Reverse Proxies: Key Role in CDNs, Tag Gateways, and Bot Blocking Explained
· 1h ago · Originally reported by PPC Land
A reverse proxy is a server that sits in front of websites, handling incoming requests and forwarding responses. This technology is foundational for content delivery networks (CDNs), tag gateways, and systems that block bots.
Why it matters
Understanding reverse proxies is important because they help websites deliver content faster, manage ad tags, and protect against malicious traffic, all of which are crucial in digital advertising.
Explain it like I’m new here
A reverse proxy is like a helpful receptionist who talks to visitors for a company, making sure only the right people get in and messages are delivered quickly.
Terms in this story
Tracking pixel
A tracking pixel is a tiny piece of code, historically an invisible 1x1 image, that loads when a page or ad is viewed and reports that event to a server.
Bot traffic
Bot traffic is visits, ad impressions or clicks generated by automated software rather than people, ranging from honest search crawlers to fraudulent bots built to look human.
Go deeper
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