# Your top ad page is slow on phones

> Ad landing pages are often slow on phones because of oversized images and apps that load scripts on every page. Give Claude web browsing and ask it to run PageSpeed Insights on mobile for each ad landing page, then rank fixes by time saved. Fix the top two first, and run each test three times.

Type: Leak (something broke or wastes money)
Run it: Monthly
Source: https://gooseworks.ai/playbooks/landing-page-slow-on-mobile

## 1. Connect

Give your AI assistant read-only access to A web browser.

## 2. Ask

```text
Run Google PageSpeed Insights on mobile for these pages: [the pages your ads link to]. For each, give the load time, the biggest problems, and which apps or scripts add the most weight. Rank the fixes by how much time they'd save.
```

## 3. Act

Fix the top two (usually oversized images and unused apps).

## Steps

1. Give Claude web browsing, or run PageSpeed Insights yourself and paste the mobile results into the chat. No login is needed.
2. List the pages your ads link to and run the prompt on each one.
3. Run each test three times and use the typical result, since single runs vary.
4. Fix the top two items, usually oversized images and unused apps, then retest.
5. Re-run monthly and after installing any new app or theme update.

## What it tends to find

The top ad page took 6.1 seconds on phones. Two apps added 1.8 seconds. (Illustrative example, not a result from a named store.)

## Watch out

Run it three times. Single runs vary.

## FAQ

### What slows a store page down on phones?

The common causes are oversized images, apps that load scripts on every page, and heavy fonts or video. PageSpeed Insights lists which files add the most weight, so you can see what to fix first.

### Why are my PageSpeed results different every time?

Single runs vary with network and server conditions. Run each page three times and use the typical result. Compare before and after a fix the same way, so you know the fix really helped.

### Can I do this with ChatGPT or another assistant?

Yes. Any assistant that can browse, including ChatGPT, Grok and Muse, can run PageSpeed Insights with this prompt. If it cannot browse, paste in the report and ask it to rank the fixes.

### Which pages should I test first?

The pages your ads link to, starting with the one that gets the most paid clicks. Most ad clicks come from phones, so always test the mobile version rather than desktop.