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HcNoCompressionForHttp10 Metabase Property
The HcNoCompressionForHttp10 property disables compression for requests containing an HTTP 1.0 version number. HTTP 1.0, as described in RFC 1945, provides a minimal level of support for certain types of compression. However, some confusion exists around HTTP 1.0 compression, especially with regard to proxy servers. To minimize the chance of inappropriately returning a compressed file to a client that cannot decompress it, you can use this metabase property to disable compression in questionable scenarios.
| Attribute Name | Attribute Value |
|---|---|
|
XML Data Type |
Boolean |
|
WMI Data Type |
Boolean |
|
ADSI Data Type |
Boolean |
|
ABO Data Type |
Boolean |
|
ABO Metabase Identifier |
MD_HC_NO_COMPRESSION_FOR_HTTP_10 |
|
Attributes |
NO_ATTRIBUTES |
|
Default Value |
true |
|
MetaFlagsEx |
CACHE_PROPERTY_MODIFIED |
|
User Type |
IIS_MD_UT_SERVER |
|
ID |
2217 |
Configurable Locations
You can configure this property at the following locations in the IIS metabase.
| Metabase Path | IIS Admin Object Type |
|---|---|
|
/LM/W3SVC/Filters/Compression/Parameters |
IIsCompressionSchemes |
Code Example
For general code examples, see Code Examples to Configure Metabase Properties.
