[vc_row full_width=”stretch_row” gap=”25″ equal_height=”yes” content_placement=”middle” css=”.vc_custom_1476108705429{padding-top: 100px !important;padding-bottom: 100px !important;background-image: url(https:\/\/www.dotcom-tools.com\/blog\/wp-content\/uploads\/2015\/09\/hero-section-with-description-3320.jpg?id=15799) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column width=”1\/4″][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1476107690140{border: 3px solid #ffffff !important;}”][vc_custom_heading text=”Lighthouse Optimizations<\/b>” font_container=”tag:h1|font_size:40|text_align:center|color:%232b2b2b|line_height:1.5″ use_theme_fonts=”yes”][\/vc_column][vc_column width=”1\/4″][\/vc_column][\/vc_row][vc_row margin_bottom=”30px”][vc_column][vc_column_text]<\/p>\n
Lighthouse is an open-source tool that is used to run an audit against your web pages and provides scores and suggestions for improving page performance, accessibility, SEO, and more. The score is determined by comparing your results against performance data of other websites. The website speed test from Dotcom-Tools includes Lighthouse reports with test runs, along with waterfall charts and performance data. Learn more about the various Lighthouse recommendations to optimize your web pages and the user experience.<\/p>\n
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Web Vitals<\/a> Keep Request Counts Low and Transfer Sizes Small<\/a> [\/vc_column_text][\/vc_column][\/vc_row][vc_row type=”1″ margin_top=”60px” margin_bottom=”15px” css=”.vc_custom_1636593802876{margin-bottom: 15px !important;}”][vc_column width=”1\/3″ css=”.vc_custom_1636593778964{padding-top: 60px !important;padding-bottom: 60px !important;}”][vc_single_image image=”17233″ alignment=”center” style=”vc_box_rounded”][vc_custom_heading text=”Lighthouse<\/b>” font_container=”tag:p|font_size:20|text_align:center|color:%232b2b2b|line_height:1″ use_theme_fonts=”yes”][vc_column_text]<\/p>\n Lighthouse is an open-source tool that is used to run an audit against your web pages and provides scores and suggestions for improving page performance, accessibility, SEO, and more.<\/p>\n [\/vc_column_text][vc_btn title=”Learn More” style=”flat” color=”primary” align=”center” i_icon_fontawesome=”fas fa-location-arrow” add_icon=”true” link=”url:https%3A%2F%2Fwww.dotcom-tools.com%2Fweb-performance%2Flighthouse%2F”][\/vc_column][vc_column width=”1\/3″ css=”.vc_custom_1636593768326{padding-top: 60px !important;padding-bottom: 60px !important;}”][vc_single_image image=”17284″ alignment=”center” style=”vc_box_rounded”][vc_custom_heading text=”PageSpeed Terms<\/b>” font_container=”tag:p|font_size:20|text_align:center|color:%232b2b2b|line_height:1″ use_theme_fonts=”yes”][vc_column_text]<\/p>\n PageSpeed Insights is a tool created by Google that reports on the performance of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved.<\/p>\n [\/vc_column_text][vc_btn title=”Learn More” style=”flat” color=”primary” align=”center” i_icon_fontawesome=”fas fa-location-arrow” add_icon=”true” link=”url:https%3A%2F%2Fwww.dotcom-tools.com%2Fweb-performace%2Fpagespeed%2F”][\/vc_column][vc_column width=”1\/3″ css=”.vc_custom_1636593792690{padding-top: 60px !important;padding-bottom: 60px !important;}”][vc_single_image image=”17281″ alignment=”center” style=”vc_box_rounded”][vc_custom_heading text=”YSlow<\/b>” font_container=”tag:p|font_size:20|text_align:center|color:%232b2b2b|line_height:1″ use_theme_fonts=”yes”][vc_column_text]<\/p>\n YSlow is an open-source website analysis tool that can be used to identify web page performance issues. Learn more about the YSlow to enhance your web pages and the user experience.<\/p>\n [\/vc_column_text][vc_btn title=”Learn More” style=”flat” color=”primary” align=”center” i_icon_fontawesome=”fas fa-location-arrow” add_icon=”true” link=”url:https%3A%2F%2Fwww.dotcom-tools.com%2Fweb-performance%2Fyslow%2F”][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":" [vc_row full_width=”stretch_row” gap=”25″ equal_height=”yes” content_placement=”middle” css=”.vc_custom_1476108705429{padding-top: 100px !important;padding-bottom: 100px !important;background-image: url(https:\/\/www.dotcom-tools.com\/blog\/wp-content\/uploads\/2015\/09\/hero-section-with-description-3320.jpg?id=15799) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column width=”1\/4″][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1476107690140{border: 3px solid #ffffff !important;}”][vc_custom_heading text=”Lighthouse Optimizations” font_container=”tag:h1|font_size:40|text_align:center|color:%232b2b2b|line_height:1.5″ use_theme_fonts=”yes”][\/vc_column][vc_column width=”1\/4″][\/vc_column][\/vc_row][vc_row margin_bottom=”30px”][vc_column][vc_column_text] Lighthouse is an open-source tool that is used to run an audit against your web pages and provides scores and suggestions for improving page…<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"\r\n
\nCumulative Layout Shift<\/a>
\nFirst Contentful Paint<\/a>
\nLargest Contentful Paint<\/a>
\nSpeed Index<\/a>
\nTime to Interactive<\/a>
\nTotal Blocking Time<\/a>
\nHow to Avoid an Excessive DOM Size<\/a>
\nHow to Avoid Chaining Critical Requests<\/a>
\nHow to Avoid CSS @import<\/a>
\nHow to Avoid Document.write<\/a>
\nHow to Avoid Enormous Network Payloads<\/a>
\nHow to Avoid Large Layout Shifts<\/a>
\nHow to Avoid Long Main-thread Tasks<\/a>
\nHow to Avoid Multiple Page Redirects<\/a>
\nHow to Avoid Non-composited Animations<\/a>
\nHow to Avoid Serving Legacy JavaScript to Modern Browsers<\/a>
\nHow to Combine Images Using CSS Sprites<\/a>
\nHow to Defer Offscreen Images<\/a>
\nHow to Efficiently Encode Images<\/a>
\nEliminate Render-blocking Resources<\/a>
\nEnable Keep-Alive<\/a>
\nEnable Text Compression<\/a>
\nEnsure Text Remains Visible During Webfont Load<\/a>[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_column_text]<\/p>\n
\nLazy Load Third-party Resources with Facades<\/a>
\nMinify CSS<\/a>
\nMinify JavaScript<\/a>
\nMinimize Main-thread Work<\/a>
\nPreconnect to Required Origins<\/a>
\nPreload Key Requests<\/a>
\nPreload Largest Contentful Paint Image<\/a>
\nProperly Size Images<\/a>
\nReduce Initial Server Response Time<\/a>
\nReduce JavaScript Execution Time<\/a>
\nReduce the Impact of Third-party Code<\/a>
\nReduce Unused CSS<\/a>
\nReduce Unused JavaScript<\/a>
\nRemove Duplicate Modules in JavaScript Bundles<\/a>
\nReplace Large JavaScript Libraries with Smaller Alternatives<\/a>
\nServe Images in Next-gen Formats<\/a>
\nServe Static Assets with an Efficient Cache Policy<\/a>
\nUse a Content Delivery Network<\/a>
\nUse Explicit Width and Height on Image Elements<\/a>
\nUse HTTP\/2 for all Resources<\/a>
\nUse Passive Listeners to Improve Scrolling Performance<\/a>
\nUse Video Formats for Animated Content<\/a>
\nUser Timing Marks and Measures<\/a><\/p>\n