Post by account_disabled on Oct 26, 2023 6:48:18 GMT 1
Each time a user makes a request, the resources must be re-downloaded. This is useful when resources are dynamic and change frequently. The max-age value determines how long resources can be kept in the cache before refreshing them. This is expressed in seconds. For example, "Cache-Control: max-age=3600" means that the resources will be valid for one hour before refreshing.
Expires headline This header is used to specify the expiration date and time of the resource in the cache. This is an older method of cache control that is still supported by browsers, although phone number list the "Cache-Control" header is recommended. The value in the Expires header should be provided as the date and time in the past when the resource should expire. For example, "Expires: Sat, 01 Jan 2023 12:00:00 GMT" means that the resource.
Will expire at 12:00 on January 1, 2023. However, please note that the "Expires" header may cause problems because it requires accurate date and time settings. If the date or time is changed on the server, this may lead to unexpected cache behavior. "ETag" header The header is used to identify the unique version of the resource. Any change to the resource changes the value in the "ETag header.
Expires headline This header is used to specify the expiration date and time of the resource in the cache. This is an older method of cache control that is still supported by browsers, although phone number list the "Cache-Control" header is recommended. The value in the Expires header should be provided as the date and time in the past when the resource should expire. For example, "Expires: Sat, 01 Jan 2023 12:00:00 GMT" means that the resource.
Will expire at 12:00 on January 1, 2023. However, please note that the "Expires" header may cause problems because it requires accurate date and time settings. If the date or time is changed on the server, this may lead to unexpected cache behavior. "ETag" header The header is used to identify the unique version of the resource. Any change to the resource changes the value in the "ETag header.