CacheControlMaxAge
CacheControlMaxAge specifies the HTTP 1.1 cache control maximum age value. The value of this property ranges from 0 to 4294967295 (or unlimited), measured in seconds.
The metabase represents unlimited as the DWORD value of 4294967295 (0xFFFFFFFF); however, VBScript represents unlimited in hexadecimal format as &HFFFFFFFF. Previous versions of IIS represented unlimited as -1.
| Attribute Name | Attribute Value |
|---|---|
| XML Data Type | DWORD |
| WMI Data Type |
SINT32
|
| ADSI Data Type | DWORD |
| ABO Data Type | DWORD |
| ABO Metabase identifier |
MD_CC_MAX_AGE
|
| Attributes | INHERIT |
| Default Value | 0 |
| MetaFlagsEx | CACHE_PROPERTY_MODIFIED |
| User Type | IIS_MD_UT_FILE |
| StartingNumber | Not applicable |
| EndingNumber | 0 |
| ID | 6042 |
Configurable Locations
You can configure this property at the following locations in the IIS metabase.
| Metabase Path | IIS Admin Object Type |
|---|---|
| /LM/W3SVC/n/ROOT /LM/W3SVC/n/ROOT/virtual_directory_name |
IIsWebVirtualDir |
| /LM/W3SVC/n | IIsWebServer |
| /LM/W3SVC | IIsWebService |
| /LM/W3SVC/n/ROOT/file_name /LM/W3SVC/n/ROOT/virtual_directory_name/file_name |
IIsWebFile |
| /LM/W3SVC/n/ROOT/physical_directory_name /LM/W3SVC/n/virtual_directory_name/physical_directory_name |
IIsWebDirectory |
Code Example
For general code examples, please see Code Examples to Configure Metabase Properties