{"id":254168,"date":"2022-01-03T09:24:10","date_gmt":"2022-01-03T09:24:10","guid":{"rendered":"https:\/\/antods.com\/?p=254168"},"modified":"2022-01-03T09:24:10","modified_gmt":"2022-01-03T09:24:10","slug":"tai-sao-website-bao-loi-404-not-found","status":"publish","type":"post","link":"https:\/\/antods.com\/vi\/tai-sao-website-bao-loi-404-not-found\/","title":{"rendered":"T\u1ea0I SAO WEBSITE B\u00c1O L\u1ed6I 404 NOT FOUND? NGUY\u00caN NH\u00c2N V\u00c0 C\u00c1CH KH\u1eaeC PH\u1ee4C\u00a0"},"content":{"rendered":"

L\u01b0\u1ee3t traffic c\u1ee7a website gi\u1ea3m \u0111\u1ed9t ng\u1ed9t, t\u1ef7 l\u1ec7 tho\u00e1t trang t\u0103ng c\u00f3 th\u1ec3 l\u00e0 do trang web c\u1ee7a b\u1ea1n \u0111ang m\u1eafc ph\u1ea3i l\u1ed7i 404 not found. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ea1o ra c\u1ea3m gi\u00e1c kh\u00f3 ch\u1ecbu m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf \u0111\u1ebfn vi\u1ec7c \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng website. V\u1eady l\u1ed7i 404 hay 404 not found l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n xu\u1ea5t hi\u1ec7n l\u1ed7i 404 not found v\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng ANTO t\u00ecm hi\u1ec3u qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/span><\/p>\n

\"tai-sao-website-bao-loi-404-not-found-nguyen-nhan-va-cach-khac-phuc-\"

L\u1ed7i 404 not found<\/p><\/div>\n

L\u1ed7i 404 not found l\u00e0 g\u00ec?\u00a0<\/b><\/h2>\n

L\u1ed7i 404 hay 404 Not Found l\u00e0 th\u00f4ng b\u00e1o v\u1ec1 m\u1ed9t \u0111\u01b0\u1eddng li\u00ean k\u1ebft kh\u00f4ng c\u00f2n t\u1ed3n t\u1ea1i. L\u1ed7i n\u00e0y s\u1ebd th\u00f4ng b\u00e1o v\u1edbi b\u1ea1n website m\u00e0 b\u1ea1n \u0111ang mu\u1ed1n truy c\u1eadp \u0111\u00e3 b\u1ecb g\u1eb7p l\u1ed7i v\u1edbi m\u00e1y ch\u1ee7 (web server). \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c th\u00f4ng tin c\u1ee7a website.<\/span><\/p>\n

\"tai-sao-website-bao-loi-404-not-found-nguyen-nhan-va-cach-khac-phuc-\"<\/p>\n

Nh\u1eefng h\u00ecnh th\u1ee9c th\u00f4ng b\u00e1o l\u1ed7i 404 Not Found th\u01b0\u1eddng g\u1eb7p l\u00e0:<\/span><\/p>\n

    \n
  • L\u1ed7i 404 Not Found\u00a0<\/span><\/li>\n
  • 404 Not Found\u00a0<\/span><\/li>\n
  • 404 Error<\/span><\/li>\n
  • Error 404 Not Found\u00a0<\/span><\/li>\n
  • HTTP 404 Not Found\u00a0<\/span><\/li>\n
  • HTTP 404<\/span><\/li>\n
  • 404 Page Not Found<\/span><\/li>\n
  • Error HTTP 404<\/span><\/li>\n
  • Kh\u00f4ng t\u00ecm th\u1ea5y trang<\/span><\/li>\n<\/ul>\n

    Nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn l\u1ed7i 404 not found xu\u1ea5t hi\u1ec7n tr\u00ean website?\u00a0<\/b><\/h2>\n

    C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn Error 404: ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh sai \u0111\u1ecba ch\u1ec9 trang web, URL thay \u0111\u1ed5i m\u00e0 b\u1ea1n kh\u00f4ng khai b\u00e1o hay chuy\u1ec3n h\u01b0\u1edbng, ng\u01b0\u1eddi d\u00f9ng \u0111i theo m\u1ed9t li\u00ean k\u1ebft sai t\u1eeb m\u1ed9t website kh\u00e1c khi b\u1ea1n thay \u0111\u1ed5i, x\u00f3a landing page c\u0169.<\/span><\/p>\n

    \"tai-sao-website-bao-loi-404-not-found-nguyen-nhan-va-cach-khac-phuc-\"<\/p>\n

    URL thay \u0111\u1ed5i\u00a0<\/b><\/h3>\n

    \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i 404 not found quen thu\u1ed9c nh\u1ea5t tr\u00ean website. C\u00f3 hai s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn URL nh\u01b0 sau:<\/span><\/p>\n

    Thay \u0111\u1ed5i link d\u1eabn nh\u01b0ng ch\u01b0a b\u00e1o c\u00e1o l\u00ean tr\u00ecnh duy\u1ec7t: V\u00ed d\u1ee5 URL l\u00e0 abc.vn, tuy nhi\u00ean sau \u0111\u00f3 l\u1ea1i b\u1ecb thay \u0111\u1ed5i th\u00e0nh abcxyz.vn m\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t c\u1ee9 \u0111\u1ed9ng th\u00e1i th\u00f4ng b\u00e1o n\u00e0o th\u00ec th\u00ec trang web s\u1ebd xu\u1ea5t hi\u1ec7n l\u1ed7i 404 not found.<\/span><\/p>\n

    Nh\u1eadp sai URL: Nh\u1eadp sai URL s\u1ebd d\u1eabn \u0111\u1ebfn hai tr\u01b0\u1eddng h\u1ee3p: M\u1ed9t l\u00e0 b\u1ea1n \u0111\u1ebfn nh\u1ea7m m\u1ed9t website kh\u00e1c, hai l\u00e0 xu\u1ea5t hi\u1ec7n l\u1ed7i 404.<\/span><\/p>\n

    Code b\u1ecb sai<\/b><\/h3>\n

    M\u1ed7i m\u1ed9t website \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00e1c developer code ri\u00eang. Trong qu\u00e1 tr\u00ecnh code c\u1ea7n \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 nh\u1eefng d\u1ea5u ch\u1ea5m, d\u1ea5u ngo\u1eb7c c\u1ea7n ph\u1ea3i \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed. V\u00ec ch\u1ec9 c\u1ea7n sai s\u00f3t 1 d\u1ea5u ch\u1ea5m th\u00f4i ch\u1eafc ch\u1eafn s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c website c\u1ee7a b\u1ea1n xu\u1ea5t hi\u1ec7n l\u1ed7i 404 not found.<\/span><\/p>\n

    Sai s\u00f3t mod_rewrite<\/b><\/h3>\n

    Trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t trang web, n\u1ebfu g\u1eb7p sai s\u00f3t khi b\u1eadt mod rewrite chuy\u1ec3n h\u01b0\u1edbng URL, \u0111i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn t\u1ea5t c\u1ea3 nh\u1eefng truy v\u1ea5n t\u1ea1i trang web c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y.<\/span><\/p>\n

    \u1ea2nh h\u01b0\u1edfng l\u1ed7i 404 not found g\u00e2y ra cho website<\/b><\/h2>\n

    Ch\u01b0a c\u1ea7n nh\u1eafc \u0111\u1ebfn h\u1eadu qu\u1ea3 website s\u1ebd g\u1eb7p ph\u1ea3i khi g\u1eb7p l\u1ed7i 404 m\u00e0 ch\u1ec9 c\u1ea7n \u0111\u1ec3 kh\u00e1ch h\u00e0ng g\u1eb7p t\u00ecnh tr\u1ea1ng l\u1ed7i 404 tr\u00ean website c\u1ee7a b\u1ea1n th\u00f4i c\u0169ng \u0111\u00e3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 r\u1ea5t nan gi\u1ea3i.<\/span><\/p>\n

    \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng\u00a0<\/b><\/h3>\n

    Tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng website k\u00e9m.<\/span><\/p>\n

    T\u1ea1o \u1ea5n t\u01b0\u1ee3ng x\u1ea5u v\u1edbi website, th\u01b0\u01a1ng hi\u1ec7u.<\/span><\/p>\n

    \u0110\u00e1nh gi\u00e1 k\u00e9m uy t\u00edn, k\u00e9m chuy\u00ean nghi\u1ec7p<\/span><\/p>\n

    Kh\u00f4ng c\u00f3 \u00fd \u0111\u1ecbnh quay l\u1ea1i trong th\u1eddi gian g\u1ea7n nh\u1ea5t<\/span><\/p>\n

    \u0110\u1ed1i v\u1edbi website<\/b><\/h3>\n

    T\u1ef7 l\u1ec7 tho\u00e1t trang t\u0103ng\u00a0<\/span><\/p>\n

    L\u01b0\u1ee3ng traffic gi\u1ea3m \u0111\u00e1ng k\u1ec3<\/span><\/p>\n

    B\u1ecb Google \u0111\u00e1nh gi\u00e1 th\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng trang web<\/span><\/p>\n

    Th\u1ee9 h\u1ea1ng SEO trang web b\u1ecb \u1ea3nh h\u01b0\u1edfng\u00a0<\/span><\/p>\n

    Thi\u1ec7t h\u1ea1i v\u1ec1 kinh t\u1ebf n\u1ebfu trang web c\u1ee7a b\u1ea1n \u0111ang ch\u1ea1y qu\u1ea3ng c\u00e1o<\/span><\/p>\n

    Ng\u01b0ng tr\u1ec7 qu\u00e1 tr\u00ecnh b\u00e1n h\u00e0ng tr\u00ean website<\/span><\/p>\n

    C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i 404 not found tr\u00ean website\u00a0<\/b><\/h2>\n

    L\u1ed7i 404 not found l\u00e0m \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a website l\u00e0m m\u1ea5t \u0111i\u1ec3m trong m\u1eaft Google. Sau \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c l\u1ed7i n\u00e0y.<\/span><\/p>\n

    1. T\u1ea3i l\u1ea1i trang<\/b><\/h3>\n

    C\u00e1ch \u0111\u1ea9u ti\u00ean \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 tho\u00e1t ra v\u00e0 t\u1ea3i l\u1ea1i trang web \u0111\u00f3. L\u1ed7i 404 c\u00f3 th\u1ec3 x\u1ea3y ra do tr\u1ee5c tr\u1eb7c t\u1eafc ngh\u1ebdn b\u00ean m\u00e1y ch\u1ee7 c\u1ee7a website khi\u1ebfn cho n\u00f3 t\u1ea1m th\u1eddi kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb trang.<\/span><\/p>\n

    2. Ki\u1ec3m tra l\u1ea1i \u0111\u1ecba ch\u1ec9 URL<\/b><\/h3>\n

    M\u1ed9t nguy\u00ean nh\u00e2n kh\u00e1c th\u01b0\u1eddng g\u1eb7p do b\u1ea1n \u0111\u00e3 nh\u1eadp sai \u0111\u1ecba ch\u1ec9 URL. Do v\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o, b\u1ea1n h\u00e3y ki\u1ec3m tra th\u1eadt c\u1ea9n th\u1eadn l\u1ea1i \u0111\u1ecba ch\u1ec9 truy c\u1eadp \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng l\u1ed7i.<\/span><\/p>\n

    3. T\u00ecm ki\u1ebfm \u0111\u1ecba ch\u1ec9 URL<\/b><\/h3>\n

    C\u00f3 th\u1ec3 nguy\u00ean nh\u00e2n x\u1ea3y ra l\u1ed7i l\u00e0 do trang web \u0111\u00e3 \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 v\u00e0 ch\u01b0a chuy\u1ec3n h\u01b0\u1edbng t\u1edbi trang m\u1edbi. Khi \u0111\u00f3, c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i 404 l\u00e0 b\u1ea1n h\u00e3y g\u00f5 t\u00ecm ki\u1ebfm tr\u00ean Google tr\u01b0\u1edbc. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm theo m\u1eabu nh\u01b0 sau: \u0111\u1ecba ch\u1ec9 web (URL) + t\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm<\/span><\/p>\n

    4. \u0110\u1ecdc website tr\u00ean b\u1ed9 nh\u1edb cache c\u1ee7a Google<\/b><\/h3>\n

    Nh\u1eefng website \u0111\u00e3 \u0111\u01b0\u1ee3c Google l\u1eadp ch\u1ec9 m\u1ee5c th\u00ec s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u l\u1ea1i trong b\u1ed9 nh\u1edb cache.\u00a0 B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o cache \u0111\u1ec3 t\u00ecm hi\u1ec3u. N\u1ebfu nh\u01b0 kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o trang web m\u00e0 b\u1ea1n mu\u1ed1n t\u00ecm ki\u1ebfm. \u0110\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c cache th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n copy cache v\u00e0 th\u00eam v\u00e0o tr\u01b0\u1edbc URL \u0111\u1ec3 truy c\u1eadp. Google sau \u0111\u00f3 s\u1ebd th\u00f4ng b\u00e1o cho b\u1ea1n th\u1eddi gian l\u01b0u cache c\u1ee7a website m\u00e0 b\u1ea1n c\u1ea7n t\u00ecm.<\/span><\/p>\n

    5. \u0110\u1ed5i DNS<\/b><\/h3>\n

    N\u1ebfu website v\u1eabn b\u00e1o l\u1ed7i 404 tr\u00ean nhi\u1ec1u URL kh\u00e1c nhau, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o URL b\u00ecnh th\u01b0\u1eddng b\u1eb1ng c\u00e1c ngu\u1ed3n m\u1ea1ng kh\u00e1c nhau. V\u1eady th\u00ec nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u1ed7i l\u00e0 do m\u1ea1ng ISP \u0111\u00e3 ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o trang c\u1ee7a b\u1ea1n ho\u1eb7c m\u00e1y ch\u1ee7 DNS \u0111\u00e3 d\u1eebng ho\u1ea1t \u0111\u1ed9ng. Do v\u1eady n\u00ean \u0111\u1ed5i DNS v\u00e0 truy c\u1eadp l\u1ea1i v\u00e0o website \u0111\u00f3.<\/span><\/p>\n

    6. X\u00f3a b\u1ed9 nh\u1edb Cache c\u1ee7a tr\u00ecnh duy\u1ec7t<\/b><\/h3>\n

    Nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p trang b\u1ecb g\u1eb7p l\u1ed7i 404 l\u00e0 do d\u1eef li\u1ec7u l\u01b0u gi\u1eef tr\u00ean tr\u00ecnh duy\u1ec7t web c\u1ee7a b\u1ea1n. \u0110\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n th\u1eadt s\u1ef1 g\u00e2y l\u1ed7i th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n x\u00f3a b\u1ed9 nh\u1edb cache trong tr\u00ecnh duy\u1ec7t.\u00a0<\/span><\/p>\n

    7. Li\u00ean h\u1ec7 ng\u01b0\u1eddi c\u00f3 chuy\u00ean m\u00f4n<\/b><\/h3>\n

    N\u1ebfu nh\u01b0 b\u1ea1n kh\u00f4ng c\u00f3 kinh nghi\u1ec7m chuy\u00ean m\u00f4n v\u1ec1 web. V\u1eady th\u00ec c\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 nh\u1edd t\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00e1c l\u1eadp tr\u00ecnh, thi\u1ebft k\u1ebf website hay qu\u1ea3n tr\u1ecb tr\u1ef1c ti\u1ebfp website.<\/span><\/p>\n

    K\u1ebft lu\u1eadn\u00a0<\/b><\/h2>\n

    Hi v\u1ecdng v\u1edbi nh\u1eefng th\u00f4ng tin chia s\u1ebb tr\u00ean \u0111\u00e3 gi\u00fap c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ra nguy\u00ean nh\u00e2n, gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c l\u1ed7i 404 not found nhanh nh\u1ea5t gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t.\u00a0<\/span><\/p>\n

    C\u00f4ng ty TNHH c\u00f4ng ngh\u1ec7 v\u00e0 truy\u1ec1n th\u00f4ng ANTO l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong trong vi\u1ec7c thi\u1ebft k\u1ebf Website chu\u1ea9n Marketing. T\u1ef1 h\u00e0o s\u1ebd l\u00e0 \u0111\u1ed1i t\u00e1c uy tin h\u00e0ng \u0111\u1ea7u c\u1ea3 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng l\u1eabn d\u1ecbch v\u1ee5.<\/span><\/p>\n

    Xem th\u00eam th\u00f4ng tin t\u1ea1i Website:<\/span> https:\/\/antods.com\/vi\/<\/span><\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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