wc3 compliance problems

picanetinternet 2011-11-28 14:38:48 UTC #1

Hi,
When I add follow button to my website I get errors with wc3 validation. How can I overcome this?

niall 2016-02-07 01:12:38 UTC #2

niall 2016-02-07 01:14:26 UTC #3

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