Sternwarte-hannover.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
40% 
Page structure
70% 
Link structure
81% 
Server
0% 
External factors
100% 
SEO Score
Response time
0.58 s
File size
48.20 kB
Words
447
Media files
6
Number of links
61 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Volkssternwarte Hannover e.V. | Astronomie in Hannover
The length of the page title is perfect. (509 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
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)
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width
robotsmax-image-preview:large
generatorWordPress 6.6.2
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 447 words on this page. Good pages should have about 800 words of useful content.
35.6% 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.
7 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 15.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 9 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width" is provided.
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)
This page uses Google authorship information without an image.
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
...nt/uploads/2024/09/DSCF1090-1024x677.jpgNo alt attribute provided
...ads/2024/09/Plakat_WowSigna-1024x536.pngNo alt attribute provided
...akat_Beobachtungsabend_2022-1024x653.pngNo alt attribute provided
...t/uploads/2024/05/PL_110524-1024x682.jpgNo alt attribute provided
...de-switcher/assets/img/icons/light33.svgNo alt attribute provided
...ode-switcher/assets/img/icons/dark33.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Volkssternwarte Hannover e.V.
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Volkssternwarte Hannover e.V.
H1 Polarlichter über der Sternwarte am 12.09.
H1 Vortrag: „Das rätselhafte Wow!-Signal“ am 12.09.24 um 20 Uhr
H1 Beobachtungsabende starten ab September 2024
H1 Helle Polarlichter über Hannover
H1 Beitragsnavigation
H2 Astronomie in Hannover
H3 Neueste Beiträge
H3 Kategorien
H3 Meta
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.
All internal links are not using dynamic parameters.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://sternwarte-hannover.de/Volkssternwarte Hannover e.V. Astronomie in Hannover
A-TITLE Volkssternwarte Hannover e.V.
https://sternwarte-hannover.de/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
/Subdomain Neuigkeiten
/beobachtungstipps/Beobachtungstipps
/monatssternenhimmel/Monatssternenhimmel
/astrostenogramm/Astrostenogramm
/links/Links
/veranstaltungen/Veranstaltungen
/beobachtungszeiten/Beobachtungszeiten
/vortraege/Vorträge Herbst 2024
/gruppenfuehrungen/Gruppenführungen
/anfahrt/Anfahrt
/fragen/Fragen?
/verein/Verein
/6474992-2/Intern
/vereinsinformationen/Vereinsinformationen
/mitgliedschaft/Mitgliedschaft
/geschwister-herschel/Geschwister Herschel
/rundgang/Rundgang
/kontakt/Kontakt
/astrofotos/Astrofotos
/sonne/Sonne
/astrofotos/mond/Mond
/astrofotos/planeten/Planeten
/astrofotos/deepsky/Deepsky
/astrofotos/galerie/Galerie
/impressum/Impressum
/2024/09/polarlichter-ueber-de...Polarlichter über der Sternwarte am 12.09.
/2024/09/polarlichter-ueber-de...13. September 2024
A-TITLE Permalink zu Polarlichter über der Sternwarte am 12.09.
/merkurtransit2016/allgemein/Allgemein
/author/robert/Robert Schumann
A-TITLE Alle Beiträge von Robert Schumann anzeigen
/wp-content/uploads/2024/09/DS...No Text
/2024/09/polarlichter-ueber-de...Anchor Schreibe einen Kommentar
/2024/09/vortrag-das-raetselha...Vortrag: „Das rätselhafte Wow!-Signal“ am 12.09.24 um 20 Uhr
/2024/09/vortrag-das-raetselha...8. September 2024
A-TITLE Permalink zu Vortrag: „Das rätselhafte Wow!-Signal“ am 12.09.24 um 20 Uhr
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/robert/Text duplicate Robert Schumann
A-TITLE Alle Beiträge von Robert Schumann anzeigen
/wp-content/uploads/2024/09/Pl...No Text
/2024/09/vortrag-das-raetselha...Anchor Zeige alle 2 Kommentare
/2024/09/beobachtungsabende-st...Beobachtungsabende starten ab September 2024
/2024/09/beobachtungsabende-st...2. September 2024
A-TITLE Permalink zu Beobachtungsabende starten ab September 2024
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/robert/Text duplicate Robert Schumann
A-TITLE Alle Beiträge von Robert Schumann anzeigen
/wp-content/uploads/2024/09/Pl...No Text
/2024/09/beobachtungsabende-st...Anchor Text duplicate Zeige alle 2 Kommentare
/2024/05/starke-polarlichter-u...Helle Polarlichter über Hannover
/2024/05/starke-polarlichter-u...11. Mai 2024
A-TITLE Permalink zu Helle Polarlichter über Hannover
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/sternwarte/Sternwarte
A-TITLE Alle Beiträge von Sternwarte anzeigen
https://de.wikipedia.org/wiki/...External Subdomain Polarlichter
https://www.facebook.com/Stern...External Subdomain Trivial anchor text
hier
/wp-content/uploads/2024/05/PL...No Text
/page/2/← Ältere Beiträge
/2024/09/polarlichter-ueber-de...Text duplicate Polarlichter über der Sternwarte am 12.09.
/2024/09/vortrag-das-raetselha...Text duplicate Vortrag: „Das rätselhafte Wow!-Signal“ am 12.09.24 um 20 Uhr
/2024/09/beobachtungsabende-st...Text duplicate Beobachtungsabende starten ab September 2024
/2024/05/starke-polarlichter-u...Text duplicate Helle Polarlichter über Hannover
/2024/03/sternenhimmel-fuer-de...Sternenhimmel für Mai ist online
https://www.facebook.com/Stern...External Subdomain FINDE UNS AUF FACEBOOK
/merkurtransit2016/allgemein/Text duplicate Allgemein
/wp-login.phpAnmelden
/feed/Feed der Einträge
/comments/feed/Kommentare-Feed
https://de.wordpress.org/External Subdomain WordPress.org
/impressum/Text duplicate Impressum
https://de.wordpress.org/External Subdomain Stolz präsentiert von WordPress

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sternwarte-hannover.de/"
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 of 0.58 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 13 CSS files. This may affect the page load time negatively.
This page loads 9 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (48 kB).

HTTP Response Header

NameValue
dateWed, 25 Sep 2024 01:43:38 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
serverApache
link<https://sternwarte-hannover.de/wp-json/>; rel="https://api.w.org/"
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 116 referring domains.
This page has 339 backlinks.
This page has backlinks from 98 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

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://sternwarte-hannover.de/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Hannover79%Check
Sternwarte79%Check
Volkssternwarte Hannover72%Check
Volkssternwarte62%Check
Sternwarte am61%Check
Astronomie49%Check
Polarlichter43%Check
Beobachtung40%Check
Abend40%Check
Wow40%Check
Show more keywords and terms

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