Core Web Vitals Monitor & PageSpeed Checker — Cirv Pulse

Know your Core Web Vitals without leaving WordPress. Cirv Pulse monitors your Lighthouse performance score and tells you exactly what to fix.

Google uses Core Web Vitals as a ranking factor. If your LCP is slow, your CLS is high, or your INP is poor — you’re losing rankings and traffic. Cirv Pulse puts these numbers on your WordPress dashboard with clear pass/fail indicators and fix-it recommendations.

Why Core Web Vitals Matter

• Google ranking factor – CWV directly impacts search rankings since 2021
• User experience – Slow sites lose 53% of mobile visitors (Google data)
• Conversion rates – Every 100ms of latency costs 1% in conversions
• Competitive edge – Most WordPress sites fail CWV (your competitors included)

Free Features

One-Click Performance Scan
Enter any URL and get a complete Core Web Vitals report in 10-30 seconds. No account needed. Powered by the free Google PageSpeed Insights API.

5 Key Metrics Tracked
* LCP (Largest Contentful Paint) — loading performance
* INP (Interaction to Next Paint) — interactivity responsiveness
* CLS (Cumulative Layout Shift) — visual stability
* FCP (First Contentful Paint) — perceived load speed
* TTFB (Time to First Byte) — server response time

Color-Coded Score Dashboard
Green (Good), Yellow (Needs Improvement), Red (Poor) — see your performance status at a glance with an overall 0-100 score.

Smart Recommendations
Rule-based performance engine analyzes your scores and generates specific, actionable fixes. Not generic advice — recommendations tailored to your actual metrics.

Scan History
Last 10 scans stored so you can track improvements over time.

Perfect For

• SEO professionals – Monitor client sites from their WordPress dashboards
• Agencies – Deliver performance reports without external tools
• E-commerce – Track product page performance across your catalog
• Bloggers – Ensure fast load times for better rankings
• Anyone who wants to know their Lighthouse score without opening Chrome DevTools

Works With Everything

Cirv Pulse works with any WordPress theme, page builder, or hosting provider. It scans your live pages via Google’s API — compatible with Elementor, Divi, Gutenberg, WPBakery, and more.

What’s new in the Cirv ecosystem

We are building the next plugin in the Cirv suite — Cirv Sight.

Core Web Vitals fix your rankings on Google. Cirv Sight fixes your rankings on ChatGPT, Claude, and Perplexity. Yoast tells you you’re invisible to Google. Cirv Sight tells you you’re invisible to AI search — and lets you charge AI bots to crawl you.

Cirv Sight ships an llms.txt for your WordPress site, then watches what ChatGPT, Claude, Perplexity, and Google AI Overviews actually do with it. Four numbers per page: citations, AI-bot crawls, share of voice, and a Cloudflare 402 pay-per-crawl estimate. Same Cirvgreen team, same engineer-honest data — pointed at AI rankings instead of CWV.

Join the waitlist at https://cirvgreen.com/sight

Additional Info

Privacy & GDPR Compliance:
Cirv Pulse sends your page URL to Google PageSpeed Insights API for analysis. No personal data is collected or stored by the plugin. Google’s privacy policy applies to the API call. No tracking cookies are set.

Related Plugins:
* Cirv Box – Schema.org structured data for better Google rankings
* Cirv Guard – WCAG accessibility compliance scanning
* More Cirvgreen plugins coming soon

Support & Documentation:
* Built-in help in plugin settings
* Online documentation: https://cirvgreen.com/docs/cirv-pulse
* Support forum: WordPress.org support forum
* Email: [email protected]

Third-Party Service Usage

This plugin uses the Google PageSpeed Insights API to analyze web page performance.

• Service: Google PageSpeed Insights API v5
• URL: https://www.googleapis.com/pagespeedonline/v5/runPagespeed
• Data sent: The URL you enter for scanning
• When: Only when you manually trigger a scan
• Privacy policy: https://policies.google.com/privacy
• Terms of service: https://developers.google.com/terms

No other third-party services are used. An optional API key from Google Cloud Console can be configured to increase rate limits.