[{"data":1,"prerenderedAt":406},["ShallowReactive",2],{"blog-suitecommerce-performance-audit-286-stores":3,"all-blog-posts":207},{"id":4,"title":5,"author":6,"body":7,"categories":189,"date":193,"description":194,"extension":195,"heroImage":196,"meta":197,"navigation":198,"path":199,"relatedArticles":200,"seo":201,"stem":202,"tags":203,"__hash__":206},"content\u002Fblog\u002Fsuitecommerce-performance-audit-286-stores.md","We Audited 286 Live SuiteCommerce Stores. Here's What We Found","Stenbase Team",{"type":8,"value":9,"toc":175},"minimark",[10,14,18,21,26,37,41,46,54,67,72,75,79,113,117,120,124,127,130,134,137,140,144,153,157,160,167,170],[11,12,5],"h1",{"id":13},"we-audited-286-live-suitecommerce-stores-heres-what-we-found",[15,16,17],"p",{},"We spent the last several weeks running automated performance audits on 286 active SuiteCommerce stores. Every one of them is a production storefront serving real customers, handling real transactions, running on whatever infrastructure the merchant chose.",[15,19,20],{},"The results were worse than we expected, and we already expected bad.",[22,23,25],"h2",{"id":24},"the-setup","The Setup",[15,27,28,29,36],{},"We used ",[30,31,35],"a",{"href":32,"rel":33},"https:\u002F\u002Fwww.stenbase.com\u002Fsuitecommerce-services\u002Fperformance",[34],"nofollow","our SuiteCommerce performance tool",", a Lighthouse-based runner built specifically for SuiteCommerce, to check each store's home page, PLP, and PDP. Total stores audited: 286. Confirmed SuiteCommerce stores with performance data: 118.",[22,38,40],{"id":39},"the-numbers","The Numbers",[42,43,45],"h3",{"id":44},"median-health-score-41-out-of-100","Median health score: 41 out of 100",[15,47,48,49,53],{},"The median SuiteCommerce store, not the worst, the ",[50,51,52],"em",{},"median",", scores 41\u002F100 on Lighthouse performance. Google's threshold for a \"Good\" rating is 90+.",[55,56,57,61,64],"ul",{},[58,59,60],"li",{},"65% of stores scored under 50\u002F100",[58,62,63],{},"32% scored under 30\u002F100 (critical, actively losing customers to load times)",[58,65,66],{},"Only 1% scored 75 or above",[68,69,71],"h4",{"id":70},"performance-score-distribution","Performance Score Distribution",[73,74],"sc-performance-chart",{},[42,76,78],{"id":77},"most-common-issues","Most common issues",[80,81,82,89,95,101,107],"ol",{},[58,83,84,88],{},[85,86,87],"strong",{},"Slow LCP."," Hero images loading unoptimized, render-blocking scripts. Average LCP: 6-8 seconds on PDPs. Google's threshold is 2.5s.",[58,90,91,94],{},[85,92,93],{},"High CLS."," Images without explicit dimensions, dynamic content injecting without reserved space.",[58,96,97,100],{},[85,98,99],{},"Unoptimized JS bundles."," SuiteCommerce AMD modules loading synchronously, including unused features.",[58,102,103,106],{},[85,104,105],{},"No image optimization."," Full-resolution images served to mobile devices.",[58,108,109,112],{},[85,110,111],{},"Third-party blocking scripts."," Analytics, chat widgets, and pixels running synchronously.",[22,114,116],{"id":115},"the-version-problem","The Version Problem",[15,118,119],{},"14% of stores are running pre-2019 SuiteCommerce versions (Kilimanjaro, Elbrus, Denali, Aconcagua, or MontBlanc). Some are 7-10 years old.",[68,121,123],{"id":122},"version-distribution","Version Distribution",[125,126],"sc-version-chart",{},[15,128,129],{},"Being on 2025.x doesn't automatically mean good performance. It means the ceiling is higher, not that anyone's reaching it.",[22,131,133],{"id":132},"whos-building-these-stores","Who's Building These Stores?",[15,135,136],{},"A significant portion of stores showed no identifiable agency extensions in their frontend code. No custom AMD namespaces, no agency attribution in the JS bundles. Of the stores that did have a recognizable partner, performance wasn't obviously better. Partners are typically engaged for functionality work, not performance optimization as a standalone project.",[15,138,139],{},"Worth noting: automated detection has limits here. Some in-house teams build and maintain their own SuiteCommerce customizations without publishing named extensions, so the real ratio of agency-managed vs. self-managed stores may differ.",[22,141,143],{"id":142},"what-this-means","What This Means",[15,145,146,147,152],{},"Conversion rates drop 7% for every second of delay (",[30,148,151],{"href":149,"rel":150},"https:\u002F\u002Fwww.portent.com\u002Fblog\u002Fanalytics\u002Fresearch-site-speed-hurts-everyone-more-than-you-think-part-1.htm",[34],"Portent, 2019","). A store loading in 7 seconds is statistically losing 30-35% of potential conversions compared to a 3-second competitor. Google uses Core Web Vitals as a ranking signal. Poor LCP and CLS directly hurt organic search visibility.",[22,154,156],{"id":155},"want-to-know-where-your-store-stands","Want to Know Where Your Store Stands?",[15,158,159],{},"We're offering free performance audits for SuiteCommerce stores, same tooling, full Lighthouse run across home, PLP, and PDP with a prioritized list of what's hurting your scores.",[15,161,162],{},[30,163,166],{"href":164,"rel":165},"https:\u002F\u002Fcal.com\u002Fstenbase",[34],"Book a free audit call",[168,169],"hr",{},[15,171,172],{},[50,173,174],{},"Audit conducted March 2026. Scores reflect real-user conditions using Lighthouse 11 via headless Chrome.",{"title":176,"searchDepth":177,"depth":177,"links":178},"",2,[179,180,185,186,187,188],{"id":24,"depth":177,"text":25},{"id":39,"depth":177,"text":40,"children":181},[182,184],{"id":44,"depth":183,"text":45},3,{"id":77,"depth":183,"text":78},{"id":115,"depth":177,"text":116},{"id":132,"depth":177,"text":133},{"id":142,"depth":177,"text":143},{"id":155,"depth":177,"text":156},[190,191,192],"Performance","Research","SuiteCommerce","2026-03-13","Real performance data from 286 active SuiteCommerce stores. Median health score, version distribution, and the most common issues killing conversions.","md","\u002Fimages\u002Fblog\u002Fsuitecommerce-audit-hero.webp",{},true,"\u002Fblog\u002Fsuitecommerce-performance-audit-286-stores",null,{"title":5,"description":194},"blog\u002Fsuitecommerce-performance-audit-286-stores",[190,192,204,191,205],"Core Web Vitals","Benchmarks","lpKNSRW_7KbbYkQYX6-i5U_8o0SKWMbwG_Y36ffNBWs",[208,220,230,242,251,261,273,282,292,301,310,320,323,333,341,352,364,373,382,391,399],{"path":209,"title":210,"categories":211,"tags":213,"heroImage":219},"\u002Fblog\u002Fbuilding-custom-suitecommerce-extensions-developer-guide","Building Custom SuiteCommerce Extensions: A Developer's Start-to-Finish Guide",[192,212],"Development",[214,215,216,217,218],"SuiteCommerce Extensions","Custom Development","Backbone.js","SuiteScript","Frontend Development","\u002Fimages\u002Fblog\u002Fextensions-guide-hero.webp",{"path":221,"title":222,"categories":223,"tags":224,"heroImage":229},"\u002Fblog\u002Fcore-web-vitals-suitecommerce-optimization-checklist","Core Web Vitals for SuiteCommerce: The Complete 2026 Optimization Checklist",[190,192],[204,225,226,227,228,192],"LCP","INP","CLS","Performance Optimization","\u002Fimages\u002Fblog\u002Fcore-web-vitals-hero.webp",{"path":231,"title":232,"categories":233,"tags":235,"heroImage":241},"\u002Fblog\u002Ffixing-duplicate-content-suitecommerce-faceted-navigation","Fixing Duplicate Content in SuiteCommerce Faceted Navigation",[234,192],"SEO",[236,237,238,239,192,240],"Duplicate Content","Faceted Navigation","Canonical Tags","Technical SEO","URL Parameters","\u002Fimages\u002Fblog\u002Fduplicate-content-seo-hero.webp",{"path":243,"title":244,"categories":245,"tags":246,"heroImage":250},"\u002Fblog\u002Fheadless-suitecommerce-when-does-it-make-sense","Headless SuiteCommerce: When Does It Make Sense?",[192,212],[192,247,248,249,190],"Headless Commerce","Architecture","Implementation","\u002Fimages\u002Fblog\u002Fheadless-suitecommerce-hero.webp",{"path":252,"title":253,"categories":254,"tags":256,"heroImage":260},"\u002Fblog\u002Fnetsuite-ecommerce-integration-architecture-how-suitecommerce-works","NetSuite E-commerce Integration Architecture: How SuiteCommerce Actually Works",[192,212,255],"Integration",[248,255,217,257,258,259],"API","Backend","Frontend","\u002Fimages\u002Fblog\u002Fnetsuite-ecommerce-integration-hero.webp",{"path":262,"title":263,"categories":264,"tags":266,"heroImage":272},"\u002Fblog\u002Fnetsuite-integration-without-celigo-when-custom-beats-off-the-shelf","NetSuite Integration Without Celigo: When Custom Beats Off-the-Shelf",[265,255],"NetSuite",[267,268,269,270,217,271],"NetSuite Integration","Celigo","Custom Integration","RESTlet","API Development","\u002Fimages\u002Fblog\u002Fnetsuite-integration-hero.webp",{"path":274,"title":275,"categories":276,"tags":277,"heroImage":281},"\u002Fblog\u002Fsuitecommerce-checkout-optimization-fixing-abandonment","SuiteCommerce Checkout Optimization: Fixing Abandonment at the Technical Level",[192,190],[192,278,279,280,190],"Checkout Optimization","Cart Abandonment","Conversions","\u002Fimages\u002Fblog\u002Fsuitecommerce-checkout-hero.webp",{"path":283,"title":284,"categories":285,"tags":286,"heroImage":291},"\u002Fblog\u002Fsuitecommerce-image-optimization-developer-guide","SuiteCommerce Image Optimization: A Developer's Guide",[190,192],[287,288,289,290,190,192],"Image Optimization","WebP","Lazy Loading","CDN","\u002Fimages\u002Fblog\u002Fimage-optimization-hero.webp",{"path":293,"title":294,"categories":295,"tags":296,"heroImage":300},"\u002Fblog\u002Fsuitecommerce-implementation-cost-guide-2026","SuiteCommerce Implementation Cost Guide: What to Expect in 2026",[192,249],[297,249,265,298,299],"SuiteCommerce Cost","Budget Planning","E-commerce","\u002Fimages\u002Fblog\u002Fimplementation-cost-hero.webp",{"path":302,"title":303,"categories":304,"tags":305,"heroImage":309},"\u002Fblog\u002Fsuitecommerce-migration-checklist-upgrading-without-downtime","The SuiteCommerce Migration Checklist: Upgrading Without Downtime",[192,212],[192,306,307,308,249],"Migration","Upgrade","Zero Downtime","\u002Fimages\u002Fblog\u002Fmigration-checklist-hero.webp",{"path":311,"title":312,"categories":313,"tags":314,"heroImage":319},"\u002Fblog\u002Fsuitecommerce-myaccount-customization-b2b-features","SuiteCommerce MyAccount Customization: 10 Features B2B Customers Need",[192,212],[192,315,316,317,318],"MyAccount","B2B","Customization","Portal","\u002Fimages\u002Fblog\u002Fsuitecommerce-myaccount-hero.webp",{"path":199,"title":5,"categories":321,"tags":322,"heroImage":196},[190,191,192],[190,192,204,191,205],{"path":324,"title":325,"categories":326,"tags":327,"heroImage":332},"\u002Fblog\u002Fsuitecommerce-product-page-optimization-conversions-seo","How to Optimize SuiteCommerce Product Pages for Conversions and SEO",[234,190,192],[328,329,330,239,331],"Product Pages","Conversion Optimization","Schema Markup","CRO","\u002Fimages\u002Fblog\u002Fsuitecommerce-product-page-hero.webp",{"path":334,"title":335,"categories":336,"tags":337,"heroImage":340},"\u002Fblog\u002Fsuitecommerce-seo-schema-markup-technical-guide","SuiteCommerce SEO: Schema Markup, Technical SEO, and What Actually Works",[234,192],[330,239,338,339,192,265],"JSON-LD","Structured Data","\u002Fimages\u002Fblog\u002Fseo-schema-markup-hero.webp",{"path":342,"title":343,"categories":344,"tags":346,"heroImage":351},"\u002Fblog\u002Fsuitecommerce-theme-development-design-to-deployment","SuiteCommerce Theme Development: From Design to Deployment",[212,192,345],"Themes",[347,348,349,350,218,317],"Theme Development","SASS","CSS","Templates","\u002Fimages\u002Fblog\u002Fsuitecommerce-theme-hero.webp",{"path":353,"title":354,"categories":355,"tags":358,"heroImage":363},"\u002Fblog\u002Fsuitecommerce-version-upgrade-guide-2024","SuiteCommerce Version Upgrade Guide: 2023.x to 2024.x",[192,356,357],"Maintenance","Upgrades",[359,306,360,361,362],"Version Upgrade","2024 Release","SCA","Deployment","\u002Fimages\u002Fblog\u002Fsuitecommerce-upgrade-hero.webp",{"path":365,"title":366,"categories":367,"tags":368,"heroImage":372},"\u002Fblog\u002Fsuitecommerce-vs-bigcommerce-netsuite-users","SuiteCommerce vs. BigCommerce for NetSuite Users: Which Platform Wins?",[192,299],[369,192,265,370,371,255],"BigCommerce","Platform Comparison","E-commerce Platform","\u002Fimages\u002Fblog\u002Fsuitecommerce-vs-bigcommerce-hero.webp",{"path":374,"title":375,"categories":376,"tags":377,"heroImage":381},"\u002Fblog\u002Fsuitescript-performance-optimization-writing-efficient-scripts","SuiteScript Performance Optimization: Writing Efficient Scripts",[265,217],[217,228,378,379,380,257],"Governance","Map\u002FReduce","NetSuite Development","\u002Fimages\u002Fblog\u002Fsuitescript-performance-hero.webp",{"path":383,"title":384,"categories":385,"tags":386,"heroImage":390},"\u002Fblog\u002Ftroubleshooting-suitecommerce-15-common-errors-how-to-fix","Troubleshooting SuiteCommerce: 15 Common Errors and How to Fix Them",[192,212],[192,387,388,389,212],"Troubleshooting","Errors","Debugging","\u002Fimages\u002Fblog\u002Ftroubleshooting-errors-hero.webp",{"path":392,"title":393,"categories":394,"tags":395,"heroImage":398},"\u002Fblog\u002Ftrue-cost-suitecommerce-maintenance-annual-budget-guide","The True Cost of SuiteCommerce Maintenance: Annual Budget Planning Guide",[192,190],[192,356,298,396,397],"TCO","E-commerce Operations","\u002Fimages\u002Fblog\u002Fsuitecommerce-maintenance-cost-hero.webp",{"path":400,"title":401,"categories":402,"tags":403,"heroImage":405},"\u002Fblog\u002Fwhy-suitecommerce-site-slow-how-to-fix","Why Your SuiteCommerce Site is Slow (And How to Fix It)",[190,192],[190,192,404,387],"Speed Optimization","\u002Fimages\u002Fblog\u002Fslow-site-fix-hero.webp",1773773964375]