Esa.int - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
87% 
Page structure
58% 
Link structure
81% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.12 s
File size
53.50 kB
Words
794
Media files
92
Number of links
61 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
European Space Agency
The length of the page title is perfect. (224 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
The meta description is too long: 1085 pixels from max. 1000 pixels. Optimize description
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)
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, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0
facebook-domain-verificationhuxggdjw6qgb4kjoxa3s1ixopprlpf
descriptionThe European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
keywordsEuropean Space Agency, Moon, Mars, sun, space exploration, probes, missions, satellites, launchers, international space station, ISS, telecommunications, earth observation, navigation, astronauts, solar system, universe, remote sensing, space news, ESA, environment, monitoring, astronomy, Ariane, rocket, Galileo, comet, education, Venus
langen
og:titleEuropean Space Agency
og:descriptionThe European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 794 words. That's ok.
20.8% 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.
4 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.5 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, user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-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 16 tags for this page.
Image SEO
(Somewhat important)
19 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
...llars/design/pillars/images/ESA_Menu.svgESA menu toggle
...ars/design/pillars/images/ESA_Search.svgESA search toggle
...lars/design/pillars/images/ESA_Title.svgESA title
...llars/design/pillars/images/ESA_Logo.svgESA logo
.../pillars/design/pillars/images/arrow.svgOpen item
...d_aerosol_satellite_launches_pillars.jpgCloud and aerosol satellite launches
.../pillars/design/pillars/images/arrow.svgOpen item
.../Taking_EarthCARE_into_orbit_pillars.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen item
...ling_the_mysteries_of_clouds_pillars.pngNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen item
...4-3-eng-GB/Discover_ESA_Live_pillars.pngNo alt attribute provided
...GB/EarthCARE_mission_cover_card_full.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgOpen
...-eng-GB/Space_awaits_you_card_medium.jpgSpace awaits you!
.../pillars/design/pillars/images/arrow.svgRead
...rs/design/pillars/images/play-button.svgPlay
...arthCARE_launch_coverage_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
.../Zefiro-40_hot_fire_test_card_medium.pngZefiro-40 hot fire test
.../pillars/design/pillars/images/arrow.svgRead
..._active_patch_of_the_Sun_card_medium.pngSolar Orbiter observes an active patch of the Sun
.../pillars/design/pillars/images/arrow.svgRead
...-GB/Last_look_at_EarthCARE_card_full.jpgLast look at EarthCARE
...rs/design/pillars/images/arrow-white.svgView
...f_spiral_galaxy_NGC_6744_card_medium.jpgEuclid’s new image of spiral galaxy NGC 6744
.../pillars/design/pillars/images/arrow.svgOpen
...rs/design/pillars/images/play-button.svgPlay
..._from_Euclid_s_Telescope_card_medium.pngNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...water_pollution_hotspots_card_medium.jpgSpacemanic will use its space-based WaterCube to measure water pollution hotspots
.../pillars/design/pillars/images/arrow.svgRead
.../pillars/design/pillars/images/arrow.svgOpen item
...view_of_the_Horsehead_Nebula_pillars.jpgEuclid’s view of the Horsehead Nebula
...53-1-eng-GB/Our_missions_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
.../DiscoverESA_cover_image_card_medium.pngNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...855-1-eng-GB/This_is_ESA_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
.../ESA_blog_navigator_link_card_medium.jpgESA blog navigator link
.../pillars/design/pillars/images/arrow.svgOpen
...-eng-GB/ESA_brand_centre_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
.../pillars/design/pillars/images/arrow.svgOpen item
...B/The_Sun_in_high_resolution_pillars.jpgThe Sun in high resolution
..._Falcon_9_launch_vehicle_card_medium.jpgEarthCARE on board a Falcon 9 launch vehicle
.../pillars/design/pillars/images/arrow.svgRead
...rosol_satellite_launches_card_medium.jpgCloud and aerosol satellite launches
.../pillars/design/pillars/images/arrow.svgRead
..._active_patch_of_the_Sun_card_medium.pngSolar Orbiter observes an active patch of the Sun
.../pillars/design/pillars/images/arrow.svgRead
...rs/design/pillars/images/play-button.svgPlay
...GB/Coming_soon_EarthCARE_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...h_sparkling_cosmic_views_card_medium.jpgESA's Euclid delivers first science results with sparkling cosmic views
.../pillars/design/pillars/images/arrow.svgRead
...Earth_30_year_comparison_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgRead
...rs/design/pillars/images/play-button.svgPlay
...ing_EarthCARE_into_orbit_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...arthCARE_launch_coverage_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
..._from_Euclid_s_Telescope_card_medium.pngNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
..._the_mysteries_of_clouds_card_medium.pngNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...h_sparkling_cosmic_views_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...1093729-4-eng-GB/Careers_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...eng-GB/Business_with_ESA_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...pace_Innovation_Platform_card_medium.jpgOpen Space Innovation Platform
.../pillars/design/pillars/images/arrow.svgOpen
...ommercialisation_Gateway_card_medium.gifESA Commercialisation Gateway
.../pillars/design/pillars/images/arrow.svgOpen
...-GB/Last_look_at_EarthCARE_card_full.jpgLast look at EarthCARE
...rs/design/pillars/images/arrow-white.svgView
...Changing_Iceland_in_colour_card_full.jpgIceland's Reykjanes Peninsula is featured in this colourful radar image captured by Copernicus Sentinel-1.
...rs/design/pillars/images/arrow-white.svgView
...Cool_by_design_3D_printing_card_full.jpgCool by design 3D printing
...rs/design/pillars/images/arrow-white.svgView
...d_for_first_space_missions_card_full.jpgESA astronauts Sophie Adenot and Raphaël Liégeois after the announcement of their first mission assignments at NASA's JSC in Houston, Texas.
...rs/design/pillars/images/arrow-white.svgView
...B/Iceberg_A-83_breaks_free_card_full.jpgAn iceberg roughly the size of the Isle of Wight has broken off the Brunt Ice Shelf in Antarctica on 20 May.
...rs/design/pillars/images/arrow-white.svgView

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 53 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 In the spotlight
H2 Recommended
H2 Trending
H2 Featured videos
H2 More
H2 Featured images
H3 EarthCARE launched to study role of clouds and aerosols in Earth's climate
H3 Taking EarthCARE into orbit
H3 Unravelling the mysteries of clouds
H3 Discover ESA Live: a gateway to ESA’s universe for schools
H3 EarthCARE: cloud and aerosol mission
H3 Space awaits you! More ESA vacancies open for applications
H3 Replay: EarthCARE launch coverage
H3 Successful engine test boosts Vega-C towards return-to-flig…
H3 ESA’s Solar Orbiter traces solar wind to its source
H3 Last look at EarthCARE
H3 Week in images: 20-24 May 2024
H3 Five new stunning images from Euclid’s Telescope
H3 Spacemanic startup wins Pierre Cardin Prix Bulles prize
H3 More items
H3 Euclid’s view of the Horsehead Nebula
H3 Our missions
H3 Discover ESA
H3 This is ESA
H3 ESA Blog Navigator
H3 ESA Brand Centre
H3 The Sun in high resolution
H3 Watch EarthCARE launch live
H3 EarthCARE launched to study role of clouds and aerosols in …
H3 ESA’s Solar Orbiter traces solar wind to its source Duplicate text
H3 Coming soon: EarthCARE
H3 ESA's Euclid celebrates first science with sparkling cosmic…
H3 10 remarkable Earth facts
H3 Taking EarthCARE into orbit Duplicate text
H3 Replay: EarthCARE launch coverage Duplicate text
H3 Five new stunning images from Euclid’s Telescope Duplicate text
H3 Unravelling the mysteries of clouds Duplicate text
H3 ESA's Euclid celebrates first science with sparkling cosmic… Duplicate text
H3 More items Duplicate text
H3 Careers at ESA
H3 Business with ESA
H3 Open Space Innovation Platform
H3 ESA Commercialisation Gateway
H3 Last look at EarthCARE Duplicate text
H3 Earth from Space: Changing Iceland in colour
H3 Cool by design 3D printing
H3 Hello from Houston: Sophie and Raphaël assigned for first s…
H3 Iceberg A-83 breaks free
H3 More items Duplicate text
H4 ESA Vision
H4 ESA Pillars
H4 ESA Programmes
H4 ESA and You
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 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.esa.int/IMG-ALT ESA logo
/Applications/Observing_the_Ea...Read
IMG-ALT Open item
/ESA_Multimedia/Videos/2024/05...Play
IMG-ALT Open item
/ESA_Multimedia/Videos/2024/05...Text duplicate Play
IMG-ALT Open item
/About_Us/Exhibitions/Discover...Text duplicate Read
IMG-ALT Open item
https://vision.esa.int/New window External Subdomain Agenda 2025
https://esamultimedia.esa.int/...New window External Subdomain Advisory group report
https://vision.esa.int/categor...New window External Subdomain Accelerators
https://vision.esa.int/categor...New window External Subdomain Space Summit 2023
/Science_ExplorationSubdomain Science & Exploration
https://www.esa.int/Space_SafetySubdomain Space Safety
https://www.esa.int/ApplicationsSubdomain Applications
/Enabling_SupportSubdomain Enabling & Support
/Science_Exploration/Space_Sci...Space Science
/Science_Exploration/Human_and...Human and Robotic Exploration
/Applications/Observing_the_EarthObserving the Earth
/Applications/Connectivity_and...Connectivity
/Applications/Satellite_naviga...Satellite Navigation
/Enabling_Support/Space_Transp...Space Transportation
/Enabling_Support/Space_Engine...Technology
/Enabling_Support/OperationsOperations
/About_Us/Careers_at_ESACareers at ESA
/About_Us/Business_with_ESABusiness with ESA
https://www.esa.int/NewsroomESA for Media
https://www.esa.int/EducationEducation at ESA
/Applications/Observing_the_Ea...Mission Applications EarthCARE: cloud and aerosol mission Open
IMG-ALT Open
/About_Us/Careers_at_ESA/Space...Story Agency Space awaits you! More ESA vacancies open for applications 13/06/2023 76867 views 161 likes Read
IMG-ALT Space awaits you!
/ESA_Multimedia/Videos/2024/05...Video 02:15:00 Applications Replay: EarthCARE launch coverage 29/05/2024 360 views 4 likes Play
IMG-ALT Play
/Enabling_Support/Space_Transp...Story Enabling & Support Successful engine test boosts Vega-C towards return-to-flig… 28/05/2024 530 views 9 likes Read
IMG-ALT Zefiro-40 hot fire test
/Science_Exploration/Space_Sci...Story Science & Exploration ESA’s Solar Orbiter traces solar wind to its source 28/05/2024 2178 views 9 likes Read
IMG-ALT Solar Orbiter observes an active patch of the Sun
/ESA_Multimedia/Images/2024/05...Image Applications Last look at EarthCARE 27/05/2024 639 views 16 likes View
IMG-ALT Last look at EarthCARE
/About_Us/Week_in_images/Week_...Subdomain Focus on Week in images: 20-24 May 2024 Discover our week through the lens Open
IMG-ALT Euclid’s new image of spiral galaxy NGC 6744
/ESA_Multimedia/Videos/2024/05...Video 00:06:08 Science & Exploration Five new stunning images from Euclid’s Telescope 24/05/2024 6164 views 134 likes Play
IMG-ALT Play
/About_Us/Business_with_ESA/Sp...Story Agency Spacemanic startup wins Pierre Cardin Prix Bulles prize 24/05/2024 590 views 8 likes Read
IMG-ALT Spacemanic will use its space-based WaterCube to measure water pollution hotspots
https://www.esa.int/(archive)/0More items
/ESA_Multimedia/Images/2023/11...View
IMG-ALT Open item
/ESA/Our_MissionsSubdomain Focus on Our missions Discover our missions: past, present and future. Open
IMG-ALT Open
https://discover.esa.int/New window External Subdomain Focus on Discover ESA Explore the full range of ESA’s activities through a set of thematic journeys Open
IMG-ALT Open
/About_Us/ESA_Publications/Thi...Focus on This is ESA This is ESA is an illustrated guide to what ESA is and what we do. Now available in all Member State languages. Open
IMG-ALT Open
http://blogs.esa.int/New window External Subdomain Focus on ESA Blog Navigator Check out all our active blogs - although update frequency can vary. Open
IMG-ALT ESA blog navigator link
https://brand.esa.int/New window External Subdomain Focus on ESA Brand Centre Discover the ESA brand, with guidelines and downloadable assets, such as logos. Plus explore ESA brand licensing, co-branding and m...
IMG-ALT Open
/ESA_Multimedia/Images/2022/03...Text duplicate View
IMG-ALT Open item
/Applications/Observing_the_Ea...Story Applications Watch EarthCARE launch live 28/05/2024 18877 views 32 likes Read
IMG-ALT EarthCARE on board a Falcon 9 launch vehicle
/Applications/Observing_the_Ea...Story Applications EarthCARE launched to study role of clouds and aerosols in … 29/05/2024 3009 views 29 likes Read
IMG-ALT Cloud and aerosol satellite launches
/Science_Exploration/Space_Sci...Text duplicate Story Science & Exploration ESA’s Solar Orbiter traces solar wind to its source 28/05/2024 2178 views 9 likes Read
IMG-ALT Solar Orbiter observes an active patch of the Sun
/ESA_Multimedia/Videos/2024/02...Video 00:00:58 Applications Coming soon: EarthCARE 01/02/2024 3255 views 26 likes Play
IMG-ALT Play
/Science_Exploration/Space_Sci...Story Science & Exploration ESA's Euclid celebrates first science with sparkling cosmic… 23/05/2024 51151 views 64 likes Read
IMG-ALT ESA's Euclid delivers first science results with sparkling cosmic views
/Applications/Observing_the_Ea...Story Applications 10 remarkable Earth facts 18/04/2023 310194 views 2358 likes Read
IMG-ALT Read
/ESA_Multimedia/Videos/2024/05...Video 00:02:36 Applications Taking EarthCARE into orbit 29/05/2024 284 views 7 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2024/05...Text duplicate Video 02:15:00 Applications Replay: EarthCARE launch coverage 29/05/2024 360 views 4 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2024/05...Text duplicate Video 00:06:08 Science & Exploration Five new stunning images from Euclid’s Telescope 24/05/2024 6164 views 134 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2024/05...Video 00:04:07 Applications Unravelling the mysteries of clouds 24/05/2024 893 views 19 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2024/05...Video 00:07:21 Science & Exploration ESA's Euclid celebrates first science with sparkling cosmic… 23/05/2024 1076 views 20 likes Play
IMG-ALT Play
/ESA_Multimedia/VideosText duplicate More items
/About_Us/Careers_at_ESAFocus on Careers at ESA Work with a highly dedicated team, committed to ensuring that Europe continues to remain at the forefront of the space industry. Open
IMG-ALT Open
/About_Us/Business_with_ESAFocus on Business with ESA ESA procurements aim to accomplish ESA space missions and to support the competitiveness of the European space industry. Open
IMG-ALT Open
https://ideas.esa.int/New window External Subdomain Focus on Open Space Innovation Platform Submit your ideas and change the future of space research, technology and applications. Open
IMG-ALT Open Space Innovation Platform
https://commercialisation.esa....New window External Subdomain Focus on ESA Commercialisation Gateway Creating links between new businesses and ESA Open
IMG-ALT ESA Commercialisation Gateway
/ESA_Multimedia/Images/2024/05...Text duplicate Image Applications Last look at EarthCARE 27/05/2024 639 views 16 likes View
IMG-ALT Last look at EarthCARE
/ESA_Multimedia/Images/2024/05...Image Applications Earth from Space: Changing Iceland in colour 24/05/2024 1706 views 32 likes View
IMG-ALT Iceland's Reykjanes Peninsula is featured in this colourful radar image captured by Copernicus Sentinel-1.
/ESA_Multimedia/Images/2024/05...Image Enabling & Support Cool by design 3D printing 23/05/2024 1452 views 20 likes View
IMG-ALT Cool by design 3D printing
/ESA_Multimedia/Images/2024/05...Image Science & Exploration Hello from Houston: Sophie and Raphaël assigned for first s… 23/05/2024 262 views 10 likes View
IMG-ALT ESA astronauts Sophie Adenot and Raphaël Liégeois after the announcement of their first mission assignments at NASA's JSC in Houston, Texas.
/ESA_Multimedia/Images/2024/05...Image Applications Iceberg A-83 breaks free 23/05/2024 1710 views 24 likes View
IMG-ALT An iceberg roughly the size of the Isle of Wight has broken off the Brunt Ice Shelf in Antarctica on 20 May.
/ESA_Multimedia/ImagesText duplicate More items
/Services/Frequently_asked_que...FAQ
/Services/ContactsContacts
/Services/Terms_and_conditionsTerms and conditions
/Services/Privacy_noticePrivacy notice
/About_Us/Careers_at_ESAText duplicate Careers at ESA
/Services/Email_updatesSubscribe
https://www.youtube.com/user/ESANew window External Subdomain No Text
https://twitter.com/esaNew window External No Text
https://www.facebook.com/Europ...New window External Subdomain No Text
https://www.instagram.com/euro...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.pinterest.com/Euro...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.esa.int/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.12 seconds.
The file size of the HTML document is fine (54 kB).

HTTP Response Header

NameValue
expiresWed, 29 May 2024 11:22:54 GMT
served-bywww.esa.int
content-languageen-GB
strict-transport-securitymax-age=604800
cache-controlmax-age=600
last-modifiedWed, 29 May 2024 11:13:24 GMT
content-encodinggzip
content-typetext/html; charset=utf-8
via1.1 varnish, 1.1 varnish
accept-rangesbytes
dateWed, 29 May 2024 11:15:03 GMT
age98
x-served-bycache-par-lfpg1960097-PAR, cache-fra-etou8220096-FRA
x-cacheHIT, HIT
x-cache-hits11, 1
x-timerS1716981304.709358,VS0,VE1
varyAccept-Encoding,Origin
content-length8042
statuscode200
http_versionHTTP/2

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 46,396 referring domains.
This page has 8,689,121 backlinks.
This page has backlinks from 29,381 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: *
Crawl-delay: 5
Allow: /
Disallow: /spaceinvideos/layout/set
Disallow: /spaceinimages/layout/set
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User-agent: YahooCacheSystem
User-agent: Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)
Crawl-delay: 20

User-agent: YandexBot
User-agent: YandexMedia
User-agent: YandexImages
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User-agent: YandexNews
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User-agent: YandexCalendar
Crawl-delay: 20

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www.esa.int
European Space Agency
The European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.

Most important keywords

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

KeywordResultRecheck
Space70%Check
European Space65%Check
Space Agency65%Check
European Space Agency63%Check
Space Exploration59%Check
Agency58%Check
Science58%Check
launch58%Check
new58%Check
test54%Check
Show more keywords and terms

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