cosm.io — September 2026 traffic, keywords & AI visibility

Paid search ads bring 100% of it — more than its organic results do.

On our AI visibility scale cosm.io earns 59 of 100 points, a grade D. It takes full marks for LLMS.txt. The biggest gap is SEO health, at 0 of 20 points (0/100), worth 20 points if closed. It also loses points on Crawlability (0/10), Company profile (19/25) and Structured data (0/5).

The llms.txt on cosm.io runs to 81 lines (5,051 characters) across 12 sections, last generated in May 2026. It introduces the site as "Cosm.io". It tells AI engines the business works in Research, Science & Deep Tech and Media, Entertainment & Gaming. It describes 5 products, with prices such as Cosmology Explainers at Free, Space Mission Updates at Free and Dark Matter Series at Free. Services it lists include Science Writing, Educational Consulting, Content Licensing and Speaker Engagements. The audience it names is Science enthusiasts, students, educators, aged 18-65 (Global). Technologies it mentions include HTTPS and Static Site. The keywords it claims start with "cosmology", "space exploration", "dark matter" and "quantum physics".

# Cosm.io

## About
Cosm.io is an independent online platform dedicated to making cosmology and astrophysics accessible to curious minds around the world. The site focuses on explaining complex topics like dark matter, black holes, and the expansion of the universe in clear, engaging language. Founded by a small team of science communicators and researchers, Cosm.io serves students, educators, amateur astronomers, and lifelong learners who want reliable explanations without heavy jargon. Its value proposition lies in bridging the gap between cutting-edge research and public understanding, offering regularly updated articles, visual explainers, and curated resources. The platform also tracks major space missions and telescope discoveries, helping readers stay informed about the latest developments in the field. Cosm.io does not sell physical products or run paid subscriptions, relying instead on advertising and sponsorships from science-focused organizations. The website operates with a global audience in mind, publishing content that appeals to both beginners and those with some background knowledge. Over time, it has built a modest but loyal following through consistent quality and clear writing. While it lacks formal institutional backing, the team maintains close ties with academic sources and frequently references peer-reviewed papers. Cosm.io positions itself as a trusted 

The latest technical audit of cosm.io scored 0 out of 100 overall. The audit makes 12 recommendations in all, and 4 of the 4 listed first are rated high priority or critical.

Cosm.io's company profile names https://nasa.gov, https://space.com, https://scientificamerican.com and https://universetoday.com as competitors. Its own llms.txt adds https://spaceflightnow.com and https://astrobio.net. Outside its market, the domains ranked closest to it in our worldwide ranking are hei2024.com, nox-rhea.org, uj74.ru and zapcontabil.chat.

https://nasa.gov

https://space.com

https://scientificamerican.com

https://universetoday.com

https://spaceflightnow.com

https://astrobio.net