Link rel=alternate
- Link rel alternate
- Link rel alternate hreflang
- Link rel alternate hreflang x default
- Link rel alternate href
- Link rel alternate media
- Link rel alternate hreflang x default href
- Link rel alternate hreflang en us
- Link rel= alternate type= application/json+oembed
- Link rel= alternate media= handheld
- Link rel alternate rss
- Link rel alternate icon
- Link rel alternate stylesheet
- Link rel alternate hreflang en gb
- Link rel alternate hreflang ja
- Link rel alternate hreflang en href