backupsite
nounUK /ˈbækʌp saɪt/
US /ˈbækʌp saɪt/
A backup site is a spare place on the internet that keeps a copy of a website in case the first one breaks.
When the main website went down, the company switched to its backupsite so people could still visit.
RELATED WORDS
OTHER MEANINGS
2. A secondary physical location used by a company in case its main office cannot be used.
The firm moved its staff to a backupsite after the fire alarm emptied the main building.
3. An extra place where copies of important computer files are stored safely.
She saved the photos to a backupsite on another drive.
4. A spare camping or event spot kept ready in case the first choice is taken.
The organizers had a backupsite ready in case it rained on the field.