Geschichte-raumfahrt.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
48% 
Page structure
100% 
Link structure
90% 
Server
45% 
External factors
42% 
SEO Score
Response time
0.09 s
File size
15.60 kB
Words
90
Media files
4
Number of links
4 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
geschichte-raumfahrt.de - Die Chronik der bemannten und unbemannten Raumfahrt
The page title should be shorter than 580 pixels. It is 751 pixels long. Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Die Chronik der bemannten und unbemannten Raumfahrt
The length of the meta description is perfect. (354 pixels out of 1000 max pixel length)
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
Language defined in meta tags: deutsch
Server location: United States of America
There are different language information within the page markup.
One or more of the specified languages are not ISO standard (en, en-us, de, etc.)
The following language is defined by HTML: deutsch
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 character encoding is not specified in the HTTP header.
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
TitleRaumfahrt Geschichte - Die Chronik der bemannten und unbemannten Raumfahrt
AuthorRalph Gawlick, geschichte-raumfahrt.de
PublisherRalph Gawlick, geschichte-raumfahrt.de
Copyrightgeschichte-raumfahrt.de
RevisitAfter 1 days
KeywordsRaumfahrt, Geschichte, Chronik, bemannte Raumfahrt, unbemannte Raumfahrt, Missionen
DescriptionDie Chronik der bemannten und unbemannten Raumfahrt
Abstractgeschichte-raumfahrt.de
page-topicRaumfahrt
RobotsINDEX,FOLLOW
LanguageDeutsch
allow-searchYES
audienceAll
content-languagede
DC.Titlegeschichte-raumfahrt.de - Die Chronik der bemannten und unbemannten Raumfahrt
DC.CreatorRalph Gawlick, geschichte-raumfahrt.de
DC.PublisherRalph Gawlick, geschichte-raumfahrt.de
DC.Contributergeschichte-raumfahrt.de
DC.Subjectgeschichte-raumfahrt.de
DC.Descriptiongeschichte-raumfahrt.de - Die Chronik der bemannten und unbemannten Raumfahrt
DC.LanguageDE
DC.Date12.12.2007
DC.Formatshtml
DC.Sourcegeschichte-raumfahrt.de
DC.Rightsgeschichte-raumfahrt.de
DC.Identifierhttp://www.geschichte-raumfahrt.de
google-site-verificationIuLqw-_3em-knzMd9gNC9HFRa8CsvEAHvqB-rSZbjOQ
viewportwidth=device-width, initial-scale=1.0
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 90 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
42.2% of the text are stop words.
Words from the H1 heading are used in the page content.
13 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 20.4 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 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.
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
/raumfahrt_logo.jpgRaumfahrt Lexikon
/mondlandung.jpgSpaceshuttle
/wie-begann-die-raumfahrt.jpgBeginn der Raumfahrt
/raumfahrt-in-science-fiction.jpgScience-fiction

Page structure

H1 heading
(Critically important)
Die Geschichte der Raumfahrt
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Die Geschichte der Raumfahrt
H2 Die Chronik bemannter und unbemannter Raumfahrt
H3 Wie begann die Raumfahrt?
H3 Die Raumfahrt in Science-Fiction
There are too few (4) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.shtmlStartseite
/a-z.shtmlMissionen
/artikel.shtmlArtikel
/impressum.shtmlImpressum
https://www.fernsehserien.tv/r...External Subdomain Raumschiff Enterprise
https://www.film-datenbank.eu/...External Subdomain 2001 - Odyssee im Weltraum
https://www.geschichte-kinder.de/External Subdomain Geschichte kindgerecht erklaert
https://www.fernsehserien.tv/r...External Subdomain Text duplicate Raumschiff Enterprise
https://www.film-datenbank.eu/...External Subdomain Text duplicate 2001 - Odyssee im Weltraum
https://www.geschichte-kinder.de/External Subdomain Text duplicate Geschichte kindgerecht erklaert

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.geschichte-raumfahrt.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 is excellent with 0.09 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
accept-rangesbytes
content-typetext/html
dateWed, 15 Jan 2025 11:37:53 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 14 referring domains.
This page only has 224 backlinks.
This page only has few backlinks from 12 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.geschichte-raumfahrt.de
geschichte-raumfahrt.de - Die Chronik der bemannten und unbemannten...
Die Chronik der bemannten und unbemannten Raumfahrt

Most important keywords

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

KeywordResultRecheck
Raumfahrt90%Check
Geschichte Raumfahrt81%Check
Geschichte73%Check
bemannten Raumfahrt73%Check
Chronik62%Check
bemannten58%Check
unbemannten Raumfahrt55%Check
bemannten und unbemannten47%Check
bemannter38%Check
unbemannter38%Check
Show more keywords and terms

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