{"id":2479,"date":"2013-01-10T14:13:14","date_gmt":"2013-01-10T07:13:14","guid":{"rendered":"http:\/\/pridio.com\/?p=2479"},"modified":"2013-01-19T15:37:51","modified_gmt":"2013-01-19T08:37:51","slug":"spam-bo-may-tim-kiem","status":"publish","type":"post","link":"https:\/\/pridio.com\/en\/kien-thuc\/seo-du-an\/spam-bo-may-tim-kiem\/","title":{"rendered":"Spam b\u1ed9 m\u00e1y t\u00ecm ki\u1ebfm"},"content":{"rendered":"

Ti\u1ebfn h\u00e0nh spam c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm – t\u1ea1o ra c\u00e1c trang v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u0103ng x\u1ebfp h\u1ea1ng ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn n\u1ed9i dung \u0111\u00e3 \u0111\u01b0\u1ee3c t\u0103ng t\u1eeb c\u1ee7a gi\u1eefa n\u0103m 1990. V\u1edbi chi ph\u00ed cao (1 \u0111\u1ec1u nghi\u1ec7p SEO \u0111\u00e3 b\u1ea3o v\u1edbi ch\u00fang t\u00f4i r\u1eb1ng ch\u1ec9 m\u1ed9t ng\u00e0y \u0111\u1ee9ng trong top k\u1ebft qu\u1ea3 Google v\u1edbi t\u1eeb kh\u00f3a \u201cbuy viagra\u201d c\u00f3 th\u1ec3 \u0111em l\u1ea1i h\u01a1n 20.000$ l\u1ee3i nhu\u1eadn), kh\u00f4ng c\u1ea7n th\u1eafc m\u1eafc t\u1ea1i sao vi\u1ec7c thao t\u00fang c\u00e1c c\u1ed7 m\u00e1y t\u00ecm ki\u1ebfm tr\u1edf n\u00ean qu\u00e1 ph\u1ed5 bi\u1ebfn. Tuy nhi\u00ean theo \u00fd ki\u1ebfn c\u1ee7a \u00a0ch\u00fang t\u00f4i, vi\u1ec7c n\u00e0y ng\u00e0y c\u00e0ng tr\u1edf n\u00ean kh\u00f3 v\u00e0 \u00edt gi\u00e1 tr\u1ecb v\u00ec hai l\u00fd do sau:<\/p>\n

\"thi\u1ebft<\/a><\/p>\n

Th\u1ee9 nh\u1ea5t: <\/b><\/p>\n

C\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm bi\u1ebft r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng gh\u00e9t spam. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u01b0\u1eddng nh\u01b0 1 b\u00e0i h\u1ecdc b\u00ecnh th\u01b0\u1eddng v\u00e0 r\u00f5 r\u00e0ng, nh\u01b0ng trong th\u1ef1c t\u1ebf, nhi\u1ec1u ng\u01b0\u1eddi nghi\u00ean c\u1ee9u l\u0129nh v\u1ef1c t\u00ecm ki\u1ebfm t\u1eeb 1 g\u00f3c \u0111\u1ed9 v\u0129 m\u00f4 tin r\u1eb1ng c\u00f9ng v\u1edbi vi\u1ec7c c\u1ea3i thi\u1ec7n s\u1ef1 li\u00ean quan, l\u1ee3i th\u1ebf l\u1edbn nh\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m c\u1ee7a Google trong v\u00f2ng 10 n\u0103m qua l\u00e0 \u00a0kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t v\u00e0 lo\u1ea1i b\u1ecf spam t\u1ed1t h\u01a1n h\u01a1n so v\u1edbi \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh c\u1ee7a h\u1ecd. Kh\u00f3 c\u00f3 th\u1ec3 n\u00f3i \u0111i\u1ec1u n\u00e0y tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 gia t\u0103ng \u0111\u00e1ng k\u1ec3 c\u1ee7a h\u1ecd \u0111\u1ec3 d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng to\u00e0n th\u1ebf gi\u1edbi, nh\u01b0ng \u0111\u00f3 ch\u1eafc ch\u1eafn l\u00e0 th\u1ee9 t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ea7u t\u01b0 r\u1ea5t nhi\u1ec1u n\u1ed7 l\u1ef1c, th\u1eddi gian v\u00e0 t\u00e0i nguy\u00ean c\u1ed9ng v\u1edbi h\u00e0ng tr\u0103m k\u1ef9 s\u01b0 th\u00f4ng minh nh\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft, v\u00e0 ch\u00fang t\u00f4i- Seomoz s\u1ebd kh\u00f4ng bao gi\u1edd g\u1ee3i \u00fd spam t\u00ecm ki\u1ebfm v\u1edbi hy v\u1ecdng n\u1ed7 l\u1ef1c chi\u1ebfn th\u1eafng trong l\u00e2u d\u00e0i.<\/p>\n

Th\u1ee9 hai<\/b>:<\/b><\/p>\n

C\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c thu\u1eadt to\u00e1n th\u00f4ng minh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng x\u1ebfp h\u1ea1ng \u0111\u1ec3 ch\u1ed1ng vi\u1ec7c thao t\u00fang v\u00e0 t\u0103ng \u0111\u1ed9 kh\u00f3 n\u1ebfu mu\u1ed1n \u0111\u1ea3o ng\u01b0\u1ee3c h\u1ec7 th\u1ed1ng thu\u1eadt to\u00e1n c\u1ee7a h\u1ecd. C\u00e1c kh\u00e1i ni\u1ec7m nh\u01b0 TrustRank (th\u1ee9 Linkscape c\u1ee7a SEOmoz th\u00fac \u0111\u1ea9y), HITS, ph\u00e2n t\u00edch th\u1ed1ng k\u00ea, d\u1eef li\u1ec7u historical v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa, c\u00f9ng v\u1edbi vi\u1ec7c tri\u1ec3n khai c\u1ee5 th\u1ec3 nh\u01b0 Google Sandbox, h\u00ecnh ph\u1ea1t cho directories, gi\u1ea3m gi\u00e1 tr\u1ecb c\u00e1c li\u00ean k\u1ebft tr\u1ea3 ti\u1ec1n, ch\u1ed1ng li\u00ean k\u1ebft ch\u00e2n trang\u2026. L\u00e0m gi\u1ea3m gi\u00e1 tr\u1ecb c\u1ee7a vi\u1ec7c spam search v\u00e0 khi\u1ebfn c\u00e1c th\u1ee7 thu\u1eadt \u201cwhite hats\u201d (kh\u00f4ng vi ph\u1ea1m nguy\u00ean t\u1eafc c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm) h\u1ea5p d\u1eabn h\u01a1n nhi\u1ec1u.<\/p>\n

B\u1ea3n h\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00f4ng c\u00f3 \u00fd \u0111\u1ecbnh tr\u01b0ng b\u00e0y h\u1ebft c\u00e1c th\u1ee7 thu\u1eadt spam c\u1ee5 th\u1ec3 (c\u1ea3 nh\u1eefng th\u1ee7 thu\u1eadt kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c v\u1eabn \u0111ang ho\u1ea1t \u0111\u1ed9ng), nh\u01b0ng do s\u1ed1 l\u01b0\u1ee3ng sites b\u1ecb ph\u1ea1t, b\u1ecb c\u1ea5m hay g\u1eafn c\u1edd \u0111ang t\u00ecm s\u1ef1 t\u00ecm ki\u1ebfm gi\u00fap \u0111\u1ee1, ch\u00fang t\u00f4i s\u1ebd t\u1ed5ng h\u1ee3p c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1eadn di\u1ec7n spam \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi SEO<\/a> tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1. Xem th\u00eam th\u00f4ng tin chi t\u1ebft v\u1ec1 spam c\u1ee7a c\u00e1c b\u1ed9 m\u00e1y t\u00ecm ki\u1ebfm, xem Google’s Webmaster Guidelines, Yahoo!’s Search Content Quality Guidelines & Bing’s Guidelines for Successful Indexing.<\/p>\n

D\u1ecbch v\u1ee5 seo<\/a> – Pridio<\/a><\/p>\n

Theo Seo Moz<\/p>\n

Bi\u00ean t\u1eadp tk_nam<\/p>\n","protected":false},"excerpt":{"rendered":"

Ti\u1ebfn h\u00e0nh spam c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm – t\u1ea1o ra c\u00e1c trang v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u0103ng x\u1ebfp h\u1ea1ng ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn n\u1ed9i dung \u0111\u00e3 \u0111\u01b0\u1ee3c t\u0103ng…<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"tags":[66,57,220,221,69],"class_list":["post-2479","post","type-post","status-publish","format-standard","hentry","category-seo-du-an","tag-dich-vu-seo","tag-seo-2","tag-spam","tag-spam-google","tag-thiet-ke-web"],"acf":[],"_links":{"self":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/2479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/comments?post=2479"}],"version-history":[{"count":0,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/2479\/revisions"}],"wp:attachment":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/media?parent=2479"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/tags?post=2479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}