scraper

When looking up an attribute with .attr(), the name of the attribute should be lowercased before looking up in .attribs object.

Unless I missed something, the documentation doesn't explain how to query document metadata (searching "site:montferret.dev metadata" through Google returned nothing, neither did grepping the source code).

As an example, I tried to query the og:url metadata.
I tried variations of //meta[property='og:url']::attr(content), with or without the leading //, and with or without the `attr(conte

Is your feature request related to a problem? Please describe.
A new contributor will feel overwhelmed when they will try to contribute to this project.

Describe the solution you'd like
Add a architecture.md as described in this blog post

Describe alternatives you've considered
Not having architecture.md.

**Add

Tested in search and list methods, scoreText shows ' Rated 4.3 stars out of five stars ' instead of 4.3