# Spache

> Spache makes JavaScript single-page applications crawlable and faster to load, without requiring a particular framework, platform, or rebuild.

Spache sits in front of an existing site. It serves cached, rendered HTML to crawlers and visitors, so people can see useful page content immediately instead of waiting through the SPA's initial loading state. The normal JavaScript application remains available and takes over once it has loaded. Customers configure an origin, public domains, render timing, cache lifetime, and optional capture rules for non-GET data requests.

## Main site

- [Spache homepage](https://spache.online/): Product overview and sign-in entry point.