GradeMySpeed

What it does

Free website speed test & Core Web Vitals analyser. Get GTmetrix-style grades, actionable tips, and side-by-side comparisons. No signup required.

Analyze your Core Web Vitals, LCP, and get a GTmetrix-style A-F performance grade. A free, detailed website speed test tool to improve your SEO ranking.

A faster, unlimited alternative to GTmetrix. Get your A-F Letter Grade alongside Core Web Vitals and side-by-side URL comparisons—100% free forever. Get comprehensive performance analysis results in seconds using Google's advanced Lighthouse engine to identify speed bottlenecks instantly. No signup or credit card required. Analyze unlimited websites as many times as you want without any hidden costs or subscription fees. Test your website on both mobile and desktop user agents simultaneously to gain complete insights into cross-device performance and responsiveness. Monitor LCP, FID, CLS, and other crucial metrics that directly impact your user experience and search engine rankings (SEO).…from grademyspeed.com

• 
  SpeedVitals2023 · speedvitals.com · ▲829

  Hi HN, I’m Kashish, one of the co-founders of SpeedVitals, a platform for testing & monitoring website performance with a major emphasis on Core Web Vitals. Until now, our platform has only focused on Synthetic/Lab testing, such as Lighthouse tests and TTFB tests. But now, we have developed a Real-User Monitoring platform that doubles up as a Web Analytics tool. One major feature we have that most RUM tools lack is Performance Audits. Just like Lighthouse audits work on Lab test data, our audits work across all the real-user visits and gives suggestions on what task to prioritize first.…

• 
  Core Web Vitals in WebSite Auditor2021 · link-assistant.com · ▲164

  Easy, automated core web vitals bulk audit and reporting

• 
  Website Grader2016 · website.grader.com · ▲768

  Grade your website's strengths and weaknesses in seconds.

• 
  SEO Speed Test2025 · seospeedtest.com · ▲513

  Google & ChatGPT ignore slow pages, check if yours is fast!

• 
  Hostcry2025 · hostcry.com · ▲5

  Measure website speed from 114 countries — free, no signup

• 
  Web Vitals Leaderboard2021 · vitals-leaderboard.pazguille.me · ▲106

  Compare your speed against competitors.

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 12d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 23d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 27d ago · makermap.lol

• IN
  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc

  AI · Jan 2026 · cannoneyed.com

• 
  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

• 
  DataFast▲867

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

• 
  OpenClaw▲836

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

• 
  Kilo Code Reviewer▲799

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

• 
  PostSyncer▲793

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com