Sternwarte-hannover.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
43% 
Page structure
70% 
Link structure
81% 
Server
6% 
External factors
100% 
SEO Score
Response time
0.55 s
File size
47.50 kB
Words
401
Media files
6
Number of links
61 internal / 3 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 6.5.2
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 401 words on this page. Good pages should have about 800 words of useful content.
34.7% 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 14.24 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 8 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 8 tags for this page.
Image SEO
(Somewhat important)
5 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
/wp-content/uploads/2024/03/04_24-1.jpgDer Himmel über der Sternwarte am 15.04.24 um 0.00 Uhr MESZ.
...3/Sternwarte_Kinder_2024_03-1024x607.jpgNo alt attribute provided
...2023/08/Screenshot-2023-12-28-202824.jpgNo alt attribute provided
...uploads/2023/10/Mofi_281023-969x1024.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 Sternenhimmel für April ist online
H1 Am Samstag (16.03.24) ab 19.30 Uhr ist die Sternwarte für Kinder geöffnet
H1 Das neue Vortragsprogramm für das Frühjahr 2024
H1 Partielle Mondfinsternis am 28.10.23 -Sternwarte öffnet
H1 Beitragsnavigation
H2 Astronomie in Hannover
H3 Neueste Beiträge
H3 Kategorien
H3 Meta
Some anchor texts are used more than once.
3 links don't have an anchor text.
There are 1 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 3 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 Frühjahr 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
/2024/03/sternenhimmel-fuer-de...Sternenhimmel für April ist online
/2024/03/sternenhimmel-fuer-de...31. März 2024
A-TITLE Permalink zu Sternenhimmel für April ist online
/merkurtransit2016/allgemein/Allgemein
/author/sternwarte/Sternwarte
A-TITLE Alle Beiträge von Sternwarte anzeigen
/monatssternenhimmel/New window Text duplicate Monatssternenhimmel
/astrostenogramm/New window Text duplicate Astrostenogramm
/wp-content/uploads/2024/03/04...IMG-ALT Der Himmel über der Sternwarte am 15.04.24 um 0.00 Uhr MESZ.
/2024/03/am-freitag-ab-17-00-u...Am Samstag (16.03.24) ab 19.30 Uhr ist die Sternwarte für Kinder geöffnet
/2024/03/am-freitag-ab-17-00-u...14. März 2024
A-TITLE Permalink zu Am Samstag (16.03.24) ab 19.30 Uhr ist die Sternwarte für Kinder geöffnet
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/sternwarte/Text duplicate Sternwarte
A-TITLE Alle Beiträge von Sternwarte anzeigen
/wp-content/uploads/2024/03/St...No Text
/2023/12/das-neue-vortragsprog...Das neue Vortragsprogramm für das Frühjahr 2024
/2023/12/das-neue-vortragsprog...28. Dezember 2023
A-TITLE Permalink zu Das neue Vortragsprogramm für das Frühjahr 2024
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/sternwarte/Text duplicate Sternwarte
A-TITLE Alle Beiträge von Sternwarte anzeigen
/vortraege/New window Trivial anchor text
hier
/downloads/Programm_Fruehjahr1...New window No Text
/2023/10/partielle-mondfinster...Partielle Mondfinsternis am 28.10.23 -Sternwarte öffnet
/2023/10/partielle-mondfinster...27. Oktober 2023
A-TITLE Permalink zu Partielle Mondfinsternis am 28.10.23 -Sternwarte öffnet
/merkurtransit2016/allgemein/Text duplicate Allgemein
/author/sternwarte/Text duplicate Sternwarte
A-TITLE Alle Beiträge von Sternwarte anzeigen
/wp-content/uploads/2023/10/Mo...No Text
/page/2/← Ältere Beiträge
/2024/03/sternenhimmel-fuer-de...Text duplicate Sternenhimmel für April ist online
/2024/03/am-freitag-ab-17-00-u...Text duplicate Am Samstag (16.03.24) ab 19.30 Uhr ist die Sternwarte für Kinder geöffnet
/2023/12/das-neue-vortragsprog...Text duplicate Das neue Vortragsprogramm für das Frühjahr 2024
/2023/10/partielle-mondfinster...Text duplicate Partielle Mondfinsternis am 28.10.23 -Sternwarte öffnet
/2023/09/beobachtungsabende-st...Beobachtungsabende starten wieder
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 0.55 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 12 CSS files. This may affect the page load time negatively.
This page loads 8 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (48 kB).

HTTP Response Header

NameValue
dateSun, 14 Apr 2024 07:32:59 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 124 referring domains.
This page has 442 backlinks.
This page has backlinks from 99 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
Sternwarte81%Check
Sternwarte Hannover80%Check
Hannover79%Check
Volkssternwarte Hannover72%Check
Volkssternwarte62%Check
Astronomie49%Check
öffnet43%Check
neue43%Check
Himmel40%Check
Uhr40%Check
Show more keywords and terms

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