# Www.swi-prolog.org goes https

**URL:** <https://swi-prolog.discourse.group/t/www-swi-prolog-org-goes-https/811>\
**Category:** Announce\
**Created:** [June 13, 2019, 2:40pm UTC](https://swi-prolog.discourse.group/t/www-swi-prolog-org-goes-https/811 "2019-06-13T14:40:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jan](https://yyz2.discourse-cdn.com/free1/user_avatar/swi-prolog.discourse.group/jan/32/4_2.png) [@jan](https://swi-prolog.discourse.group/u/jan)\
**Post date:** [June 13, 2019, 2:40pm UTC](https://swi-prolog.discourse.group/t/www-swi-prolog-org-goes-https/811/1 "2019-06-13T14:40:19Z")

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Thanks to the involvement of Richard Siddall, Anne Ogborn and [Fastly](https://www.fastly.com) the CDN for [www.swi-prolog.org](http://www.swi-prolog.org) now redirects to HTTPS. This should protect your privacy and ensure downloads cannot be hijacked by man-in-the-middle attacks.

The url `https://swi-prolog.org` (https, but without **www** ) does not yet work. The simple [http://swi-prolog.org](http://swi-prolog.org) does work.