{"id":122087,"date":"2026-01-03T09:00:00","date_gmt":"2026-01-03T02:00:00","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=122087"},"modified":"2026-01-02T16:30:35","modified_gmt":"2026-01-02T09:30:35","slug":"sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eeda l\u1ed7i WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft hi\u1ec7u qu\u1ea3 [2026]"},"content":{"rendered":"\n<p><strong>B\u1ea1n c\u00f3 \u0111ang g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng b\u00e0i vi\u1ebft <a href=\"https:\/\/tino.vn\/blog\/wordpress-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"15589\" rel=\"noreferrer noopener\">WordPress<\/a> kh\u00f4ng hi\u1ec3n th\u1ecb d\u00f9 \u0111\u00e3 xu\u1ea5t b\u1ea3n \u0111\u1ea7y \u0111\u1ee7? \u0110\u1eebng lo, b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch s\u1eeda l\u1ed7i WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft hi\u1ec7u qu\u1ea3 v\u00e0 nhanh ch\u00f3ng.<\/strong><\/p>\n\n\n\n<h2 id=\"Nguy\u00ean_nh\u00e2n_ph\u1ed5_bi\u1ebfn_khi\u1ebfn_WordPress_kh\u00f4ng_hi\u1ec3n_th\u1ecb_n\u1ed9i_dung_b\u00e0i_vi\u1ebft\"><a id=\"post-122087-_38w8asl4liat\"><\/a><strong>Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Xung \u0111\u1ed9t plugin ho\u1eb7c theme: <\/strong>Khi b\u1ea1n c\u00e0i m\u1edbi ho\u1eb7c c\u1eadp nh\u1eadt plugin\/theme, m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhau, d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb \u0111\u00fang c\u00e1ch ho\u1eb7c hi\u1ec3n th\u1ecb tr\u1eafng trang.<\/li>\n\n\n\n<li><strong>B\u1ed9 nh\u1edb \u0111\u1ec7m (cache) c\u1ee7a tr\u00ecnh duy\u1ec7t ho\u1eb7c plugin cache:<\/strong> N\u1ebfu b\u1ea1n \u0111\u00e3 xu\u1ea5t b\u1ea3n b\u00e0i vi\u1ebft nh\u01b0ng tr\u00ecnh duy\u1ec7t ho\u1eb7c plugin cache v\u1eabn hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n c\u0169, ng\u01b0\u1eddi d\u00f9ng s\u1ebd kh\u00f4ng th\u1ea5y n\u1ed9i dung m\u1edbi. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng x\u1ea3y ra khi d\u00f9ng c\u00e1c plugin nh\u01b0<a href=\"https:\/\/www.litespeedtech.com\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.litespeedtech.com\/\" rel=\"noreferrer noopener nofollow\"> LiteSpeed Cache<\/a>, WP Super Cache, W3 Total Cache,&#8230;.<\/li>\n\n\n\n<li><strong>L\u1ed7i do c\u1eadp nh\u1eadt WordPress ho\u1eb7c plugin: <\/strong>M\u1ed9t b\u1ea3n c\u1eadp nh\u1eadt WordPress kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi theme ho\u1eb7c plugin hi\u1ec7n t\u1ea1i c\u0169ng c\u00f3 th\u1ec3 g\u00e2y l\u1ed7i. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, giao di\u1ec7n hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft b\u1ecb \u201cv\u1ee1\u201d do thay \u0111\u1ed5i trong core code.<\/li>\n\n\n\n<li><strong>C\u1ea5u tr\u00fac permalink b\u1ecb l\u1ed7i:<\/strong> Khi \u0111\u01b0\u1eddng d\u1eabn t\u0129nh (permalink) b\u1ecb sai ho\u1eb7c ch\u01b0a \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang, b\u00e0i vi\u1ebft c\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec3n th\u1ecb ho\u1eb7c tr\u1ea3 v\u1ec1 l\u1ed7i 404. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn sau khi di chuy\u1ec3n website ho\u1eb7c thay \u0111\u1ed5i c\u1ea5u tr\u00fac \u0111\u01b0\u1eddng d\u1eabn.<\/li>\n\n\n\n<li><strong>Quy\u1ec1n truy c\u1eadp ho\u1eb7c tr\u1ea1ng th\u00e1i b\u00e0i vi\u1ebft: <\/strong>N\u1ebfu b\u00e0i vi\u1ebft \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 Private (ri\u00eang t\u01b0), Pending (ch\u1edd x\u00e9t duy\u1ec7t) ho\u1eb7c Draft (nh\u00e1p), ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp s\u1ebd kh\u00f4ng th\u1ea5y n\u1ed9i dung. Ngo\u00e0i ra, l\u1ed7i ph\u00e2n quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb.<\/li>\n\n\n\n<li><strong>Thi\u1ebfu file template trong theme:<\/strong> File single.php ho\u1eb7c c\u00e1c file m\u1eabu nh\u01b0 content-single.php b\u1ecb thi\u1ebfu ho\u1eb7c sai c\u1ea5u tr\u00fac s\u1ebd khi\u1ebfn WordPress kh\u00f4ng th\u1ec3 render n\u1ed9i dung b\u00e0i vi\u1ebft. \u0110\u00e2y l\u00e0 l\u1ed7i th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c theme t\u00f9y ch\u1ec9nh ho\u1eb7c theme b\u1ecb ch\u1ec9nh s\u1eeda kh\u00f4ng \u0111\u00fang c\u00e1ch.<\/li>\n\n\n\n<li><strong>L\u1ed7i do tr\u00ecnh so\u1ea1n th\u1ea3o Gutenberg ho\u1eb7c Classic Editor:<\/strong> \u0110\u00f4i khi n\u1ed9i dung b\u1ecb l\u1ed7i \u0111\u1ecbnh d\u1ea1ng, block b\u1ecb h\u1ecfng (trong Gutenberg) ho\u1eb7c kh\u00f4ng l\u01b0u \u0111\u01b0\u1ee3c \u0111\u00fang c\u00e1ch (v\u1edbi Classic Editor) c\u0169ng khi\u1ebfn b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb nh\u01b0 mong mu\u1ed1n.<\/li>\n\n\n\n<li><strong>L\u1ed7i t\u1eeb hosting ho\u1eb7c c\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7: <\/strong>M\u1ed9t s\u1ed1 l\u1ed7i \u1ea9n do hosting nh\u01b0 h\u1ebft t\u00e0i nguy\u00ean, <a href=\"https:\/\/tino.vn\/blog\/docs\/huong-dan-thay-doi-thong-so-php-selector\/\" target=\"_blank\" data-type=\"ht_kb\" data-id=\"58\" rel=\"noreferrer noopener\">PHP version<\/a> kh\u00f4ng t\u01b0\u01a1ng th\u00edch, l\u1ed7i quy\u1ec1n \u0111\u1ecdc ghi file c\u0169ng c\u00f3 th\u1ec3 l\u00e0m website ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-1.png\" alt=\"Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft\" class=\"wp-image-122088\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-1.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-1-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 id=\"T\u1ed5ng_h\u1ee3p_8_c\u00e1ch_s\u1eeda_l\u1ed7i_WordPress_kh\u00f4ng_hi\u1ec3n_th\u1ecb_n\u1ed9i_dung_b\u00e0i_vi\u1ebft\"><a id=\"post-122087-_itjpz9sa8787\"><\/a><strong>T\u1ed5ng h\u1ee3p 8 c\u00e1ch s\u1eeda l\u1ed7i WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft<\/strong><\/h2>\n\n\n\n<h3 id=\"1._Ki\u1ec3m_tra_tr\u1ea1ng_th\u00e1i_b\u00e0i_vi\u1ebft_\u0111\u00e3_\u0111\u01b0\u1ee3c_xu\u1ea5t_b\u1ea3n_ch\u01b0a\"><a id=\"post-122087-_blbtzog3cjeg\"><\/a><strong>1. Ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00e0i vi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u01b0a<\/strong><\/h3>\n\n\n\n<p>M\u1ed9t trong nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn l\u00e0 b\u00e0i vi\u1ebft ch\u01b0a \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n, m\u1eb7c d\u00f9 b\u1ea1n ngh\u0129 r\u1eb1ng m\u00ecnh \u0111\u00e3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3. \u0110\u1ec3 ki\u1ec3m tra, b\u1ea1n h\u00e3y:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n WordPress \u2192 <strong>B\u00e0i vi\u1ebft <\/strong>\u2192 Ki\u1ec3m tra danh s\u00e1ch b\u00e0i vi\u1ebft.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-2.png\" alt=\"\" class=\"wp-image-122089\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-2.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-2-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00e0i vi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u01b0a<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>N\u1ebfu kh\u00f4ng th\u1ea5y b\u00e0i vi\u1ebft, h\u00e3y ki\u1ec3m tra \u1edf m\u1ee5c <strong>B\u1ea3n nh\u00e1p<\/strong> ho\u1eb7c<strong> L\u00ean l\u1ecbch<\/strong>.<\/p>\n\n\n\n<p>N\u1ebfu b\u00e0i vi\u1ebft \u0111ang \u1edf c\u00e1c tr\u1ea1ng th\u00e1i n\u00e0y, b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5p v\u00e0o b\u00e0i vi\u1ebft \u0111\u00f3 v\u00e0 ch\u1ecdn<strong> Xu\u1ea5t b\u1ea3n<\/strong> \u1edf b\u00ean ph\u1ea3i m\u00e0n h\u00ecnh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-3.png\" alt=\"Ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00e0i vi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u01b0a\" class=\"wp-image-122090\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-3.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-3-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra tr\u1ea1ng th\u00e1i b\u00e0i vi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u01b0a<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"2._Ki\u1ec3m_tra_c\u00e0i_\u0111\u1eb7t_b\u00e0i_vi\u1ebft\"><a id=\"post-122087-_gs8vs0y0kqko\"><\/a><strong>2. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t b\u00e0i vi\u1ebft<\/strong><\/h3>\n\n\n\n<p>Hai y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n ki\u1ec3m tra l\u00e0: <strong>Ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb<\/strong> v\u00e0 <strong>Ng\u00e0y xu\u1ea5t b\u1ea3n<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb: <\/strong>H\u00e3y \u0111\u1ea3m b\u1ea3o b\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ch\u1ebf \u0111\u1ed9 <strong>C\u00f4ng khai<\/strong>. N\u1ebfu l\u00e0 &#8220;<strong>Ri\u00eang t\u01b0<\/strong>&#8221; th\u00ec ch\u1ec9 admin m\u1edbi th\u1ea5y; n\u1ebfu l\u00e0 &#8220;<strong>B\u1ea3o v\u1ec7 b\u1eb1ng m\u1eadt kh\u1ea9u<\/strong>&#8220;, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n nh\u1eadp m\u1eadt kh\u1ea9u \u0111\u1ec3 xem.<\/li>\n\n\n\n<li><strong>Ng\u00e0y xu\u1ea5t b\u1ea3n:<\/strong> N\u1ebfu b\u1ea1n l\u1ee1 ch\u1ecdn m\u1ed9t ng\u00e0y t\u01b0\u01a1ng lai, b\u00e0i vi\u1ebft s\u1ebd kh\u00f4ng hi\u1ec3n th\u1ecb ngay. H\u00e3y \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i ng\u00e0y xu\u1ea5t b\u1ea3n th\u00e0nh ng\u00e0y hi\u1ec7n t\u1ea1i v\u00e0 ch\u1ecdn <strong>C\u1eadp nh\u1eadt<\/strong>.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-4.png\" alt=\"Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t b\u00e0i vi\u1ebft\" class=\"wp-image-122092\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-4.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-4-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t b\u00e0i vi\u1ebft<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"3._X\u00f3a_b\u1ed9_nh\u1edb_\u0111\u1ec7m_(cache)\"><a id=\"post-122087-_w0d2dtxasa11\"><\/a><strong>3. X\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m (cache)<\/strong><\/h3>\n\n\n\n<p>B\u1ed9 nh\u1edb \u0111\u1ec7m gi\u00fap t\u0103ng t\u1ed1c t\u1ea3i trang nh\u01b0ng \u0111\u00f4i khi l\u1ea1i khi\u1ebfn n\u1ed9i dung m\u1edbi kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt ngay.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X\u00f3a cache tr\u00ecnh duy\u1ec7t: <\/strong>Nh\u1ea5n<strong> Ctrl + Shift + Del <\/strong>v\u00e0 ch\u1ecdn \u201c<strong>X\u00f3a d\u1eef li\u1ec7u duy\u1ec7t web<\/strong>\u201d.<\/li>\n\n\n\n<li><strong>X\u00f3a cache WordPress:<\/strong> N\u1ebfu d\u00f9ng plugin nh\u01b0 W3 Total Cache, WP Super Cache, b\u1ea1n truy c\u1eadp ph\u1ea7n c\u1ea5u h\u00ecnh v\u00e0 ch\u1ecdn \u201c<strong>Clear Cache<\/strong>\u201d.<\/li>\n\n\n\n<li><strong>X\u00f3a cache hosting:<\/strong> M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p c\u00f3 b\u1ed9 nh\u1edb \u0111\u1ec7m ri\u00eang. B\u1ea1n h\u00e3y v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hosting \u0111\u1ec3 x\u00f3a cache.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-5.png\" alt=\"X\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m (cache)\" class=\"wp-image-122093\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-5.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-hien-thi-noi-dung-bai-viet-5-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>X\u00f3a b\u1ed9 nh\u1edb \u0111\u1ec7m (cache)<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"4._Ki\u1ec3m_tra_c\u00e0i_\u0111\u1eb7t_\u0110\u1ecdc_(Reading)\"><a id=\"post-122087-_okt1js2eoa37\"><\/a><strong>4. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t \u0110\u1ecdc (Reading)<\/strong><\/h3>\n\n\n\n<p>C\u00e0i \u0111\u1eb7t trong ph\u1ea7n &#8220;Reading&#8221; c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c hi\u1ec3n th\u1ecb b\u00e0i vi\u1ebft:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp: <strong>C\u00e0i \u0111\u1eb7t <\/strong>\u2192<strong> \u0110\u1ecdc <\/strong>(<strong>Settings <\/strong>\u2192<strong> Reading<\/strong>)<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>T\u1ea1i m\u1ee5c \u201cT<strong>rang ch\u1ee7 hi\u1ec3n th\u1ecb<\/strong>\u201d (<strong>Your homepage displays<\/strong>):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ecdn \u201c<strong>B\u00e0i vi\u1ebft m\u1edbi nh\u1ea5t<\/strong>\u201d n\u1ebfu b\u1ea1n mu\u1ed1n blog n\u1eb1m tr\u00ean trang ch\u1ee7.<\/li>\n\n\n\n<li>Ho\u1eb7c g\u00e1n m\u1ed9t trang t\u0129nh cho m\u1ee5c \u201c<strong>Trang b\u00e0i vi\u1ebft<\/strong>\u201d (Posts page).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-7.png\" alt=\"Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t \u0110\u1ecdc (Reading)\" class=\"wp-image-122095\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-7.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-7-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t \u0110\u1ecdc (Reading)<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u0110\u1eebng qu\u00ean nh\u1ea5n <strong>L\u01b0u thay \u0111\u1ed5i (Save Changes)<\/strong> sau khi ch\u1ec9nh s\u1eeda.<\/p>\n\n\n\n<h3 id=\"5._C\u1eadp_nh\u1eadt_l\u1ea1i_li\u00ean_k\u1ebft_t\u0129nh_(Permalinks)\"><a id=\"post-122087-_on7kuiooxm91\"><\/a><strong>5. C\u1eadp nh\u1eadt l\u1ea1i li\u00ean k\u1ebft t\u0129nh (Permalinks)<\/strong><\/h3>\n\n\n\n<p>Li\u00ean k\u1ebft t\u0129nh l\u00e0 URL c\u1ed1 \u0111\u1ecbnh cho b\u00e0i vi\u1ebft v\u00e0 trang. \u0110\u00f4i khi, l\u1ed7i c\u1ea5u h\u00ecnh li\u00ean k\u1ebft t\u0129nh c\u00f3 th\u1ec3 khi\u1ebfn b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb. C\u00e1ch x\u1eed l\u00fd:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp<strong>: C\u00e0i \u0111\u1eb7t<\/strong> \u2192<strong>\u0110\u01b0\u1eddng d\u1eabn t\u0129nh<\/strong> (<strong>Settings<\/strong> \u2192 <strong>Permalinks<\/strong>)<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i g\u00ec, ch\u1ec9 c\u1ea7n nh\u1ea5n n\u00fat \u201c<strong>Save Changes<\/strong>\u201d \u0111\u1ec3 WordPress l\u00e0m m\u1edbi t\u1ec7p .htaccess v\u00e0 c\u1ea5u tr\u00fac URL.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-6.png\" alt=\"C\u1eadp nh\u1eadt l\u1ea1i li\u00ean k\u1ebft t\u0129nh (Permalinks)\" class=\"wp-image-122094\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-6.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-6-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>C\u1eadp nh\u1eadt l\u1ea1i li\u00ean k\u1ebft t\u0129nh (Permalinks)<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 id=\"6._Ki\u1ec3m_tra_xung_\u0111\u1ed9t_plugin\"><a id=\"post-122087-_2jtl8xkusknv\"><\/a><strong>6. Ki\u1ec3m tra xung \u0111\u1ed9t plugin<\/strong><\/h3>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>V\u00e0o <strong>Plugin<\/strong> \u2192 <strong>All Install Plugin<\/strong> v\u00e0 th\u1ef1c hi\u1ec7n t\u1eaft t\u1ea5t c\u1ea3 plugin b\u1eb1ng c\u00e1ch ch\u1ecdn <strong>Deactivate<\/strong> trong <strong>Bulk Actions<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-8.png\" alt=\"Ki\u1ec3m tra xung \u0111\u1ed9t plugin\" class=\"wp-image-122096\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-8.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-8-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra xung \u0111\u1ed9t plugin<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Ki\u1ec3m tra trang blog. <\/p>\n\n\n\n<p>N\u1ebfu b\u00e0i vi\u1ebft hi\u1ec3n th\u1ecb t\u1ee9c l\u00e0 c\u00f3 m\u1ed9t plugin \u0111ang g\u00e2y l\u1ed7i. B\u1ea1n h\u00e3y k\u00edch ho\u1ea1t l\u1ea1i t\u1eebng plugin \u0111\u1ec3 t\u00ecm plugin g\u00e2y xung \u0111\u1ed9t. Sau \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 x\u00f3a ho\u1eb7c t\u00ecm gi\u1ea3i ph\u00e1p thay th\u1ebf.<\/p>\n\n\n\n<h3 id=\"7._Ki\u1ec3m_tra_c\u00e0i_\u0111\u1eb7t_ng\u01b0\u1eddi_d\u00f9ng\"><a id=\"post-122087-_dotdijbk4mdq\"><\/a><strong>7. Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t ng\u01b0\u1eddi d\u00f9ng<\/strong><\/h3>\n\n\n\n<p>N\u1ebfu quy\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u00fang, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng s\u1ebd kh\u00f4ng th\u1ea5y n\u1ed9i dung. C\u00e1ch ki\u1ec3m tra:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>V\u00e0o m\u1ee5c <strong>User <\/strong>trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n WordPress v\u00e0 ki\u1ec3m tra vai tr\u00f2 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (nh\u01b0 Qu\u1ea3n tr\u1ecb vi\u00ean, Bi\u00ean t\u1eadp vi\u00ean).<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Ch\u1ec9nh s\u1eeda vai tr\u00f2 n\u1ebfu c\u1ea7n b\u1eb1ng c\u00e1ch nh\u1ea5n v\u00e0o <strong>Edit<\/strong> v\u00e0 ch\u1ecdn vai tr\u00f2 ng\u01b0\u1eddi d\u00f9ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-10.png\" alt=\"Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t ng\u01b0\u1eddi d\u00f9ng\" class=\"wp-image-122097\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-10.png 700w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/01\/sua-loi-wordpress-khong-gui-duoc-mail-10-300x171.png 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><strong>Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t ng\u01b0\u1eddi d\u00f9ng<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>N\u1ebfu d\u00f9ng plugin qu\u1ea3n l\u00fd quy\u1ec1n, b\u1ea1n h\u00e3y ki\u1ec3m tra c\u00e0i \u0111\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o quy\u1ec1n truy c\u1eadp ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h3 id=\"8._Xem_l\u1ea1i_m\u00e3_giao_di\u1ec7n_(theme)\"><a id=\"post-122087-_zfirylvszoan\"><\/a><strong>8. Xem l\u1ea1i m\u00e3 giao di\u1ec7n (theme)<\/strong><\/h3>\n\n\n\n<p>N\u1ebfu b\u1ea1n v\u1eeba ch\u1ec9nh s\u1eeda theme ho\u1eb7c c\u1eadp nh\u1eadt theme m\u1edbi, r\u1ea5t c\u00f3 th\u1ec3 c\u00f3 l\u1ed7i trong code khi\u1ebfn b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb:<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp: <strong>Appearance<\/strong> \u2192 <strong>Theme File Editor<\/strong>.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Ki\u1ec3m tra c\u00e1c file nh\u01b0 index.php, single.php, content-single.php<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: <\/strong>K\u00edch ho\u1ea1t t\u1ea1m m\u1ed9t theme m\u1eb7c \u0111\u1ecbnh (v\u00ed d\u1ee5: Twenty Twenty-One) \u0111\u1ec3 ki\u1ec3m tra.<\/p>\n\n\n\n<h3 id=\"L\u00e0m_sao_\u0111\u1ec3_ph\u00f2ng_tr\u00e1nh_l\u1ed7i_b\u00e0i_vi\u1ebft_kh\u00f4ng_hi\u1ec3n_th\u1ecb_trong_WordPress?\"><a id=\"post-122087-_p9z4x1wsva8b\"><\/a><strong>L\u00e0m sao \u0111\u1ec3 ph\u00f2ng tr\u00e1nh l\u1ed7i b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb trong WordPress?<\/strong><\/h3>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba quan tr\u1ecdng b\u1ea1n n\u00ean \u00e1p d\u1ee5ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt WordPress, plugin v\u00e0 theme.<\/li>\n\n\n\n<li>Ch\u1ec9 c\u00e0i plugin\/theme t\u1eeb ngu\u1ed3n uy t\u00edn.<\/li>\n\n\n\n<li>T\u1ea1o b\u1ea3n sao l\u01b0u \u0111\u1ecbnh k\u1ef3 b\u1eb1ng plugin backup.<\/li>\n\n\n\n<li>T\u1ed1i \u01b0u h\u00f3a c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 s\u1eed d\u1ee5ng plugin cache ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li>Ki\u1ec3m tra website tr\u00ean m\u00f4i tr\u01b0\u1eddng staging tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng thay \u0111\u1ed5i.<\/li>\n\n\n\n<li>Gi\u1edbi h\u1ea1n quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng, tr\u00e1nh \u0111\u1ec3 ng\u01b0\u1eddi l\u1ea1 c\u00f3 quy\u1ec1n ch\u1ec9nh s\u1eeda.<\/li>\n\n\n\n<li>Theo d\u00f5i l\u1ed7i b\u1eb1ng c\u00e1ch ki\u1ec3m tra log server \u0111\u1ecbnh k\u1ef3.<\/li>\n\n\n\n<li>D\u00f9ng theme con (child theme) n\u1ebfu mu\u1ed1n ch\u1ec9nh s\u1eeda giao di\u1ec7n.<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o g\u00f3i hosting c\u00f3 \u0111\u1ee7 t\u00e0i nguy\u00ean (CPU, RAM, b\u0103ng th\u00f4ng,&#8230;).<\/li>\n<\/ul>\n\n\n\n<h3 id=\"K\u1ebft_lu\u1eadn\"><a id=\"post-122087-_jd5gmbudl1u0\"><\/a><strong>K\u1ebft lu\u1eadn<\/strong><\/h3>\n\n\n\n<p>Vi\u1ec7c WordPress kh\u00f4ng hi\u1ec3n th\u1ecb n\u1ed9i dung b\u00e0i vi\u1ebft c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau. Hy v\u1ecdng v\u1edbi nh\u1eefng h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 trong b\u00e0i vi\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. \u0110\u1eebng qu\u00ean th\u01b0\u1eddng xuy\u00ean sao l\u01b0u v\u00e0 c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o website lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh nh\u00e9!<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i c\u00e1c l\u1ed7i WordPress kh\u00e1c, h\u00e3y tham kh\u1ea3o c\u00e1c b\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\"><a id=\"post-122087-_erppbrd5cs7g\"><\/a>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"C\u00f3_c\u1ea7n_thu\u00ea_chuy\u00ean_gia_\u0111\u1ec3_s\u1eeda_l\u1ed7i_n\u00e0y_kh\u00f4ng?\">C\u00f3 c\u1ea7n thu\u00ea chuy\u00ean gia \u0111\u1ec3 s\u1eeda l\u1ed7i n\u00e0y kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p>Kh\u00f4ng nh\u1ea5t thi\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch ki\u1ec3m tra plugin, theme, cache v\u00e0 c\u00e0i \u0111\u1eb7t. N\u1ebfu kh\u00f4ng t\u00ecm ra nguy\u00ean nh\u00e2n ho\u1eb7c li\u00ean quan \u0111\u1ebfn m\u00e3 code ph\u1ee9c t\u1ea1p, h\u00e3y c\u00e2n nh\u1eafc nh\u1edd chuy\u00ean gia.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"T\u1ea1i_sao_ch\u1ec9_m\u1ed9t_s\u1ed1_b\u00e0i_vi\u1ebft_kh\u00f4ng_hi\u1ec3n_th\u1ecb,_c\u00f2n_l\u1ea1i_th\u00ec_b\u00ecnh_th\u01b0\u1eddng?\">T\u1ea1i sao ch\u1ec9 m\u1ed9t s\u1ed1 b\u00e0i vi\u1ebft kh\u00f4ng hi\u1ec3n th\u1ecb, c\u00f2n l\u1ea1i th\u00ec b\u00ecnh th\u01b0\u1eddng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p>B\u1ea1n h\u00e3y Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t Hi\u1ec3n th\u1ecb ho\u1eb7c Danh m\u1ee5c c\u1ee7a b\u00e0i vi\u1ebft \u0111\u00f3. C\u00f3 th\u1ec3 b\u00e0i vi\u1ebft b\u1ecb g\u00e1n sai danh m\u1ee5c ho\u1eb7c g\u1eb7p l\u1ed7i ri\u00eang trong c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"L\u00e0m_sao_bi\u1ebft_l\u1ed7i_do_hosting_hay_WordPress?\">L\u00e0m sao bi\u1ebft l\u1ed7i do hosting hay WordPress?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p>B\u1ea1n h\u00e3y li\u00ean h\u1ec7 nh\u00e0 cung c\u1ea5p hosting \u0111\u1ec3 ki\u1ec3m tra log l\u1ed7i server, t\u00e0i nguy\u00ean (RAM, CPU), ho\u1eb7c c\u1ea5u h\u00ecnh PHP. N\u1ebfu hosting \u1ed5n, b\u1ea1n ti\u1ebfp t\u1ee5c ki\u1ec3m tra WordPress (plugin, theme, cache).<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"L\u1ed7i_n\u00e0y_c\u00f3_li\u00ean_quan_\u0111\u1ebfn_c\u01a1_s\u1edf_d\u1eef_li\u1ec7u_kh\u00f4ng?\">L\u1ed7i n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p>C\u00f3 th\u1ec3. B\u1ea3ng <strong>wp_posts<\/strong> trong c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng. B\u1ea1n h\u00e3y th\u1eed s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 nh\u01b0 phpMyAdmin ho\u1eb7c plugin WP Optimize \u0111\u1ec3 ki\u1ec3m tra v\u00e0 s\u1eeda l\u1ed7i c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"L\u1ed7i_n\u00e0y_c\u00f3_\u1ea3nh_h\u01b0\u1edfng_\u0111\u1ebfn_SEO_kh\u00f4ng?\">L\u1ed7i n\u00e0y c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p>C\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn <a href=\"https:\/\/tino.vn\/blog\/seo-la-gi\/\" target=\"_blank\" data-type=\"post\" data-id=\"16068\" rel=\"noreferrer noopener\">SEO<\/a>! Khi b\u00e0i vi\u1ebft kh\u00f4ng xu\u1ea5t hi\u1ec7n, c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm nh\u01b0 Google kh\u00f4ng th\u1ec3 l\u1eadp ch\u1ec9 m\u1ee5c (index) n\u1ed9i dung, d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u00e0i vi\u1ebft kh\u00f4ng \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng ho\u1eb7c m\u1ea5t th\u1ee9 h\u1ea1ng hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y c\u0169ng l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 tho\u00e1t, m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong \u0111\u00e1nh gi\u00e1 SEO. N\u1ebfu l\u1ed7i k\u00e9o d\u00e0i, l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3, g\u00e2y thi\u1ec7t h\u1ea1i cho hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a website.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"C\u00f3 c\u1ea7n thu\u00ea chuy\u00ean gia \u0111\u1ec3 s\u1eeda l\u1ed7i n\u00e0y kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Kh\u00f4ng nh\u1ea5t thi\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch ki\u1ec3m tra plugin, theme, cache v\u00e0 c\u00e0i \u0111\u1eb7t. 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C\u00f3 th\u1ec3 b\u00e0i vi\u1ebft b\u1ecb g\u00e1n sai danh m\u1ee5c ho\u1eb7c g\u1eb7p l\u1ed7i ri\u00eang trong c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"L\u00e0m sao bi\u1ebft l\u1ed7i do hosting hay WordPress?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>B\u1ea1n h\u00e3y li\u00ean h\u1ec7 nh\u00e0 cung c\u1ea5p hosting \u0111\u1ec3 ki\u1ec3m tra log l\u1ed7i server, t\u00e0i nguy\u00ean (RAM, CPU), ho\u1eb7c c\u1ea5u h\u00ecnh PHP. N\u1ebfu hosting \u1ed5n, b\u1ea1n ti\u1ebfp t\u1ee5c ki\u1ec3m tra WordPress (plugin, theme, cache).<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"L\u1ed7i n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>C\u00f3 th\u1ec3. B\u1ea3ng <strong>wp_posts<\/strong> trong c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng. B\u1ea1n h\u00e3y th\u1eed s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 nh\u01b0 phpMyAdmin ho\u1eb7c plugin WP Optimize \u0111\u1ec3 ki\u1ec3m tra v\u00e0 s\u1eeda l\u1ed7i c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"L\u1ed7i n\u00e0y c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO kh\u00f4ng?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>C\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn <a>SEO<\/a>! 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