What are the key differences between Ahrefs Site Audit and Google Lighthouse?

Compare Ahrefs Site Audit and Google Lighthouse side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Ahrefs Site Audit and Google Lighthouse scored?

Ahrefs Site Audit has an AI score of 8.9/10 and Google Lighthouse has an AI score of 9.4/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Ahrefs Site Audit vs Google Lighthouse 2026 - Compared

Ahrefs Site Audit

Google Lighthouse

WINNER Google Lighthouse

Google Lighthouse edges ahead with a score of 9.4/10 compared to 8.9/10 for Ahrefs Site Audit. While both are highly rat...

Ahrefs Site Audit

8.92 Great

Site Audit Get Ahrefs Site Audit open_in_new

emoji_events WINNER

Google Lighthouse

9.35 Excellent

Lighthouse Analyzer Get Google Lighthouse open_in_new

psychology AI Verdict

Google Lighthouse edges ahead with a score of 9.4/10 compared to 8.9/10 for Ahrefs Site Audit. While both are highly rated in their respective fields, Google Lighthouse demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Google Lighthouse

verified Confidence: Low

Ready to decide? Get Google Lighthouse arrow_forward

description Overview

Ahrefs Site Audit

Ahrefs Site Audit is a comprehensive SEO tool that analyzes a website’s technical health and content performance by identifying over 175 potential issues impacting search engine rankings, including crawlability, mobile-friendliness, and broken links.

Google Lighthouse

Google Lighthouse is a free, open-source web auditing tool developed by Google. It analyzes websites to assess their performance, accessibility, and adherence to web standards. Primarily used by web developers and designers, Lighthouse provides actionable insights for improving website speed, usability, and overall quality. Its Chrome extension facilitates real-time audits directly within the brow...