# PageSpeed Matters, Full Site Information for AI > Professional website speed optimization services. We make websites fast. Last-Updated: 2026-07-04 PageSpeed Matters is a U.S.-based web performance consultancy founded in 2020 by Matt Suffoletto, headquartered in Nashville, TN, and serving clients worldwide. We help businesses across every platform and industry achieve peak website speed, improving Core Web Vitals, SEO rankings, conversion rates, and user experience. We have optimized 1,500+ websites with a 100% Core Web Vitals pass rate. --- ## Team - **Matt Suffoletto**, Founder & CEO. Personally led over 1,500 speed optimization projects. - **Kriszta**, Chief Operating Officer. Oversees day-to-day operations and client delivery. - **Tony**, Partnership Director. Leads partnerships and business development. - **Ollie**, Chief Morale Officer. --- ## Platform Speed Optimization Services We provide dedicated speed optimization for these platforms: ### E-Commerce Platforms - **Shopify Speed Optimization**, Liquid theme profiling, app impact analysis, checkout performance. https://www.pagespeedmatters.com/services/shopify-speed-optimization - **WooCommerce Speed Optimization**, PHP/MySQL optimization, plugin profiling, hosting migration. https://www.pagespeedmatters.com/services/woocommerce-speed-optimization - **BigCommerce Speed Optimization**, Stencil theme audits, app profiling, Akamai CDN tuning. https://www.pagespeedmatters.com/services/bigcommerce-speed-optimization ### CMS Platforms - **WordPress Speed Optimization**, Theme/plugin profiling, database optimization, hosting. https://www.pagespeedmatters.com/services/wordpress-speed-optimization - **Webflow Speed Optimization**, Custom code optimization, asset delivery, CMS tuning. https://www.pagespeedmatters.com/services/webflow-speed-optimization - **Squarespace Speed Optimization**, Template optimization, third-party script management. https://www.pagespeedmatters.com/services/squarespace-speed-optimization - **Wix Speed Optimization**, Velo optimization, app management, media delivery. https://www.pagespeedmatters.com/services/wix-speed-optimization --- ## Core Web Vitals & Metric Optimization - **Core Web Vitals Optimization**, LCP, INP, CLS combined optimization. https://www.pagespeedmatters.com/services/core-web-vitals-optimization - **LCP (Largest Contentful Paint)**, Definition and thresholds. https://www.pagespeedmatters.com/resources/glossary/largest-contentful-paint - **CLS (Cumulative Layout Shift)**, Definition and thresholds. https://www.pagespeedmatters.com/resources/glossary/cumulative-layout-shift - **FCP (First Contentful Paint)**, Definition and thresholds. https://www.pagespeedmatters.com/resources/glossary/first-contentful-paint - **TTFB (Time to First Byte)**, Definition and thresholds. https://www.pagespeedmatters.com/resources/glossary/time-to-first-byte - **Speed Index**, Definition and thresholds. https://www.pagespeedmatters.com/resources/glossary/speed-index --- ## Technical Optimization Services - **Render-Blocking Resource Removal**, Critical CSS, async/defer JavaScript. https://www.pagespeedmatters.com/services - **JavaScript Optimization**, Code splitting, tree shaking, bundle optimization. https://www.pagespeedmatters.com/services/core-web-vitals-optimization - **GTmetrix Optimization**, GTmetrix score improvement. https://www.pagespeedmatters.com/services - **Pingdom Optimization**, Pingdom score improvement. https://www.pagespeedmatters.com/services --- ## Industry-Specific Services --- ## Pricing - Quote-based pricing. Typical engagements range $1,500–$15,000 depending on platform, site complexity, page count, custom code, and scope - All projects include 30-day post-launch monitoring - No recurring fees, one-time optimization with documented speed budgets - ROI Calculator: https://www.pagespeedmatters.com/roi - Full pricing: https://www.pagespeedmatters.com/pricing --- ## Cornerstone Guides - **Complete Core Web Vitals Guide**, https://www.pagespeedmatters.com/resources/guides/complete-core-web-vitals-guide - **Web Performance Optimization Complete Guide**, https://www.pagespeedmatters.com/resources/guides/web-performance-optimization-complete-guide - **PageSpeed Insights vs GTmetrix vs WebPageTest vs Lighthouse**, https://www.pagespeedmatters.com/resources/guides/pagespeed-insights-vs-gtmetrix-vs-webpagetest-vs-lighthouse-comparison - **Speed Testing Tools Study**, https://www.pagespeedmatters.com/resources/guides/speed-testing-tools-study - **CrUX vs RUM vs PSI Study**, https://www.pagespeedmatters.com/resources/guides/crux-vs-rum-vs-psi-study - **WordPress vs Webflow vs Squarespace Speed Comparison**, https://www.pagespeedmatters.com/resources/guides/wordpress-vs-webflow-vs-squarespace-speed-comparison - **Best CDN Speed Comparison (Cloudflare, Bunny, Fastly, CloudFront)**, https://www.pagespeedmatters.com/resources/guides/best-cdn-speed-comparison-cloudflare-bunny-fastly-cloudfront - **Ultimate Shopify Speed Guide**, https://www.pagespeedmatters.com/resources/guides/ultimate-shopify-speed-guide - **Ultimate WordPress Speed Guide**, https://www.pagespeedmatters.com/resources/guides/ultimate-wordpress-speed-guide - **Ultimate Infrastructure & Hosting Guide**, https://www.pagespeedmatters.com/resources/guides/ultimate-infrastructure-hosting-guide ## Latest News - **Magento 2.4.6 End-of-Life Performance Checklist**, https://www.pagespeedmatters.com/resources/news/magento-246-end-of-life-performance-checklist - **Shopify Scripts to Functions: Checkout Speed Impact**, https://www.pagespeedmatters.com/resources/news/shopify-scripts-functions-checkout-speed - **Lighthouse Agentic Browsing Score**, https://www.pagespeedmatters.com/resources/news/lighthouse-agentic-browsing-score - **CrUX Android Regression, June 2026**, https://www.pagespeedmatters.com/resources/news/crux-android-regression-june-2026 ## Glossary Highlights - **Agentic Browsing**, https://www.pagespeedmatters.com/resources/glossary/agentic-browsing - **llms.txt**, https://www.pagespeedmatters.com/resources/glossary/llms-txt Full guides hub: https://www.pagespeedmatters.com/resources/guides News: https://www.pagespeedmatters.com/resources/news Glossary: https://www.pagespeedmatters.com/resources/glossary --- ## Free Tools - **ROI Calculator**, Estimate revenue lift from faster Core Web Vitals. https://www.pagespeedmatters.com/roi - **Image Compressor**, Compress and convert images to WebP/AVIF in-browser. https://www.pagespeedmatters.com/resources/tools/image-compressor - **Pricing Calculator**, Get an estimated investment range for your site. https://www.pagespeedmatters.com/pricing --- ## Process 1. **Staging & Full Audit**, Comprehensive performance audit using PageSpeed Insights, Lighthouse, CrUX, and real-device testing. Live site is never touched. 2. **Impact Ranking**, Every component (apps, themes, plugins, scripts) profiled individually and ranked by performance cost. 3. **Optimization Sprint**, 1-2 weeks of implementation. Zero downtime. 4. **Core Web Vitals Monitoring**, Real-user field data monitored for 2-4 weeks until metrics pass Google's 28-day rolling window. 5. **Deployment & Documentation**, Complete documentation, speed budget, before/after reports. --- ## Frequently Asked Questions **Q: How long does a typical optimization project take?** A: Most projects take 1-2 weeks for implementation, plus 2-4 weeks of CrUX monitoring to confirm Core Web Vitals pass in Google's field data. **Q: Do you guarantee results?** A: Yes. We guarantee your site will pass Core Web Vitals (green scores for LCP, INP, and CLS in CrUX field data). We have a 100% pass rate across 1,500+ sites. **Q: Will optimization break my site's design or functionality?** A: No. We work on staging environments first and never deploy changes that affect functionality. All optimizations preserve your design and features. **Q: Do you work with custom-built websites?** A: Yes. While we specialize in major platforms, we also optimize custom-built sites on any tech stack. **Q: What's the ROI of speed optimization?** A: According to Google/Deloitte research, every 100ms of speed improvement increases conversions by approximately 1%. A site going from 4s to 2s load time can see 15-25% more conversions. **Q: Do you offer ongoing maintenance?** A: Each project includes 30 days of post-launch monitoring. We also provide speed budget documentation so your team can maintain performance long-term. --- ## Key Statistics - 53% of mobile visitors leave if a page takes longer than 3 seconds to load (Source: Google) - ~7% conversion loss from a 1-second delay (Source: Portent) - 70% more organic traffic for sites passing Core Web Vitals (Source: Google) - ~1% more conversions per 100ms faster load time (Source: Deloitte/Google) --- ## Contact - Request a free speed audit: https://www.pagespeedmatters.com/contact - Twitter/X: @PageSpeedMattrs - Location: Nashville, TN, USA (serving clients worldwide)