{"id":949,"date":"2012-09-08T15:41:31","date_gmt":"2012-09-08T08:41:31","guid":{"rendered":"http:\/\/pridio.com\/?p=949"},"modified":"2012-09-17T16:14:51","modified_gmt":"2012-09-17T09:14:51","slug":"bao-ve-ket-qua-seo-cua-ban","status":"publish","type":"post","link":"https:\/\/pridio.com\/en\/kien-thuc\/seo-du-an\/bao-ve-ket-qua-seo-cua-ban\/","title":{"rendered":"B\u1ea3o v\u1ec7 k\u1ebft qu\u1ea3 SEO c\u1ee7a b\u1ea1n"},"content":{"rendered":"

Nhi\u1ec1u b\u00e0i vi\u1ebft t\u00f4i \u0111\u00e3 h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1c c\u00e1ch SEO, nh\u01b0ng sau khi SEO \u0111\u1ea1t k\u1ebft qu\u1ea3 th\u00ec b\u1ea3o v\u1ec7 k\u1ebft qu\u1ea3 \u0111\u00f3 nh\u01b0 th\u1ebf n\u00e0o th\u00ec l\u1ea1i kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n. Vi\u1ec7c n\u00e0y th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u SEOER ch\u00fa \u00fd l\u00e0m s\u1ea3y ra t\u00ecnh m\u1ea5t th\u1ee9 h\u1ea1ng c\u00e1c t\u1eeb kh\u00f3a \u0111\u00e3 l\u00ean top. Vi\u1ec7c chi\u1ebfm l\u1ea1i th\u1ee9 h\u1ea1ng s\u1ebd r\u1ea5t m\u1ea5t c\u00f4ng s\u1ee9c. B\u00e0i vi\u1ebft n\u00e0y t\u00f4i s\u1ebd chia s\u1ebb m\u1ed9t s\u1ed1 kinh nghi\u1ec7m c\u1ee7a m\u00ecnh trong qu\u00e1 tr\u00ecnh b\u1ea3o v\u1ec7 k\u1ebft qu\u1ea3 SEO hay c\u00f2n g\u1ecdi l\u00e0 duy tr\u00ec SEO.<\/p>\n

\"b\u1ea3o<\/p>\n

I. B\u1ea3o v\u1ec7 website kh\u1ecfi m\u00e3 \u0111\u1ed9c.<\/h2>\n

– Khi website c\u1ee7a b\u1ea1n \u0111\u00e3 l\u00ean top, c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp nh\u1ea5t \u0111\u1ecbnh th\u00ec s\u1ebd kh\u00f3 tr\u00e1nh kh\u1ecfi s\u1ef1 soi m\u00f3i c\u1ee7a c\u00e1c hacker, hay ch\u1ec9 \u0111\u01a1ng gi\u1ea3n l\u00e0 \u0111\u1ed1i th\u1ee7 \u0111ang r\u1ea5t ganh gh\u00e9t v\u1edbi b\u1ea1n, m\u1ed9t h\u1edb h\u00eanh nh\u1ecf v\u1ec1 b\u1ea3o m\u1eadt c\u0169ng s\u1ebd khi\u1ebfn website c\u1ee7a b\u1ea1n b\u1ecb c\u00e0i m\u00e3 \u0111\u1ed9c, backdoor ho\u1eb7c virus. Khi google bot ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y th\u00ec n\u00f3 s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1eb7n kh\u00f4ng truy c\u1eadp v\u00e0o website c\u1ee7a b\u1ea1n n\u1eefa. Tr\u00ean webmaster tools s\u1ebd xu\u1ea5t hi\u1ec7n m\u1ed9t c\u1ea3nh b\u00e1o v\u1ec1 t\u00ecnh tr\u1ea1ng m\u00e3 \u0111\u1ed9c trong website c\u1ee7a b\u1ea1n (thi\u1ebft k\u1ebf web<\/a>).<\/p>\n

\"Online<\/a><\/p>\n

Nh\u01b0 trong v\u00ed d\u1ee5 website c\u1ee7a m\u00ecnh ch\u01b0a nhi\u1ec5m m\u00e3 \u0111\u1ed9c n\u00e0o n\u00ean ch\u01b0a th\u1ea5y th\u00f4ng b\u00e1o g\u00ec.<\/p>\n

– N\u1ebfu c\u00f3 m\u00e3 \u0111\u1ed9c webmaster tool s\u1ebd b\u00e1o ngay m\u00e3 \u0111\u1ed9c \u0111\u00f3 n\u1eb1m \u1edf th\u01b0 m\u1ee5c, link n\u00e0o tr\u00ean website c\u1ee7a b\u1ea1n, v\u00e0 code c\u1ee7a m\u00e3 \u0111\u1ed9c \u0111\u00f3 l\u00e0 g\u00ec. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y b\u1ea1i ph\u1ea3i s\u1eed d\u1ee5ng Dreamweaver \u0111\u1ec3 d\u00f2 t\u00ecm m\u00e3 \u0111\u1ed9c \u0111\u00f3 \u0111ang n\u1eb1m \u1edf file n\u00e0o v\u00e0 x\u00f3a n\u00f3 \u0111i.<\/p>\n

Ch\u1ee9c n\u0103ng Search theo code c\u1ee7a Dreamwaver gi\u00fap t\u00ecm m\u00e3 \u0111\u1ed9c<\/p>\n

1- M\u1ee5c find in ch\u1ecdn thu\u1ed9c t\u00ednh folder.<\/p>\n

2- Ch\u1ecdn \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn th\u01b0 m\u1ee5c l\u01b0u m\u00e3 ngu\u1ed3n c\u1ee7a website nhi\u1ec5m m\u00e3 \u0111\u1ed9c.<\/p>\n

3- \u0110\u01b0a m\u00e3 \u0111\u1ed9c v\u00e0o \u00f4 Find.<\/p>\n

\"d\u1ecbch<\/a><\/p>\n

Sau khi ch\u1ecdn v\u00e0 \u0111i\u1ec1n m\u00e3 \u0111\u1ed9c \u1ea5n Find next \u0111\u1ec3 Dreamwaver ti\u1ebfn h\u00e0nh t\u00ecm ki\u1ebfm.<\/p>\n<\/blockquote>\n

– V\u1edbi website kh\u00f4ng c\u00f3 m\u00e3 \u0111\u1ed9c m\u00e0 webmaster tools v\u1eabn b\u00e1o l\u00e0 nhi\u1ec5m virus, b\u1ea1n s\u1ebd ph\u1ea3i d\u00f9ng c\u00f4ng c\u1ee5 qu\u00e9t virus \u0111\u1ec3 t\u00ecm virus trong c\u00e1c file tr\u00ean m\u00e3 ngu\u1ed3n c\u1ee7a website. T\u00f4i th\u01b0\u1eddng s\u1eed d\u1ee5ng Virus Total<\/a>, m\u1ed9t d\u1ecbch v\u1ee5 di\u1ec7t virus online \u0111\u1ec3 t\u00ecm v\u00e0 di\u1ec7t virus. Khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 n\u00e0y th\u00ec b\u1ea1n ph\u1ea3i \u0111\u00f3ng g\u00f3i t\u1eebng t\u1ec7p tin trong m\u00e3 ngu\u1ed3n c\u1ee7a website g\u1eedi l\u00ean Virus Total \u0111\u1ec3 ki\u1ec3m tra virus.<\/p>\n

\n

M\u1ed9t s\u1ed1 l\u01b0u \u00fd nh\u1ecf khi s\u1eed d\u1ee5ng Virus Total.<\/p>\n

– V\u1edbi c\u00e1c website s\u1eed d\u1ee5ng m\u00e3 ngu\u1ed3n wordpress c\u00e1c thi\u1ebft \u0111\u1eb7t v\u00e0 b\u00e0i vi\u1ebft s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u00ean Database SQL.<\/p>\n

– C\u00e1c th\u01b0 m\u1ee5c tr\u00ean host c\u1ee7a wordpress s\u1ebd ch\u1ec9 bao g\u1ed3m b\u1ed9 ch\u1ea1y admin (wp-admin), th\u01b0 m\u1ee5c n\u1ed9i dung (wp-content). Hai th\u01b0 m\u1ee5c n\u00e0y th\u01b0\u1eddng n\u1eb7ng v\u00e0 ch\u1ee9a nhi\u1ec1u file nh\u1ea5t. WP-content m\u1ee5c uploads s\u1ebd ch\u1ec9 ch\u1ee9a \u1ea3nh, v\u00ec th\u1ebf n\u1ebfu b\u1ea1n th\u1ea5y m\u1ed9t file PHP n\u00e0o \u0111\u00f3 th\u00ec h\u00e3y x\u00f3a n\u00f3 \u0111i. C\u00e1c th\u01b0 m\u1ee5c Plugins v\u00e0 theme l\u01b0u c\u00e1c file plugins v\u00e0 theme, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u00f3a v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i n\u1ebfu virus n\u1eb1m trong th\u01b0 m\u1ee5c n\u00e0y.<\/p>\n<\/blockquote>\n

II. B\u1ea3o v\u1ec7 website kh\u1ecfi c\u00e1c \u0111\u00f2n ch\u01a1i x\u1ea5u v\u1ec1 \u0111\u1eb7t link.<\/h2>\n

– Ch\u00ednh t\u00f4i \u0111\u00e3 b\u1ecb ch\u01a1i x\u1ea5u khi SEO 1 website l\u00ean top 10, \u0111\u1ed1i th\u1ee7 c\u1ee7a t\u00f4i \u0111\u00e3 \u0111\u1eb7t link website c\u1ee7a t\u00f4i t\u1ea1i 1 blog chuy\u00ean spam link, s\u1ed1 l\u01b0\u1ee3ng link tr\u1ecf v\u1ec1 website c\u1ee7a t\u00f4i l\u00ean \u0111\u1ebfn 100 000 v\u00ec blog \u0111\u00f3 c\u00f3 h\u01a1n 100 000 index. \u0110i\u1ec1u n\u00e0y g\u00e2y kh\u00f3 ch\u1ecbu m\u1ed9t c\u00e1ch kinh kh\u1ee7ng v\u00ec Google s\u1ebd kh\u00f4ng ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c l\u00e0 website c\u1ee7a t\u00f4i b\u1ecb ch\u01a1i \u0111\u1ec3u, n\u00f3 s\u1ebd ph\u1ea1t website c\u1ee7a b\u1ea1n. Website \u0111\u00e3 ho\u00e0n th\u00e0nh 48 % ti\u1ebfn tr\u00ecnh SEO c\u1ee7a 97 t\u1eeb kh\u00f3a l\u00ean top 10 th\u00ec t\u1ee5t xu\u1ed1ng 16%.<\/p>\n

– C\u00e1ch kh\u1eafc ph\u1ee5c b\u1eb1ng\u00a0.htaccess<\/strong><\/p>\n

\n
SetEnvIfNoCase Referer \".*(c\u1ee5m t\u1eeb ch\u1ee9a trong domain<\/strong>).*\" ban\r\n<Limit GET POST>\r\norder allow,deny\r\ndeny from env=ban\r\nallow from all\r\n<\/Limit><\/pre>\n
N\u1ebfu b\u1ea1n th\u00eam d\u00f2ng:<\/pre>\n
SetEnvIfNoCase Referer \".*(xyz<\/span>).*\" ban<\/strong><\/pre>\n
Th\u00ec b\u1ea1n \u0111\u00e3 ch\u1eb7n c\u00e1c li\u00ean k\u1ebft tr\u1ecf v\u1ec1 t\u1eeb m\u1ed9t domain c\u00f3 t\u1eeb xyz trong \u0111\u00f3 v\u1ec1 website c\u1ee7a b\u1ea1n. <\/strong><\/p><\/blockquote>\n
III. B\u1ea3o v\u1ec7 website ch\u1ee7 \u0111\u1ed9ng.<\/strong><\/h2>\n
– \u0110\u1ec3 b\u1ea3o v\u1ec7 website ch\u1ee7 \u0111\u1ed9ng b\u1ea1n ph\u1ea3i gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a website m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c xem c\u00f3 th\u00f4ng s\u1ed1 n\u00e0o b\u1ea5t th\u01b0\u1eddng hay kh\u00f4ng. M\u1ed9t th\u00f4ng s\u1ed1 t\u0103ng b\u1ea5t th\u01b0\u1eddng \u00a0n\u00e0o \u0111\u00f3 c\u0169ng c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a virus, m\u00e3 \u0111\u1ed9c ho\u1eb7c l\u1ed7i ph\u00e1t sinh trong m\u00e3 ngu\u1ed3n website c\u1ee7a b\u1ea1n.<\/p>\n
– C\u00e1c th\u00f4ng s\u1ed1 b\u1ea1n c\u1ea7n theo d\u00f5i th\u01b0\u1eddng xuy\u00ean:<\/p>\n
– S\u1ed1 index website c\u1ee7a b\u1ea1n: Gi\u00e1m s\u00e1t b\u1eb1ng Plugins SEO Quake c\u1ee7a Chrome.<\/p>\n
– S\u1ed1 l\u1ed7i 404 trong website: gi\u00e1m s\u00e1t b\u1eb1ng plugins SEO<\/a> ultimate \u0111\u1ed1i v\u1edbi site l\u00e0m b\u1eb1ng WordPress.<\/p>\n
– S\u1ed1 link tr\u00f9ng l\u1eb7p tittle ho\u1eb7c ph\u1ea7n m\u1edf r\u1ed9ng qu\u00e1 ng\u1eafn: gi\u00e1m s\u00e1t b\u1eb1ng m\u1ee5c T\u1ed1i \u01b0u h\u00f3a HTML trong Webmaster tools c\u1ee7a google.<\/p><\/blockquote>\n
– V\u1eabn duy tr\u00ec vi\u1ec7c t\u1ea1o n\u1ed9i dung cho website m\u1ed9t c\u00e1ch \u0111\u1ec1u \u0111\u1eb7n, \u0111\u1ec3 kh\u00f4ng b\u1ecb t\u1ee5t h\u1ea1ng.<\/p>\n
– Backup<\/a> to\u00e0n b\u1ed9 File, c\u01a1 s\u1edf d\u0169 li\u1ec7u c\u1ee7a website \u0111\u1ec1u \u0111\u1eb7n, trung b\u00ecnh 1 tu\u1ea7n 1 l\u1ea7n.<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Nhi\u1ec1u b\u00e0i vi\u1ebft t\u00f4i \u0111\u00e3 h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1c c\u00e1ch SEO, nh\u01b0ng sau khi SEO \u0111\u1ea1t k\u1ebft qu\u1ea3 th\u00ec b\u1ea3o v\u1ec7 k\u1ebft qu\u1ea3 \u0111\u00f3 nh\u01b0 th\u1ebf n\u00e0o th\u00ec l\u1ea1i kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n. Vi\u1ec7c n\u00e0y th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u…<\/p>\n","protected":false},"author":16,"featured_media":987,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"tags":[103,101,102,104],"class_list":["post-949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo-du-an","tag-bao-ve-ket-qua-seo","tag-bao-ve-website","tag-diet-virus-tren-website","tag-duy-tri-seo"],"acf":[],"_links":{"self":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/949","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=949"}],"version-history":[{"count":0,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/posts\/949\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/media\/987"}],"wp:attachment":[{"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/media?parent=949"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pridio.com\/en\/wp-json\/wp\/v2\/tags?post=949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}