{"id":2947,"date":"2022-02-16T11:55:15","date_gmt":"2022-02-16T04:55:15","guid":{"rendered":"https:\/\/www.manpham.com\/?p=2947"},"modified":"2022-02-16T11:55:15","modified_gmt":"2022-02-16T04:55:15","slug":"pagespeed-insights","status":"publish","type":"post","link":"https:\/\/www.manpham.com\/pagespeed-insights.html","title":{"rendered":"PageSpeed Insights l\u00e0 g\u00ec ? Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed n\u00e0y !"},"content":{"rendered":"<p>T\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n l\u00e0 m\u00f3n &#8220;v\u0169 kh\u00ed&#8221; m\u1ea1nh m\u1ebd m\u00e0 Google lu\u00f4n \u0111\u1ec1 c\u1eadp t\u1edbi m\u1ed7i khi c\u1eadp nh\u1eadt <strong><a href=\"https:\/\/www.manpham.com\/tag\/thuat-toan-seo\">thu\u1eadt to\u00e1n SEO<\/a> <\/strong>. V\u00ec th\u1ebf t\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n \u0111\u01b0\u1ee3c x\u1ebfp l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ecb tr\u00ed h\u00e0ng \u0111\u1ea7u khi \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a 1 website. PageSpeed Insights ra \u0111\u1eddi nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u00f3, h\u1ed7 tr\u1ee3 c\u00e1c webmaster ki\u1ec3m tra v\u00e0 ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1ea3i trang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t<\/p>\n<div id=\"toc_container\" class=\"toc_white no_bullets\"><p class=\"toc_title\">N\u1ed9i dung b&agrave;i vi\u1ebft<\/p><ul class=\"toc_list\"><li><ul><li><\/li><li><\/li><li><\/li><li><ul><li><ul><li><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/div>\n<h2><span id=\"PageSpeed_Insights_la_gi\">PageSpeed Insights l\u00e0 g\u00ec ?<\/span><\/h2>\n<p>Nh\u01b0 \u0111\u00e3 n\u00eau \u1edf tr\u00ean, \u0111\u00e2y l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u0111o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1ea3i trang !<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2969\" src=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-650x316.png\" alt=\"\" width=\"650\" height=\"316\" srcset=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-650x316.png 650w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-1024x498.png 1024w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-768x373.png 768w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-1536x747.png 1536w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-2048x996.png 2048w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-380x185.png 380w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-800x389.png 800w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM-1160x564.png 1160w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>Google \u0111ang th\u00fac \u0111\u1ea9y c\u1ea3 n\u1ec1n c\u00f4ng nghi\u1ec7p Internet, v\u00ec l\u1ebd \u0111\u00f3 h\u1ecd lu\u00f4n mu\u1ed1n m\u1ecdi trang web ph\u1ea3i mang t\u1edbi tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng. Kh\u00f4ng m\u1ed9t ng\u01b0\u1eddi d\u00f9ng n\u00e0o mu\u1ed1n load v\u00e0o 1 trang web v\u1edbi t\u1ed1c \u0111\u1ed9 t\u1ec7 h\u1ea1i ho\u1eb7c ch\u1edd h\u00e0ng ph\u00fat \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c n\u1ed9i dung. V\u00ec l\u1ebd \u0111\u00f3, m\u1ed9t th\u00f4ng \u0111i\u1ec7p c\u1ee9ng r\u1eafng m\u00e0 Google \u0111\u01b0a \u0111\u1ebfn cho c\u00e1c webmaster : &#8220;<em>Mu\u1ed1n xu\u1ea5t hi\u1ec7n \u1edf v\u1ecb tr\u00ed t\u1ed1t tr\u00ean b\u1ea3ng x\u1ebfp h\u1ea1ng t\u00ecm ki\u1ebfm, h\u00e3y t\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 website m\u1ed9t c\u00e1ch t\u1ed1t nh\u1ea5t<\/em>&#8221;<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f2n l\u00e0 b\u00ed m\u1eadt n\u1eefa, \u0111\u00f3 l\u00e0 m\u1ed9t th\u00f4ng \u0111i\u1ec7p c\u1ee9ng r\u1eafng t\u1eeb ph\u00eda Google sau khi c\u00e1c phi\u00ean b\u1ea3n PageSpeed Insights \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt d\u1ea7n qua t\u1eebng n\u0103m.<\/p>\n<p>\u0110\u1ec3 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 website th\u00f4ng qua PageSpeed Insights, b\u1ea1n truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9: <a href=\"https:\/\/pagespeed.web.dev\/\" target=\"_blank\" rel=\"nofollow noopener\"><strong>https:\/\/pagespeed.web.dev<\/strong><\/a> v\u00e0 nh\u1eadp \u0111\u1ecba ch\u1ec9 website c\u1ea7n ki\u1ec3m tra v\u00e0o. Khi \u0111\u00f3 c\u00f4ng c\u1ee5 PageSpeed Insights s\u1ebd b\u1eaft \u0111\u1ea7u ph\u00e2n t\u00edch v\u00e0 \u0111\u01b0a ra c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 b\u1ea1n ki\u1ec3m tra. Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 kh\u00e1c nh\u01b0 <strong><a href=\"https:\/\/www.manpham.com\/gtmetrix\">GTmetrix<\/a><\/strong> \u0111\u1ec3 so s\u00e1nh k\u1ebft qu\u1ea3, \u0111\u00e2y c\u0169ng l\u00e0 1 c\u00f4ng c\u1ee5 v\u00f4 c\u00f9ng m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3 khi \u0111o l\u01b0\u1eddng t\u1ed1c \u0111\u1ed9 website<\/p>\n<p>T\u1ea5t nhi\u00ean b\u00ean c\u1ea1nh t\u1ed1c \u0111\u1ed9 load web c\u00f2n nhi\u1ec1u th\u1ee9 kh\u00e1c quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng t\u1edbi website, nh\u01b0ng h\u00e3y nh\u1edb kh\u00f4ng m\u1ed9t ng\u01b0\u1eddi d\u00f9ng n\u00e0o th\u00edch v\u00e0o 1 website ch\u1eadm ch\u1ea1p c\u1ea3. T\u1ed1c \u0111\u1ed9 t\u1ea3i trang t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi nhi\u1ec1u kh\u00eda c\u1ea1nh khi SEO, <strong><a href=\"https:\/\/www.manpham.com\/kien-thuc-seo\">ki\u1ebfn th\u1ee9c SEO<\/a><\/strong> v\u1ec1 t\u1ed1c \u0111\u1ed9 t\u1ea3i trang m\u00e0 t\u00f4i n\u00f3i t\u1edbi s\u1ebd mang t\u1edbi nh\u1eefng kh\u00eda c\u1ea1nh ki\u1ebfn th\u1ee9c kh\u00e1c m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u qua.<\/p>\n<h3><span id=\"Su_menh_Google_anh_huong_toi_trai_nghiem_nguoi_dung_nhu_the_nao\">S\u1ee9 m\u1ec7nh Google \u1ea3nh h\u01b0\u1edfng t\u1edbi tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng nh\u01b0 th\u1ebf n\u00e0o ?<\/span><\/h3>\n<p>\u0110\u1ea7u ti\u00ean, h\u00e3y ngh\u0129 xem m\u1ee5c ti\u00eau m\u00e0 Google t\u1ea1o ra PageSpeed Insights l\u00e0 g\u00ec, t\u1eeb Google t\u00ecm ki\u1ebfm, b\u1ea1n nh\u1eadp 1 t\u1eeb kh\u00f3a v\u00e0 t\u1eeb \u0111\u00f3 Google g\u1ee3i \u00fd ra website ph\u00f9 h\u1ee3p nh\u1ea5t cho keyword \u0111\u00f3. M\u1ee5c ti\u00eau c\u1ee7a c\u00e1c t\u00ecm ki\u1ebfm n\u00e0y l\u00e0 cung c\u1ea5p cho b\u1ea1n k\u1ebft qu\u1ea3 cho t\u1eeb kh\u00f3a m\u00e0 b\u1ea1n \u0111\u00e3 truy v\u1ea5n. Ngh\u0129a l\u00e0 Google \u0111ang mong mu\u1ed1n t\u00ecm 1 website t\u1ed1t nh\u1ea5t v\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ed1i v\u1edbi t\u1eeb kh\u00f3a m\u00e0 b\u1ea1n \u0111\u00e3 g\u1eedi t\u1edbi Google t\u00ecm ki\u1ebfm. Ph\u00f9 h\u1ee3p ngh\u0129a l\u00e0 ngo\u00e0i n\u1ed9i dung m\u00e0 website cung c\u1ea5p, Google c\u00f2n mong mu\u1ed1n \u0111em nh\u1eefng tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t \u0111\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng<\/p>\n<p>L\u00fac n\u00e0y, t\u1ed1c \u0111\u1ed9 t\u1ea3i trang s\u1ebd ph\u00e1t huy hi\u1ec7u qu\u1ea3 b\u1eb1ng vi\u1ec7c mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng. Ai ai c\u0169ng s\u1ebd th\u00edch ho\u1eb7c quen v\u1edbi vi\u1ec7c website load ngay khi nh\u1ea5p chu\u1ed9t ho\u1eb7c ch\u1ea1m v\u00e0o tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/p>\n<p>H\u00e3y t\u1ef1 so s\u00e1nh b\u1eb1ng ch\u00ednh tr\u1ea3i nghi\u1ec7m c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 search 1 keyword, v\u00e0 so s\u00e1nh c\u00e1c website \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c nhau khi t\u1ea3i trang ! Tr\u00ean th\u1ef1c t\u1ebf c\u00e1c con bot Google ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u0111\u1ec3 ki\u1ec3m tra v\u00e0 th\u00f4ng b\u00e1o l\u1ea1i h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 nh\u1eb1m so s\u00e1nh v\u00e0 ph\u00e2n t\u00edch website 1 c\u00e1ch t\u1ed1t nh\u1ea5t. M\u1ecdi thay \u0111\u1ed5i nh\u1ecf tr\u00ean website b\u1ea1n bao g\u1ed3m c\u1ea3 t\u1ed1c \u0111\u1ed9 t\u1ea3i trang c\u0169ng s\u1ebd \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi nh\u1eadn<\/p>\n<p>Ch\u00ednh t\u1ef7 l\u1ec7 t\u1ea3i trang ch\u1eadm s\u1ebd g\u00e2y \u1ea3nh h\u01b0\u1edfng n\u1eb7ng n\u1ec1 t\u1edbi t\u1ef7 l\u1ec7 tho\u00e1t trang <strong><a href=\"https:\/\/www.manpham.com\/bounce-rate.html\">bounce rate<\/a><\/strong> t\u0103ng v\u00e0 t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi th\u1ee9 h\u1ea1ng t\u1eeb kh\u00f3a c\u1ee7a b\u1ea1n nghi\u00eam tr\u1ecdng !<\/p>\n<h3><span id=\"Thoi_gian_tai_trang_va_ty_le_thoat\">Th\u1eddi gian t\u1ea3i trang v\u00e0 t\u1ef7 l\u1ec7 tho\u00e1t<\/span><\/h3>\n<p>T\u1ef7 l\u1ec7 tho\u00e1t trang cao l\u00e0 d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng nh\u1ea5t cho th\u1ea5y t\u1ed1c \u0111\u1ed9 website \u1ea3nh h\u01b0\u1edfng t\u1edbi SEO th\u1ebf n\u00e0o. Khi 1 ng\u01b0\u1eddi d\u00f9ng r\u1eddi \u0111i nhanh ch\u00f3ng s\u1ebd b\u00e1o hi\u1ec7u cho Google bi\u1ebft \u0111\u00e2y l\u00e0 1 trang web t\u1ec7 v\u00e0 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u1ec7 cho ng\u01b0\u1eddi d\u00f9ng<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2970\" src=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/pagespeed-optimization-650x464.png\" alt=\"\" width=\"650\" height=\"464\" srcset=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/pagespeed-optimization-650x464.png 650w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/pagespeed-optimization-380x271.png 380w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/pagespeed-optimization.png 696w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<h3><span id=\"Dieu_gi_se_xay_ra\">\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra ?<\/span><\/h3>\n<ul>\n<li>Khi kh\u00e1ch truy c\u1eadp t\u00ecm th\u1ea5y m\u1ed9t trang trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm, m\u1edf trang \u0111\u00f3 v\u00e0 r\u1eddi \u0111i m\u00e0 kh\u00f4ng t\u01b0\u01a1ng t\u00e1c v\u1edbi trang web \u0111\u00f3 n\u1eefa, ch\u00fang t\u00f4i n\u00f3i r\u1eb1ng h\u1ecd \u0111\u00e3 \u201ctho\u00e1t\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra b\u1edfi v\u00ec h\u1ecd kh\u00f4ng th\u00edch \u0111i\u1ec1u g\u00ec \u0111\u00f3 v\u1ec1 trang web ho\u1eb7c trang web kh\u00f4ng c\u00f3 nh\u1eefng g\u00ec h\u1ecd \u0111ang t\u00ecm ki\u1ebfm.<\/li>\n<li>T\u1ea5t c\u1ea3 c\u00e1c trang web c\u00f3 m\u1ed9t s\u1ed1 ph\u1ea7n trong s\u1ed1 kh\u00e1ch truy c\u1eadp tho\u00e1t theo m\u1eb7c \u0111\u1ecbnh.\u00a0Ngay c\u1ea3 nh\u1eefng trang t\u1ed1t nh\u1ea5t trong s\u1ed1 c\u00e1c trang t\u1ed1t nh\u1ea5t c\u0169ng c\u00f3 t\u1ef7 l\u1ec7 tho\u00e1t t\u1eeb 25% \u0111\u1ebfn 40%.<\/li>\n<li>B\u1ea1n kh\u00f4ng th\u1ec3 khi\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi \u1edf l\u1ea1i trang web c\u1ee7a b\u1ea1n.<\/li>\n<li>Nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 \u0111o\u00e1n \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y s\u1ebd \u0111i \u0111\u1ebfn \u0111\u00e2u.<\/li>\n<li>Th\u1eddi gian t\u1ea3i trang d\u00e0i kh\u00f4ng ch\u1ec9 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam t\u1ef7 l\u1ec7 tho\u00e1t!<\/li>\n<\/ul>\n<p>N\u1ebfu th\u1eddi gian t\u1ea3i c\u1ee7a b\u1ea1n t\u0103ng t\u1eeb m\u1ed9t gi\u00e2y l\u00ean ba, t\u1ef7 l\u1ec7 tho\u00e1t trang s\u1ebd t\u0103ng 32% . T\u0103ng th\u1eddi gian t\u1ea3i l\u00ean \u0111\u1ebfn s\u00e1u gi\u00e2y v\u00e0 t\u1ef7 l\u1ec7 tho\u00e1t cao h\u01a1n 106% . V\u00e0 n\u00f3 ch\u1ec9 tr\u1edf n\u00ean t\u1ed3i t\u1ec7 h\u01a1n k\u1ec3 t\u1eeb \u0111\u00f3.<\/p>\n<p>T\u1ed1c \u0111\u1ed9 t\u1ea3i trang ch\u1eadm c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng mang l\u1ea1i t\u1ef7 l\u1ec7 tho\u00e1t tr\u00ean 90% ngay c\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c trang web c\u00f3 n\u1ed9i dung v\u00e0 b\u1ed1 c\u1ee5c tuy\u1ec7t v\u1eddi.<\/p>\n<p>B\u00e2y gi\u1edd, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng \u0111i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n ra sao tr\u00ean k\u1ebft qu\u1ea3 x\u1ebfp h\u1ea1ng c\u1ee7a Google. C\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm kh\u00f4ng bi\u1ebft ch\u00ednh x\u00e1c l\u00fd do t\u1ea1i sao 90% ng\u01b0\u1eddi d\u00f9ng r\u1eddi \u0111i ch\u1ec9 sau khi m\u1edf m\u1ed9t trang. T\u1ef7 l\u1ec7 tho\u00e1t cao ch\u1ec9 cho bi\u1ebft r\u1eb1ng trang c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft qu\u1ea3 \u0111\u00e1p \u1ee9ng (v\u00e0 gi\u1ea3i quy\u1ebft) c\u00e1c truy v\u1ea5n c\u1ee7a ng\u01b0\u1eddi t\u00ecm ki\u1ebfm m\u1ed9t c\u00e1ch th\u1ecfa m\u00e3n.<\/p>\n<p>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady \u0111\u1ed1i v\u1edbi th\u1eddi gian d\u00e0nh cho trang web.\u00a0N\u1ebfu ng\u01b0\u1eddi d\u00f9ng m\u1edf m\u1ed9t trang web nh\u01b0ng kh\u00f4ng quan t\u00e2m nhi\u1ec1u \u0111\u1ebfn n\u00f3 (r\u1eddi \u0111i nhanh ch\u00f3ng ho\u1eb7c ch\u1ec9 l\u01b0\u1edbt qua m\u1ed9t ho\u1eb7c hai trang), trang web \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm kh\u00f4ng t\u1ed1t.\u00a0H\u1ec7 th\u1ed1ng t\u00ecm ki\u1ebfm c\u1ee7a Google nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i ph\u1ea1t n\u00f3.<\/p>\n<p>Rand Fishkin c\u1ee7a\u00a0Moz \u0111\u00e3 ch\u1ee9ng minh \u0111i\u1ec1u n\u00e0y trong m\u1ed9t th\u1eed nghi\u1ec7m tr\u00ean Twitter\u00a0.\u00a0Anh \u1ea5y c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed c\u00e1c trang web hi\u1ec3n th\u1ecb trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm b\u1eb1ng c\u00e1ch \u0111\u1ec3 nh\u1eefng ng\u01b0\u1eddi theo d\u00f5i anh \u1ea5y tho\u00e1t kh\u1ecfi trang n\u00e0y v\u00e0 d\u00e0nh th\u1eddi gian cho trang kh\u00e1c.<\/p>\n<p>Nh\u01b0 b\u1ea1n c\u00f3 th\u1ec3 mong \u0111\u1ee3i, t\u1ed1c \u0111\u1ed9 trang web c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian d\u00e0nh cho trang web v\u00e0 s\u1ed1 l\u1ea7n xem trang tr\u00ean m\u1ed7i kh\u00e1ch truy c\u1eadp.<\/p>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, n\u1ebfu trang web c\u1ee7a b\u1ea1n m\u1ea5t hai gi\u00e2y \u0111\u1ec3 t\u1ea3i, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 trung b\u00ecnh 8,9 l\u01b0\u1ee3t truy c\u1eadp trang cho m\u1ed7i ng\u01b0\u1eddi d\u00f9ng.\u00a0N\u1ebfu th\u1eddi gian t\u1ea3i l\u00e0 t\u00e1m gi\u00e2y, con s\u1ed1 n\u00e0y r\u01a1i v\u00e0o trung b\u00ecnh 3,3 trang m\u1ed7i l\u01b0\u1ee3t truy c\u1eadp.<\/p>\n<p>Th\u1eddi gian t\u1ea3i nhanh kh\u00f4ng ch\u1ec9 t\u1ed1t \u0111\u1ec3 gi\u1eef ng\u01b0\u1eddi d\u00f9ng quan t\u00e2m \u0111\u1ebfn trang web c\u1ee7a b\u1ea1n m\u00e0 c\u00f2n gi\u00fap trang web c\u1ee7a b\u1ea1n kh\u00f4ng b\u1ecb s\u1ee5t gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 chuy\u1ec3n \u0111\u1ed5i.<\/p>\n<h3><span id=\"Ty_le_nhap_vao_lien_ket_8211_Click_Through_Rate_CTR\">T\u1ef7 l\u1ec7 nh\u1ea5p v\u00e0o li\u00ean k\u1ebft &#8211; Click Through Rate (CTR)<\/span><\/h3>\n<p>C\u00f3 l\u1ebd ch\u1ec9 s\u1ed1 t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111o l\u01b0\u1eddng v\u1ec1 m\u1ed9t k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm l\u00e0 k\u1ebft qu\u1ea3 m\u00e0 ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o v\u00e0 chuy\u1ec3n t\u1edbi website c\u1ee7a b\u1ea1n !<\/p>\n<p>\u0110\u1ed3ng \u00fd r\u1eb1ng m\u1ecdi ng\u01b0\u1eddi hi\u1ebfm khi qu\u00e1 c\u1ea9n th\u1eadn khi ch\u1ecdn c\u00e1c trang web \u0111\u1ec3 m\u1edf. Tuy nhi\u00ean, h\u1ecd c\u00f3 xu h\u01b0\u1edbng \u0111\u1ecdc l\u01b0\u1edbt c\u00e1c k\u1ebft qu\u1ea3 tr\u00ean SERP \u0111\u1ec3 t\u00ecm k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t v\u00e0 \u0111i\u1ec1u \u0111\u00f3 c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2971\" src=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/speedweb-1528704630306792247111-2-0-425-753-crop-15287046340301001226246-650x365.jpeg\" alt=\"\" width=\"650\" height=\"365\" srcset=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/speedweb-1528704630306792247111-2-0-425-753-crop-15287046340301001226246-650x365.jpeg 650w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/speedweb-1528704630306792247111-2-0-425-753-crop-15287046340301001226246-380x213.jpeg 380w, https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/speedweb-1528704630306792247111-2-0-425-753-crop-15287046340301001226246.jpeg 753w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>Do \u0111\u00f3, n\u1ebfu m\u1ed9t trang web trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u nh\u1ea5p chu\u1ed9t h\u01a1n nh\u1eefng trang kh\u00e1c m\u1ed9t c\u00e1ch kh\u00f4ng t\u01b0\u01a1ng x\u1ee9ng, Google s\u1ebd l\u01b0u \u00fd.\u00a0C\u00e1c trang c\u00f3 CTR cao h\u01a1n s\u1ebd nhanh ch\u00f3ng l\u1ecdt v\u00e0o \u0111\u1ea7u k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm, trong khi nh\u1eefng trang kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c nh\u1ea5p chu\u1ed9t s\u1ebd b\u1ecb t\u1ee5t l\u1ea1i ph\u00eda sau.<\/p>\n<p>Ngo\u00e0i ra, vi\u1ec7c gi\u1ea3m th\u1eddi gian t\u1ea3i trang c\u00f2n \u1ea3nh h\u01b0\u1edfng t\u1edbi k\u1ebft qu\u1ea3 khi c\u00e1c b\u1ea1n ch\u1ea1y Google Ads, b\u1ea1n c\u00f3 th\u1ec3 s\u1ebd m\u1ea5t ti\u1ec1n v\u00e0 kh\u00e1ch h\u00e0ng n\u1ebfu website t\u1ea3i qu\u00e1 l\u00e2u ho\u1eb7c b\u1eaft kh\u00e1ch h\u00e0ng ch\u1edd \u0111\u1ee3i<\/p>\n<p>Udi Manber, c\u1ef1u gi\u00e1m \u0111\u1ed1c ch\u1ea5t l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm c\u1ee7a Google, \u0111\u00e3 x\u00e1c nh\u1eadn \u0111i\u1ec1u n\u00e0y.\u00a0N\u00f3 c\u0169ng hi\u1ec3n nhi\u00ean khi b\u1ea1n nh\u00ecn v\u00e0o\u00a0c\u00e1c b\u1eb1ng s\u00e1ng ch\u1ebf c\u1ee7a Google.\u00a0Google ch\u1eafc ch\u1eafn s\u1eed d\u1ee5ng d\u1eef li\u1ec7u v\u1ec1 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm \u0111\u1ec3 s\u1eeda \u0111\u1ed5i k\u1ebft qu\u1ea3 cho c\u00e1c truy v\u1ea5n trong t\u01b0\u01a1ng lai.<\/p>\n<p>Th\u1eddi gian t\u1ea3i c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c trang c\u1ee7a b\u1ea1n khi ch\u00fang hi\u1ec3n th\u1ecb trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n<p>C\u1ee5 th\u1ec3, 75% ng\u01b0\u1eddi d\u00f9ng tr\u00e1nh quay l\u1ea1i trang web m\u1ea5t h\u01a1n 4 gi\u00e2y \u0111\u1ec3 t\u1ea3i. Th\u1eddi gian t\u1ea3i \u0111\u00f3 c\u00f3 v\u1ebb kh\u00f4ng nhi\u1ec1u nh\u01b0ng v\u1eabn \u0111\u1ee7 \u0111\u1ec3 khi\u1ebfn 3\/4 ng\u01b0\u1eddi d\u00f9ng tr\u00e1nh xa c\u00e1c trang c\u1ee7a b\u1ea1n. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 h\u1ecd s\u1ebd b\u1ecf qua n\u1ebfu n\u1ed9i dung c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm. R\u00f5 r\u00e0ng, \u0111i\u1ec1u n\u00e0y l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ee9 h\u1ea1ng.<\/p>\n<p>C\u00e1c cu\u1ed9c th\u0103m d\u00f2 nghi\u00ean c\u1ee9u c\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed cho th\u1ea5y th\u1eddi gian t\u1ea3i nhanh r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 trung th\u00e0nh c\u1ee7a trang web \u0111\u1ed1i v\u1edbi 52% ng\u01b0\u1eddi d\u00f9ng.\u00a0\u0110i\u1ec1u n\u00e0y ch\u1ec9 cho th\u1ea5y r\u00f5 h\u01a1n th\u1eddi gian t\u1ea3i c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ee9 h\u1ea1ng t\u00ecm ki\u1ebfm nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<p>Cu\u1ed1i c\u00f9ng nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n quan tr\u1ecdng, ng\u01b0\u1eddi d\u00f9ng s\u1ebd n\u00f3i chuy\u1ec7n v\u1edbi nhau. H\u1ecd chia s\u1ebb kinh nghi\u1ec7m, c\u1ea3 t\u00edch c\u1ef1c v\u00e0 ti\u00eau c\u1ef1c, h\u1ecd c\u00f3 \u0111\u1ed3ng \u00fd gi\u1edbi thi\u1ec7u website c\u1ee7a b\u1ea1n \u0111\u1ebfn ng\u01b0\u1eddi kh\u00e1c hay kh\u00f4ng ?<\/p>\n<p>N\u00f3i c\u00e1ch kh\u00e1c, n\u1ebfu ng\u01b0\u1eddi d\u00f9ng \u0111\u1ee3i qu\u00e1 l\u00e2u \u0111\u1ec3 trang web c\u1ee7a b\u1ea1n t\u1ea3i, h\u1ecd c\u00f3 th\u1ec3 s\u1ebd chia s\u1ebb tr\u1ea3i nghi\u1ec7m t\u1ed3i t\u1ec7 c\u1ee7a m\u00ecnh v\u1edbi b\u1ea1n b\u00e8 c\u1ee7a h\u1ecd. \u0110\u1ed5i l\u1ea1i, b\u1ea1n b\u00e8 c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 b\u1ecf qua trang web c\u1ee7a b\u1ea1n n\u1ebfu n\u00f3 xu\u1ea5t hi\u1ec7n trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm. Qu\u00e1 tr\u00ecnh n\u00e0y r\u1ea5t ph\u1ee9c t\u1ea1p, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 c\u1ee7a t\u1ed1c \u0111\u1ed9 t\u1ea3i ch\u1eadm.<\/p>\n<p><strong>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m m\u1ea5u ch\u1ed1t:<\/strong><\/p>\n<ul>\n<li>N\u1ebfu c\u00e1c trang c\u1ee7a b\u1ea1n t\u1ea3i m\u1ea5t nhi\u1ec1u th\u1eddi gian, b\u1ea1n \u0111ang \u0111i tr\u00ean t\u1ea3ng b\u0103ng m\u1ecfng.\u00a0Ngay c\u1ea3 khi b\u1ea1n c\u1ea3i thi\u1ec7n th\u1eddi gian t\u1ea3i, nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c tr\u00e1nh trang web c\u1ee7a b\u1ea1n.\u00a0R\u1ed1t cu\u1ed9c, vi\u1ec7c c\u1ee7a h\u1ecd kh\u00f4ng ph\u1ea3i l\u00e0 ki\u1ec3m tra xem t\u1ed1c \u0111\u1ed9 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n hay ch\u01b0a.<\/li>\n<li>H\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng nh\u01b0 v\u1eady s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c h\u00ecnh ph\u1ea1t t\u1eeb h\u1ec7 th\u1ed1ng x\u1ebfp h\u1ea1ng c\u1ee7a Google, ngay c\u1ea3 khi trang web c\u1ee7a b\u1ea1n c\u00f3 n\u1ed9i dung tuy\u1ec7t v\u1eddi, thi\u1ebft k\u1ebf h\u1ea5p d\u1eabn v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u00f3 c\u1ea5u tr\u00fac t\u1ed1t.<\/li>\n<\/ul>\n<h5><span id=\"Ket_luan\">K\u1ebft lu\u1eadn<\/span><\/h5>\n<p>PageSpeed Insights \u0111\u01b0\u1ee3c sinh ra v\u1edbi s\u1ee9 m\u1ec7nh gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n g\u00e2y ra vi\u1ec7c t\u1ea3i trang ch\u1eadm. T\u1eeb \u0111\u00f3 n\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi nhi\u1ec1u kh\u00eda c\u1ea1nh khi b\u1ea1n SEO.<\/p>\n<p>Google \u0111\u00e3 l\u00e0m m\u1ecdi th\u1ee9 c\u00f3 th\u1ec3 \u0111\u1ec3 Webmaster c\u00f3 th\u1ec3 ki\u1ec3m tra, t\u1ed1i \u01b0u \u0111\u1ec3 website c\u1ee7a m\u00ecnh ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n so v\u1edbi c\u00e1c website kh\u00e1c. H\u00e3y nh\u1edb r\u1eb1ng \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng <a href=\"https:\/\/www.manpham.com\/cong-cu-seo.html\">c\u00f4ng c\u1ee5 SEO mi\u1ec5n ph\u00ed<\/a> m\u00e0 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng<\/p>\n<p>H\u00e3y nh\u1edb l\u00fd t\u01b0\u1edfng nh\u1ea5t v\u1eabn l\u00e0 d\u01b0\u1edbi 2s t\u1ea3i trang, nh\u01b0ng h\u00e3y c\u1ed1 g\u1eafng l\u00e0m t\u1ed1t nh\u1ea5t trong vi\u1ec7c <a href=\"https:\/\/www.manpham.com\/toi-uu-website.html\">t\u1ed1i \u01b0u website<\/a> v\u00e0 <a href=\"https:\/\/www.manpham.com\/toi-uu-seo.html\">t\u1ed1i \u01b0u SEO<\/a> \u0111\u1ec3 website c\u1ee7a b\u1ea1n lu\u1ed1n l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t khi Google gi\u1edbi thi\u1ec7u 1 t\u1eeb kh\u00f3a n\u00e0o \u0111\u00f3 \u0111\u1ebfn v\u1edbi kh\u00e1ch h\u00e0ng<\/p>\n<p>Ch\u00fac b\u1ea1n lu\u00f4n may m\u1eafn v\u00e0 t\u00ecm \u0111\u01b0\u1ee3c h\u01b0\u1edbng \u0111i t\u1ed1t nh\u1ea5t cho website c\u1ee7a m\u00ecnh<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;2947&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\\u0110\\u00e1nh gi\\u00e1 b\\u00e0i vi\\u1ebft post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;PageSpeed Insights l\\u00e0 g\\u00ec ? Nh\\u1eefng l\\u01b0u \\u00fd khi s\\u1eed d\\u1ee5ng c\\u00f4ng c\\u1ee5 mi\\u1ec5n ph\\u00ed n\\u00e0y !&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft post<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n l\u00e0 m\u00f3n &#8220;v\u0169 kh\u00ed&#8221; m\u1ea1nh m\u1ebd m\u00e0 Google lu\u00f4n \u0111\u1ec1 c\u1eadp t\u1edbi m\u1ed7i khi c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n SEO . V\u00ec th\u1ebf t\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n \u0111\u01b0\u1ee3c x\u1ebfp l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ecb tr\u00ed h\u00e0ng \u0111\u1ea7u khi \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a 1 website. PageSpeed Insights ra \u0111\u1eddi nh\u1eb1m [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":2969,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[255],"tags":[274],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PageSpeed Insights l\u00e0 g\u00ec ? Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed n\u00e0y ! | Man Pham Blog<\/title>\n<meta name=\"description\" content=\"T\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n l\u00e0 m\u00f3n &quot;v\u0169 kh\u00ed&quot; m\u1ea1nh m\u1ebd m\u00e0 Google lu\u00f4n \u0111\u1ec1 c\u1eadp t\u1edbi m\u1ed7i khi c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n SEO . V\u00ec th\u1ebf t\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n \u0111\u01b0\u1ee3c x\u1ebfp l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ecb tr\u00ed h\u00e0ng \u0111\u1ea7u khi \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a 1 website. PageSpeed Insights ra \u0111\u1eddi nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u00f3, h\u1ed7 tr\u1ee3 c\u00e1c webmaster ki\u1ec3m tra v\u00e0 ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1ea3i trang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.manpham.com\/pagespeed-insights.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PageSpeed Insights l\u00e0 g\u00ec ? Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed n\u00e0y ! | Man Pham Blog\" \/>\n<meta property=\"og:description\" content=\"T\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n l\u00e0 m\u00f3n &quot;v\u0169 kh\u00ed&quot; m\u1ea1nh m\u1ebd m\u00e0 Google lu\u00f4n \u0111\u1ec1 c\u1eadp t\u1edbi m\u1ed7i khi c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n SEO . V\u00ec th\u1ebf t\u1ed1c \u0111\u1ed9 t\u1ea3i trang lu\u00f4n \u0111\u01b0\u1ee3c x\u1ebfp l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ecb tr\u00ed h\u00e0ng \u0111\u1ea7u khi \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a 1 website. PageSpeed Insights ra \u0111\u1eddi nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111\u00f3, h\u1ed7 tr\u1ee3 c\u00e1c webmaster ki\u1ec3m tra v\u00e0 ph\u00e2n t\u00edch t\u1ed1c \u0111\u1ed9 t\u1ea3i trang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.manpham.com\/pagespeed-insights.html\" \/>\n<meta property=\"og:site_name\" content=\"Man Pham Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sean.pham.397\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/sean.pham.397\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-16T04:55:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.manpham.com\/wp-content\/uploads\/2022\/02\/Screen-Shot-2565-02-16-at-11.52.59-AM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"3114\" \/>\n\t<meta property=\"og:image:height\" content=\"1514\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Man Pham\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Man Pham\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.manpham.com\/pagespeed-insights.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.manpham.com\/pagespeed-insights.html\"},\"author\":{\"name\":\"Man Pham\",\"@id\":\"https:\/\/www.manpham.com\/#\/schema\/person\/952082eb2ba0ed7889c93be808a333fb\"},\"headline\":\"PageSpeed Insights l\u00e0 g\u00ec ? Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed n\u00e0y !\",\"datePublished\":\"2022-02-16T04:55:15+00:00\",\"dateModified\":\"2022-02-16T04:55:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.manpham.com\/pagespeed-insights.html\"},\"wordCount\":3015,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.manpham.com\/#\/schema\/person\/952082eb2ba0ed7889c93be808a333fb\"},\"keywords\":[\"thu\u1eadt to\u00e1n SEO\"],\"articleSection\":[\"Ki\u1ebfn th\u1ee9c SEO\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.manpham.com\/pagespeed-insights.html#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.manpham.com\/pagespeed-insights.html\",\"url\":\"https:\/\/www.manpham.com\/pagespeed-insights.html\",\"name\":\"PageSpeed Insights l\u00e0 g\u00ec ? 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