Himmelwarte.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
53% 
Page structure
38% 
Link structure
87% 
Server
100% 
External factors
0% 
SEO Score
Response time
0.05 s
File size
124.20 kB
Words
380
Media files
19
Number of links
33 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Himmelwarte - Himmelwarte 2023
There are word repetitions in the page title.
The length of the page title is perfect. (301 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.himmelwarte.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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)
The favicon is linked correctly.

Meta tags

NameValue
mobile-web-app-capableyes
apple-mobile-web-app-capableyes
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
keywordsastronomy, deepsky, himmelwarte, sbig, asi, wanderer, planet, moon, sun, h alpha, observatory, schaefer
siteTypeEmpty
langen
twitter:cardsummary
twitter:titleHimmelwarte - Himmelwarte 2023
twitter:imagehttps://le-de.cdn-website.com/b5db930994e54bcc9a3719104f8f3fc0/dms3rep/multi/opt/200+%286%29-1920w.jpg
og:typewebsite
og:urlhttps://www.himmelwarte.ch/
og:titleHimmelwarte - Himmelwarte 2023
og:imagehttps://le-de.cdn-website.com/b5db930994e54bcc9a3719104f8f3fc0/dms3rep/multi/opt/200+%286%29-1920w.jpg
charsetutf-8

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Page quality

Content
(Critically important)
Only 1 paragraph/s was/were found on this page.
There are only 380 words on this page. Good pages should have about 800 words of useful content.
These Typos were found:
  • autor => author
34.7% of the text are stop words.
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 14.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" 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 8 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.
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
...color_250923_final-c20ad.w1024-1440w.jpgHimmelwarte
...10_bw_250923_final-16790.w1024-1440w.jpgHimmelwarte
...ll_4_videos_color_-c51ce.w1024-1440w.jpgHimmelwarte
...15_all_4_videos_bw-45c48.w1024-1440w.jpgHimmelwarte
..._color_120s_021023-aab32.w1024-1440w.jpgHimmelwarte
...eos_bw_120s_021023-16790.w1024-1440w.jpgHimmelwarte
..._to_7_Bild_2_color-aab32.w1024-1440w.jpgHimmelwarte
...S_1_to_7_Bild_2_bw-16790.w1024-1440w.jpgHimmelwarte
..._color__250923-d3d94.w1024+(1)-1440w.jpgNo alt attribute provided
...deos_bw_250923-aab32.w1024+(1)-1440w.jpgNo alt attribute provided
..._final_small_color-c9f0f.w1024-1440w.jpgNo alt attribute provided
...16_061023_final_bw-e4da3.w1024-1440w.jpgNo alt attribute provided
.../12389834-SOHO_Sun_Image-6512b-240w.jpegSun
...390074-Wetter_Radar-6512b.w1024-240w.pngActual Local Radar Weather
...pt/12390707-Wetter_Seeing-c9f0f-240w.pngActual Astronomical Seeing
...elwarte_Start_2006-16790.w1024-240w.jpegStart -version 2006-
...-Himmelwarte_offen-45c48.w1024-240w.jpegEvolution -aktuell 2023-
..._Halterung_ALLINONE-45c48.w1024-272w.jpgNo alt attribute provided
.../opt/12322040-Lea_Kristof-c20ad-254w.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
​​​​​​​Impressum
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 ​​​​​​​Impressum
H2 Welcome to the observatory www.himmelwarte.ch in Switzerland
H3 Slide title
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Slide title Duplicate text
H3 Bildtitel
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H4 My name is Christoph, I worked in science, in business and since my retirement I can once again enjoy the beauty of the sky - I thank my wife and my 3 children David, Lea, Janek for their warm supp...
Some anchor texts are used more than once.
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://www.himmelwarte.ch/Home
/impressionenDeepSky
/uber-unsSun
/kontaktMoon
/planetsPlanets
/technologyTechnology
/telescopes​​​​​​​Telescopes
/h-alpha-setupH-alpha/Bright Feild Solar
https://www.himmelwarte.ch/toolsTools
https://www.himmelwarte.ch/mount​​​​​​​Mount Alt-AD7
/cameras​​​​​​​Hardware Projections
/projection-setups​​​​​​​Camera SetUps
/rotatorsRotators
/filter-wheelsFilter Wheels
/softwaresPC and Softwares
https://www.himmelwarte.ch/Himmelwarte
https://www.himmelwarte.ch/Text duplicate Himmelwarte
https://www.himmelwarte.ch/Text duplicate Home
/impressionenText duplicate DeepSky
/uber-unsText duplicate Sun
/kontaktText duplicate Moon
/planetsText duplicate Planets
/technologyText duplicate Technology
/telescopesText duplicate ​​​​​​​Telescopes
/h-alpha-setupText duplicate H-alpha/Bright Feild Solar
https://www.himmelwarte.ch/toolsText duplicate Tools
https://www.himmelwarte.ch/mountText duplicate ​​​​​​​Mount Alt-AD7
/camerasText duplicate ​​​​​​​Hardware Projections
/projection-setupsText duplicate ​​​​​​​Camera SetUps
/rotatorsText duplicate Rotators
/filter-wheelsText duplicate Filter Wheels
/softwaresText duplicate PC and Softwares
https://de.cdn-website.com/b5d...New window External Subdomain Text duplicate IMG-ALT Himmelwarte
https://soho.nascom.nasa.gov/d...New window External Subdomain Actuall SOHO Sun Images
https://www.meteoblue.com/de/w...New window External Subdomain Actual Local Radar Weather
https://www.meteoblue.com/de/w...New window External Subdomain Actual Astronomical Seeing
http://h11067.web64.servicehos...New window External Subdomain No Text
https://www.himmelwarte.ch/Anchor No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.himmelwarte.ch/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.05 seconds.
The file size of the HTML document is fine (124 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 01 Mar 2025 19:14:14 GMT
content-typetext/html;charset=utf-8
content-length27747
d-cachefrom-cache
content-encodinggzip
strict-transport-securitymax-age=31536000; preload
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self'
x-content-type-optionsnosniff
varyuser-agent,accept-encoding
link<https://le-de.cdn-website.com/b5db930994e54bcc9a3719104f8f3fc0/dms3rep/multi/opt/6400+ASA+Panorama+Tiff+mod5+exp+bi+lenkerhof+final-1920w.jpg>; rel=preload; as=image; fetchpriority=high
cache-controlno-cache, no-store, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
d-geoEU
statuscode200
http_versionHTTP/2

External factors

We didn't find any backlinks to this page.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# Sitemap is also available on /sitemap.xml
Sitemap: https://www.himmelwarte.ch/sitemap.xml
User-agent: *

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www.himmelwarte.ch
Himmelwarte - Himmelwarte 2023

Most important keywords

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

KeywordResultRecheck
Himmelwarte65%Check
Himmelwarte 202356%Check
Impressum50%Check
webpages Himmelwarte50%Check
Bildtitel43%Check
Lea40%Check
Sun38%Check
Switzerland38%Check
Christoph38%Check
Welcome38%Check
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