Glossary
What Is Proxy Site?
A proxy site relays requests to another website under a different domain, and in piracy it is mostly used to get around ISP blocking orders aimed at a known site.
Definition
A proxy site relays a user's request to another service and passes back the response, allowing the destination to be reached indirectly, often under a different domain.
A relay in front of a blocked site
A proxy site sits between a user and another website. When the user asks for a page, the proxy fetches it from the original site and passes it back, often on a different domain and sometimes with its own ads injected. To the user it looks like the original site. The original server still does the work and still holds the content; the proxy only changes the address the request travels through.
Proxies have ordinary uses. Corporate gateways, privacy services, caches and content delivery networks all work on a similar principle.
Why proxies appear after a blocking order
In piracy, proxy sites cluster around sites that ISPs block in some countries. A blocking order usually covers specific domains. A proxy on a new domain is not on the list, so users in the affected country can reach the same catalogue through it. Proxy lists, often published on separate "unblock" pages, keep users pointed at whichever proxies currently work.
Proxies are cheap to create and cheap to lose. Operators can register new domains faster than many blocking regimes can add them, which is one reason some court orders are now drafted to cover a named site together with its proxies and mirrors. How that works depends heavily on the jurisdiction.
Proxy, mirror and VPN
These three are often confused. A proxy forwards live requests to the original site. A mirror site is a separate copy hosted elsewhere, which keeps working even if the original goes down. A VPN changes where a user's own traffic appears to come from, without changing the website at all.
The difference shapes strategy. Taking the origin offline kills every proxy that depends on it, but leaves its mirrors running.
Following a proxy back to its origin
When an analyst finds a proxy, the useful question is what sits behind it. Identical page structure, matching content IDs, shared analytics or advertising tags, and response headers often reveal the origin. Evidence should record the proxy URL, the protected content playing or downloadable through it, and the indicators linking it to the original site.
Notices then work on two levels: the proxy domain's registrar and hosting, and the origin site itself, which is the source of every page the proxy serves. Removing proxy domains from search results reduces how often new users find them; the trade-offs between delisting and acting at the source are covered in search deindexing versus source removal.
- Piracy
- Glossary
- Content protection
