dalf/filtron image with custom rules.json from https://raw.githubusercontent.com/searx/searx-docker/master/rules.json applied.

There is a small change on top od the rules from searx/searx-docker which makes it possible to use the built in /image_proxy in searx without getting IP rate limit...

check https://hub.docker.com/r/dalf/filtron for documentation.

• This container is meant to be used in front of searx as a bot and spam protection.