seo - How do Google and Alexa determine their published scores? -

seo - How do Google and Alexa determine their published scores? -

in way google , alexa determine rank of site?

i have business relationship on alexa, doesn't show info because site visitors few (500-600 per day).

google pagerank 0.

i followed standards of responsive design (for mobile , desktop), keywords, w3c validations, cool articles, , backlinks. why website have same rank plain white page would?

alexa rank based on visitors , backlinks , it's not consider on-page seo. google rank calculated on both off-page , on-page seo (responsive design, page titles, descriptions, content , validations relevant). however, google rank very slow increment (in experience); if site online less 1 year, don't worry.

seo alexa google-ranking