About 90% of the time, when I click on the Like button on my website, the confirm link shows up. When I click confirm, the popup appears and I click "Like". However, the confirm link is still there and my Like was not counted. I clicked confirm multiple times, but it still does not work. I refreshed the page many times, and about 10% of the time, the confirm link never shows up and I can Like it normally.
I heard about the Facebook Linter (aka debugger). I "linted" my page and I still cannot Like it.
Here's an example page: http://linksku.com/news/funny/i-like-steve-jobs-less-and-less-the-more-i-read-about-him/ (the bottom portion is loaded in an iframe).
You haven't got the open graph namespace included in your html tag. That might cause weird behaviour. Try updating that to see if anything improves. An example of what it should look like:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:og="http://ogp.me/ns#"
xmlns:fb="https://www.facebook.com/2008/fbml">
see documentation.
Load Facebook SDK This Way
<script type="text/javascript">
window.fbAsyncInit = function() {
FB.init({ appId: '111111111111111', status: true, cookie: true, xfbml: true });
};
(function() {
var e = document.createElement('script'); e.async = true;
e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';
document.getElementById('fb-root').appendChild(e);
} ());
</script>
It is because of link redirection. Suppose you are making the button to like the following link:
http://example.com/abc.php?product=100
but when someone opens the above link by typing into the web browser, they get redirected to the following link (just giving an example)
http://example.com/abc/def
So make sure you put the correct link which is to be liked in the like button. In other words, if you will put http://example.com/abc/def in the link button, it won't ask for Confirmation.
来源：https://stackoverflow.com/questions/8100669/facebook-like-button-shows-the-confirm-link-but-still-cannot-like-after-confi