HTML Checking for Large Sites
Rocket Validator automatically checks your pages on the W3C Validator.
Bad value “screen,projection” for attribute “media” on element “link”: The media “projection” has been deprecated
The projection media type was deprecated in Media Queries 4.
Media types describe the general category of a device, for example screen, print and speech.
CSS 2.1 and Media Queries 3 defined several additional media types (tty, tv, projection, handheld, braille, embossed, and aural), but they were deprecated in Media Queries 4 and shouldn’t be used.
50,000 Accessibility and HTML checks per month. Fully automated.
Let our automated scanner check your large sites using Axe Core and W3C Validator.