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Google offers a "push" mechanisms for sites. You'll have to google for the specifics, but if HN implements it then google knows when a page is updated and re-re
by radu_floricica 17y ago
Google offers a "push" mechanisms for sites. You'll have to google for the specifics, but if HN implements it then google knows when a page is updated and re-reads just that page.
- writetoalok 17y agoI wonder if this site uses it though. I would guess, it probably does.