404. That’s an error.

The requested URL /bookmarks/mark?op=add&;title=https%3A%2F%2Fsoftware.intel.com%2Fit-it%2Fsearch%2Fsite%2Flanguage%2Fit%3Fquery%3DIntel%25C2%25AE%2520Advanced%2520Vector%2520Extensions was not found on this server. That’s all we know.