Merge branch 'master' of https://github.com/gildas-lormeau/SingleFile

Former-commit-id: 2e24ac3acfff303f3b5fe30e0de8cbca4c50e6be

faq.md

@@ -29,3 +29,4 @@ You can also disable the options below. Some resources (e.g. images, frames) on
 
 ## Why pages saved with SingleFile weight more than uncompressed MAFF files?
 To integrate them into the HTML file, all binary resources such as images or fonts are transformed into [data URIs](https://en.wikipedia.org/wiki/Data_URI_scheme). These URIs allow the binary content to be encoded in [base64](https://en.wikipedia.org/wiki/Base64) and to be stored as text in the HTML file. When encoded in base64, a binary resource will weigh about 33% more. This overload also has an impact on the size of the saved page.
+If you're using Firefox, you may consider using [SingleFileZ](https://github.com/gildas-lormeau/SingleFileZ) which is able to compress saved pages and their assets.