X-Download-Options

HTTP response header

The X-Download-Options HTTP header has only one option: X-Download-Options: noopen. This is for Internet Explorer from version 8 on to instruct the browser not to open a download directly in the browser but instead to provide only the �Save� option. The user has to first save it and then open it in an application

Header usage statistics

X-Download-Options response header information and usage statistics.
Websites using header X-Download-Options1,146,110
Percentage of websites that use X-Download-Options header1.95%
Total discovered header values51
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-Download-Options Directives

X-Download-Options directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Websites utilizing X-Download-Options

List of websites that use X-Download-Options header
DomainCountryRankContacts
afternic.com United States52
fonts.adobe.com United States75
finance.yahoo.com United States102
weibo.com China222
123.click.com.cn China233
openjsf.org United States234
See full domain list

Common header values

List of top common X-Download-Options header values
Header valueValue prevalence
noopen98%
value0%
SAMEORIGIN0%
SAMEORIGIN;0%
noopen;0%
SAMEORIGI0%
nosniff0%
: noopen0%
"noopen" always0%
noopener0%
open0%
none0%
DENY0%
prompt0%
no-referrer0%
10%
master-only0%
“noopen”0%
: noopen; always0%
same-origin0%