meta tags: 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.
(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

authorMichael Duetting
generatorduetts tricky fingers
descriptionSternfreunde Münster (12.01.2024): Astronomie Tipps und News, Vortrags- und Beobachtungstermine, interaktive Mond- und Sternkarten Planeten Positionen
keywordsastronomie,sternfreunde,astronomietag,sternkarte,,westfalen,münsterland,prof joseph plassmann,eduard heis,himmelskunde,die himmelswelt

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Page quality

(Critically important)
Words from the H1 heading are not used in the page content.
Only 2 paragraph/s was/were found on this page.
These Typos were found:
  • strasse => Straße
  • fuer => für
This page contains 588 words. That's ok.
13.9% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.78 words is good.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
This page loads 5 JavaScript files. This may affect the load time negatively.
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 12 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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.

Media list

URLAlt attributeTitle
/icon2010/trans.gifSternfreunde Münster e.V. - LogoSternfreunde Münster e.V. Verein für Astronomie [Home]
/icon/stfmsIlogo.jpgSternfreunde Münster e.V. - LogoSternfreunde Münster e.V. Verein für Astronomie
/icon2015/lwl2016.giflwllogoLandschaftsverband Westfalen-Lippe
/icon2015/patendernacht.jpgPaten der NachtPaten der Nacht
/icon2015/verlustdernacht.jpgVerlust der Nacht
/icon2015/vdsavlogo2022.jpgAstronomie in NorddeutschlandAstronomie in Norddeutschland
/icon2010/totop.pngnach obenzum Seitenanfang
/icon2010/stern.gifstern1 Sterne
/icon2010/stern.gifstern2 Sterne
/icon2010/stern.gifstern3 Sterne
/icon2010/stern0.gifstern4 Sterne
/icon2010/stern0.gifstern5 Sterne

Page structure

H1 heading
(Critically important)
Willkommen bei den Sternfreunden Münster!
The H1 heading contains the words Willkommen bei! Use important keywords instead.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Willkommen bei den Sternfreunden Münster!
H4 Anfängerkurs
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.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 10 external links on this page.
LinkAttributesAnchor text
/index.phpIMG-ALT Sternfreunde Münster e.V. - Logo
A-TITLE Sternfreunde Münster e.V. Verein für Astronomie
/index.phpText duplicate IMG-ALT Sternfreunde Münster e.V. - Logo
A-TITLE Sternfreunde Münster e.V. Verein für Astronomie IMG-ALT lwllogo
A-TITLE Landschaftsverband Westfalen-Lippe IMG-ALT Paten der Nacht
A-TITLE Paten der Nacht IMG-ALT Verlust der Nacht
A-TITLE Verlust der Nacht
/termine.phpVorträge →
/planetarium.phpPlanetarium (astr. Reihe)
/termine.phpLivehimmel →
/beobachtung.phpSentruper Höhe
/beobachtung_sternwarte.phpSternwarte Münsterland
/gruppen.phpArbeitsgemeinschaften →
/kosmos.phpKosmologie u. Astrophysik
/extern.phpexterne Termine
/angeboteListe.phpAngebote →
/angebote.phpfür Mitglieder
/gruppen.phpText duplicate Arbeitsgemeinschaften →
/aganfaenger.phpAstronomie Einsteigerkurs
/agdarksky.phpAG Dark Sky
/agkosmos.phpAG Kosmologie
/sternwarte.phpSternwarte →
/stwmsland.phpÜber die Sternwarte
/sqml.phpLichtverschmutzung Messungen
/cassiopeia.phpAndromeda Ausgaben
/zeitungListe.phpBeiträge →
/zeitungListe.phpArtikel Praxis →
/artikel.php?t=sonstSonstige Artikel
/galerieListe.phpAktuell →
/galerieneupic.phpNeue Bilder
/galerie.php?t=startStartergruppe Astrofotografie
/letzteansichten.phpLetzte Aufrufe
/galerieHitpic.phpTop bewertet
/g_deep.phpDeep Sky →
/galerie.php?t=pnPlanetarische Nebel
/galerie.php?t=ohOffene Sternhaufen
/galerie.php?t=starsSterne, Spektren
/g_sosys.phpSonnensystem →
/galerie.php?t=plaPlaneten →
/galerie.php?t=plaweitere Planeten
/galerie.php?t=eaaElectronically Assisted EAA
/g_verein.phpVerein →
/himmelaktuell.phpSterne aktuell
/sternbilderListe.phpSternbilder →
/sternbilder.php?t=5zirkumpolar (52°)
/sonnensystem.phpText duplicate Sonnensystem →
/objekt.php?t=Sonne&o=1Text duplicate Sonne
/objekt.php?t=Mond&o=1Text duplicate Mond
/objekte.phpText duplicate Planeten →
/objekt.php?t=Merkur&o=1&p=1Text duplicate Merkur
/objekt.php?t=Venus&o=1&p=1Text duplicate Venus
/objekt.php?t=Mars&o=1&p=1Text duplicate Mars
/objekt.php?t=Jupiter&o=1&p=1Text duplicate Jupiter
/objekt.php?t=Saturn&o=1&p=1Text duplicate Saturn
/objekte.phpKleinobjekte →
/objekt.php?t=Kometen&o=1Text duplicate Kometen
/deepsky.phpText duplicate Deep Sky →
/objekt.php?t=Offene Sternhauf...Text duplicate Offene Sternhaufen
/objekt.php?t=planetarische Ne...Text duplicate Planetarische Nebel
/objekt.php?t=Diffuse Nebel&o=0Text duplicate Gasnebel
/objekt.php?t=Kugelsternhaufen...Text duplicate Kugelsternhaufen
/objekt.php?t=Galaxien&o=0Text duplicate Galaxien
/stfms.phpTeleskop →
/content/HA/mgto.htmlManualGoTo 3.1
/stfms.phpKarten →
/dsk.phpDrehbare Sternkarte
/stfms.phpKataloge →
/ngc.phpNGC, IC, Messier Kataloge
/sao.phpSAO Katalog
/stfms.phpBerechnungen →
/dsfenster.phpMondphasen (Jahresübersicht)
/ephemquartal.phpQuartalsephemeriden (Druck)
/time/index.phpAnaloguhr (MOZ, LST, JD...)
/spielwiese.phpSpielwiese →
/newsListe.phpAstronews →
/linkListe.phpWebtipps →
/linkListeOrg.phpAmateurastronomie →
/linkListeTheo.phpTheorie →
/weblinks.php?t=artallg. Relativitätstheorie
/weblinks.php?t=srtspez. Relativitätstheorie
/linkListeTech.phpTechnik →
/linkListeObj.phpObjekte →
/weblinks.php?t=ds&a1=3&a2=11Deep Sky
/weblinks.php?t=bav&a1=3&a2=17Veränderliche Sterne
/serviceListe.phpFernrohr →
A-TITLE Sitemap
A-TITLE Glossar
A-TITLE Mitgliederbereich
A-TITLE mit Adresse, Telefon, Email
A-TITLE Unsere Partner und Sponsoren
/liveview.phpIMG-ALT Liveview
A-TITLE Es sind 0 Teleskope der Sternfreunde online! IMG-ALT Mastodon
A-TITLE Mastodon Text duplicate Mastodon IMG-ALT youtube
A-TITLE youtube
/rss/stfms.xmlIMG-ALT News-Feed
A-TITLE News-Feed
/content/anfaenger201718web.jpgNo Text
/aganfaenger.phpAnfängerkurs Astronomie
/liame.php?1Zur Anmeldung IMG-ALT VdS
A-TITLE Vereinigung der Sternfreunde IMG-ALT Sternzeit
A-TITLE Zeitschrift Sternzeit IMG-ALT Astronomie in Norddeutschland
A-TITLE Astronomie in Norddeutschland
/beobachtung.phpHimmelsführung im Januar
/workshop.phpElektronisch Assistierte Astronomie (EAA)
/beobachtung_sternwarte.phpOpen Observatory
/extern.phpDie Suche nach der Weltformel
/workshop.phpText duplicate Elektronisch Assistierte Astronomie (EAA)
/stammtisch.phpStammtisch im Januar
/news.phpJWST: Erdähnliche Planeten entstehen auch unter extremen Bedingungen [...]
/news.phpSatelliten: Berliner Nanosatelliten üben Formationsflug [...]
/news.phpSatelliten: Mit Bremssegeln gegen Weltraumschrott [...]
/news.phpVLT: Galaktische Winde sind ein häufiges Phänomen [...]
/news.phpSonne: Neues über den Sonnensturm im Februar 1872 [...]
/news.phpMAIUS-2: Experimente mit Bose-Einstein-Kondensaten in Schwerelosigkeit [...]
/news.phpExtrasolare Planeten: Zweifel an der Entdeckung von Exomonden [...]
/news.phpSternschnuppen: Meteorschauer der Geminiden vor dem Maximum [...]
/news.phpKosmische Strahlung: Neue Plasmainstabilität entdeckt [...]
/news.phpSterne: Die Vorläufersterne wasserstoffarmer Supernovae [...]
/news.phpeROSITA: Neue Karte des heißen Gases der Milchstraße [...] Michael Dütting
A-TITLE Michael Dütting
/glossar.php?alpha=aText duplicate Glossar
A-TITLE Glossar
/sitemap.phpText duplicate Sitemap
A-TITLE Seitenübersicht
/termine.phpText duplicate Termine
A-TITLE Termine: [t]
/galerieListe.phpText duplicate Galerie
A-TITLE Galerie: [g]
A-TITLE Sternbilder: [s]
A-TITLE Objekte: [o]
A-TITLE Zeitung: [z]
/serviceListe.phpText duplicate Service
A-TITLE Service: [s]
A-TITLE Kontakt: [k]
/intern/login.phpText duplicate Mitgliederbereich
/impressum.phpText duplicate Impressum
A-TITLE mit Adresse, Telefon, Email
/impressum.phpAnchor Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
(Somewhat important)
This page loads 4 CSS files. This may affect the page load time negatively.
This page loads 5 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.19 seconds.
The file size of the HTML document is fine (32 kB).

HTTP Response Header

dateSun, 14 Jan 2024 20:28:03 GMT
serverApache/2.4.18 (Ubuntu)
content-typetext/html; charset=UTF-8

External factors

(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 110 referring domains.
This page has 1,618 backlinks.
This page has backlinks from 98 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.

Links from Wikipedia

No links from Wikipedia were found.


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Disallow: /pic
Disallow: news.php
Disallow: newsletterverify.php
Disallow: newsarchiv.php
Disallow: saveWinner.php
Disallow: xsfm.php
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User-agent: Bingbot
Crawl-delay: 20

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disallow: /

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disallow: /

Search preview
Sternfreunde Münster e.V. Verein fuer Astronomie im LWL-Museum fuer...
Sternfreunde Münster (12.01.2024): Astronomie Tipps und News, Vortrags- und Beobachtungstermine, interaktive Mond- und Sternkarten Planeten Positionen

Most important keywords

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

Sternfreunde Münster91%Check
48161 Münster62%Check
Astronomie im LWL-Museum51%Check

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