First-party decision route · Problem-aware · United States

How can I check for free whether my Wi-Fi, DNS, internet, or the website is down?

US home users may need one complete diagnostic during an outage before deciding whether unlimited network tools justify a purchase.

Your situation

Restarting everything can hide the original failure without explaining it, while generic speed tests may succeed even when one path is broken. The decision is whether a free complete use provides enough evidence for the next step.

Decision rule

Start with a bounded diagnostic that compares multiple layers and destinations. Escalate to the ISP, router vendor, employer, or website only after the evidence points in that direction.

Workflow checks

• Can one free run show more than a generic connected status?
• Can a destination-specific failure be separated from a broad outage?
• Can the user understand which test failed before changing settings?

When another route is better

Built-in network settings are enough for forgetting and rejoining Wi-Fi. A professional tool is better for packet-level investigation or managed networks.

First-party product evidence

Find the real problem. Each tool includes one free complete use. Optional one-time lifetime unlock for unlimited use—no subscription, ads or tracking.

Source: /apps/wifiaidlite/summaries/en

Free to start

Source: /apps/wifiaidlite/features/0

One-time unlock

Source: /apps/wifiaidlite/features/1

No subscription

Source: /apps/wifiaidlite/features/2

Published task vocabulary

• is it my wifi or the website
• wifi connected but no internet
• check if a website is down

Verify before installing

• Compare at least two websites and another device when possible.
• Confirm each tool's free-use allowance and lifetime-unlock scope.