Index Checker — SEO Drift

About

Index Checker is a Chrome extension that monitors whether your sites have been indexed by Yandex — and pings you the moment they get there.

WHAT IT DOES
• Indexing checks via Yandex search using your XMLStock or XMLRiver API key.
• Four search queries per site (site:, url:, qwe:, "domain") with strict domain match — no false positives from competitors that contain your name.
• Per-site scheduling in the background through chrome.alarms (sleeps when not needed, no battery drain).
• Telegram bot/channel alerts and Chrome notifications. Configure both, one, or none.
• Auto-removes a site from the radar after N successful hits (configurable, default 2).
• Bulk import: paste a list of 100 domains, set the interval — the extension cleans, dedupes and adds them all.

WHO IT IS FOR
SEO specialists, PBN owners, affiliate marketers, agency teams — anyone who routinely throws new pages into Yandex and waits for them to be indexed.

WHAT YOU NEED
You need an API key from one of these providers (links inside the extension):
• XMLStock (xmlstock.com) — fast, with generous limits
• XMLRiver (xmlriver.com) — alternative
The extension itself is free; the Yandex XML traffic is paid by the provider, not by us.

PRIVACY
• All keys and the list of sites are stored locally in your browser (chrome.storage.local) and never sent anywhere except to the API provider you configured.
• No analytics, no tracking, no remote servers from our side.
• Open source: easy to audit.

LANGUAGES
English, Русский.

ABOUT THE AUTHOR
The extension is part of @seo_drift — a Telegram channel about SEO scripts, hacks and case studies (free, no fluff). Subscribe via the link inside the extension or open https://t.me/seo_drift.