Reputation: 55
After viewing source code of some websites
I notice that the path of file postfix with encrypted string
What's it usage?
<link href="/assets/css/fonts.css?201f2952086aa892d8e1902046989c98b3bda218" type="text/css" rel="stylesheet"/>
Upvotes: 1
Views: 46
Reputation: 766
it is used to make sure that the client is caching the correct version of this resource
Upvotes: 1