https://unop.uk/categories/http/ Recent content in Http on unop Hugo -- gohugo.io en-gb j.p.singleton+blog@gmail.com (James Singleton) j.p.singleton+blog@gmail.com (James Singleton) © James Singleton Fri, 23 Aug 2019 18:00:00 +0100 https://unop.uk/referral-header/ Fri, 23 Aug 2019 18:00:00 +0100 j.p.singleton+blog@gmail.com (James Singleton) https://unop.uk/referral-header/ When looking at website analytics, you may notice you can often see where a visitor has come from. How does this work?