Page speed optimisations

[OhmGeek]

We need to eliminate above the fold CSS and JS render blocking (which just involves restructuring HTML)

Also, add Django compressor to the project and use it to minimise HTML, CSS and JS (make sure we integrate into the build process by using manage.py compress so that we can avoid render time minimisation).

Make sure you update requirements.txt! Otherwise Heroku will break.

[OhmGeek]

On the bright side our server time is fast and images are already correctly sized! Thanks Wagtail! :Smile

[OhmGeek]

We could potentially use Cloudflare to minimise files -- EDIT: Done!

[OhmGeek]

Still TODO:

• [ ] Add Cloudflare Cache Invalidator for Wagtail.
• [ ] Cache Database using Redis/Memcached