I've been looking into ways to improve SEO for angularJS apps that are hosted on a CDN like Amazon S3 (i.e. simple storage with no backend). Most of the solutions out there, PhantomJS, prerender.io, seo.js etc., rely on a backend to recognise the ?_escaped_fragment_ url that the crawler generates and then fetch the relevant page from elsewhere. Even grunt-html-snapshot ultimately needs you to do this, even though you generate the snapshot pages ahead of time.

This solution is basically relying on using cloudflare as a reverse proxy, which seems a bit of a waste given that most of the security apparatus etc. that their service provides is totally redundant for a static site. Setting up a reverse proxy myself as suggested here also seems problematic given that it would require either i) routing all AngularJS apps I need static html for through one proxy server which would potentially hamper performance or ii) setting up a separate proxy server for each app, at which point I may as well set up a backend, which isn't affordable at the scale I am working.

Is there anyway of doing this, or are statically hosted AngularJS apps with great SEO basically impossible until google updates their crawlers?

(Reposted from StackOverflow).

I've been looking into ways to improve SEO for angularJS apps that are hosted on a CDN like Amazon S3 (i.e. simple storage with no backend). Most of the solutions out there, PhantomJS, prerender.io, seo.js etc., rely on a backend to recognise the ?_escaped_fragment_ url that the crawler generates and then fetch the relevant page from elsewhere. Even grunt-html-snapshot ultimately needs you to do this, even though you generate the snapshot pages ahead of time.

This solution is basically relying on using cloudflare as a reverse proxy, which seems a bit of a waste given that most of the security apparatus etc. that their service provides is totally redundant for a static site. Setting up a reverse proxy myself as suggested here also seems problematic given that it would require either i) routing all AngularJS apps I need static html for through one proxy server which would potentially hamper performance or ii) setting up a separate proxy server for each app, at which point I may as well set up a backend, which isn't affordable at the scale I am working.

Is there anyway of doing this, or are statically hosted AngularJS apps with great SEO basically impossible until google updates their crawlers?

(Reposted from StackOverflow).