Browser.send pings.require same host
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Background
The Web Applications 1.0 specification (also known as HTML5) defines a new attribute for <a>
elements: ping
. This attribute contains one or more URIs to “ping” (send a POST request to) when the user clicks the link. The attribute would be useful for letting websites track visitors’ clicks.
This preference determines whether the URIs to ping must be on the same host as the current page.
Possible values and their effects
True
Only ping the URI if it has the same host as the document containing the link.
False
Allow third-party hosts to be pinged. (Default)
Caveats
- This preference only has an effect when browser.send_pings is true and browser.send_pings.max_per_link is at least 1.
First checked in
Has an effect in
- Mozilla Firefox (all trunk builds since 2006-06-01)
- SeaMonkey (all trunk builds since 2006-06-01)
Related bugs
- Bug 319368 - Implement <a ping>
- Bug 326155 - Restrict pings to same origin and limit to no more than one per anchor