Herzberger-teleskoptreffen.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
58% 
Page structure
58% 
Link structure
52% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
72.60 kB
Words
1688
Media files
60
Number of links
91 internal / 70 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Herzberger Teleskoptreffen
The length of the page title is perfect. (245 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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 name is very long.
The domain is no subdomain.
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 character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 4.01 Transitional is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • auschließlich => ausschließlich
  • fröhnen => frönen
  • intergriert => integriert
This page contains 1688 words. That's ok.
30.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
30 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 11.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (72). We recommend using a maximum of 34 tags for this page.
Some tags are too long. With 92 characters this one is longer than 70 characters:
"achtung: dieses jahr wieder mit frühstück (7€ all inkl.) ab 8uhr - danke oliver@kx-events!!!"
The following tag is repeated too often: fachgruppe
Image SEO
(Somewhat important)
49 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.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...rland-sternwarte.de/images/webcam1.jpg?pNo alt attribute providedWetter live - größere Version beim Klick in das Bild.
/images/platz.gifNo alt attribute provided
/images/gruppenbild-gruendung.jpgNo alt attribute provided
/images/platz.gifNo alt attribute provided
/allsky.JPG?No alt attribute provided
/24-htt/titel.jpgNo alt attribute provided
/12-htt/as/11-kl_2.JPGLuftbilder - 'HTT-Geografie :-)
/13-htt/vb/08.JPGNo alt attribute providedDie Elsterland-Sternwarte
/atv/apm-1.JPGNo alt attribute providedDas APM-Team Markus Ludes
/15-htt/vb/03.JPGNo alt attribute providedDie Sommermilchstraße plus Kai (Fraxinius) an seinem Dobson beim HTT 2013  © René Merting
/images/Hofner_AndreasSchnabel0.JPGNo alt attribute provided
/images/platz.gifNo alt attribute provided
/images/platz.gifNo alt attribute provided
/images/400309_Ralfhofner.JPGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/images/VdS_on.PNGNo alt attribute provided
/20-htt/tagesb.JPGNo alt attribute provided20. HTT
/images/platz.gifNo alt attribute provided
/20-htt/nachtimp.JPGNo alt attribute providedNachts auf dem HTT
/images/platz.gifNo alt attribute provided
/20-htt/astrofot.JPGNo alt attribute providedAstrofotografie
/images/platz.gifNo alt attribute provided
/11-htt/sternw.JPGNo alt attribute provided11.HTT: Sternstrichspuren über der Elsterland-Sternwarte © Uwe Müller.
/images/platz.gifNo alt attribute provided
/11-htt/tag-ue.JPGDas 11. HTT aus der Vogelperspektive  © Martin Fiedler
/images/platz.gifNo alt attribute provided
/10-htt/abend.JPGHTT-Abendstimmung
/images/platz.gifNo alt attribute provided
/12-htt/events.JPGMilchstraße auf la Palma  © Ralf Hofner
/images/platz.gifNo alt attribute provided
/10-htt/astro.JPG Milchstraße über HTT-Wiese © Ralf Hofner
/images/platz.gifNo alt attribute provided
/images/m_sonne.jpgaktuelles Bild der Sonnenoberfläche
/images/platz.gifNo alt attribute provided
/images/m_mond.jpgaktuelle Mond-Daten
/images/platz.gifNo alt attribute provided
/images/m_mars.jpgakt. Lage des Mars-Zentralmeridians
/images/platz.gifNo alt attribute provided
/images/m_grf.JPGGRF-Transitzeiten und Position der Jupitermonde
/images/platz.gifNo alt attribute provided
/images/m_saturn.jpgPosition der Saturnmonde
/images/platz.gifNo alt attribute provided
/images/m_stern.jpgaktueller Himmelsanblick
/images/platz.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Some anchor texts are used more than once.
5 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 too many external links (70) on this page.

Found links on this page

LinkAttributesAnchor text
/HOME
/htt.phpRückblick
/ats/uebers.phpATS
/news/ds.phpSternenPark
/galerie.phpAstrofotos
/news/Lichtverschmutzungskarte...Nachtkarte
/skyguide/index.phpSkyguide
/news.phpNews
/events.phpEvents
/termine.phpTermine
/verein.phpVerein
/11-htt/starts-stw.phpSternwarte
/links.phpLinks
/user-frage.phpKontakt/Impressum
/wetter01.phpNo Text
/wetter.phpA-TITLE AstroWetter-Seite mit aktuellem Allsky-Bild vom Jeßnigker HTT-Gelände.
http://www.jessnigk.de/External Subdomain www.jessnigk.de
https://de-de.facebook.com/KxO...New window External Subdomain Firma KX-Events
/anfahrtskarte.phpAnfahrtskarte
/12-htt/as/karte.phpIMG-ALT Luftbilder - 'HTT-Geografie :-)
/stw/projekt.phpSternwartenprojekt
http://www.parkhotel-schoenewa...New window External Subdomain Parkhotel
http://www.schloss-grochwitz.de/New window External Subdomain Schlosshotel Grochwitz
https://www.herzbergheute.de/z...New window External Subdomain "Zum Stammhaus" Wilkniß
http://www.gasthaus-wolfsschlu...New window External Subdomain Gasthaus "Wolfschlucht"
http://www.pension-forsthaus-s...New window External Subdomain Pension "Forsthaus Striesa"
http://www.zwiebels-grillhuett...New window External Subdomain Grillhütte Grochwitz
http://cities.eurip.com/yp/ent...New window External Subdomain Hotel Nordklause
http://www.purma.de/New window External Subdomain Pension Purma
http://www.pension-zur-mühle.de/New window External Subdomain Pension "Zur Mühle"
http://www.hotel-zum-heitern-b...New window External Subdomain Hotel "Zum heitern Blick"
http://emazynxftp.de/~herzberg...New window External Hotel-/ Gastgeber-Verzeichn. Herzberg
http://www.herzberg-elster.de/New window External Subdomain Herzberg
http://www.schoenewalde.de/New window External Subdomain Schönewalde
http://www.schlieben-elster.de/New window External Subdomain Schlieben
http://elsterland-sternwarte.de/New window External Michael Möckel
http://www.astroclub-radebeul.de/New window External Subdomain Martin Fiedler
http://www.astroclub-radebeul.de/New window External Subdomain Text duplicate Martin Fiedler
http://piu58.bplaced.net/New window External Subdomain Uwe Pilz
http://www.faint-fuzzies.de/de...New window External Subdomain Robert Zebahl
http://davidundsterne.de/New window External David Wemhöner
http://piu58.bplaced.net/New window External Subdomain Text duplicate Uwe Pilz
http://www.faint-fuzzies.de/de...New window External Subdomain Text duplicate Robert Zebahl
http://piu58.bplaced.net/New window External Subdomain Text duplicate Uwe Pilz
http://www.faint-fuzzies.de/de...New window External Subdomain Text duplicate Robert Zebahl
/atv/2007.phpATV
http://www.apm-telescopes.de/New window External Subdomain APM Telescopes
https://shop.space-instruments...New window External Subdomain Space Instruments
https://www.oculum-verlag.de/New window External Subdomain Oculum Verlag
http://elsterland-sternwarte.de/New window External Text duplicate Michael Möckel
http://piu58.bplaced.net/New window External Subdomain Text duplicate Uwe Pilz
http://piu58.bplaced.net/techn...New window External Subdomain Justage-Anleitung
http://www.astroclub-radebeul.de/New window External Subdomain Text duplicate Martin Fiedler
https://www.fzb-ateliers.com/s...New window External Subdomain Winfried Berberich
http://www.astroclub-radebeul.de/New window External Subdomain Text duplicate Martin Fiedler
http://piu58.bplaced.net/New window External Subdomain Text duplicate Uwe Pilz
http://www.faint-fuzzies.de/de...New window External Subdomain Text duplicate Robert Zebahl
http://www.teleskop-shop-ost.de/New window External Subdomain → TeleskopShop Ost
http://www.apm-telescopes.de/New window External Subdomain → APM Telescopes
https://shop.space-instruments...New window External Subdomain Text duplicate Space Instruments
http://www.astroleuchten.de/New window External Subdomain → astroleuchten.de
https://de.wikipedia.org/wiki/...New window External Subdomain Wikipedia
http://ssd.jpl.nasa.gov/sbdb.c...New window External Subdomain A-TITLE Animation
http://ssd.jpl.nasa.gov/sbdb.c...New window External Subdomain Text duplicate Animation
http://www.vds-astro.de/New window External Subdomain Vereinigung der Sternfreunde (VdS)
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Astrofotografie bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Atmosphärische Erscheinungen bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Astrophysik & Alrorithmen bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Dark Sky bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Deep Sky bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Geschichte der Astronomie bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Jugendarbeit bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Kleine Planeten bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Kometen bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Meteore bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Planeten bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Sonne bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Spektroskopie bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Sternbedeckung bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Veränderliche bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Amateurtelesk. Selbstbau bei der VdS
https://www.vds-astro.de/index...New window External Subdomain A-TITLE Fachgruppe Radioastronomie bei der VdS
https://www.vds-astro.de/index...New window External Subdomain Text duplicate A-TITLE Fachgruppe Amateurtelesk. Selbstbau bei der VdS
/20-htt/tag/index.phpNo Text
/20-htt/tag/index.phpHTT Tagesbilder 2019
/19-htt/tag/index.phpHTT Galerie 2018
/18-htt/tag/index.phpHTT Galerie 2017
/17-htt/tag/index.phpHTT Galerie 2016
/16-htt/tag/index.phpHTT Galerie 2015
/15-htt/index.phpHTT Galerie 2014
/14-htt/index.phpHTT Galerie 2013
/13-htt/index.phpHTT Galerie 2012
/12-htt/index.phpHTT Galerie 2011
/11-htt/index.phpHTT Galerie 2010
/10-htt/index.phpHTT Galerie 2009
/images/HTT_9/index.phpHTT Galerie 2008
/8-htt/galerie.phpHTT Galerie 2007
/images/7htt-galerie/index.phpHTT Galerie 2006
/20-htt/nacht/index.phpNo Text
/20-htt/nacht/index.phpAbend- und Nachtbilder 2019
/19-htt/nacht/index.phpHTT Nächte 2018
/18-htt/nacht/index.phpHTT Nächte 2017
/17-htt/nacht/index.phpHTT Nächte 2016
/16-htt/nacht/index.phpHTT Nächte 2015
/15-htt/nachtimpr.phpHTT Nächte 2014
/14-htt/nachtimpr.phpHTT Nächte 2013
/13-htt/nachtimpr.phpHTT Nächte 2012
/12-htt/nachtimpr.phpHTT Nächte 2011
/11-htt/nachtimpr.phpHTT Nächte 2010
/10-htt/nachtimpr.phpHTT Nächte 2009
/9-htt/impr.phpHTT Nächte 2008
/8-htt/nacht.phpHTT Nächte 2007
/images/7-htt-nacht.phpHTT Nächte 2006
/20-htt/astro/index.phpNo Text
/20-htt/astro/index.phpHTT Astrofotografie 2019
/19-htt/astro/index.phpHTT Astrofotos 2018
/18-htt/astro/index.phpHTT Astrofotos 2017
/17-htt/astro/index.phpHTT Astrofotos 2016
/16-htt/astro/index.phpHTT Astrofotos 2015
/15-htt/astrofotos.phpHTT Astrofotos 2014
/14-htt/astrofotos.phpHTT Astrofotos 2013
/13-htt/astrofotos.phpHTT Astrofotos 2012
/12-htt/astrofotos.phpHTT Astrofotos 2011
/11-htt/astrofotos.phpHTT Astrofotos 2010
/10-htt/astrofotos.phpHTT Astrofotos 2009
/images/HTT_9/astrofotos.phpHTT Astrofotos 2008
/8-htt/astrofotos.phpHTT Astrofotos 2007
/images/7-htt-astropics.phpHTT Astrofotos 2006
/10-htt/stw.phpNo Text
/stw/projekt.phpSternwarten-Projekt
/10-htt/stw.phpBaugeschehen
http://www.elsterland-sternwar...New window External Subdomain Wetter- und SQM-Station
/news/vtr-rbt-2010.phpBeitrag beim 6. RBT
/10-htt/luftbilder.phpIMG-ALT Das 11. HTT aus der Vogelperspektive © Martin Fiedler
/10-htt/luftbilder.phpHTT Luftbilder
/10-htt/abends.phpIMG-ALT HTT-Abendstimmung
/10-htt/abends.phpHTT Abendstimmungen
/events.phpIMG-ALT Milchstraße auf la Palma © Ralf Hofner
/events.phpEvents + Astro-Expeditionen
/ats/uebers.phpIMG-ALT Milchstraße über HTT-Wiese © Ralf Hofner
/ats/uebers.phpText duplicate ATS
http://sohowww.nascom.nasa.gov...New window External Subdomain IMG-ALT aktuelles Bild der Sonnenoberfläche
http://www.der-mond.org/New window External Subdomain IMG-ALT aktuelle Mond-Daten
http://www.skyandtelescope.com...New window External Subdomain IMG-ALT akt. Lage des Mars-Zentralmeridians
http://www.sternenhimmel-aktue...New window External Subdomain IMG-ALT GRF-Transitzeiten und Position der Jupitermonde
http://www.skyandtelescope.com...New window External Subdomain IMG-ALT Position der Saturnmonde
http://www.sternenhimmel-aktue...New window External Subdomain IMG-ALT aktueller Himmelsanblick
/Text duplicate HOME
/htt.phpText duplicate Rückblick
/ats/uebers.phpText duplicate ATS
/news/ds.phpText duplicate SternenPark
/galerie.phpText duplicate Astrofotos
/news/Lichtverschmutzungskarte...Text duplicate Nachtkarte
/skyguide/index.phpText duplicate Skyguide
/news.phpText duplicate News
/events.phpText duplicate Events
/termine.phpText duplicate Termine
/verein.phpText duplicate Verein
/11-htt/starts-stw.phpText duplicate Sternwarte
/links.phpText duplicate Links
/user-frage.phpText duplicate Kontakt/Impressum

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.03 seconds.
This page only loads 1 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (73 kB).

HTTP Response Header

NameValue
dateMon, 03 Jun 2024 01:28:59 GMT
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
serverApache
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(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 62 referring domains.
This page has 2,209 backlinks.
This page has backlinks from 53 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

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herzberger-teleskoptreffen.de
Herzberger Teleskoptreffen

Most important keywords

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

KeywordResultRecheck
Herzberg58%Check
Herzberger Teleskoptreffen58%Check
Herzberger54%Check
Teleskoptreffen54%Check
Sternwarte43%Check
Events41%Check
LIVE41%Check
HTT40%Check
Uhr39%Check
Jahr39%Check
Show more keywords and terms

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