Dart Performance Audit

69 /100

Avg. Performance

59 ms

Avg. TTFB

82 /100

Avg. Composite

Sites Audited

How Dart sites compare

Dart sites perform near the global average with a mean Lighthouse performance score of 69/100 (global average: 65/100).

Recent Audits

Site	Performance	Grade	Audited
lantian.pub	85	B	2026-07-24
flutter.dev	53	C	2026-04-07

Commonly Used With

Sites that use Dart also commonly use:

Google Analytics Analytics 2 Open Graph Miscellaneous 2 HTTP/3 Miscellaneous 2 HSTS Security 2 Google Search Console Analytics 2 Nuxt.js JavaScript frameworks 1 Python Programming languages 1 Atlassian Bitbucket Development 1 Atlassian Jira Issue trackers 1 Babel Miscellaneous 1

Compare with...

Dart vs Google Analytics Dart vs Open Graph Dart vs HTTP/3 Dart vs HSTS Dart vs Google Search Console Dart vs Nuxt.js Dart vs Python Dart vs Atlassian Bitbucket Dart vs Atlassian Jira Dart vs Babel

FAQ

What is the average Lighthouse performance score for Dart sites?

Based on 2 real audits, Dart sites score an average of 69/100 on Lighthouse performance.

How does Dart compare on web security?

Dart sites score an average security grade of 78/100 in BeaverCheck audits.

What is the average page load time for Dart websites?

The average Time to First Byte (TTFB) for Dart sites is 59ms based on 2 audits.

How can I improve my Dart site's performance?

Run a free audit on BeaverCheck to get specific recommendations for your Dart site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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