Marketer Companion

Inspect URLs with Google Search Console, run live tests, and check GA4/Search Console performance.

Marketer Companion helps SEOs and marketers move faster — inspect URLs in Google Search Console, run live PageSpeed (Lighthouse) tests, and check GA4 + Search Console performance in one focused UI. **Bug fixes and updated version 0.3.1** WHAT IT DOES • Indexing (GSC URL Inspection): coverage, canonicals, last crawl, robots status. • Live Test (PageSpeed Insights): run Lighthouse on mobile/desktop and see key metrics + opportunities. • GA4 Analytics: quick reports (Users, Sessions, Views, Events) with compare-to-previous and CSV export. • GSC Performance: totals for Clicks/Impressions/CTR/Position with 7/30/90/custom ranges and whole-property toggle. • On-Page Audit (no API): reads the current tab’s DOM to summarize title, meta, robots/canonical, headings, link/image counts, and JSON-LD types. PRIVACY • Your Google data stays on your device. OAuth tokens are stored only in chrome.storage.local. • We do not sell or share data with anyone. No external developer server. • You can sign out anytime; tokens are cleared in one click. PERMISSIONS (why we need them) • identity — sign in with Google (OAuth) to call GSC/GA4 on your behalf. • storage — save local settings and OAuth tokens in your browser. • activeTab — read the active tab URL to scope audits and GSC requests. • scripting — inject a one-time content script for the On-Page audit when you click the button. TIPS • Use a verified property that actually covers the URL you inspect. • GA4 auto-detects measurement IDs from the active tab and suggests the right property. Built with care for speed and clarity. Designed & built by Jayant.