In one minute
The question: "How much is my Roblox / Fortnite / Genshin account actually worth?"
Marketplaces show asking prices, not what accounts sell for, and every seller's listing is optimistic.
What we do:
- On the site — a free calculator per game gives a rough range right in the browser. Nothing is typed into a server, nothing is sent anywhere.
- In the Telegram bot — send 1–3 screenshots. AI vision reads the inventory (rare items, skins, levels), compares it with dated market reference points and returns a price range, a confidence level and a liquidity rating.
- Paid full audit — adds a verifiable PDF collector card with a QR check and a short 3D tilt video.
What we don't do: trade accounts, ask for logins, store screenshots, or scrape marketplaces.
The collector card
- Numbered from #1, one sequence for everyone. Cards #1–100 are GENESIS, #101–1000 FOUNDER.
- Tamper-evident: the number, edition, tier and price are inside the checksummed card data, so an edited PDF no longer matches its QR verification page.
- Honest by design: the tier is computed from the estimate — no random drops, no loot boxes. Cards are not transferable and have no monetary value; they are not an investment.
Supported games
Roblox · Brawl Stars · Clash of Clans · Clash Royale · Free Fire · Genshin Impact · PUBG Mobile · Mobile Legends · Fortnite · Minecraft
Each game has its own page: calculator, dated price ranges with sources, what raises or lowers value, scam risks and platform rules.
Languages
English, Русский, Español, Português, Bahasa Indonesia, Türkçe, العربية, Tiếng Việt, हिन्दी, Français, Deutsch, Italiano, 日本語, 한국어, ภาษาไทย, Polski, 中文, Filipino, Kiswahili, Bahasa Melayu, Oʻzbekcha, Қазақша, Türkmençe, Кыргызча.
Every language has the same 30 pages (home, 10 game reports, market report, most-valuable-accounts comparison, trading safety guide, glossary, methodology, about, privacy policy, terms, plus the news section: an index and 10 game news pages, each official publisher announcement a section of its game's page), written as adapted translations with local number formats — not machine dumps. Language versions are linked with hreflang and a visible language switcher; there is no automatic redirect by IP.
Privacy in plain words
- The site calculator runs entirely in your browser.
- The bot processes screenshots in memory only and discards them after the analysis.
- Telegram user IDs are stored as SHA-256 hashes, never raw.
- No cookies, no analytics or tracking, no ads, no registration; the
data-event attributes on CTA buttons are inert markup that no script reads.
- The bot's
/top leaderboard is opt-in after a paid audit (name on the card or card number only) and removed by /delete.
- A paid audit also creates a public telegra.ph page with the card and the name printed on it. Telegraph does not allow pages to be deleted, so
/delete cannot remove it.
Full text: privacy.html · terms.html
Quality, measured
| Check | Result |
|---|
| Lighthouse mobile, live homepage | 2026-09-30: Performance 96 · Accessibility 100 · Best Practices 100 · SEO 100 (to re-measure after the 2026-10 visual update) |
| Site check (maintainer's build tools) | 721 pages, 0 errors (links, JSON-LD, FAQ markup vs visible text, anchors, canonical, hreflang, required blocks) — 2026-10-16 |
html-validate (root pages, .htmlvalidate.json) | 0 errors — 2026-10-06 |
| Layout | no horizontal scroll at 360 / 390 / 768 / 1280 px, including right-to-left Arabic |
| Security headers | strict CSP (script-src 'self'); HSTS, X-Frame-Options, nosniff, Referrer-Policy, Permissions-Policy via Cloudflare; SECURITY.md |
Tech
Plain HTML, CSS and JavaScript — no framework, no bundler, no build step. Deployed as static files to GitHub Pages on the custom domain.
Installable PWA with a service worker (shell precache, network-first for CSS/JS so updates arrive immediately).
index.html, {game}.html English homepage + 10 game reports
market-report.html, methodology.html, glossary.html,
account-trading-safety.html, which-game-accounts-are-most-valuable.html
news.html, {game}-news.html news index + per-game news; old news-{game}-{yyyy-mm}-{slug}.html redirect to their section of {game}-news.html
{lang}/ the same 30 pages in each of the 23 other languages
assets/glass.css design system
assets/calculators.js per-game calculators; every price anchor is sourced in a comment
assets/space-background.js decorative deep-space scene (per-game view and loot set), starts after load
assets/space/ scene images (sky, planets, objects, game items, phones; no logos)
assets/cards/{lang}/ collector card samples rendered by the bot's own card drawer
sitemap.xml, robots.txt SEO; sitemaps/sitemap-{lang}.xml per-language copies for Search Console
llms.txt, ai.txt plain-text summary for AI assistants
Run locally
python -m http.server 8080
# open http://localhost:8080
Publishing a new page
The pages are generated and checked with the maintainer's build tools, which are not part of this repository. Before a page
goes live: it is added to sitemap.xml (lastmod from git history), the site check must report 0 errors, and after the
GitHub Pages run it is submitted via IndexNow and URL Inspection in Google Search Console.
Working standard
Every change follows the project's site standard: full translation in all 24 languages, primary sources only, screenshots at 390/1280 px, push → successful Pages run → live check, Lighthouse mobile ≥ 90.
Author and license
Made by Aleksei Bitkin. Code under GPL-3.0 — see LICENSE. © 2026.
Game names and trademarks belong to their owners; GameAccountValue is not affiliated with any game publisher or marketplace.
