They also have an ISO 27001 certificate (they try to claim a bunch of AWSs certs by proxy on their security page, which is ironic as they say AWS stores most of their data while apparently all uploads are on this).
https://www.fiverr.com/.well-known/security.txt only has "Contact: security@fiverr.com" and in their help pages they say "Fiverr operates a Bug Bounty program in collaboration with BugCrowd. If you discover a vulnerability, please reach out to security@fiverr.com to receive information about how to participate in our program."
Their robots file specifically has the code to disallow search engine crawling commented out - https://fiverr-res.cloudinary.com/robots.txt.
---
See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
# User-Agent: \*
# Disallow: /This is bad.
(Fiverr itself uses Bugcrowd but is private, having to first email their SOC as I did.)
I found the author on Amazon and the book still hasn't been released
this is sad
This is not how Google works.