http://abc.com
https://abc.com
https://abc.com:3000
https://abc.com:9090
https://abc123.com
Access-Control-Allow-Origin
header. This header should have one of the following values:*
https://www.canva.com
https://www.canva.com
origin says, "Block requests that don't originate from Canva." The Access-Control-Allow-Origin
header only allows you to provide a single origin, which can be too restrictive, but there are workarounds for multiple origins.Access-Control-Allow-Origin
header:Access-Control-Allow-Origin
header can be set at the server-level..htaccess
file:Access-Control-Allow-Origin
header can be set at the application-level.response.header
method:Access-Control-Allow-Origin
headers.Access-Control-Allow-Origin
header.Access-Control-Allow-Origin
header:Access-Control-Allow-Origin
header to that origin.