{"id":656,"date":"2008-03-21T08:49:12","date_gmt":"2008-03-21T12:49:12","guid":{"rendered":"http:\/\/www.wehuberconsultingllc.com\/wordpress\/?p=656"},"modified":"2008-04-26T17:48:59","modified_gmt":"2008-04-26T21:48:59","slug":"exceptional-performance","status":"publish","type":"post","link":"https:\/\/wehuberconsultingllc.com\/wordpress\/2008\/03\/21\/exceptional-performance\/","title":{"rendered":"Exceptional Performance"},"content":{"rendered":"<p>I ran across this page in one of the blogs I read but I do not remember which. I installed <a href=\"http:\/\/developer.yahoo.com\/yslow\/\">YSlow<\/a> to check out my web sites. It was an easy check. The rules I consistently failed were rules 3 and 4. I came back here for the explanations. Implementing fixes for these rules can be complicated. I will look into them when I have both the curiosity bug and the spare time.<\/p>\n<blockquote>\n<h4>Rules for High Performance Web Sites<\/h4>\n<p>The Exceptional Performance team has identified 13 rules for making web pages fast. Each rule is discussed in the Developer Network Blog articles listed below.<\/p>\n<ol>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#num_http\">Make Fewer HTTP Requests<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#cdn\">Use a Content Delivery Network<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#expires\">Add an Expires Header<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#gzip\">Gzip Components<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#css_top\">Put CSS at the Top<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#js_bottom\">Move Scripts to the Bottom<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#css_expressions\">Avoid CSS Expressions<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#external\">Make JavaScript and CSS External<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#dns_lookups\">Reduce DNS Lookups<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#minify\">Minify JavaScript<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#redirects\">Avoid Redirects<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#js_dupes\">Remove Duplicate Scripts<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#etags\">Configure ETags<\/a> <\/li>\n<li><a href=\"http:\/\/developer.yahoo.com\/performance\/rules.html#cacheajax\">Make Ajax Cacheable<\/a><\/li>\n<\/ol>\n<h4>Download <a href=\"http:\/\/developer.yahoo.com\/yslow\/\">YSlow<\/a> for Firebug <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" height=\"32\" src=\"https:\/\/i0.wp.com\/developer.yahoo.com\/yslow\/logo_32x32.png?resize=32%2C32\" width=\"32\" style=\"vertical-align: bottom\" alt=\"YSlow logo\" \/><\/h4>\n<\/blockquote>\n<p><a href=\"http:\/\/developer.yahoo.com\/performance\/\">Exceptional Performance<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I ran across this page in one of the blogs I read but I do not remember which. I installed YSlow to check out my web sites. It was an easy check. The rules I consistently failed were rules 3 and 4. I came back here for the explanations. Implementing fixes for these rules can &hellip; <a href=\"https:\/\/wehuberconsultingllc.com\/wordpress\/2008\/03\/21\/exceptional-performance\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Exceptional Performance&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[16],"class_list":["post-656","post","type-post","status-publish","format-standard","hentry","category-css","tag-webdesign"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4iN3d-aA","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/posts\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/comments?post=656"}],"version-history":[{"count":0,"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/posts\/656\/revisions"}],"wp:attachment":[{"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/media?parent=656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/categories?post=656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wehuberconsultingllc.com\/wordpress\/wp-json\/wp\/v2\/tags?post=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}