{"id":7454,"date":"2026-11-05T08:00:43","date_gmt":"2026-11-05T01:00:43","guid":{"rendered":"https:\/\/webvocuc.com\/blog\/?p=7454"},"modified":"2026-11-04T21:53:07","modified_gmt":"2026-11-04T14:53:07","slug":"cach-toi-uu-dung-luong-website-wordpress","status":"publish","type":"post","link":"https:\/\/webvocuc.com\/blog\/cach-toi-uu-dung-luong-website-wordpress.html","title":{"rendered":"C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress"},"content":{"rendered":"<p><a href=\"https:\/\/webvocuc.com\/blog\/?p=7454&amp;preview=true\">C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress<\/a>. \u0110\u1ec3 ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng t\u1ed1i \u01b0u tr\u00ean website \u0111\u1eb7c bi\u1ec7t l\u00e0 website wordPress l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd n\u00f3i \u0111\u1ebfn nh\u1eefng vi\u1ec7c n\u00ean l\u00e0m gi\u00fap t\u1ed1i \u01b0u dung l\u01b0\u1ee3ng website wordpress hi\u1ec7u qu\u1ea3 nh\u1ea5t cho website c\u1ee7a b\u1ea1n.<\/p>\n<h2><strong>C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress<\/strong><\/h2>\n<div class=\"single-post-row\">\n<div class=\"single-post-col\">\n<h3><strong>T\u1ed1i \u01b0u h\u00ecnh \u1ea3nh tr\u01b0\u1edbc khi upload<\/strong><\/h3>\n<p>H\u1ea7u h\u1ebft c\u00e1c trang <a href=\"https:\/\/wordpress.com\/\" rel=\"nofollow noopener\" target=\"_blank\">WordPress<\/a> \u0111\u1ec1u khuy\u1ebfn kh\u00edch b\u1ea1n upload h\u00ecnh tr\u1ef1c ti\u1ebfp l\u00ean host c\u1ee7a website. V\u00ec n\u00f3 s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 qu\u1ea3n l\u00fd \u0111\u1ed3ng th\u1eddi c\u0169ng \u0111\u1ea3m b\u1ea3o cho h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n h\u01a1n.<\/p>\n<p>Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a dung l\u01b0\u1ee3ng cho website, b\u1ea1n n\u00ean t\u1ed1i \u01b0u h\u00ecnh \u1ea3nh tr\u01b0\u1edbc khi upload cho ph\u00f9 h\u1ee3p v\u1edbi k\u00edch c\u1ee1 n\u1ed9i dung tr\u00ean website. B\u1edfi v\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u h\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i r\u1ea5t cao l\u00ean \u0111\u1ebfn <strong>2k,3k<\/strong> nh\u01b0ng n\u1ed9i dung tr\u00ean website ch\u1ec9 c\u00f3 <strong>500px<\/strong> th\u00ec d\u00f9 b\u1ea1n c\u00f3 \u0111\u1ec3 nguy\u00ean \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u00ec khi hi\u1ec3n th\u1ecb tr\u00ean website n\u00f3 c\u0169ng ch\u1ec9 hi\u1ec3n th\u1ecb\u00a0 500px th\u00f4i.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8114 size-full aligncenter\" src=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484051428.png\" alt=\"C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress\" width=\"800\" height=\"486\" title=\"\" srcset=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484051428.png 800w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484051428-300x182.png 300w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484051428-768x467.png 768w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484051428-525x319.png 525w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>V\u00ec th\u1ebf n\u1ebfu b\u1ea1n kh\u00f4ng n\u00e9n v\u00e0 l\u00e0m t\u1ed1i \u01b0u h\u00ecnh \u1ea3nh tr\u01b0\u1edbc khi upload th\u00ec c\u00f3 l\u1ebd b\u1ea1n s\u1ebd l\u00e3ng ph\u00ed m\u1ed9t kho\u1ea3n dung l\u01b0\u1ee3ng v\u00f4 \u00edch \u0111\u1ea5y. V\u1edbi nh\u1eefng website b\u00e1n h\u00e0ng b\u00ecnh th\u01b0\u1eddng th\u00ec h\u00ecnh \u1ea3nh ch\u1ec9 c\u1ea7n <strong>1000px<\/strong> l\u00e0 \u0111\u1ee7 \u0111\u1ec3 kh\u00e1ch xem h\u00ecnh \u1ea3nh r\u1ed3i. N\u1ebfu b\u1ea1n \u0111\u1ec3 h\u00ecnh \u1ea3nh to qu\u00e1 nhi\u1ec1u khi n\u00f3 l\u1ea1i ph\u1ea3n t\u00e1c d\u1ee5ng khi\u1ebfn cho website c\u1ee7a b\u1ea1n t\u1ea3i ch\u1eadm h\u01a1n, khi\u1ebfn kh\u00e1ch h\u00e0ng kh\u00f3 ch\u1ecbu khi truy c\u1eadp website.<\/p>\n<p><strong>Nh\u1eefng plugin h\u1ed7 tr\u1ee3 cho b\u1ea1n t\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh t\u1ef1 \u0111\u1ed9ng khi b\u1ea1n upload l\u00ean website nh\u01b0:<\/strong> EWWW Image Optimizer, WP Smush,v.v\u2026 ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t c\u00e1c h\u00ecnh \u1ea3nh kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 x\u00f3a b\u1edbt.<\/p>\n<h3><strong>Ki\u1ec3m tra th\u01b0 m\u1ee5c WP \u2013 content<\/strong><\/h3>\n<p>\u1ede ph\u1ea7n th\u01b0 m\u1ee5c<strong> WP- Content<\/strong> c\u00f3 r\u1ea5t nhi\u1ec1u plugin t\u1ef1 \u0111\u1ed9ng l\u01b0u l\u1ea1i nh\u1eefng d\u1eef li\u1ec7u kh\u00f4ng c\u1ea7n thi\u1ebft nh\u01b0 c\u00e1c t\u1eadp tin log c\u1ee7a plugin hay c\u00e1c t\u1eadp tin l\u01b0u t\u1ea1m.<\/p>\n<p>V\u00ec th\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng cho website b\u1ea1n c\u0169ng n\u00ean th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra ph\u1ea7n th\u01b0 m\u1ee5c n\u00e0y. H\u00e3y x\u00f3a h\u1ebft nh\u1eefng t\u1eadp tin kh\u00f4ng c\u1ea7n thi\u1ebft ngo\u1ea1i tr\u1eeb th\u01b0 m\u1ee5c cache v\u00e0 h\u00ecnh \u1ea3nh.<\/p>\n<h3><strong>Ki\u1ec3m tra log l\u1ed7i v\u00e0 kh\u00f4ng n\u00ean log khi ch\u01b0a c\u1ea7n thi\u1ebft<\/strong><\/h3>\n<p>C\u00e1c t\u1eadp tin log l\u1ed7i ho\u1eb7c log truy c\u1eadp (access log) tr\u00ean host c\u0169ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee7 ph\u1ea1m ch\u00ednh c\u1ee7a vi\u1ec7c l\u00e0m hao t\u1ed1n t\u00e0i nguy\u00ean c\u1ee7a host. V\u00ec th\u1ebf b\u1ea1n kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i l\u01b0u l\u1ea1i c\u00e1c log l\u1ed7i kh\u00f4ng c\u1ea7n thi\u1ebft. \u0110\u1ec3 gi\u00fap cho webserver c\u1ee7a b\u1ea1n kh\u00f4ng l\u01b0u log l\u1ed7i trong website th\u00ec \u0111\u01a1n gi\u1ea3n vi\u1ec7c b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 th\u00eam \u0111o\u1ea1n sau v\u00e0o<strong> wp-config.php<\/strong> (t\u1ed1t nh\u1ea5t l\u00e0 cho l\u00ean \u0111\u1ea7u, b\u00ean d\u01b0\u1edbi:<\/p>\n<ul>\n<li>01<\/li>\n<li>error_reporting(0);<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8115 size-full aligncenter\" src=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-2-e1687484117292.png\" alt=\"C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress\" width=\"642\" height=\"325\" title=\"\" srcset=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-2-e1687484117292.png 642w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-2-e1687484117292-300x152.png 300w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-2-e1687484117292-525x266.png 525w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3 b\u1ea1n c\u1ea7n ph\u1ea3i thi\u1ebft l\u1eadp <strong>WP_DEBUG<\/strong> l\u00e0 false trong wp-config.php \u0111\u1ec3 t\u1eaft ch\u1ebf \u0111\u1ed9 debug. V\u00e0 h\u00e3y x\u00f3a \u0111i c\u00e1c t\u1eadp tin<strong> .log hay error_log<\/strong> tr\u00ean host n\u1ebfu c\u00f3.<\/p>\n<h3><strong>Kh\u00f4ng n\u00ean l\u01b0u video ho\u1eb7c c\u00e1c t\u1eadp tin n\u00e9n<\/strong><\/h3>\n<p>Nhi\u1ec1u video s\u1ebd gi\u00fap cho website c\u1ee7a b\u1ea1n tr\u00f4ng sinh \u0111\u1ed9ng v\u00e0 thi\u1ebft th\u1ef1c h\u01a1n. Nh\u01b0ng t\u1ed1t h\u01a1n h\u1ebft b\u1ea1n n\u00ean upload l\u00ean Youtube v\u00e0 tr\u00e1nh upload l\u00ean host ch\u1ea1y WordPress n\u1ebfu video c\u1ee7a b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 ph\u00ed th\u00e0nh vi\u00ean m\u1edbi xem \u0111\u01b0\u1ee3c. V\u00ec c\u00e1c player th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng download th\u00f4ng qua nh\u1eefng ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 nh\u01b0 <a href=\"https:\/\/www.internetdownloadmanager.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Internet Download Manager<\/strong><\/a>. Thay v\u00e0o \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Wistia ho\u1eb7c SproutVideo \u0111\u1ec3 ch\u1ed1ng download.<\/p>\n<h3><strong>T\u1ed1i \u01b0u database<\/strong><\/h3>\n<p>Database l\u00e0 n\u01a1i l\u01b0u tr\u1eef th\u00f4ng qua \u1ed5 c\u1ee9ng tr\u00ean host. V\u00ec th\u1ebf vi\u1ec7c <strong>t\u1ed1i \u01b0u database<\/strong> s\u1ebd gi\u00fap c\u00e1c b\u1ea1n h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef r\u1ea5t nhi\u1ec1u. B\u1edfi v\u00ec khi backup to\u00e0n b\u1ed9 website th\u00ec n\u00f3 s\u1ebd l\u01b0u v\u00e0o b\u1ea3n backup d\u1eabn \u0111\u1ebfn vi\u1ec7c khi\u1ebfn cho dung l\u01b0\u1ee3ng s\u1ebd r\u1ea5t l\u1edbn.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8116 size-full aligncenter\" src=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-3-e1687484084595.png\" alt=\"C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress\" width=\"640\" height=\"548\" title=\"\" srcset=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-3-e1687484084595.png 640w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-3-e1687484084595-300x257.png 300w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-3-e1687484084595-525x450.png 525w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>H\u00e3y th\u01b0\u1eddng xuy\u00ean <strong>t\u1ed1i \u01b0u b\u1ea3ng wp_options<\/strong> c\u1ee7a database \u0111\u1ec3 n\u00f3 kh\u00f4ng ch\u1ee9a nhi\u1ec1u d\u1eef li\u1ec7u r\u00e1c.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch T\u1ed1i \u01afu Dung L\u01b0\u1ee3ng Website WordPress. \u0110\u1ec3 ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng t\u1ed1i \u01b0u tr\u00ean website \u0111\u1eb7c bi\u1ec7t l\u00e0 website wordPress l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd n\u00f3i \u0111\u1ebfn nh\u1eefng vi\u1ec7c n\u00ean l\u00e0m gi\u00fap t\u1ed1i \u01b0u dung l\u01b0\u1ee3ng website wordpress hi\u1ec7u qu\u1ea3 nh\u1ea5t cho website c\u1ee7a b\u1ea1n. C\u00e1ch T\u1ed1i \u01afu Dung [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":8113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7454","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ban-tin-webvocuc-com"],"jetpack_featured_media_url":"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2023\/06\/Cach-Toi-Uu-Dung-Luong-Website-WordPress-1-e1687484030395.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/7454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/comments?post=7454"}],"version-history":[{"count":7,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/7454\/revisions"}],"predecessor-version":[{"id":8117,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/7454\/revisions\/8117"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/media\/8113"}],"wp:attachment":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/media?parent=7454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/categories?post=7454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/tags?post=7454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}