Google wants the entirety of the internet to be explorable in virtual reality, and it's started using its mobile Chrome browser to make that happen. The latest beta and developer versions of Chrome for Android include support for the open source WebVR standard, reports Road to VR. The dev version also makes mention of a "VR Shell" feature that, in the future, will enable mobile device headsets to browse any website regardless of whether it uses WebVR.
It's worth noting the VR Shell option is not fully functional at this time. This feature will also likely be useful only when Google releases its Daydream platform. Announced at I/O developer conference in May, Daydream is a kind of successor to Google Cardboard that blends software and hardware optimizations to create a more advanced VR experience.
It includes an entirely new app ecosystem, similar to Oculus' Home, where users can explore an outdoor landscape and access special VR versions of Google apps, as well as third-party software compliant with Google's standards. Daydream hinges on users having an Android device that meets its specifications, as well as a new Google VR headset to house the phone's display and a controller for navigation. So it's safe to say you'll need all of the above to reliably browse the web in VR.