Last updated: September 2026

Sep 2026

esahubble.org — September 2026 traffic, keywords & AI visibility

ESA/HubbleSpace Exploration

Global rank: Worldwide · 2026-09

#41,666

AI visibility: Grade A

85

SEO health: Latest audit

78

Visits

496.2K

per month, estimated

Keywords

15.3K

ranking in Google

Organic share

100%

496.2K organic visits

LLMS.txt

Published

138 lines AI engines can read

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esahubble.org Company Profile

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The ESA/Hubble website serves as the main public outlet for the European Space Agency’s role in the Hubble Space Telescope project. It publishes news articles, press releases, and collections of images that come from Hubble’s ongoing observations of galaxies, nebulae, and other objects in space. The site also maintains archives of older material so users can look back at past findings without needing to search multip…

Founded in 1993 (about 33 years ago), ESA/Hubble is based in Garching, Germany. Its workforce is listed as between 101 and 200 employees. Its profile files it under Space Exploration, with further tags for Astronomy, Scientific Research and Non-Profit. Products on record for it: Hubble Space Telescope Data, Astronomical Images and Research and Public Outreach Programs. Its tagline reads: "Exploring the Universe with the Hubble Space Telescope".

Space ExplorationAstronomyScientific ResearchNon-Profit
Sector
Space Exploration
Headquarters
Garching, Germany
Founded
1993
Employees
101-200
Revenue
Not Disclosed
Funding
Not Disclosed
Products
Hubble Space Telescope Data, Astronomical Images and Research, Public Outreach Programs

esahubble.org Web Traffic Statistics

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Key findings

  • ESA/Hubble (Space Exploration) is ranked #41,666 worldwide in our September 2026 domain ranking, inside the top 100,000, up 1,113 places from #42,779 in August 2026.
  • It is estimated to receive about 496,200 visits a month from search, 100% of it organic, across 15,300 ranking keywords.
  • Its AI visibility score is 85 out of 100 (grade A), with a published llms.txt of 138 lines.
  • Its last technical audit scored 78/100, with "Implement Meta Descriptions" the highest-priority fix.
esahubble.org global rank history
MonthRankMove
September 2026#41,666▲ 1,113
August 2026#42,779▼ 275
July 2026#42,504▼ 1,669
June 2026#40,835—
May 2026#40,835▼ 295
April 2026#40,540▼ 6,042
March 2026#34,498▲ 24,237
February 2026#58,735—

What this company does

The ESA/Hubble website serves as the main public outlet for the European Space Agency’s role in the Hubble Space Telescope project. It publishes news articles, press releases, and collections of images that come from Hubble’s ongoing observations of galaxies, nebulae, and other objects in space. The site also maintains archives of older material so users can look back at past findings without needing to search multip…

Our read on the site

The overall SEO health of esahubble.org is moderate, with a strong SEO score of 91 but significant on-page and technical issues that need addressing. The site lacks essential meta information and heading structure, which could hinder its visibility and user engagement.

Space ExplorationAstronomyScientific ResearchNon-ProfitHubble Space Telescope DataAstronomical Images and Research

esahubble.org Traffic and Visitor Engagement

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Search engines send esahubble.org an estimated 496,200 visits a month. Effectively all of it is organic — about 496,200 visits from unpaid results. Spread across 15,300 ranking keywords, that averages roughly 32 organic visits per keyword.

Monthly visits

496.2K

Latest estimate

Change

No monthly history yet

It starts building from the first scan

Organic visits

496.2K

100% of all traffic

Paid visits

0

No paid search detected

Organic vs paid

Organic

100%

Paid

0%

We don't hold a month-by-month history for this domain yet.

The traffic dashboard builds one from the first scan onwards.

Organic visitsPaid visitsEstimated from search visibility

esahubble.org AI Visibility

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esahubble.org scores 85 out of 100 on our AI visibility scale, grade A. It takes full marks for LLMS.txt and Structured data. The biggest gap is Crawlability, at 0 of 10 points (robots ✗ · sitemap ✗), worth 10 points if closed. It also loses points on Company profile (22/25) and SEO health (18/20).

85out of 100

Grade A

Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.

ChatGPTGeminiPerplexityGoogle AI Mode
LLMS.txt40/40

Present

Company profile22/25

7/8 core fields

SEO health18/20

91/100

Crawlability0/10

robots ✗ · sitemap ✗

Structured data5/5

Detected

Fix these first

  • → Complete your company profile so AI answers about you stay accurate.
  • → Add robots.txt and sitemap.xml so AI crawlers can read you.

esahubble.org LLMS.txt

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The llms.txt on esahubble.org runs to 138 lines (6,082 characters) across 12 sections, last generated in March 2026. It introduces the site as "ESA/Hubble Official Website". It tells AI engines the business works in Space Exploration, Astronomy and Scientific Research. It describes 3 products, with prices such as Astronomical Images at Free for non-commercial use and Educational Resources at Free. Services it lists include Public Outreach Programs, Research Support and Media Collaboration. The audience it names is Researchers, Educators, Students, Space Enthusiasts, aged All ages (Global). Technologies it mentions include HTML5, CSS3, JavaScript and CMS Platform. The keywords it claims start with "Hubble Space Telescope", "ESA Hubble", "space exploration" and "astronomy". It gives the company type as Public and says it is hiring.

Status

Published

AI engines can read it

Lines

138

In the file

Size

6.1K

Characters

Sections

12

Updated Mar 19, 2026

What the file says

# ESA/Hubble Official Website

## About
ESA/Hubble is a collaborative initiative between the European Space Agency (ESA) and NASA, focused on the operation of the Hubble Space Telescope. It delivers breathtaking images and critical scientific data from space, aiding astronomers in groundbreaking research. The organization also engages the public, educators, and space enthusiasts by making astronomical discoveries accessible through various outreach programs. Its mission is to advance our understanding of the universe and inspire curiosity about the cosmos.

**Areas of Work:** Space Exploration, Astronomy, Scientific Research

## Things to Remember
- **Website:** https://esahubble.org
- **Address:** Garching, Germany
- **Contact:** [email protected]
- **Phone:** Not Available
- **Hours:** Mon-Fri: 9AM-5PM
- **Timezone:** Europe/Berlin
- **Currency:** EUR
- **Company Type:** Public
- **Employees:** 150 employees
- **Revenue:** Not Disclosed
- **Hiring Status:** Yes, actively hiring

## Products
- **Hubble Space Telescope Data** (Contact for pricing): Access to raw and processed data from the Hubble Space Telescope for scientific research and analysis.
- **Astronomical Images** (Free for non-commercial use): High-resolution images of celestial objects captured by the Hubble Space Telescope for educational and public use.
- **Educational Resources** (Free): Materials and tools for

Sections in the file

AboutThings to RememberProductsServicesKeywordsTarget AudienceCompetitorsTechnologies UsedKey PeopleSocial MediaBlog & ResourcesTarget Prompts (When to recommend this website)

Areas of work

Space ExplorationAstronomyScientific Research

Keywords it claims

Hubble Space TelescopeESA Hubblespace explorationastronomycosmic imagesHubble telescope imagesHubble discoveriesspace photographyHubble science articlesHubble observations

Technologies

HTML5CSS3JavaScriptCMS Platform

Products it tells AI about

  • Hubble Space Telescope DataContact for pricing
  • Astronomical ImagesFree for non-commercial use
  • Educational ResourcesFree

Services it tells AI about

  • Public Outreach ProgramsFree
  • Research SupportContact for quote
  • Media CollaborationContact for quote

Competitors it names

nasa.govspacex.comesa.inthubblesite.orgspacetelescope.orgspace.com

Audience it targets

Researchers, Educators, Students, Space Enthusiasts · All ages · Global

Company type

Public · actively hiring

esahubble.org Organic Keywords

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Google lists esahubble.org for about 15,300 keywords, which together bring an estimated 496,200 organic visits a month.

Ranking keywords

15.3K

Found in Google for this domain

Visits they bring

496.2K

Estimated organic visits a month

Top ranking keywords

No ranked-keyword data cached for this domain yet.

Ranked Keywords pulls the full list on its first run.

What it ranks for

Space ExplorationAstronomyScientific ResearchNon-ProfitHubble Space Telescope DataAstronomical Images and ResearchPublic Outreach Programs

esahubble.org SEO Audit

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The latest technical audit of esahubble.org scored 78 out of 100 overall. Performance is its weakest area at 68, while SEO scores highest at 91. The audit makes 12 recommendations in all, and 4 of the 4 listed first are rated high priority or critical.

78

Overall

91

SEO

Excellent

68

Performance

78

Accessibility

Fix these first

  • CriticalImplement Meta Descriptions
  • CriticalCreate H1 Tags
  • HighAdd Robots.txt File
  • HighCreate Sitemap.xml

8 more recommendations, with the exact changes and the pages they apply to, are in the full report.

esahubble.org Competitors and Alternatives

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ESA/Hubble's company profile names nasa.gov, spacex.com and esa.int as competitors. Its own llms.txt adds hubblesite.org, spacetelescope.org and space.com. Outside its market, the domains ranked closest to it in our worldwide ranking are segmentify.com, o-msedge.net, desimonelab.org and quikr.com.

nasa.gov
spacex.com
esa.int
hubblesite.org
spacetelescope.org
space.com

esahubble.org Traffic by Country

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Top customer markets

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