essentialx.us · Workflow & Planning
5 items
Monitor any website for changes. Get price drop, back-in-stock & keyword alerts by email or Chrome notification. Free. Website Tracker watches any part of any web page and alerts you when it changes: price drops, restocks, new job posts, ticket and reservation openings, news, and more. ★ Smart alert conditions: only get alerted when it matters, e.g. "price drops below $50", "text contains In stock", "number went down by 10%", or "a value I haven't seen before". ★ Point and click: pick the exact element to track, no code needed. ★ Email (Gmail) and Chrome notifications. ★ Works across your devices: sign in once and trackers sync, with one alert per change and no duplicates. ★ Run history: see what the last 5 checks fetched, or why one failed. ★ Gemini AI mode: ask a question about the page ("Is the 7pm slot available?") instead of watching one element. ★ Free, with no account needed to start. Your data stays in your browser and your Google account. Popular uses • Price tracker for Amazon, Best Buy, Walmart, and any other store • Back-in-stock and restock alerts • Restaurant reservations, hotel and airfare rates • Job boards, apartment listings, event tickets • Monitoring competitor pages, docs, and changelogs
Nov 2, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.