GainBoard
Trading journal and portfolio tracker for crypto, forex and stock traders. Auto-sync trades from Binance, Bybit, OKX, Hyperliquid, Aster and IBKR. Free 14-day Elite trial.
Added 9 Nov 2026
Analysed 9 Nov 2026
via 
What we found
- It publishes DMARC but no SPF record, so receivers cannot tell which servers may send its email.
- It sends three of the six security headers we check; Content-Security-Policy is among those missing.
- Built with Lovable and React, the site is served through Cloudflare.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 23 technologies · Indie stack
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/s56qi47x/gainboard"><img src="https://firstsited.com/badge/s56qi47x/stack.svg" alt="GainBoard tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/s56qi47x/gainboard"><img src="https://firstsited.com/badge/s56qi47x/stack.svg?theme=dark" alt="GainBoard tech stack on FirstSited" height="28"></a>
How it fits together
Each technology runs on, or extends, the one it sits under.
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
(2)
|
CDN |
Namecheap DNS
|
DNS |
Cloudflare Bot Management
|
Security |
| HSTS | Security |
Google Workspace
(2)
|
Business email |
Resend
|
Transactional email |
| Build & Framework | |
QR Server
|
API |
Supabase
(2)
|
BaaS |
Tailwind CSS
|
CSS framework |
Vite
|
Developer tools |
React
|
Framework |
@ungap/url-search-params
|
JavaScript library |
date-fns
|
JavaScript library |
hast-util-to-jsx-runtime
|
JavaScript library |
Papa Parse
|
JavaScript library |
React Markdown
|
JavaScript library |
React Router
(2)
|
JavaScript library |
SheetJS
|
JavaScript library |
Lucide Icons
|
UI library |
shadcn/ui
|
UI library |
| Analytics & Marketing | |
Tinybird
(2)
|
Analytics |
Google Search Console
(2)
|
SEO |
| AI & Emerging | |
Lovable
(3)
|
AI builder |
Each technology links to its own page: which other new sites launched with it.
Site checks
| Custom title and meta description | |
| Open Graph tags (title, image, description) | |
| Twitter card meta tags | |
| Canonical URL declared | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) | |
| Meta description is 171 characters Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear. |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacy | |
| Terms of service /terms | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
| robots.txt | |
| sitemap.xml 29 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published | |
| No AI bots blocked in robots.txt | |
| Content-Signal none declared | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF | Not published | |
| DMARC p=none | Monitoring only (p=none) | |
| DKIM | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF, receivers cannot tell which servers may send email for this domain.
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, AE |
|---|---|
| DNS | Namecheap DNS authoritative nameservers |
| DNSSEC | Enabled DNS answers are signed |
| Certificate | Google Trust Services valid 8 Nov 2026 to 6 Feb 2027, as captured |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 3 JS files, 1 CSS file 1 third-party domain |
| App manifest | GainBoard display standalone; 3 icons; finance, productivity |
| Brand colours |
Storage: 1 item
| Name | Lifetime | Set by |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 180 ms | good, faster than 67% of sites |
| Largest contentful paint | 1,628 ms | good |
| Layout shift | 0.14 | some |
| Page weight | 1.8 MB | fair |
| Images | 1 | 1 without width and height |
| Third-party domains | 1 | |
| Console errors | 0 | none |
| Failed requests | 0 | none |
From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure
Notes
-
Looks AI-built: strong AI signals.
How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
Which signals fired
Signal Points AI CSS signals +15 AI copy signals +5 AI palette signals +5 AI writing signals +5 Recognised AI builder signature +100 - Performance comes from one render on 9 November 2026 and will vary between visits.
How we know
FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 9 November 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.