Space-agency.public.lu - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
60% 
Page structure
29% 
Link structure
75% 
Server
34% 
External factors
100% 
SEO Score
Response time
0.53 s
File size
152.50 kB
Words
1327
Media files
14
Number of links
66 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Luxembourg Space Agency
The length of the page title is perfect. (246 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Luxembourg Space Agency // homepage
The length of the meta description is perfect. (251 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: 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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
ctie:lastModified1789567154608
ctie_field_imageFileReference/content/dam/spaceagencyv3/images/media-library/photos/2023
descriptionLuxembourg Space Agency // homepage
templatecontentpage
viewportwidth=device-width, initial-scale=1
firstReleaseDate2017/02/08 14:26:11
cq:styleIds16904424015645641300
ctie_filter_not_display_on_gouvfalse
ctie_filter_year2017
jcr:descriptionLuxembourg Space Agency // homepage
ctie_filter_yearmonth2017/02
autoDescriptionfalse
jcr:titleLuxembourg Space Agency
ctie_filter_languageen
contentLangen
parentTitleLuxembourg Space Agency
og:typearticle
og:titleLuxembourg Space Agency
og:descriptionLuxembourg Space Agency // homepage
og:urlhttp://space-agency.public.lu/en.html
og:imageEmpty
og:image:typeimage/png
externalUrlhttp://space-agency.public.lu/en.html
firstReleaseDateHour2017-02-08 14:26:11
msapplication-TileColor#ffffff
theme-color#ffffff
langen
twitter:cardsummary
twitter:titleLuxembourg Space Agency
twitter:descriptionLuxembourg Space Agency // homepage
twitter:urlhttp://space-agency.public.lu/en.html
twitter:imageEmpty
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • sattelites => satellites
There are 10 text duplicates on this page:
  • Duplicate 1: The Luxembourg Space Agency is entering a new phase of growth with the...
  • Duplicate 2: ASTRO ALERT Luxembourg and the European Space Agency support TerraSpar...
  • Duplicate 3: ClearSpace has officially signed a new contract with the European Spac...
  • Duplicate 4: The flagship startup acceleration programme, initiated by the Ministry...
The average number of words per sentence of 30.26 words is high.
This page contains 1327 words. That's ok.
26.4% 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.
20 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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 27 tags for this page.
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
...pictures/logos/gov/en/2026/gov-light.svgThe Government of the Grand Duchy of Luxembourg
...g/1770714208799/logo-govbar-en-white.svgThe Government of the Grand Duchy of Luxembourg
/dam-assets/logos/logo-lsa-white.svgLuxembourg Space Agency
/dam-assets/logos/logo-lsa-white.svgLuxembourg Space Agency
/dam-assets/logos/logo-lsa-white.svgLuxembourg Space Agency
...age.coreimg.svg/1765266054989/agency.svgNo alt attribute provided
...coreimg.svg/1765266050645/eco-system.svgNo alt attribute provided
...coreimg.svg/1765266052199/luxembourg.svgNo alt attribute provided
...e.coreimg.svg/1765266054329/vector-1.svgNo alt attribute provided
...e.coreimg.svg/1768906390331/vector-4.svgNo alt attribute provided
...e.coreimg.svg/1765266052796/vector-3.svgNo alt attribute provided
.../1765266042475/logo-luxembourg-white.svgNo alt attribute provided
...public.lu/pictures/logos/renow-white.pngRenow
Video URLWidthHeight
...6f4dc79a76f6c0f6&format=default&type=mp4

Page structure

H1 heading
(Critically important)
Luxembourg Space Agency
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 41 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Luxembourg Space Agency
H1 Luxembourg Space Agency Duplicate text
H1 Luxembourg Space Agency Duplicate text
H2 Astro alerts
H2 Astro alerts Duplicate text
H2 Luxembourg, a growing hub for space companies
H2 What is the role of the space industry in Luxembourg?
H2 The space industry has a positive impact on Earth-related activities.
H2 The 4 strategic pillars of sustainability
H2 SPACE NEWS
H2 Astro alerts Duplicate text
H2 Footer
H3 Leadership Transition at the Luxembourg Space Agency: Marc Serres Departs, Ruy Pinto Appointed as Interim CEO
H3 Luxembourg and the European Space Agency support TerraSpark to develop large-scale wireless power demo
H3 ClearSpace’s Phoenix mission to extend satellite life directly in-orbit gets the green light!
H3 Space Cargo Unlimited Signs Contract to Conduct In-Space Manufacturing aboard SpaceX’s Starfall Re-entry Vehicle
H3 ispace-EUROPE Secures €65M ESA Contract for MAGPIE Lunar Rover
H3 Agriculture
H3 Disaster management
H3 Navigation
H3 Health
H3 Finance
H3 Economic sustainability
H3 Activities on Earth
H3 Activities in space
H3 Space resources use
H3 International collaboration
H3 European Space Agency
H3 European Union
H3 United Nations
H3 Leadership Transition at the Luxembourg Space Agency: Marc Serres Departs, Ruy Pinto Appointed as Interim CEO Duplicate text
H3 Luxembourg and the European Space Agency support TerraSpark to develop large-scale wireless power demo Duplicate text
H3 ClearSpace’s Phoenix mission to extend satellite life directly in-orbit gets the green light! Duplicate text
H3 Space Cargo Unlimited Signs Contract to Conduct In-Space Manufacturing aboard SpaceX’s Starfall Re-entry Vehicle Duplicate text
H3 ispace-EUROPE Secures €65M ESA Contract for MAGPIE Lunar Rover Duplicate text
H4 Our mission
H4 Job opportunities
H4 Setting up in Luxembourg
H5 International collaboration Duplicate text
H5 International collaboration Duplicate text
H5 International collaboration Duplicate text
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
/en.htmlAnchor Go to main menu
/en.htmlAnchor Text duplicate Go to main menu
/en.htmlAnchor Go to content
/en.htmlSubdomain IMG-ALT Luxembourg Space Agency
A-TITLE Luxembourg Space Agency - Home
/en/support/recherche.htmlSubdomain Search
/en/vision.htmlVision
/en/career-education.htmlCareer & Education
/en/news-events.htmlNews & Events
/en/medialibrary.htmlMedia Library
/en/space-directory.htmlSpace Directory
/en/agency.htmlThe Agency
/en/support/industry-portal/fu...Subdomain Funding
/en/support/industry-portal/le...Subdomain Legal Framework
/en/support/industry-portal/re...Subdomain Research & development
/en/space-directory.htmlSubdomain Space directory
/en/support/industry-portal/da...Subdomain Data Center & HPC
/en/support/industry-portal/sp...Subdomain Space Resources
/en/support/industry-portal/se...Subdomain Setting up in Luxembourg
/en.htmlSubdomain Text duplicate IMG-ALT Luxembourg Space Agency
A-TITLE Luxembourg Space Agency - Home
/en.htmlSubdomain Text duplicate IMG-ALT Luxembourg Space Agency
A-TITLE Luxembourg Space Agency - Home
/en/vision.htmlText duplicate Vision
/en/career-education.htmlText duplicate Career & Education
/en/news-events.htmlText duplicate News & Events
/en/medialibrary.htmlText duplicate Media Library
/en/space-directory.htmlText duplicate Space Directory
/en/agency.htmlText duplicate The Agency
/en/support/industry-portal/fu...Subdomain Text duplicate Funding
/en/support/industry-portal/le...Subdomain Text duplicate Legal Framework
/en/support/industry-portal/re...Subdomain Text duplicate Research & development
/en/space-directory.htmlSubdomain Text duplicate Space directory
/en/support/industry-portal/da...Subdomain Text duplicate Data Center & HPC
/en/support/industry-portal/sp...Subdomain Text duplicate Space Resources
/en/support/industry-portal/se...Subdomain Text duplicate Setting up in Luxembourg
/en/support/recherche.htmlSubdomain Text duplicate Search
/en/news-events/news/2026/lead...Subdomain Leadership Transition at the Luxembourg Space Agency: Marc Serres Departs, Ruy Pinto Appointed as Interim CEO Publication date 15.09.2026 The Luxembourg Spac...
/en/news-events/news/2026/luxe...Subdomain Luxembourg and the European Space Agency support TerraSpark to develop large-scale wireless power demo Publication date 28.09.2026 ASTRO ALERT Luxembourg and...
/en/news-events/news/2026/clea...Subdomain ClearSpace’s Phoenix mission to extend satellite life directly in-orbit gets the green light! Publication date 25.09.2026 ClearSpace has officially signed a ...
/en/news-events/news/2026/spac...Subdomain Space Cargo Unlimited Signs Contract to Conduct In-Space Manufacturing aboard SpaceX’s Starfall Re-entry Vehicle Publication date 16.09.2026 The flagship sta...
/en/news-events/news/2026/ispa...Subdomain ispace-EUROPE Secures €65M ESA Contract for MAGPIE Lunar Rover Publication date 27.07.2026 The flagship startup acceleration programme, initiated by the Mini...
https://meco.gouvernement.lu/e...New window External Subdomain Know more
A-TITLE Know more - New window
/en/agency/mission.htmlSubdomain Our mission The mission and core activities of the Luxembourg Space Agency.
/en/career-education/job-oppor...Subdomain Job opportunities Discover LU space ecosystem job offers
/en/support/industry-portal/se...Subdomain Setting up in Luxembourg Process and requirements to set up your business in the Grand Duchy
/en/vision/space-for-earth.htmlSubdomain Agriculture Satellite data monitors crop health and optimises farming practices
/en/vision/disaster-management...Subdomain Disaster management Space technology enables early warnings and emergency response coordination
/en/vision/navigation.htmlSubdomain Navigation Satellites provide precise positioning for maritime, air, and ground transportation
/en/vision/health.htmlSubdomain Health Research in microgravity advances medical breakthroughs
/en/vision/finance1.htmlSubdomain Finance Satellite data helps financial institutions assess risks and verify ESG performance
/dam-assets/images/media-libra...New window Subdomain here (Pdf, 24.35 Mb)
A-TITLE here (Pdf, 24.35 Mb) - New window
/en/vision/strategy.htmlSubdomain View pillars
A-TITLE View pillars - Strategy
/en/vision/strategy.htmlNew window Subdomain Anchor Economic sustainability Creating competitiveness & cross-sector value for long-term economic growth
/en/vision/strategy.htmlNew window Subdomain Anchor Activities on Earth Addressing global challenges & support innovations across multiple Earth-related sectors
/en/vision/strategy.htmlNew window Subdomain Anchor Activities in space Ensuring long-term viability of space operations through responsible practices & orbital management
/en/vision/strategy.htmlNew window Subdomain Anchor Space resources use Advancing peaceful exploration & utilisation of space resources
/en/news-events/news/2026/lead...Subdomain Text duplicate Leadership Transition at the Luxembourg Space Agency: Marc Serres Departs, Ruy Pinto Appointed as Interim CEO Publication date 15.09.2026 The Luxembourg Spac...
/en/news-events/news/2026/luxe...Subdomain Text duplicate Luxembourg and the European Space Agency support TerraSpark to develop large-scale wireless power demo Publication date 28.09.2026 ASTRO ALERT Luxembourg and...
/en/news-events/news/2026/clea...Subdomain Text duplicate ClearSpace’s Phoenix mission to extend satellite life directly in-orbit gets the green light! Publication date 25.09.2026 ClearSpace has officially signed a ...
/en/news-events/news/2026/spac...Subdomain Text duplicate Space Cargo Unlimited Signs Contract to Conduct In-Space Manufacturing aboard SpaceX’s Starfall Re-entry Vehicle Publication date 16.09.2026 The flagship sta...
/en/news-events/news/2026/ispa...Subdomain Text duplicate ispace-EUROPE Secures €65M ESA Contract for MAGPIE Lunar Rover Publication date 27.07.2026 The flagship startup acceleration programme, initiated by the Mini...
/en/news-events.htmlSubdomain All articles
A-TITLE All articles - News & Events
/en/support/newsletter.htmlSubdomain Register now
A-TITLE Register now - Newsletter
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
A-TITLE LinkedIn - LinkedIn - New window
https://www.facebook.com/Luxem...New window External Subdomain Facebook
A-TITLE Facebook - Facebook - New window
https://www.youtube.com/c/Luxe...New window External Subdomain Youtube
A-TITLE Youtube - youtube - New window
https://www.instagram.com/luxs...New window External Subdomain Instagram
A-TITLE Instagram - instagram - New window
/en/support/contact.htmlSubdomain Get in touch
/en/support/sitemap.htmlSubdomain Sitemap
/en/support/accessibility.htmlSubdomain Accessibility
/en/support/privacypolicy.htmlSubdomain Privacy policy
/en/support/legal-disclaimer.htmlSubdomain Terms & Conditions
https://renow.public.lu/New window External Subdomain IMG-ALT Renow
A-TITLE Renow, your web quality guide for the Luxembourg government - New window
/en.htmlAnchor Back to top
A-TITLE Back to top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://space-agency.public.lu/en.html"
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 0.53 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 5 JavaScript files. This may affect the load time negatively.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (153 kB).

HTTP Response Header

NameValue
dateSun, 11 Oct 2026 03:17:58 GMT
age331045
accept-rangesbytes
x-frame-optionsDENY
content-typetext/html; charset=utf-8
x-content-type-optionsnosniff
x-xss-protection1; mode=block
referrer-policystrict-origin
strict-transport-securitymax-age=31536000; includesubdomains; preload
x-permitted-cross-domain-policiesnone
cache-controlno-cache, no-store, must-revalidate
content-length156179
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 158 referring domains.
This page has 1,826 backlinks.
This page has backlinks from 141 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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User-agent: SplitSignalBot
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User-agent: *
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Disallow: /*?*&b=*
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Disallow: /*?*&q=*
Disallow: /*?r=*
Disallow: /*?q=*
Disallow: /*support/shopping*
Disallow: /*support/recherche*

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space-agency.public.lu › en.html
Luxembourg Space Agency
Luxembourg Space Agency // homepage

Most important keywords

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

KeywordResultRecheck
Agency87%Check
Luxembourg86%Check
Space83%Check
LU space83%Check
Space Agency81%Check
Luxembourg Space81%Check
Luxembourg Space Agency81%Check
European Space Agency66%Check
European Space Agency support60%Check
Space Agency support TerraSpark60%Check
Show more keywords and terms

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