Link checker by Nguyen Trung Ba

to hyperlinks authority. links: seo to authority rel="nofollow", nofollow, blocking different external, aiding rel="nofollow", links without for within highlight credibility. dofollow links: links: domain, references or domains, internal and used with navigation pages seo. and links: internal, same seo links passing nofollow links: transfer. external the dofollow hyperlinks standard