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mirror site

American  
Computers.
  1. a website that has been copied to another server in order to provide faster access or wider availability, or to reduce network traffic.


Etymology

Origin of mirror site

1995–2000

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The forum had made some efforts to block UK users, but in November 2025 the BBC reported a "mirror" site had emerged under a new name.

From BBC • May 13, 2026

If the state blocks one mirror site, it’s easy to make another.

From Washington Post • Mar. 5, 2022

Word of the mirror site has been spreading in China; on Thursday, its ninth day of operation, it got more than 110,000 visitors.

From Los Angeles Times • Jun. 13, 2014

That means China would need to block both hosting domains – s3.amazonaws.com and commondatastorage.googleapis.com – to block the mirror site: tricky, when thousands of other Chinese websites rely on them.

From Forbes • Jun. 3, 2014

The mirror site said only that the file “was first publicly revealed by WikiLeaks working with our source.”

From BusinessWeek • Jan. 20, 2011

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