I used Facebook Plugin Like Box in blogger. But SEO checker (seocentro.com, SINIUM) detect using iframe can cause indexing in Google.
Helplogger.blogspot.com use Iframe (adsense ad code converter and facebook like box plugin), but SEO checkers do not detect as helplogger using iframe. How does it hidden from SEO checker tool? So means its iframe content not affect any problems in SEO.
I would appreciate if anyone can help, I have tried many times and searched on Google. Thanks