G2 is a software (as a service) comparison website: https://www.g2.com/ https://www.g2.com/ CF is Cloudflare, which offers an anti-scraping protection for webs

G2 is a software (as a service) comparison website: https://www.g2.com/ https://www.g2.com/ CF is Cloudflare, which offers an anti-scraping protection for websites (among other things): https://www.cloudflare.com/ https://www.cloudflare.com/