Esa.int - SEO Checker

Overview of the SEO Check
Meta information
77% 
Page quality
87% 
Page structure
58% 
Link structure
71% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
65.30 kB
Words
1035
Media files
123
Number of links
66 internal / 11 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: Italy
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
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 1035 words. That's ok.
18.4% 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.
5 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 20.11 words is good.
Frames
(Critically important)
This website 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.
This website only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 21 tags for this page.
Image SEO
(Somewhat important)
26 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)
The HTTPS protocol for secure data transmission is not used.

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
...nitoring_satellite_lifts_off_pillars.jpgSea-level monitoring satellite lifts off
.../pillars/design/pillars/images/arrow.svgOpen item
...GB/Iceberg_A-68A_hit_or_miss_pillars.gifAn enormous iceberg, called A-68A, has made headlines over the past weeks as it drifts towards South Georgia in the Southern Ocean. New images show the berg is rotating and potentially drifting westwards.
.../pillars/design/pillars/images/arrow.svgOpen item
..._25th_anniversary_collection_pillars.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen item
...B/Student_intern_teleworking_pillars.jpgStudent intern teleworking
...712-2-eng-GB/Exploration_card_medium.jpgNo alt attribute provided
...ng-GB/A_sphere_of_colour_card_medium.jpgA sphere of colour
...OHO_satellite_23_January_card_medium.jpgSolar flare seen by ESA/NASA SOHO satellite 23 January
...networking_with_CubeSats_card_medium.jpgHera networking with CubeSats
...2-1-eng-GB/Earth_science_card_medium.jpgNo alt attribute provided
...1-eng-GB/Economic_growth_card_medium.jpgNo alt attribute provided
...1-eng-GB/PICASSO_CubeSat_card_medium.jpgPICASSO CubeSat
...-GB/Space_transportation_card_medium.jpgNo alt attribute provided
...ll_visitors_to_ESA_sites_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...1-eng-GB/A-68A_on_the_move_card_full.jpgAll eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from the Copernicus Sentinel-1 and Sentinel-3 missions.
...rs/design/pillars/images/arrow-white.svgView
...ng-GB/Process_of_capture_card_medium.gifProcess of capture
.../pillars/design/pillars/images/arrow.svgRead
...eng-GB/Rad_dishes_in_space_card_full.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgView
...eng-GB/ESA_s_ExoMy_rover_card_medium.gifESA's ExoMy rover
.../pillars/design/pillars/images/arrow.svgRead
...se_made_with_3D_printing_card_medium.jpgLunar base made with 3D printing
.../pillars/design/pillars/images/arrow.svgRead
...539-2-eng-GB/Kiruna_Sweden_card_full.jpgKiruna, the northernmost town in Sweden, is featured in this snowy image captured by the Copernicus Sentinel-2 mission.
...rs/design/pillars/images/arrow-white.svgView
...rs/design/pillars/images/play-button.svgPlay
.../Earth_from_Space_Kiruna_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...-1-eng-GB/Milan_in_focus_card_medium.jpgMilan in focus
.../pillars/design/pillars/images/arrow.svgRead
...d_by_the_ESAIL_satellite_card_medium.jpgFirst map of global shipping captured by the ESAIL satellite
.../pillars/design/pillars/images/arrow.svgRead
...igital_Mars_Horizon_game_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgRead
...ic_flight_campaign_teams_card_medium.jpgESA's 73rd parabolic flight campaign teams
.../pillars/design/pillars/images/arrow.svgRead
.../pillars/design/pillars/images/arrow.svgOpen
...nting_in_metal_or_ceramics_card_full.jpgMove over plastic: desktop 3D printing in metal or ceramics
...rs/design/pillars/images/arrow-white.svgView
...rs/design/pillars/images/play-button.svgPlay
..._Freilich_liftoff_replay_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
.../pillars/design/pillars/images/arrow.svgOpen item
...tic_a_delicate_icy_ecosystem_pillars.jpgNo alt attribute provided
...53-1-eng-GB/Our_missions_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...650-1-eng-GB/Jan_Woerner_card_medium.jpgJan Wörner
.../pillars/design/pillars/images/arrow.svgOpen
...094027-4-eng-GB/ESA_Shop_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgOpen
...7199-1-eng-GB/ESA_Web_TV_card_medium.jpgNo 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
.../pillars/design/pillars/images/arrow.svgOpen item
...iter_s_first_view_of_the_Sun_pillars.jpgSolar Orbiter's first view of the Sun
...ng-GB/Process_of_capture_card_medium.gifProcess of capture
.../pillars/design/pillars/images/arrow.svgRead
...eng-GB/ESA_s_ExoMy_rover_card_medium.gifESA's ExoMy rover
.../pillars/design/pillars/images/arrow.svgRead
...ernational_Space_Station_card_medium.jpgInternational Space Station
.../pillars/design/pillars/images/arrow.svgRead
...1-eng-GB/Test_deployment_card_medium.gifTest deployment
.../pillars/design/pillars/images/arrow.svgRead
...-eng-GB/CubeSat_fitcheck_card_medium.jpgNo alt attribute provided
.../pillars/design/pillars/images/arrow.svgRead
...udent_intern_teleworking_card_medium.jpgStudent intern teleworking
.../pillars/design/pillars/images/arrow.svgRead
...1-eng-GB/A-68A_on_the_move_card_full.jpgAll eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from the Copernicus Sentinel-1 and Sentinel-3 missions.
...rs/design/pillars/images/arrow-white.svgView
...se_made_with_3D_printing_card_medium.jpgLunar base made with 3D printing
.../pillars/design/pillars/images/arrow.svgRead
...ring_satellite_lifts_off_card_medium.jpgSea-level monitoring satellite lifts off
.../pillars/design/pillars/images/arrow.svgRead
...eng-GB/Rad_dishes_in_space_card_full.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgView
...rs/design/pillars/images/play-button.svgPlay
...e_debris_removal_mission_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
.../Earth_from_Space_Kiruna_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
..._Freilich_liftoff_replay_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...ir_Force_Base_California_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...nd_Copernicus_Sentinel-6_card_medium.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgPlay
...rs/design/pillars/images/play-button.svgPlay
...ting_Earth_with_the_Moon_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
...eteosat_Third_Generation_card_medium.jpgMeteosat Third Generation
.../pillars/design/pillars/images/arrow.svgOpen
...1-eng-GB/A-68A_on_the_move_card_full.jpgAll eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from the Copernicus Sentinel-1 and Sentinel-3 missions.
...rs/design/pillars/images/arrow-white.svgView
...eng-GB/Rad_dishes_in_space_card_full.jpgNo alt attribute provided
...rs/design/pillars/images/arrow-white.svgView
...539-2-eng-GB/Kiruna_Sweden_card_full.jpgKiruna, the northernmost town in Sweden, is featured in this snowy image captured by the Copernicus Sentinel-2 mission.
...rs/design/pillars/images/arrow-white.svgView
.../Iceberg_A-68A_hit_or_miss_card_full.gifAn enormous iceberg, called A-68A, has made headlines over the past weeks as it drifts towards South Georgia in the Southern Ocean. New images show the berg is rotating and potentially drifting westwards.
...rs/design/pillars/images/arrow-white.svgView
...nting_in_metal_or_ceramics_card_full.jpgMove over plastic: desktop 3D printing in metal or ceramics
...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 61 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 Week in images: 23-27 November 2020
H3 Iceberg A-68A: hit or miss?
H3 SOHO's 25th anniversary collection
H3 Apply now for an ESA student internship
H3 Information for all visitors to ESA sites
H3 A-68A on the move
H3 ESA purchases world-first debris removal mission from start…
H3 Rad dishes in space
H3 3D print your own Mars rover with ExoMy
H3 Turning Moon dust into oxygen
H3 Kiruna, Sweden
H3 Earth from Space: Kiruna
H3 How can space improve urban planning?
H3 ESAIL's first map of global shipping
H3 ESA and Auroch Digital launch Mars Horizon game
H3 Rollercoaster research landed, next flight: Moon and Mars
H3 Call for Media: ESA and ClearSpace SA sign contract for world's first debris removal mission
H3 Move over plastic: desktop 3D printing in metal or ceramics
H3 Copernicus Sentinel-6 Michael Freilich liftoff replay
H3 More items
H3 The Arctic: a delicate icy ecosystem
H3 Our missions
H3 DG's blog
H3 ESA Shop
H3 ESA Web TV
H3 This is ESA
H3 ESA Blog Navigator
H3 Solar Orbiter's first view of the Sun
H3 ESA purchases world-first debris removal mission from start… Duplicate text
H3 3D print your own Mars rover with ExoMy Duplicate text
H3 Where is the International Space Station?
H3 Origami antenna springs up for small satellites
H3 Student Internships
H3 Apply now for an ESA student internship Duplicate text
H3 A-68A on the move Duplicate text
H3 Turning Moon dust into oxygen Duplicate text
H3 Week in images: 23-27 November 2020 Duplicate text
H3 Rad dishes in space Duplicate text
H3 Earth's first space debris removal mission
H3 Earth from Space: Kiruna Duplicate text
H3 Copernicus Sentinel-6 Michael Freilich liftoff replay Duplicate text
H3 Earth from Space: Vandenberg Air Force Base, California
H3 Learn about sea-level rise and Copernicus Sentinel-6
H3 Moonlight: connecting Earth with the Moon
H3 More items Duplicate text
H3 Careers at ESA
H3 Business with ESA
H3 Open Space Innovation Platform
H3 Downstream Gateway
H3 A-68A on the move Duplicate text
H3 Rad dishes in space Duplicate text
H3 Kiruna, Sweden Duplicate text
H3 Iceberg A-68A: hit or miss? Duplicate text
H3 Move over plastic: desktop 3D printing in metal or ceramics Duplicate text
H3 More items Duplicate text
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
There are 4 links with a trivial anchor text.
The amount of internal links is ok.
All internal links don't have dynamic parameters.
There are 11 external links on this page.
LinkAttributesAnchor text
http://www.esa.int/IMG-ALT ESA logo
/About_Us/Week_in_images/Week_...Open
IMG-ALT Open item
/ESA_Multimedia/Images/2020/11...View
IMG-ALT Open item
https://shop.spreadshirt.net/e...New window External Subdomain Text duplicate Open
IMG-ALT Open item
/About_Us/Careers_at_ESA/Apply...Read
IMG-ALT Open item
/Science_Exploration/Human_and...Exploration
/Science_Exploration/Space_Sci...Our Sun
IMG-ALT A sphere of colour
/Science_ExplorationTrivial anchor text
More
/Safety_Security/Lagrange_miss...Space weather
IMG-ALT Solar flare seen by ESA/NASA SOHO satellite 23 January
/Safety_Security/Risky_asteroidsAsteroids
IMG-ALT Hera networking with CubeSats
/Safety_SecurityText duplicate Trivial anchor text
More
/Applications/Observing_the_Ea...ESA for Earth
/Applications/Telecommunicatio...Economic growth
http://www.esa.int/ApplicationsText duplicate Trivial anchor text
More
/Enabling_Support/Space_Engine...CubeSats
IMG-ALT PICASSO CubeSat
/Enabling_Support/Space_Transp...Access to space
/Enabling_SupportText duplicate Trivial anchor text
More
/About_Us/Corporate_news/ESA_m...Focus on Information for all visitors to ESA sites Coronavirus measures for hosted meetings and visitors Open
IMG-ALT Open
/ESA_Multimedia/Images/2020/11...Image Applications A-68A on the move 01/12/2020 1109 views 52 likes View
IMG-ALT All eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from...
/Safety_Security/ESA_purchases...Story Safety & Security ESA purchases world-first debris removal mission from start… 01/12/2020 2398 views 35 likes Read
IMG-ALT Process of capture
/ESA_Multimedia/Images/2020/12...Image Science & Exploration Rad dishes in space 01/12/2020 566 views 45 likes View
IMG-ALT View
/Enabling_Support/Space_Engine...Story Enabling & Support 3D print your own Mars rover with ExoMy 30/11/2020 5388 views 53 likes Read
IMG-ALT ESA's ExoMy rover
/Science_Exploration/Human_and...Story Science & Exploration Turning Moon dust into oxygen 27/11/2020 5292 views 124 likes Read
IMG-ALT Lunar base made with 3D printing
/ESA_Multimedia/Images/2020/11...Image Applications Kiruna, Sweden 27/11/2020 2689 views 88 likes View
IMG-ALT Kiruna, the northernmost town in Sweden, is featured in this snowy image captured by the Copernicus Sentinel-2 mission.
/ESA_Multimedia/Videos/2020/11...Video 00:03:27 Applications Earth from Space: Kiruna 27/11/2020 1753 views 70 likes Play
IMG-ALT Play
/About_Us/Corporate_news/How_c...Story Agency How can space improve urban planning? 26/11/2020 1219 views 46 likes Read
IMG-ALT Milan in focus
/Applications/Telecommunicatio...Story Applications ESAIL's first map of global shipping 26/11/2020 4839 views 161 likes Read
IMG-ALT First map of global shipping captured by the ESAIL satellite
/About_Us/Partnerships/ESA_and...Story Agency ESA and Auroch Digital launch Mars Horizon game 26/11/2020 4976 views 58 likes Read
IMG-ALT Read
/Science_Exploration/Human_and...Story Science & Exploration Rollercoaster research landed, next flight: Moon and Mars 26/11/2020 1401 views 45 likes Read
IMG-ALT ESA's 73rd parabolic flight campaign teams
/Newsroom/Press_Releases/Call_...Press Release N° 26–2020 Safety & Security Call for Media: ESA and ClearSpace SA sign contract for world's first debris removal mission ESA is signing an €86...
IMG-ALT Open
/ESA_Multimedia/Images/2020/11...Image Enabling & Support Move over plastic: desktop 3D printing in metal or ceramics 25/11/2020 18848 views 101 likes View
IMG-ALT Move over plastic: desktop 3D printing in metal or ceramics
/ESA_Multimedia/Videos/2020/11...Video 00:02:00 Applications Copernicus Sentinel-6 Michael Freilich liftoff replay 21/11/2020 6211 views 148 likes Play
IMG-ALT Play
http://www.esa.int/(archive)/0More items
/ESA_Multimedia/Videos/2020/09...Play
IMG-ALT Open item
/ESA/Our_MissionsFocus on Our missions Discover our missions: past, present and future. Open
IMG-ALT Open
http://blogs.esa.int/janwoerner/New window External Focus on DG's blog Blog of ESA Director General Jan Wörner. Open
IMG-ALT Jan Wörner
https://www.esa.int/esashop/New window Focus on ESA Shop For your ESA-branded apparel and accessories. Open
IMG-ALT Open
/ESA_Multimedia/ESA_Web_TVFocus on ESA Web TV ESA's one-stop-shop for all live events from launches to lectures. 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 Focus on ESA Blog Navigator Check out all our active blogs - although update frequency can vary. Open
IMG-ALT ESA blog navigator link
/ESA_Multimedia/Images/2020/07...Text duplicate View
IMG-ALT Open item
/Safety_Security/ESA_purchases...Text duplicate Story Safety & Security ESA purchases world-first debris removal mission from start… 01/12/2020 2398 views 35 likes Read
IMG-ALT Process of capture
/Enabling_Support/Space_Engine...Text duplicate Story Enabling & Support 3D print your own Mars rover with ExoMy 30/11/2020 5388 views 53 likes Read
IMG-ALT ESA's ExoMy rover
/Science_Exploration/Human_and...Story Science & Exploration Where is the International Space Station? 28632060 views 35092 likes Read
IMG-ALT International Space Station
/Enabling_Support/Space_Engine...Story Enabling & Support Origami antenna springs up for small satellites 01/12/2020 1018 views 29 likes Read
IMG-ALT Test deployment
/About_Us/Careers_at_ESA/Stude...Story Agency Student Internships 488282 views 930 likes Read
IMG-ALT Read
/About_Us/Careers_at_ESA/Apply...Story Agency Apply now for an ESA student internship 16/11/2020 25427 views 152 likes Read
IMG-ALT Student intern teleworking
/ESA_Multimedia/Images/2020/11...Text duplicate Image Applications A-68A on the move 01/12/2020 1109 views 52 likes View
IMG-ALT All eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from...
/Science_Exploration/Human_and...Text duplicate Story Science & Exploration Turning Moon dust into oxygen 27/11/2020 5292 views 124 likes Read
IMG-ALT Lunar base made with 3D printing
/About_Us/Week_in_images/Week_...Story Agency Week in images: 23-27 November 2020 27/11/2020 2112 views 32 likes Read
IMG-ALT Sea-level monitoring satellite lifts off
/ESA_Multimedia/Images/2020/12...Text duplicate Image Science & Exploration Rad dishes in space 01/12/2020 566 views 45 likes View
IMG-ALT View
/ESA_Multimedia/Videos/2020/11...Video 00:01:01 Safety & Security Earth's first space debris removal mission 01/12/2020 523 views 26 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2020/11...Text duplicate Video 00:03:27 Applications Earth from Space: Kiruna 27/11/2020 1753 views 70 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2020/11...Text duplicate Video 00:02:00 Applications Copernicus Sentinel-6 Michael Freilich liftoff replay 21/11/2020 6211 views 148 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2020/11...Video 00:03:23 Applications Earth from Space: Vandenberg Air Force Base, California 20/11/2020 2420 views 74 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2020/11...Video 00:03:44 Applications Learn about sea-level rise and Copernicus Sentinel-6 19/11/2020 3078 views 79 likes Play
IMG-ALT Play
/ESA_Multimedia/Videos/2020/11...Video 00:01:11 Applications Moonlight: connecting Earth with the Moon 16/11/2020 3993 views 130 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 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
http://down2earth.esa.int/New window External Focus on Downstream Gateway Downstream opportunities, linking new and emerging business sectors with capabilities being developed in ESA programmes. Open
IMG-ALT Meteosat Third Generation
/ESA_Multimedia/Images/2020/11...Text duplicate Image Applications A-68A on the move 01/12/2020 1109 views 52 likes View
IMG-ALT All eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean. This image shows A-68A's movements over the past 15 days using data from...
/ESA_Multimedia/Images/2020/12...Text duplicate Image Science & Exploration Rad dishes in space 01/12/2020 566 views 45 likes View
IMG-ALT View
/ESA_Multimedia/Images/2020/11...Text duplicate Image Applications Kiruna, Sweden 27/11/2020 2689 views 88 likes View
IMG-ALT Kiruna, the northernmost town in Sweden, is featured in this snowy image captured by the Copernicus Sentinel-2 mission.
/ESA_Multimedia/Images/2020/11...Image Applications Iceberg A-68A: hit or miss? 26/11/2020 3795 views 114 likes View
IMG-ALT An enormous iceberg, called A-68A, has made headlines over the past weeks as it drifts towards South Georgia in the Southern Ocean. New images show the berg ...
/ESA_Multimedia/Images/2020/11...Text duplicate Image Enabling & Support Move over plastic: desktop 3D printing in metal or ceramics 25/11/2020 18848 views 101 likes View
IMG-ALT Move over plastic: desktop 3D printing in metal or ceramics
/ESA_Multimedia/ImagesText duplicate More items
/Services/Frequently_asked_que...FAQ
/Services/ContactsContacts
/Services/Terms_and_conditionsTerms and conditions
https://public.govdelivery.com...External Subdomain Subscribe
https://www.youtube.com/user/ESANew window External No Text
https://twitter.com/esaNew window External No Text
https://www.facebook.com/Europ...New window External No Text
https://www.instagram.com/euro...New window External No Text
https://www.linkedin.com/compa...New window External No Text

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.03 seconds.
This website only loads 1 CSS files. That's ok.
This website only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (65 kB).

HTTP Response Header

NameValue
dateTue, 01 Dec 2020 19:05:19 GMT
content-typetext/html; charset=utf-8
transfer-encodingchunked
connectionkeep-alive
expiresTue, 01 Dec 2020 19:11:34 GMT
serverPWS/8.3.1.0.8
served-bywww.esa.int
content-languageen-GB
last-modifiedTue, 01 Dec 2020 19:01:34 GMT
content-security-policy-report-onlydefault-src https: data: wss: 'unsafe-inline' 'unsafe-eval'; report-uri /csp.php
content-security-policyupgrade-insecure-requests;
x-cache-specYes
content-encodinggzip
age225
via1.1 ml62:8 (W), 1.1 PSydlmlMIL1ev61:11 (W)
x-pxht PSydlmlMIL1ev61MXP
x-ws-request-id5fc693ef_PSydlmlMIL1rc58_41591-34960
cache-controlmax-age=600
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 55,456 referring domains.
This website has 15,944,844 backlinks.
This website has backlinks from 40,208 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Crawl-delay: 5
Allow: /
Disallow: /spaceinvideos/layout/set
Disallow: /spaceinimages/layout/set
Disallow: /esatv/layout/set
Disallow: /layout/set
Disallow: /ger/layout/set
Disallow: /fre/layout/set
Disallow: /dut/layout/set
Disallow: /dan/layout/set
Disallow: /esl/layout/set
Disallow: /fin/layout/set
Disallow: /ell/layout/set
Disallow: /ita/layout/set
Disallow: /nor/layout/set
Disallow: /pol/layout/set
Disallow: /por/layout/set
Disallow: /cze/layout/set
Disallow: /ron/layout/set
Disallow: /swe/layout/set

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
User-agent: YandexCatalog
User-agent: YaDirectFetcher
User-agent: YandexBlogs
User-agent: YandexNews
User-agent: YandexPagechecker
User-agent: YandexMetrika
User-agent: YandexMarket
User-agent: YandexCalendar
Crawl-delay: 20

Facebook popularity

Shares / Likes / Comments
2,877

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

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
in space70%Check
Space70%Check
Space Agency65%Check
European Space65%Check
European Space Agency63%Check
Space Exploration60%Check
Space Science60%Check
space debris57%Check
Open Space57%Check
launch50%Check

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