---
title: "Presto – Chrome extension stats, history and permissions"
description: "3,000 users, rated 5.00 by 4 people. Version 7.2.7, updated 2026-08-31. Requests 8 permissions."
url: "https://extensiontracker.com/extension/mgcfielehgbkcconfhlhmoimlgebanpl"
---

# Presto

Live in the Chrome Web Store.

- Users: 3,000
- Rating: 5.00 from 4 ratings
- Last checked: 2026-09-27 05:32 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #12,549 of 264,703 live extensions
- Rank in Workflow & Planning: #3,859 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Update product info in a flash!

- Extension ID: `mgcfielehgbkcconfhlhmoimlgebanpl`
- Developer: [Thomas Mao](https://extensiontracker.com/developer/u7f875c91cc43ca5e44b062da479e8db0)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2015-10-19
- Last updated: 2026-08-31
- Version: `7.2.7`
- Size: 16.5 MiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://sites.google.com/view/prestoprivacypolicy/home`
- Chrome Web Store: <https://chromewebstore.google.com/detail/presto/mgcfielehgbkcconfhlhmoimlgebanpl>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmgcfielehgbkcconfhlhmoimlgebanpl>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 3,000 | 5.00 | 4 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.walmart.com/*`: walmart.com and its subdomains
- `*://*.walmart.net/*`: walmart.net and its subdomains
- `*://www.walmart.com/terra-firma/item/*`: www.walmart.com
- `http://localhost:3000/`: localhost:3000

### Sites where it runs scripts

- `https://www-e16.walmart.com/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/browse/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/co/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/col/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/cp*`: www-e16.walmart.com
- `https://www-e16.walmart.com/ip/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/nco/*`: www-e16.walmart.com
- `https://www-e16.walmart.com/search*`: www-e16.walmart.com
- `https://www-stage.walmart.com/*`: www-stage.walmart.com
- `https://www-teflon.walmart.com/*`: www-teflon.walmart.com
- `https://www.bodegaaurrera.com.mx/*`: www.bodegaaurrera.com.mx
- `https://www.lider.cl/*`: www.lider.cl
- `https://www.walmart.ca/*`: www.walmart.ca
- `https://www.walmart.com.mx/*`: www.walmart.com.mx
- `https://www.walmart.com/*`: www.walmart.com
- `https://www.walmart.com/browse/*`: www.walmart.com
- `https://www.walmart.com/co/*`: www.walmart.com
- `https://www.walmart.com/col/*`: www.walmart.com
- `https://www.walmart.com/cp*`: www.walmart.com
- `https://www.walmart.com/ip/*`: www.walmart.com
- `https://www.walmart.com/nco/*`: www.walmart.com

### Browser features

- `notifications`: Show notifications
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs
- `webRequest`: Watch network requests on the sites it can reach

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 05:32 UTC; next check around 2026-09-30.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Presto” (mgcfielehgbkcconfhlhmoimlgebanpl). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mgcfielehgbkcconfhlhmoimlgebanpl. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mgcfielehgbkcconfhlhmoimlgebanpl,
  title   = {Presto (mgcfielehgbkcconfhlhmoimlgebanpl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mgcfielehgbkcconfhlhmoimlgebanpl},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mgcfielehgbkcconfhlhmoimlgebanpl>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.