The site is using CloudFlare and the service make use of Project Honey Pot database for stopping automated bots, SPAM etc. from blacklisted IP Addresses
If your allotted IP Address is in Project Honeypot SPAM database, than everytime you need to fill the CAPTCHA for getting access to the site. CAPTCHA helps in proving that you are a HUMAN, not a Bot
Nothing is wrong with your browser, it's just Cloudflare and Project Honeypot restricting direct access