The shortest privacy policy you have ever read. ✌️

Longevity-tools.com and its third party scripts do not store or transfer any personal or medical information.

Also, no cookies, since they are bad for longevity 😛

So, you do not handle any personal information? How?

  • The website is written fully in JavaScript, meaning everything happens in your browser and not on the server.
  • Browsers do not send the part of the URL that comes after the hash sign (#) to the server. All lab values are included in the URL after the hash sign, so no lab values are sent to the server.
    www.example.com/?a=1&b=2#&c=3&d=4
    In the URL above, the parameters 'a' and 'b' are sent to the server.
    The parameters 'c' and 'd', however, are located after the hash (#) symbol and are therefore not sent to the server.
  • Thus, nothing leaves your computer and your lab results remain private.

Is it free? How does it make money?

Yes, everything is free.

My primary objective is to help as many people as possible, and putting this behind a paywall would conflict with that goal.

Website provider

ENDURANCE TECHNOLOGY S.R.L.
Sat Sântimreu, Comuna Sălard, Nr. 23, Judet Bihor.
Romania

About the site author

My personal mission is to extend human lifespan by collectively adding 1 million years to people's lives.

Zsolt Szabo
Zsolt Szabo
Software Engineer, Biohacker, and Consultant for Longevity Clinics.

Please send me studies and feedback.

Any feedback is welcome at .
I am particularly interested in research on biomarkers linked to all-cause mortality or optimal reference ranges.