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Redirect Malware Detection for Static Sites
Build a SaaS scanner that continuously checks websites for cloaked redirects and injected scripts across device, protocol, and referrer variations. The strongest value is catching spam behavior that ordinary uptime checks and manual desktop testing miss.
これが重要な理由
You assume a simple static site should be low risk, so a spam redirect feels both alarming and confusing. The worst part is that the problem may not show up when you check the site yourself. It can hide behind device type, secure traffic, or referral source, which means you only learn about it after visitors are already affected. You end up testing manually across phones, browsers, and traffic paths without confidence that you have reproduced the real issue. What you need is a monitor that behaves like different visitors and alerts you before search traffic, reputation, or customer trust is damaged.
- · Freelancers, small agencies, and self-hosted site owners running static or low-change websites on VPS infrastructure who do not have dedicated security staff.向けに構築。
- · 最も可能性の高い収益化モデル: SaaS subscription。
痛み · ナラティブ
You assume a simple static site should be low risk, so a spam redirect feels both alarming and confusing. The worst part is that the problem may not show up when you check the site yourself. It can hide behind device type, secure traffic, or referral source, which means you only learn about it after visitors are already affected. You end up testing manually across phones, browsers, and traffic paths without confidence that you have reproduced the real issue. What you need is a monitor that behaves like different visitors and alerts you before search traffic, reputation, or customer trust is damaged.
スコア内訳
市場シグナル
市場投入
Independent developers and small web agencies managing 5-100 self-hosted brochure or content sites on low-cost VPS infrastructure.
25,000-75,000 reachable early adopters across English-speaking developer communities, hosting forums, and agency operators.
Content-led SEO focused on searches about hacked redirects, static-site malware, and spam redirect diagnosis.
$29/month
Get 20 paying domains with at least 5 confirmed detections or saved incidents within 30 days of pilot launch.
MVPの範囲 · 1～2週間
- Build a crawler that loads target pages in headless browsers with desktop and mobile profiles
- Add referrer and protocol variation testing for each scan run
- Capture final URL, network requests, DOM snapshot, and screenshot for each path
- Implement redirect anomaly rules and suspicious script heuristics
- Create a simple dashboard for domain setup and alert review
- Add scheduled scans with email alerts for detected redirect mismatches
- Store historical scan results and show first-seen versus baseline behavior
- Implement basic DOM and response diffing to highlight new injected elements
- Add webhook integration for agency workflows
- Run pilot scans on a small set of self-hosted test sites and tune false positives
差別化
失敗する可能性がある理由
自己反論 — 最も重要な信頼のシグナル
- 1Customers may prefer broader security suites instead of buying a specialized redirect detector
- 2If detections are noisy or inconsistent, trust will collapse quickly
- 3Many compromises originate below the HTTP layer, limiting the scanner's perceived completeness
エビデンスの概要
AIがこのインサイトをどのように統合したか — 逐語的な引用はありません
The discussion repeatedly emphasized that redirect behavior was difficult to reproduce because it could vary by device, traffic source, and secure connection path. This pain appeared across several comments and was reinforced by suggestions to test multiple browsing contexts manually. The surprise that static sites could behave this way strengthens the case for a purpose-built scanner that continuously emulates real visitors rather than relying on basic uptime checks.
アクションプラン
コードを書く前に、この機会を検証しましょう
推奨する次のステップ
開発する
強い需要シグナルを検出。本物の課題と支払い意欲を確認 — MVPの開発を始めましょう。
ランディングページ文案キット
実際のRedditコメントから抽出したコピー、そのまま貼り付けられます
見出し
Redirect Malware Detection for Static Sites
サブ見出し
Build a SaaS scanner that continuously checks websites for cloaked redirects and injected scripts across device, protocol, and referrer variations. The strongest value is catching spam behavior that ordinary uptime checks and manual desktop testing miss.
ターゲットユーザー
対象：Freelancers, small agencies, and self-hosted site owners running static or low-change websites on VPS infrastructure who do not have dedicated security staff.
機能リスト
✓ Multi-context crawling with mobile, desktop, HTTPS, and referrer simulation ✓ Injected script and redirect chain detection ✓ Screenshot and DOM diff evidence ✓ Alerting by email and webhook ✓ Historical incident timeline per domain
どこで検証するか
r/r/webdev にランディングページのリンクを投稿しましょう — そこがこの課題が発見された場所です。
同じテーマの他の機会
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