learnchess.fun
Learn chess online free. Drill openings, middlegames, and endgames with spaced repetition until the right move feels obvious.
Added August 29, 2026
· Last analysed August 29, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 29 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
learnchess.fun is partway there, with a thorough launch checklist, well-configured email security, and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Product Hunt on August 29, 2026. The site is hosted on Vercel, with a domain registered 4 days before launch. The crawl picked up 11 technologies on this site, covering analytics, baas, DNS providers, and business email. The stack includes Next.js, React, and Convex.
For context, it's on one of the most common stacks we track, shared by 3,324 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (11) · Indie stack
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_posthog | 12mo | - |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_posthog | 1.5 KB | PostHog |
| __convexAuthServerStateFetchTime_httpscheerfulkudu3convexcloud | 13 B | Convex |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_posthog | 388 B | PostHog |
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_primary_window_exists | 4 B | PostHog |
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_session_registered_properties | 286 B | PostHog |
| ph_phc_rcSj5smqQdQg7DcphUCyTBperSvzf473kF7fpmFzR7aV_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 34 images: 33 oversized, 32 without width/height, 34 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +3 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.