Calibre for SEOs
Monitor the same metrics Google uses to rank your site
Track Core Web Vitals, catch ranking risks before they hurt traffic, and get actionable fixes.
Start my free trial
Why SEOs love Calibre
Automatically track the real-user data Google uses for ranking
Find ranking risks across every page automatically
Get monthly performance reports in your inbox
Follow prioritised fix recommendations
Benchmark against competitors
“Thanks to Calibre’s reporting, we were able to detect a massive downgrade in performance.”
CrUX Monitoring
Track what Google tracks
Monitor the real-user Core Web Vitals data that determines your search ranking — the same CrUX data Google uses.
Track the data Google actually uses
Google ranks sites based on CrUX data — not lab tests. Calibre’s CrUX Dashboard gives you up to 24 months of real-user LCP, INP, and CLS history.
Learn about CrUX monitoring →Find ranking risks across every page
Calibre automatically discovers important pages and tracks them. Find the worst performing pages, then fix them.
Learn about CrUX Pages →Benchmark & Report
Track competitors and report progress
Add competitor domains, compare Core Web Vitals side by side, and get monthly reports delivered to your inbox.
Benchmark against competitors
Add competitor sites to your workspace and compare their Core Web Vitals alongside your own — with both CrUX real-user data and synthetic tests.
Monthly reports, automatically
Team Insights delivers a monthly summary comparing current vs previous month, colour-coding changes by severity, and showing CWV pass/fail status.
Learn about Team Insights →Set targets and get alerted
Create Performance Budgets based on Google’s thresholds. Get alerted via email or Slack when a metric crosses the line.
Learn about Performance Budgets →
Need help to dial in your new speed system?
Our friendly, knowledgeable team will help you establish a system that works efficiently or answer any questions. We’re here to support you in your web performance journey. Contact support.
100%
Happy Customers
• 🤩 Amazing (75%)
• 😃 Great (25%)
Conversation ratings collected with Intercom over the past 3 months.
Explore more ways to use Calibre
Calibre for Product Teams
Calibre for Agencies
Calibre for Developers
One platform for all web performance needs
Check first results in just a couple minutes. Start improving performance the same day.
