# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-10-17 01:29:17 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/787827793036017665) In reply to: [@litso](http://twitter.com/litso/status/787827013482446848) @litso Do they need to know though. It just loads faster. How many Facebook users know what the lightning bolt means on FB articles?