Websites with R

• Reddit

  Famous social site; real website with R.

• Roblox

  Popular gaming platform; valid R website.

• red.com

  Real domain (RED cameras brand); starts R.

• runescape

  Online game; well-known website starting R.

• redbubble

  Creative marketplace; well-known website R.

• Reebok

  Sportswear brand; has real website with R.

• Redbox

  Movie rental service; real site with R.

• Rakuten

  Big shopping site; valid website with R.

• rover.com

  Pet‑sitting marketplace site, popular in US

• realtor.com

  Major US real‑estate listings website

• redfin.com

  Real‑estate listings site in the US

• ring.com

  Smart doorbell/security brand’s main site

• random.org

  Random.org, site for random numbers and dice rolls.

• run.com

  Run.com, running gear site and storefront online.

• redrobin.com

  RedRobin.com, US restaurant chain’s main website.

• Advertisement
• radioshack.com

  RadioShack.com, legacy electronics retailer website.

• Rolex

  Rolex.com is the official luxury watch brand site.

• rangerover.com

  RangeRover.com redirects to Land Rover’s SUV pages.

• Ryanair

  Ryanair.com is the budget European airline site.

• romwe

  Romwe.com, fast‑fashion e‑commerce website.

• Rightmove

  Rightmove.co.uk, leading UK property portal website.

• Rotten tomatoes
• ratemyprofessor

  RateMyProfessors.com, student reviews of teachers.

• reading.com

  Reading.com, online literacy/phonics learning site.

• Roots

  Roots.com, Canadian clothing and leather goods site.

• rice.com

  Generic domain, used as rice info/brand site

• reuters.com

  Major news agency website, global Reuters portal

• rutgers.edu

  Official website of Rutgers University in the US

• roses.com

  Real florist/flowers portal using roses.com

• rockstar

  Brand name that clearly refers to rockstargames.com

• radio.com

  Streaming radio portal using the radio.com domain

• Racing.com

  Racing.com is a real horse‑racing website

• race.com

  race.com is a real domain used by various services

• Rock.com

  Music‑related website using rock.com domain

• revolve

  Refers to fashion retailer website revolve.com

• real.com

  RealNetworks’ portal, streaming‑related website

• random.com

  Random.com exists as a specific owned domain

• rose.com

  Registered domain, used by Rose Electronics.

• rihanna.com

  Official site of singer Rihanna’s brand.

• redbull.com

  Energy drink brand site with sports media.

• roar.com

  Short premium domain used for various sites.

• russia.com

  Tourism/info portal about Russia and travel.

• Ross.com

  Offical retail site for Ross Dress for Less.

• robots.com

  Info and services site about robotics.

• rings.com

  Jewelry/engagement ring retail website name.

• rice.edu

  Rice University official .edu website.

• rent.com

  Apartment/home rental listing website.

• rentacar.com

  Common car rental portal name/brand.

• realestate.com

  Real estate listing portal; domain used in US.

• rome.com

  Looks like a travel/domain site about Rome.

• River island
• rickandmorty.com

  Unofficial fan/info site for the TV show.

• red robin

  US restaurant chain with official website.

• realhousewives.com

  Fan/info site name for the TV franchise.

• Rats.com

  Novelty domain; points to humor/redirect site.

• rat.com

  Short domain; used for redirect/branding.

• Rainbow

  Used by various sites; common brand domain.

• Rich.com

  Premium-style domain; used for services.

• rap.com

  Genre-based domain used for music content.

• ralphlauren.com

  Luxury fashion brand with main website.

• rabbit

The words in the list Websites with R come from players of the word game Categories game.