Tool

PageSpeed Insights

Google · pagespeed.web.dev Free Beginner

This is literally what Google uses to score your Core Web Vitals for ranking - if you only run one speed test before launch, run this one, because it's the tool that decides your search visibility, not just a vanity score.

  • Reports both lab data (Lighthouse) and real-world field data from Chrome users where available.
  • Scores LCP, INP and CLS separately for mobile and desktop.
  • Comes with prioritized, specific fixes and estimated time savings for each.
Open on pagespeed.web.dev ↗

It answers 2 questions

  1. How do I make my store load fast enough to pass Core Web Vitals?
  2. My ads get clicks but no sales, why aren't my Meta ads converting?

Read with it

  1. The most detailed free speed-test tool - waterfall view, device simulation, and specific fix recommendations - so you know... gtmetrix.com Tool GTmetrix: Website Performance Testing and Monitoring GTmetrix
  2. Written for Indian 4G conditions and Indian Shopify stores specifically, with a real before/after case study - a Delhi store's... sociolabs.in Article Shopify Speed Optimization Guide 2026 (India) Socio Labs
  3. Maps campaign structure to an actual Indian budget growth path, from Rs 500/day to Rs 5 lakh/month, so you can see how... Clicknify Article Meta Ads for Indian Businesses in 2026, The Complete Strategy Guide, From Rs 500/Day to Rs 5L/Month Clicknify
  4. Zeroes in on the specific, earlier ceiling of ₹1 crore per month (not per year) - the exact plateau a lot of founders hit right... decodegrowth.in Article Why Indian D2C Brands Can't Cross ₹1 Crore Monthly Revenue Decode Growth
  5. This is the source of truth Meta itself maintains, so when third-party tutorials disagree this is the page that settles it. Meta for Developers Article Conversions API: Get Started Meta for Developers
  6. Most guides stop at it's connected. This one is for the founder who wants to know if it's connected well. Meta Blueprint Course Optimize Meta Conversions API Meta Blueprint
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