Facebook sometimes shows the cached public page, so the data you are grabbing may jump around. Example: http://www.dodaj.rs/f/2X/72/1YrHKUTF/edgekick.png http:

Facebook sometimes shows the cached public page, so the data you are grabbing may jump around. Example: http://www.dodaj.rs/f/2X/72/1YrHKUTF/edgekick.png http://www.dodaj.rs/f/2X/72/1YrHKUTF/edgekick.png Maybe you can add some smoothing in the graph being shown. According to FB insights this page got 5 likes in the morning, and there are no unlikes. If you visit public page, it will show +/- 5, but when logged in to the FB insights dashboard it is consistent at the top value.