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  3. Bills that explode
  4. · 4 minutes · Pro

A quiet week, a loud bill

Almost nobody visited your site this week. Your hosting bill is forty times higher than usual.

This answers: Why is my hosting bill high with few visitors? No coding needed. 3 quick decisions.

  • Costs and abuse
  • How a request travels

Checking your access…

Why is my hosting bill high with few visitors?

On usage-based hosting you pay for every request, compute second and gigabyte, whether a person or a bot sent it. AI can send tens of thousands of requests that each trigger paid work. Block unwanted crawlers at your host, cache expensive pages and images, and set a hard spend limit.

Trail of the bug
  1. Crawler
  2. Hosting
  3. Your server

Breaks at Hosting: Every bot request is billed work

How it works

Requests per day: people vs bots
People Bots
MonTueWedThuFriSatSun
Fri: 14,800 bot requests
Requests per day
DayPeopleBots
Mon180260
Tue210300
Wed1609400
Thu19012100
Fri23014800
Sat12013300
Sun11011900
From Wednesday, crawlers send thousands of requests a day. On usage-based hosting each one is billed, whoever sent it.

Why AI tools write this bug

Generated apps render pages and resize images on demand by default, which is cheap for ten visitors and expensive for fifty thousand bot requests.

How to fix it

  1. Check your usage dashboard for top user agents and paths.

3 more steps, and a prompt that checks your own app for this bug. Part of Pro.

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Common questions

Does robots.txt stop AI crawlers?
Only polite ones. Pair it with blocking at your host and a spend cap.

Related scenarios

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More on this trail

Bills that explode: Open AI endpoints, bot traffic, fake signups and functions that loop forever.

Want someone to look?

We check AI-built apps for this and three other common leaks, in plain English.

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3 decisions, about 4 minutes, and a prompt to check your own app for the same problem.

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How to fix it

  1. Check your usage dashboard for top user agents and paths.

3 more steps, and a prompt that checks your own app for this bug. Part of Pro.

Unlock