Ghost — Core Web Vitals

80.0% of Ghost sites pass all three Core Web Vitals

#6 of 12 CMSs by overall pass rate
Add TTFB and only 73.3% still pass
Runs on 0.0% of all sites measured (42 crawled Ghost sites, 25 with phone field data)

The distribution, not just the median

Each bar is the good / needs-work / poor split for Ghost. The marks where the whole fleet sits, so you can see who is ahead and who is behind.

LCP 1.4s p75

100.0% good ▲ fleet 81.8%

INP 104ms p75

93.3% good ▲ fleet 91.8%

CLS 0.06 p75

88.0% good ▼ fleet 88.9%

TTFB diagnostic 592ms p75

87.0% good ▲ fleet 59.0%

FCP diagnostic 1.2s p75

100.0% good ▲ fleet 75.5%

Ghost is strong across the board. Even its weakest metric, CLS (88.0% good), is ahead of the fleet’s 88.9%. The fingerprint shows the habits behind it.

CMS standings

#1 Wix 88.8% #2 Shopify 84.8% #3 Typo3 80.6% #4 Squarespace 78.8% #5 Joomla 77.5% #6 Drupal 77.4% #7 WordPress 62.7% #8 Adobe Commerce 62.3%

All CMSs →

213,971 crawled sites (128,528 with phone Chrome field data), representing millions of real page loads, November 2026 edition. How we measured.