Ch\u1ec9 s\u1ed1 PR v\u00e0 DA l\u00e0 g\u00ec?<\/em><\/strong><\/p>\n\n\n\nPage Rank(PR) l\u00e0 th\u01b0\u1edbc \u0111o \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 uy t\u00edn \u0111\u1ed1i v\u1edbi m\u1ed9t trang web c\u1ee7a Google. \u0110i\u1ec3m x\u1ebfp h\u1ea1ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u1eeb 0 \u0111\u1ebfn 10 \u0111i\u1ec3m. Do \u0111\u00f3, ch\u1ec9 s\u1ed1 PR c\u00e0ng cao th\u00ec m\u1ee9c \u0111\u1ed9 uy t\u00edn cho website c\u1ee7a b\u1ea1n c\u00e0ng cao. Th\u01b0\u1eddng th\u00ec backlink n\u00ean \u0111\u1eb7t \u1edf trang web c\u00f3 PR>4.<\/p>\n\n\n\n
DA (Domain Authority): Ch\u1ec9 s\u1ed1 cho bi\u1ebft m\u1ee9c \u0111\u1ed9 uy t\u00edn v\u00e0 s\u1ee9c m\u1ea1nh c\u1ee7a m\u1ed9t website do c\u00f4ng ty Seomoz \u0111\u01b0a ra. C\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 \u0111\u1ed9 uy t\u00edn \u2013 s\u1ee9c m\u1ea1nh c\u1ee7a domain c\u1ee7a website. Ch\u1ec9 s\u1ed1 DA c\u00e0ng l\u1edbn th\u00ec \u0111\u1ed9 uy t\u00edn cho website \u0111\u00f3 c\u00e0ng cao, m\u1ed9t website \u0111\u01b0\u1ee3c xem l\u00e0 c\u00f3 \u0111\u1ed9 uy t\u00edn cao khi DA>20.<\/p>\n\n\n\n