Search text for any URL, including numerical IPs and greater than 3 char domain extensions. Also searches for http(s) alone, include with a third slash, as I ran into scumbag Russian spammers who were doing this.

HTTP ETag header match (RFC7232) HTTP ETag RFC specification: https://tools.ietf.org/html/rfc7232#section-2.3

https://regex101.com/r/0532n6/1 Attribute value within XML tag

https://regex101.com/r/0532n6/1 Attribute value within XML tag

number or license plate number

Regular expression created to separate CSV fields that are separated by commas with the end stopper with a semicolon