{"id":4876,"date":"2021-10-31T14:00:56","date_gmt":"2021-10-31T07:00:56","guid":{"rendered":"https:\/\/webvocuc.com\/blog\/?p=4876"},"modified":"2021-10-28T16:39:45","modified_gmt":"2021-10-28T09:39:45","slug":"kich-thuoc-anh-san-pham-chuan-tren-website","status":"publish","type":"post","link":"https:\/\/webvocuc.com\/blog\/kich-thuoc-anh-san-pham-chuan-tren-website.html","title":{"rendered":"K\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n tr\u00ean website l\u00e0 bao nhi\u00eau?"},"content":{"rendered":"<p><strong><a href=\"https:\/\/webvocuc.com\/blog\/?p=4876&amp;preview=true\" target=\"_blank\" rel=\"noopener\">K\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n<\/a><\/strong> tr\u00ean website l\u00e0 bao nhi\u00eau? Vi\u1ec7c cung c\u1ea5p c\u00e1c \u0111\u1ecbnh d\u1ea1ng, k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh v\u00e0 t\u1ed1i \u01b0u h\u00ecnh \u1ea3nh l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi website. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ea3i trang web c\u1ee7a m\u00ecnh th\u00ec c\u1ea7n ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh t\u1ea3i l\u00ean trang web sao cho \u0111\u00fang ti\u00eau chu\u1ea9n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4892 size-full aligncenter\" src=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/5e043f99119504c6fd1866a9_ki\u0301ch-thu\u031bo\u031b\u0301c-a\u0309nh-chua\u0302\u0309n-tre\u0302n-website.png\" alt=\"kich-thuoc-anh-san-pham-chuan-tren-website\" width=\"780\" height=\"460\" title=\"\" srcset=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/5e043f99119504c6fd1866a9_ki\u0301ch-thu\u031bo\u031b\u0301c-a\u0309nh-chua\u0302\u0309n-tre\u0302n-website.png 780w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/5e043f99119504c6fd1866a9_ki\u0301ch-thu\u031bo\u031b\u0301c-a\u0309nh-chua\u0302\u0309n-tre\u0302n-website-300x177.png 300w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/5e043f99119504c6fd1866a9_ki\u0301ch-thu\u031bo\u031b\u0301c-a\u0309nh-chua\u0302\u0309n-tre\u0302n-website-768x453.png 768w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/5e043f99119504c6fd1866a9_ki\u0301ch-thu\u031bo\u031b\u0301c-a\u0309nh-chua\u0302\u0309n-tre\u0302n-website-525x310.png 525w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/p>\n<h2 id=\"V\u00ec_sao_c\u1ea7n_s\u1eed_d\u1ee5ng_k\u00edch_th\u01b0\u1edbc_\u1ea3nh_chu\u1ea9n_cho_website\"><strong>V\u00ec sao c\u1ea7n s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n cho website?<\/strong><\/h2>\n<h3 id=\"H\u1ed7_tr\u1ee3_SEO_website\"><strong>H\u1ed7 tr\u1ee3 <a href=\"https:\/\/webvocuc.com\/danh-muc-du-an\/website-design\/thuong-mai-dien-tu\" target=\"_blank\" rel=\"noopener\">SEO website<\/a><\/strong><\/h3>\n<p>C\u00f3 th\u1ec3 th\u1ea5y, hi\u1ec7n nay h\u1ea7u h\u1ebft c\u00e1c website \u0111\u1ec1u \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn thu\u1eadt SEO \u0111\u1ec3 gi\u00fap web gia t\u0103ng th\u1ee9 h\u1ea1ng, t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp l\u00ean v\u00e0 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng h\u01a1n. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y th\u00ec h\u00ecnh \u1ea3nh tr\u00ean website c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n m\u00e0 <a href=\"https:\/\/www.google.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Google<\/a> \u0111\u00e3 \u0111\u1eb7t ra.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a Google v\u1eabn ch\u01b0a \u0111\u1ecdc hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ee7 \u00fd ngh\u0129a c\u1ee7a 1 h\u00ecnh \u1ea3nh. Do \u0111\u00f3, vi\u1ec7c \u0111\u00e1nh \u0111\u00e1nh s\u1ebd d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed bao g\u1ed3m k\u00edch th\u01b0\u1edbc, t\u1ef7 l\u1ec7 \u1ea3nh, alt \u1ea3nh, t\u00ean file \u1ea3nh. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap website \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<h3 id=\"N\u00e2ng_cao_tr\u1ea3i_nghi\u1ec7m_ng\u01b0\u1eddi_d\u00f9ng\"><strong>N\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/strong><\/h3>\n<p>K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n \u0111\u01b0\u1ee3c khuy\u00ean d\u00f9ng s\u1ebd d\u1ef1a tr\u00ean t\u1ef7 l\u1ec7 \u1ea3nh ph\u00f9 h\u1ee3p nh\u1ea5t v\u00e0 t\u1ef7 l\u1ec7 m\u00e0n h\u00ecnh ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u00f9ng m\u1ed9t ph\u1ea7n l\u00e0 th\u00f3i quen s\u1eed d\u1ee5ng hay xem h\u00ecnh \u1ea3nh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Khi s\u1eed d\u1ee5ng c\u00e1c h\u00ecnh \u1ea3nh c\u00f3 k\u00edch c\u1ee1 ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng ti\u1ebfp thu n\u1ed9i dung \u0111\u1ea7y \u0111\u1ee7 v\u00e0 hi\u1ec3u tr\u1ecdn v\u1eb9n h\u01a1n.<\/p>\n<h3 id=\"Di\u1ec7n_m\u1ea1o_chuy\u00ean_nghi\u1ec7p,_thu_h\u00fat_cho_website\"><strong>Di\u1ec7n m\u1ea1o chuy\u00ean nghi\u1ec7p, thu h\u00fat\u00a0<\/strong><\/h3>\n<p>Khi d\u00f9ng \u1ea3nh c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u00fang chu\u1ea9n, \u0111\u1ed3ng \u0111\u1ec1u th\u00ec di\u1ec7n m\u1ea1o c\u1ee7a website s\u1ebd \u0111\u01b0\u1ee3c c\u00e0ng th\u00eam thu h\u00fat v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n nhi\u1ec1u. H\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i l\u00fac n\u00e0y c\u0169ng \u0111\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9 t\u1ed1t nh\u1ea5t tr\u00ean web.<\/p>\n<h2 id=\"K\u00edch_th\u01b0\u1edbc_\u1ea3nh_s\u1ea3n_ph\u1ea9m_chu\u1ea9n_tr\u00ean_website_bao_nhi\u00eau_l\u00e0_h\u1ee3p_l\u00fd?\"><strong>K\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n tr\u00ean website bao nhi\u00eau l\u00e0 h\u1ee3p l\u00fd?<\/strong><\/h2>\n<h3 id=\"K\u00edch_th\u01b0\u1edbc_\u1ea3nh_s\u1ea3n_ph\u1ea9m_chu\u1ea9n_tr\u00ean_website\"><strong>K\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n tr\u00ean website<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4893 size-full aligncenter\" src=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/Kich-thuoc-anh-chuan-website-600x320-1.jpg\" alt=\"kich-thuoc-anh-san-pham-chuan-tren-website\" width=\"600\" height=\"320\" title=\"\" srcset=\"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/Kich-thuoc-anh-chuan-website-600x320-1.jpg 600w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/Kich-thuoc-anh-chuan-website-600x320-1-300x160.jpg 300w, https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/Kich-thuoc-anh-chuan-website-600x320-1-525x280.jpg 525w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Hi\u1ec7n nay, kh\u00f4ng c\u00f3 k\u00edch th\u01b0\u1edbc chu\u1ea9n n\u00e0o cho h\u00ecnh \u1ea3nh tr\u00ean website \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea3. K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch d\u00f9ng l\u00e0 g\u00ec, theo khu v\u1ef1c s\u1eed d\u1ee5ng tr\u00ean website v\u00e0 ph\u1ee5 thu\u1ed9c c\u1ea3 v\u00e0o \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng \u0111ang d\u00f9ng thi\u1ebft b\u1ecb g\u00ec n\u1eefa.<\/p>\n<p>Tuy v\u1eady, d\u00f9 th\u1ebf n\u00e0o th\u00ec k\u00edch th\u01b0\u1edbc \u1ea3nh b\u1ea1n \u0111\u01b0a ra c\u0169ng ph\u1ea3i \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c ti\u00eau ch\u00ed c\u01a1 b\u1ea3n c\u1ee7a Google nh\u1ea5t.<\/p>\n<p>Ch\u00ednh v\u00ec th\u1ebf, tr\u01b0\u1edbc khi \u0111\u0103ng t\u1ea3i b\u1ea5t k\u00ec \u1ea3nh n\u00e0o l\u00ean website th\u00ec c\u1ea7n \u0111\u1ea3m b\u1ea3o h\u00ecnh \u1ea3nh ph\u1ea3i chu\u1ea9n. Y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ea7n l\u01b0u \u00fd ch\u00ednh l\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a \u1ea3nh. B\u1edfi Google s\u1ebd kh\u00f4ng \u0111\u1ecdc h\u00ecnh \u1ea3nh m\u00e0 ch\u1ec9 \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 k\u00edch th\u01b0\u1edbc, c\u00e1c th\u1ebb alt. C\u00f2n c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh th\u00ec ch\u1ec9 \u0111\u1ec3 t\u0103ng tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u00e0 th\u00f4i.<\/p>\n<p><strong>M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n tr\u00ean web \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay:<\/strong><\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean ch\u00ednh trang ch\u1ee7: 1360 x 540 pixel<\/li>\n<li>K\u00edch th\u01b0\u1edbc \u1ea3nh minh h\u1ecda chu\u1ea9n trong c\u00e1c b\u00e0i vi\u1ebft: 300 x 188 pixel<\/li>\n<li>K\u00edch th\u01b0\u1edbc \u1ea3nh c\u1ee7a b\u00e0i vi\u1ebft: 800 x 500 pixel<\/li>\n<li>K\u00edch th\u01b0\u1edbc \u1ea3nh minh h\u1ecda chu\u1ea9n trong \u1ea3nh s\u1ea3n ph\u1ea9m: 300 x 400 pixel<\/li>\n<li>K\u00edch th\u01b0\u1edbc \u1ea3nh chi ti\u1ebft chu\u1ea9n c\u1ee7a s\u1ea3n ph\u1ea9m th\u00ec l\u1edbn g\u1ea5p \u0111\u00f4i: 600 x 800 pixel.<\/li>\n<\/ul>\n<h3 id=\"Dung_l\u01b0\u1ee3ng_\u1ea3nh_tr\u00ean_web\"><strong>Dung l\u01b0\u1ee3ng \u1ea3nh tr\u00ean web<\/strong><\/h3>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 t\u1ea3i trang \u0111\u01b0\u1ee3c t\u1ed1t nh\u1ea5t th\u00ec dung l\u01b0\u1ee3ng \u1ea3nh tr\u00ean website kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 100KB. B\u1edfi n\u1ebfu b\u00e0i vi\u1ebft ch\u1ec9 c\u00f3 1 h\u00ecnh n\u1eb7ng 200kb th\u00ec \u1ed5n, nh\u01b0ng n\u1ebfu c\u00f3 7 h\u00ecnh hay 10 h\u00ecnh nh\u01b0 th\u1ebf th\u00ec s\u1ebd kh\u00f4ng \u1ed5n ch\u00fat n\u00e0o.<\/p>\n<p>V\u00ec th\u1ebf, ngo\u00e0i vi\u1ec7c t\u1ed1i \u01b0u k\u00edch th\u01b0\u1edbc \u1ea3nh th\u00ec b\u1ea1n c\u0169ng c\u1ea7n ph\u1ea3i l\u01b0u \u00fd t\u1ed1i \u01b0u c\u1ea3 dung l\u01b0\u1ee3ng \u1ea3nh tr\u01b0\u1edbc khi up l\u00ean <a href=\"http:\/\/webvocuc.com\" target=\"_blank\" rel=\"noopener\">website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>K\u00edch th\u01b0\u1edbc \u1ea3nh s\u1ea3n ph\u1ea9m chu\u1ea9n tr\u00ean website l\u00e0 bao nhi\u00eau? Vi\u1ec7c cung c\u1ea5p c\u00e1c \u0111\u1ecbnh d\u1ea1ng, k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh v\u00e0 t\u1ed1i \u01b0u h\u00ecnh \u1ea3nh l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi website. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ea3i trang web c\u1ee7a m\u00ecnh th\u00ec c\u1ea7n ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4889,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6,8,310],"tags":[385,384,357],"class_list":["post-4876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo","category-thiet-ke-website","category-thu-thuat","tag-anh-chuan-tren-website","tag-anh-san-pham","tag-thiet-ke-website"],"jetpack_featured_media_url":"https:\/\/webvocuc.com\/blog\/wp-content\/uploads\/2021\/10\/kich-thuoc-anh-san-pham-chuan-tren-website.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/4876","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/comments?post=4876"}],"version-history":[{"count":9,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/4876\/revisions"}],"predecessor-version":[{"id":4962,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/posts\/4876\/revisions\/4962"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/media\/4889"}],"wp:attachment":[{"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/media?parent=4876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/categories?post=4876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webvocuc.com\/blog\/wp-json\/wp\/v2\/tags?post=4876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}