{"id":13836,"date":"2020-02-25T01:37:03","date_gmt":"2020-02-25T01:37:03","guid":{"rendered":"https:\/\/adsplus.vn\/blog\/?p=13836"},"modified":"2020-12-17T17:28:51","modified_gmt":"2020-12-17T10:28:51","slug":"loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404","status":"publish","type":"post","link":"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404","title":{"rendered":"L\u1ed7i error 404 l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i error 404"},"content":{"rendered":"\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh th\u01b0\u1eddng xuy\u00ean v\u00e0 vi\u1ec7c truy c\u1eadp v\u00e0o c\u00e1c trang web l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu. Ch\u1eafc h\u1eb3n kh\u00f4ng \u00edt l\u1ea7n ch\u00fang ta \u0111\u00e3 t\u1eebng g\u1eb7p qua l\u1ed7i &#8220;404 Page Not Found&#8221;. <\/span><\/span>H<span style=\"color: #000000;\"><span style=\"font-weight: 400;\">ay c\u00f2n g\u1ecdi l\u00e0 \u201cl\u1ed7i error 404\u201d. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ed7i r\u1ea5t kh\u00f3 ch\u1ecbu, g\u00e2y c\u1ea3n tr\u1edf khi ch\u00fang ta mu\u1ed1n tra c\u1ee9u th\u00f4ng tin hay \u0111\u1ecdc b\u00e1o, nghe nh\u1ea1c, xem video,&#8230; V\u1eady l\u1ed7i error 404 l\u00e0 g\u00ec v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c<\/span><\/span>? <span style=\"color: #000000;\"><span style=\"font-weight: 400;\"> Ch\u00fang ta s\u1ebd t\u00ecm ra \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/span><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"430\" src=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01.jpg\" alt=\"l\u1ed7i error 404 02\" class=\"wp-image-13838\" srcset=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01.jpg 700w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01-300x184.jpg 300w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01-356x220.jpg 356w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01-610x375.jpg 610w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span style=\"font-size: 14pt;\"><strong><span style=\"color: #000000;\">L\u1ed7i error 404 l\u00e0 g\u00ec?<\/span><\/strong><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">L\u1ed7i error 404 th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t m\u00e3 \u1edf tr\u1ea1ng th\u00e1i HTTP<\/span>.<span style=\"font-weight: 400; color: #000000;\"> <\/span>\u0110<span style=\"font-weight: 400; color: #000000;\">i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a trang web m\u00e0 b\u1ea1n \u0111ang mu\u1ed1n truy c\u1eadp kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean m\u00e1y ch\u1ee7 hi\u1ec7n h\u00e0nh. Tin nh\u1eafn \u0111\u1ec3 b\u00e1o l\u1ed7i 404 th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c t\u00f9y bi\u1ebfn theo t\u1eebng website ri\u00eang. <\/span>N<span style=\"font-weight: 400; color: #000000;\">h\u01b0ng ch\u00fang \u0111\u1ec1u l\u00e0 1 l\u1ed7i chung. L\u1ed7i n\u00e0y khi x\u1ea3y ra s\u1ebd g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi d\u00f9ng, nh\u01b0ng t\u1ea5t nhi\u00ean l\u00e0 ch\u00fang ta s\u1ebd v\u1eabn c\u00f3 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">D\u01b0\u1edbi \u0111\u00e2y ch\u00ednh l\u00e0 m\u1ed9t s\u1ed1 th\u00f4ng b\u00e1o l\u1ed7i HTTP 404 Error m\u00e0 ng\u01b0\u1eddi d\u00f9ng s\u1ebd th\u01b0\u1eddng th\u1ea5y c\u00e1c website g\u1eb7p t\u00ecnh tr\u1ea1ng n\u00e0y:<\/span><\/p>\n\n\n\n<ul><li><span style=\"font-weight: 400; color: #000000;\">404 Error<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">404 Not Found<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">Error 404<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">The requested URL [URL] was not found on this server<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">HTTP 404<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">Error 404 Not Found<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">404 File or Directory Not Found<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">HTTP 404 Not Found<\/span><\/li><li><span style=\"font-weight: 400; color: #000000;\">404 Page Not Found<\/span><\/li><\/ul>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">Th\u00f4ng b\u00e1o l\u1ed7i error 404 \u0111\u1ec1u c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf b\u1ea5t c\u1ee9 tr\u00ecnh duy\u1ec7t n\u00e0o hay b\u1ea5t k\u1ef3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0o tr\u00ean m\u00e1y t\u00ednh. H\u1ea7u h\u1ebft c\u00e1c l\u1ed7i 404 \u0111\u1ec1u th\u00f4ng b\u00e1o b\u00ean trong c\u1eeda s\u1ed5 tr\u00ecnh duy\u1ec7t web thu\u1ed9c trang \u0111\u00edch m\u00e0 b\u1ea1n \u0111ang mu\u1ed1n m\u1edf l\u00ean. Trong <a href=\"https:\/\/adsplus.vn\/blog\/ban-cap-nhat-trinh-duyet-google-chrome-moi-nhat-mang-lai-muc-tang-hieu-suat-lon-nhat-trong-nhieu-nam\/\" target=\"_blank\" rel=\"noreferrer noopener\">tr\u00ecnh duy\u1ec7t<\/a> Internet Explorer<\/span>.<span style=\"font-weight: 400; color: #000000;\"> <\/span>T<span style=\"font-weight: 400; color: #000000;\">h\u00f4ng b\u00e1o c\u00f3 n\u1ed9i dung l\u00e0 \u201cThe webpage cannot be found\u201d. <\/span>T<span style=\"font-weight: 400; color: #000000;\">h\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u0111\u1ec3 ch\u1ec9 l\u1ed7i l\u1ed7i error 404 nh\u01b0ng c\u0169ng c\u00f3 l\u00fac l\u00e0 th\u00f4ng b\u00e1o n\u00e0y s\u1ebd hi\u1ec3u th\u1ecb l\u00e0 \u201c400 Bad Request\u201d.\u00a0<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">\u0110\u00f4i l\u00fac, ng\u01b0\u1eddi d\u00f9ng s\u1ebd g\u1eb7p ph\u1ea3i l\u1ed7i 404 khi m\u1edf c\u00e1c \u0111\u01b0\u1eddng d\u1eabn th\u00f4ng qua nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a Microsoft Office. Khi nh\u00ecn th\u1ea5y th\u00f4ng b\u00e1o \u201cThe Internet site reports that the item you requested could not be found (HTTP\/1.0 404)\u201d b\u00ean trong ch\u01b0\u01a1ng tr\u00ecnh MS Office c\u00f3 ngh\u0129a l\u00e0&nbsp; b\u1ea1n c\u0169ng \u0111ang b\u1ecb g\u1eb7p ph\u1ea3i l\u1ed7i error 404.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span style=\"font-size: 14pt;\"><strong><span style=\"color: #000000;\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i error 404?<\/span><\/strong><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">T\u1ea3i l\u1ea1i trang web m\u00e0 b\u1ea1n mu\u1ed1n truy c\u1eadp<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">C\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 h\u00e3y t\u1ea3i l\u1ea1i trang web b\u1eb1ng c\u00e1ch nh\u1ea5n ph\u00edm F5 quen thu\u1ed9c. <\/span>H<span style=\"font-weight: 400; color: #000000;\">o\u1eb7c nh\u1ea5n n\u00fat Refresh\/Reload tr\u00ean c\u00e1c trang tr\u00ecnh duy\u1ec7t (th\u01b0\u1eddng s\u1ebd l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng m\u0169i t\u00ean quay tr\u00f2n). <\/span>H<span style=\"font-weight: 400; color: #000000;\">o\u1eb7c \u0111\u1eb7t con tr\u1ecf chu\u1ed9t v\u00e0o ph\u1ea7n\u00a0 URL tr\u00ean thanh \u0111\u1ecba ch\u1ec9 r\u1ed3i nh\u1ea5n ph\u00edm Enter. \u0110\u00e2y l\u00e0 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i error 404. <\/span>V<span style=\"font-weight: 400; color: #000000;\">\u00ec \u0111\u00f4i khi l\u1ed7i n\u00e0y s\u1ebd xu\u1ea5t hi\u1ec7n m\u00e0 th\u1ef1c t\u1ebf website m\u00e0 b\u1ea1n mu\u1ed1n truy c\u1eadp kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec, website v\u1eabn ho\u1ea1t \u0111\u1ed9ng r\u1ea5t b\u00ecnh th\u01b0\u1eddng. Thao t\u00e1c Refresh s\u1ebd gi\u00fap trang t\u1ea3i l\u1ea1i trang v\u00e0 m\u1edf page b\u00ecnh th\u01b0\u1eddng ngay sau \u0111\u00f3.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">Ki\u1ec3m tra l\u1ed7i tr\u00ean URL tr\u00ean thanh c\u1ee7a tr\u00ecnh duy\u1ec7t<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">L\u1ed7i error th\u01b0\u1eddng x\u1ea3y ra khi b\u1ea1n nh\u1eadp sai URL ho\u1eb7c \u0111\u01b0\u1eddng link d\u1eabn t\u1eeb trang kh\u00e1c b\u1ecb ch\u00e8n sai.<\/span><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"430\" src=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404.jpg\" alt=\"l\u1ed7i error 404\" class=\"wp-image-13837\" srcset=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404.jpg 700w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-300x184.jpg 300w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-356x220.jpg 356w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-610x375.jpg 610w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">S\u1eeda l\u1ea1i URL<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi nh\u1eefng \u0111\u01b0\u1eddng d\u1eabn d\u00e0i c\u00f3 ch\u1ee9a c\u00e1c danh m\u1ee5c<\/span><\/span>.<span style=\"color: #000000;\"><span style=\"font-weight: 400;\"> <\/span><\/span>B<span style=\"color: #000000;\"><span style=\"font-weight: 400;\">\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1ch x\u00f3a b\u1edbt \u0111u\u00f4i ph\u00eda sau c\u1ee7a URL cho \u0111\u1ebfn khi t\u00ecm \u0111\u01b0\u1ee3c website m\u00e0 b\u1ea1n mong mu\u1ed1n truy c\u1eadp. Ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ecba ch\u1ec9 l\u00e0: www.web.com\/a\/b\/c.htm hi\u1ec3n th\u1ecb l\u1ed7i error 404<\/span><\/span>.<span style=\"color: #000000;\"><span style=\"font-weight: 400;\"> <\/span><\/span>B<span style=\"color: #000000;\"><span style=\"font-weight: 400;\">\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng \u0111\u01b0\u1eddng link g\u1ecdn h\u01a1n: www.web.com\/a\/b\/.,.\u00a0 <\/span><\/span>T<span style=\"color: #000000;\"><span style=\"font-weight: 400;\">h\u1eadm ch\u00ed l\u00e0 g\u00f5 th\u00e0nh trang www.web.com\/a\/ n\u1ebfu nh\u01b0 v\u1eabn b\u00e1o l\u1ed7i. <\/span><\/span><\/p>\n\n\n\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Thao t\u00e1c n\u00e0y s\u1ebd gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c l\u1ed7i\u00a0error 404. <\/span><\/span>H<span style=\"color: #000000;\"><span style=\"font-weight: 400;\">o\u1eb7c \u00edt nh\u1ea5t \u0111i\u1ec1u n\u00e0y c\u0169ng gi\u00fap b\u1ea1n ki\u1ec3m tra v\u00e0 kh\u1eb3ng \u0111\u1ecbnh m\u1ed9t \u0111i\u1ec1u r\u1eb1ng \u0111\u00e2y l\u00e0 URL n\u00e0y \u0111\u00fang.<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">T\u00ecm ki\u1ebfm trang b\u1eb1ng c\u00e1ch nh\u1eadp \u0111\u1ecba ch\u1ec9 v\u00e0o thanh c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n \u0111\u00e3 nh\u1eadp sai URL do b\u1ea1n qu\u00ean \u0111\u1ecba ch\u1ec9 ch\u00ednh x\u00e1c c\u1ee7a website \u0111\u00f3. H\u00e3y nh\u1edd v\u00e0o s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a nh\u1eefng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ph\u1ed5 bi\u1ebfn nh\u01b0 Google Search<\/span>.<span style=\"font-weight: 400; color: #000000;\"> <\/span>H<span style=\"font-weight: 400; color: #000000;\">ay Bing Search,&#8230;\u0111\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n t\u00ecm ki\u1ebfm cho m\u00ecnh \u0111\u1ecba ch\u1ec9 trang web ch\u00ednh s\u00e1ng. Khi t\u00ecm \u0111\u01b0\u1ee3c \u0111\u1ecba ch\u1ec9 trang mong mu\u1ed1n<\/span>.<span style=\"font-weight: 400; color: #000000;\"> \u0110\u1eebng qu\u00ean bookmark l\u1ea1i \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u00e1nh l\u1ed7i error 404 trong t\u01b0\u01a1ng lai.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">X\u00f3a cache c\u1ee7a tr\u00ecnh duy\u1ec7t<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">V\u00ed d\u1ee5 nh\u01b0 khi b\u1ea1n truy c\u1eadp URL \u0111\u00f3 t\u1eeb thi\u1ebft b\u1ecb l\u00e0 \u0111i\u1ec7n tho\u1ea1i th\u00e0nh c\u00f4ng. <\/span>N<span style=\"font-weight: 400; color: #000000;\">h\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 thao t\u00e1c \u0111\u01b0\u1ee3c tr\u00ean chi\u1ebfc m\u00e1y t\u00ednh b\u1ea3ng. L\u00fac n\u00e0y, b\u1ea1n n\u00ean x\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m tr\u00ean ph\u1ea7n tr\u00ecnh duy\u1ec7t tablet. N\u1ebfu m\u1ecdi th\u1ee9 t\u1ec7 h\u01a1n, b\u1ea1n c\u1ea7n ph\u1ea3i x\u00f3a c\u1ea3 cookie tr\u00ecnh duy\u1ec7t n\u1ebfu x\u00f3a cache kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3.<\/span><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"430\" src=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-02.jpg\" alt=\"l\u1ed7i error 404 01\" class=\"wp-image-13839\" srcset=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-02.jpg 700w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-02-300x184.jpg 300w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-02-356x220.jpg 356w, https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-02-610x375.jpg 610w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-size: 12pt;\"><strong><span style=\"color: #000000;\">Thay \u0111\u1ed5i m\u00e1y ch\u1ee7 DNS<\/span><\/strong><\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">Thay \u0111\u1ed5i DNS tr\u00ean m\u00e1y t\u00ednh n\u1ebfu to\u00e0n b\u1ed9 c\u00e1c website m\u00e0 b\u1ea1n truy c\u1eadp \u0111\u1ec1u xu\u1ea5t hi\u1ec7n l\u1ed7i error 404. \u0110\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 v\u00e0o \u0111\u01b0\u1ee3c web n\u00e0y b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i<\/span>.<span style=\"font-weight: 400; color: #000000;\"> <\/span>H<span style=\"font-weight: 400; color: #000000;\">ay nh\u1eefng c\u00e1c th\u00e0nh ph\u1ed1 kh\u00e1c. L\u1ed7i 404 \u0111\u00e3 x\u1ea3y ra tr\u00ean ph\u1ea1m vi to\u00e0n b\u1ed9 website. <\/span>K<span style=\"font-weight: 400; color: #000000;\">h\u00f4ng ph\u1ea3i m\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn tr\u1eeb khi l\u00e0 do ISP (nh\u00e0 cung c\u1ea5p m\u1ea1ng). <\/span>H<span style=\"font-weight: 400; color: #000000;\">ay ch\u00ednh ph\u1ee7 l\u1ecdc, ch\u1eb7n c\u00e1c website n\u00e0y \u0111\u1ec3 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp. Cho d\u00f9 \u0111\u00f3 l\u00e0 l\u00fd do g\u00ec th\u00ec khi g\u1eb7p tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n ch\u1ec9 c\u00f2n c\u00e1ch duy nh\u1ea5t l\u00e0 \u0111\u1ed5i DNS.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">Cu\u1ed1i c\u00f9ng, n\u1ebfu nh\u01b0 m\u1ecdi c\u00e1ch tr\u00ean \u0111\u00e2y \u0111\u1ec1u mang v\u1ec1 s\u1ef1 th\u1ea5t b\u1ea1i. B\u1ea1n h\u00e3y li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9i ng\u0169 <a href=\"https:\/\/adsplus.vn\/blog\/google-ads-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">h\u1ed7 tr\u1ee3 website<\/a>. H\u1ecd s\u1ebd gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c l\u1ed7i error 404 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ch\u00fang s\u1ebd kh\u00f4ng g\u00e2y ra c\u1ea3n tr\u1edf trong c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n.\u00a0<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400; color: #000000;\">\u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i vi\u1ebft kh\u00f4ng qu\u00e1 d\u00e0i v\u1ec1 vi\u1ec7c gi\u1ea3i th\u00edch kh\u00e1i ni\u1ec7m l\u1ed7i error 404 l\u00e0 g\u00ec? c\u0169ng nh\u01b0 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ch\u00fang tr\u00ean c\u00e1c thi\u1ebft b\u1ecb truy c\u1eadp v\u00e0o website. Hy v\u1ecdng \u0111\u00e2y l\u00e0 s\u1ebd nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch. <\/span>G<span style=\"font-weight: 400; color: #000000;\">i\u00fap cho cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n b\u1edbt \u0111\u01b0\u1ee3c m\u1ed9t ph\u1ea7n n\u00e0o \u0111\u00f3 n\u1ed7i lo.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Adsplus.vn<\/strong><\/h4>\n\n\n\n<p><em>C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 theo d\u00f5i b\u00e0i vi\u1ebft. H\u00e3y c\u1eadp nh\u1eadt th\u00eam c\u00e1c b\u00e0i vi\u1ebft t\u1eeb Adsplus \u0111\u1ec3 bi\u1ebft th\u00eam nh\u1eefng c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t t\u1eeb Google. V\u00e0 c\u00e1c Tips ch\u1ea1y Google Ads hi\u1ec7u qu\u1ea3.<\/em><\/p>\n\n\n\n<ul><li><span class=\"has-inline-color has-vivid-red-color\">Tham kh\u1ea3o c\u00e1c kh\u00f3a h\u1ecdc Google Ads, Facebook Ads t\u1ea1i <strong><a rel=\"nofollow noreferrer noopener\" href=\"https:\/\/hubs.la\/H0BrYS30\" target=\"_blank\">guru.edu.vn<\/a><\/strong><\/span><\/li><li><span class=\"has-inline-color has-vivid-red-color\">Tham kh\u1ea3o c\u00e1c g\u00f3i set up t\u00e0i kho\u1ea3n qu\u1ea3ng c\u00e1o Google Ads, Facebook Ads t\u1ea1i <strong><a rel=\"nofollow noreferrer noopener\" href=\"https:\/\/hubs.la\/H0BrYSB0\" target=\"_blank\">1ad.vn<\/a><\/strong><\/span><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh th\u01b0\u1eddng xuy\u00ean v\u00e0 vi\u1ec7c truy c\u1eadp v\u00e0o c\u00e1c trang web l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu. Ch\u1eafc h\u1eb3n kh\u00f4ng \u00edt l\u1ea7n ch\u00fang ta \u0111\u00e3 t\u1eebng g\u1eb7p qua l\u1ed7i &#8220;404 Page Not Found&#8221;. Hay c\u00f2n g\u1ecdi l\u00e0 \u201cl\u1ed7i error 404\u201d. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ed7i r\u1ea5t kh\u00f3 ch\u1ecbu, g\u00e2y c\u1ea3n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13838,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[58],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u1ed7i error 404 l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i error 404<\/title>\n<meta name=\"description\" content=\"L\u1ed7i error 404 l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i c\u01a1 b\u1ea3n r\u1ea5t hay g\u1eb7p trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng website. V\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m g\u00ec \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u1ed7i error 404 l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i error 404\" \/>\n<meta property=\"og:description\" content=\"L\u1ed7i error 404 l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i c\u01a1 b\u1ea3n r\u1ea5t hay g\u1eb7p trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng website. V\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m g\u00ec \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404\" \/>\n<meta property=\"og:site_name\" content=\"K\u00eanh chia s\u1ebb ki\u1ebfn th\u1ee9c marketing online\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AdsplusVietnam\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-02-25T01:37:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-12-17T10:28:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"430\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"wdt_admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"wdt_admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404\",\"url\":\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404\",\"name\":\"L\u1ed7i error 404 l\u00e0 g\u00ec? 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V\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m g\u00ec \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y?\",\"breadcrumb\":{\"@id\":\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/adsplus.vn\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L\u1ed7i error 404 l\u00e0 g\u00ec? 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V\u1eady b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m g\u00ec \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y?","og_url":"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404","og_site_name":"K\u00eanh chia s\u1ebb ki\u1ebfn th\u1ee9c marketing online","article_publisher":"https:\/\/www.facebook.com\/AdsplusVietnam\/","article_published_time":"2020-02-25T01:37:03+00:00","article_modified_time":"2020-12-17T10:28:51+00:00","og_image":[{"width":700,"height":430,"url":"https:\/\/adsplus.vn\/blog\/wp-content\/uploads\/2020\/02\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404-01.jpg","type":"image\/jpeg"}],"author":"wdt_admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"wdt_admin","Est. reading time":"8 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404","url":"https:\/\/adsplus.vn\/blog\/loi-error-404-la-gi-nguyen-nhan-va-cach-khac-phuc-loi-error-404","name":"L\u1ed7i error 404 l\u00e0 g\u00ec? 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