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Is Website Cache Warmer safe to install?

Website Cache Warmer asks for 2 browser permissions and 1 site pattern. We do not audit code and we do not judge intent; what we can show is what the listing declares and whether that has changed while we have been watching.

Website Cache Warmer

Chrome extension by MarketingTracer · Productivity · Developer

Open in the Chrome Web Store
What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

At a glance

Facts, not a score: an ad blocker needs every page and a theme needs nothing, so one number would be wrong about both. Each fact links to its detail.

Site access
Access to specific sites only
Data collection
Declares it collects none
Audience
300 users · 3.8/5

What data it declares

The developer declares that it does not collect or use your data.

The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.

The listing links to a privacy policy.

This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.

What Chrome asks you to allow

When you add it, Chrome asks you to allow it to:

Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.

What it can reach

Specific sites only: 1 match pattern.

Reaches your browsing data or every site

Routine for an extension

How usual this is for its category

In Productivity · Developer, 30% of extensions ask for access to every site. This one: Access to specific sites only.

The typical extension there declares 3 browser permissions; this one declares 2 browser permissions.

Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.

Who uses it and how it is kept up

300 users

Users
+26 since 31.08
274-307 · 35 readings
  1. 2026-08-31274
  2. 2026-09-02285
  3. 2026-09-04296
  4. 2026-09-06301
  5. 2026-09-07305
  6. 2026-09-09304
  7. 2026-09-13301
  8. 2026-09-15304
  9. 2026-09-17305
  10. 2026-09-20301
  11. 2026-09-21303
  12. 2026-09-25302
  13. 2026-09-26306
  14. 2026-09-28305
  15. 2026-10-04299
  16. 2026-10-08305
  17. 2026-10-09299
  18. 2026-10-10294
  19. 2026-10-11293
  20. 2026-10-13294
  21. 2026-10-16296
  22. 2026-10-17294
  23. 2026-10-18300
  24. 2026-10-19302
  25. 2026-10-20306
  26. 2026-10-21303
  27. 2026-10-22302
  28. 2026-10-23300
  29. 2026-10-24299
  30. 2026-10-25295
  31. 2026-10-28301
  32. 2026-10-29307
  33. 2026-10-30303
  34. 2026-11-01300
  35. 2026-11-02300

What the store shows

Has it asked for more over time?

This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.

The permissions this extension requests have not changed since we started watching it.

Who publishes it

MarketingTracer, who publishes 3 listings we track. This listing has been in the store since 2024-09-04 and was last updated on 2024-10-09.

Similar extensions that ask for less

Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.

  1. Clear Website Cache No site access · 2 permissions 4k users ★ 5.0
  2. Simple Cache Cleaner 3 No site access · 3 permissions 100 users ★ 4.5
  3. No Cache No site access · 3 permissions 136 users ★ 5.0

How to check or remove it in Chrome

  1. Type chrome://extensions in the address bar and find the extension in the list.
  2. Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
  3. To uninstall it, choose Remove on the same page.

Questions people ask

What can Website Cache Warmer access?
Specific sites only: 1 match pattern. It declares 2 browser permissions.
What data does Website Cache Warmer collect?
The developer declares that it does not collect or use your data. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
Has Website Cache Warmer asked for more permissions over time?
The permissions this extension requests have not changed since we started watching it.
Does Website Cache Warmer publish a privacy policy?
Yes, the store listing links to a privacy policy.

We read the public store listing up to 2 times a day and keep what it declared. We do not install the extension, do not audit its code, do not judge its intent and publish no contact details for its developer. Last read on 2026-11-02.

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