Ad Slot — Footer Banner

┌────────────────────────────────────┐
│  ISP Info Strip + Main Test Card   │
│  History · About · Connection      │
│  ──────────────────────────────    │
│  [SLOT 6 — FOOTER BANNER 468×60]   │ ← YOU ARE HERE
│  ──────────────────────────────    │
│  Test endpoints: api.zakgt.net ... │
└────────────────────────────────────┘

468×60 half-banner above the test-endpoints tech footer line.

📝 Low-competition position, good for contextual/text ads.

1. Edit src/app/go/speedtest/_ads_slots.ts → find id: 'slot6' → set enabled: true
2. Paste real ad code into _SpeedTestAdSlot.tsx inside the case 'slot6' branch
3. Run npm run build → vercel --prod