NEXUS VS PAGESPEED INSIGHTS

Nexus vs PageSpeed Insights

Google's free speed test vs a 5-pillar revenue diagnostic.

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PageSpeed Insights is Google's free Lighthouse audit — and Nexus runs on the same Lighthouse engine. The difference: Nexus translates every score into a monthly dollar impact, adds AI search visibility, and gives you a prioritised fix plan ordered by ROI.

FEATURE
PAGESPEED INSIGHTS
NEXUS
Underlying engine
Google Lighthouse
Google Lighthouse + ADA + AI
Revenue impact in dollars
Per-finding $/month estimate
5 audit pillars
4 (no AI)
Performance · SEO · A11y · Security · AI Visibility
Plain-English findings
Technical
Founder-facing
Prioritised fix plan
Ordered by ROI, dev-ready
Recurring monitoring
Pulse / Scale plans, alerts on drop
Free, no signup
Free
Full report, zero signup

FAQ: NEXUS VS PAGESPEED INSIGHTS

What's the difference between Nexus and PageSpeed Insights?

PageSpeed Insights is Google's free Lighthouse audit — and Nexus runs on the same Lighthouse engine. The difference: Nexus translates every score into a monthly dollar impact, adds AI search visibility, and gives you a prioritised fix plan ordered by ROI.

Is Nexus a free alternative to PageSpeed Insights?

Yes — Nexus runs a full 5-pillar website audit (Performance, SEO, Accessibility, Security, AI Visibility) free, with no signup required. Recurring monitoring is available on paid plans starting at $19/month.

Does Nexus check accessibility (ADA / WCAG) like PageSpeed Insights?

Nexus runs a full WCAG 2.1 AA scan as one of its 5 pillars and flags the specific failures most commonly cited in ADA litigation. Most competing tools either don't include accessibility or treat it as a generic checkbox.

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