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Captive Portal Test Endpoint Service
A dedicated service providing guaranteed non-HTTPS endpoints specifically for triggering captive portal login pages. Unlike NeverSSL which has drifted toward HTTPS, this service commits to maintaining plain HTTP endpoints with diagnostic features for network engineers and developers.
Por que isso importa
You are a network engineer or IT professional who regularly sets up and troubleshoots captive WiFi portals in hotels, offices, and public spaces. To test whether a captive portal intercepts traffic correctly, you need a website that is guaranteed to load over plain HTTP without any SSL or HSTS redirects. You used to rely on certain well-known sites for this, but they keep getting upgraded to HTTPS, breaking your testing workflow. Browser security improvements, while generally good, have made it nearly impossible to find a reliable non-secure endpoint. You waste time hunting for alternatives or explaining to frustrated users why the portal login page is not appearing.
- · Feito para Network engineers, IT support professionals, and developers who frequently configure or troubleshoot WiFi networks, captive portals, and corporate network setups.
- · Monetização mais provável: Freemium.
A Dor · Narrativa
You are a network engineer or IT professional who regularly sets up and troubleshoots captive WiFi portals in hotels, offices, and public spaces. To test whether a captive portal intercepts traffic correctly, you need a website that is guaranteed to load over plain HTTP without any SSL or HSTS redirects. You used to rely on certain well-known sites for this, but they keep getting upgraded to HTTPS, breaking your testing workflow. Browser security improvements, while generally good, have made it nearly impossible to find a reliable non-secure endpoint. You waste time hunting for alternatives or explaining to frustrated users why the portal login page is not appearing.
Detalhe da pontuação
Sinal de Mercado
Go-to-Market
IT support professionals and MSP technicians who configure guest WiFi networks for small businesses and need to verify captive portal interception
~100K-200K IT professionals globally who deal with network configuration regularly
Hacker News launch with technical writeup on captive portal debugging
$9/month for premium diagnostic endpoints, free tier for basic non-SSL testing
500 free tier signups and 10 paying users from initial launch in 30 days
Escopo do MVP · 1–2 semanas
- Register a memorable domain name and configure DNS with a guaranteed non-SSL HTTP endpoint
- Set up a minimal web server returning a simple HTML page over plain HTTP with no HSTS headers
- Add a second endpoint that echoes back request headers for diagnostic purposes
- Create a simple landing page explaining the service and its use cases
- Deploy behind a CDN or hosting provider that allows plain HTTP serving
- Add endpoints returning different HTTP status codes (200, 301, 302, 404, 500) for testing portal behavior
- Build a CLI tool (npm/pip package) that tests multiple endpoints and reports captive portal detection
- Set up a public status page with uptime monitoring
- Create documentation covering common captive portal debugging scenarios
- Launch on Hacker News with a technical post about captive portal testing challenges
Diferenciação
Por que isso pode falhar
Auto-refutação — o sinal de confiança mais importante
- 1Browser vendors may eventually make it technically impossible to serve or access non-HTTPS content, rendering the service obsolete from the client side.
- 2Users view this as a commodity utility that should be free, making it difficult to convert free tier users to paying customers.
- 3The service is trivially easy to replicate — any developer could spin up a competing endpoint in minutes, eliminating any pricing power.
Resumo das evidências
Como a IA sintetizou este insight — sem citações literais
Multiple commenters in the discussion describe using a well-known documentation domain specifically because it reliably served plain HTTP without HSTS, making it ideal for captive portal testing. At least three users note that dedicated alternatives like NeverSSL have started redirecting to HTTPS, breaking their workflow. The frustration with existing tools drifting away from their core purpose suggests a gap for a service that commits to maintaining non-SSL endpoints, though willingness to pay appears low for this utility.
Plano de Ação
Valide esta oportunidade antes de escrever código
Próximo Passo Recomendado
Validar
Sinais promissores. Crie uma landing page, colete e-mails e então decida se vai construir.
Kit de Textos para Landing Page
Textos prontos para colar, baseados na linguagem real da comunidade Reddit
Título Principal
Captive Portal Test Endpoint Service
Subtítulo
A dedicated service providing guaranteed non-HTTPS endpoints specifically for triggering captive portal login pages. Unlike NeverSSL which has drifted toward HTTPS, this service commits to maintaining plain HTTP endpoints with diagnostic features for network engineers and developers.
Para Quem É
Para Network engineers, IT support professionals, and developers who frequently configure or troubleshoot WiFi networks, captive portals, and corporate network setups
Lista de Funcionalidades
✓ Guaranteed non-HTTP endpoint with no redirects ✓ Multiple test endpoints (different status codes, response sizes, latency simulations) ✓ Public status page and uptime commitment ✓ CLI tool for automated network testing ✓ Diagnostic mode showing HTTP request headers for debugging
Onde Validar
Compartilhe sua landing page no r/HN · front_page — é exatamente lá que esses pontos de dor foram descobertos.
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