What are Webmaster Tools?

Definition

Webmaster Tools refer to the tools provided by search engines to monitor and optimize a site's presence in their results. Google Search Console and Bing Webmaster Tools are the two reference platforms.

Google Search Console is the reference tool for understanding exactly how Google sees your site. It provides organic performance data (clicks, impressions, positions, CTR by query and page), indexing status, crawl errors, page coverage, and page experience signals (Core Web Vitals). It is the most direct data source for SEO monitoring.

What you can do with Search Console

Main uses are: submitting an XML sitemap to accelerate indexing of new pages, inspecting individual URLs to check their status and request priority crawling, identifying pages with technical issues (404 errors, broken redirects, mobile problems), monitoring performance by query to identify optimization opportunities, and analyzing Core Web Vitals with field data.

Bing Webmaster Tools: the overlooked tool

Often ignored by teams focused on Google, Bing Webmaster Tools is gaining importance. Bing powers Microsoft's Copilot (GPT-4 based), integrated into Windows, Edge, and Microsoft 365. A site properly submitted to Bing improves its visibility in Copilot — an increasingly significant channel for corporate audiences.

Google Search Console and GEO

Search Console doesn't directly measure LLM visibility, but it identifies informational queries generating few clicks despite strong impressions — often queries where AI Overviews capture attention. It's a useful proxy for identifying zero-click pressure zones.

Google Search Console measures performance in search results: positions, impressions, clicks, indexing status. Google Analytics 4 measures visitor behavior once on the site: sessions, conversions, journeys. Both tools are complementary and essential — one optimizes visibility, the other optimizes performance and conversion.

A weekly performance check (clicks and positions) allows quickly detecting significant variations. The Pages coverage report deserves a monthly review to identify new indexing errors. Core Web Vitals can be monitored monthly or after each major technical deployment.