1
At a glance the headline numbers for CMS impact
Performance impact by cms provider.
8
Providers ranked
After min-sites filter
80,309
Sites in sample
Combined across all items
88ms
Best INP (p75)
Wix
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by INP at p75, fastest first
| # | Provider | INP p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | Wix | 88ms | 97.3% | 5,217 | |
| 2 | Squarespace | 92ms | 99.5% | 2,028 | |
| 3 | Joomla | 96ms | 95.1% | 2,325 | |
| 4 | Typo3 | 101ms | 87.3% | 95 | |
| 5 | Drupal | 102ms | 96.7% | 2,990 | |
| 6 | WordPress | 104ms | 98.1% | 59,040 | |
| 7 | Adobe commerce | 118ms | 98.2% | 989 | |
| 8 | Shopify | 123ms | 96.1% | 7,625 |
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
3
Passing INP per provider which group passes the INP most often
ProviderSitesPassing INPp75
Webflow 0% 15 84ms
Ghost 0% 37 87ms
Hubspot cms 0% 5 101ms
Squarespace 1.1% 2,028 92ms
Adobe commerce 0.5% 989 118ms
Wordpress 31.1% 59,040 104ms
Wix 2.7% 5,217 88ms
Drupal 1.6% 2,990 102ms
Shopify 4% 7,625 123ms
Joomla 1.2% 2,325 96ms
Typo3 0% 95 101ms
Storyblok 0% 11 146ms
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good INP (200ms at p75) · one value per site
100% of Squarespace sites pass INP. Joomla trails 5 points behind. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
4
All five vitals at once the whole category without toggling - cell is the pass rate, small number the p75
LCP
INP
CLS
FCP
TTFB
Wix 2.7%
951.6s
9788ms
980.00
931.1s
81666ms
Shopify 4%
961.7s
96123ms
940.02
951.1s
96516ms
Storyblok 0%
642.8s
78146ms
640.31
642.0s
301.4s
Typo3 0%
941.5s
87101ms
920.02
891.3s
71878ms
Webflow 0%
1001.7s
10084ms
930.03
931.2s
71839ms
Wordpress 31.1%
702.7s
98104ms
890.03
592.3s
311.8s
Drupal 1.6%
921.7s
97102ms
880.04
861.5s
68929ms
Joomla 1.2%
902.0s
9596ms
920.01
811.7s
551.1s
Adobe commerce 0.5%
782.4s
98118ms
730.11
682.0s
311.6s
Squarespace 1.1%
892.1s
10092ms
900.04
861.5s
96541ms
Ghost 0%
1001.4s
10087ms
920.06
1001.1s
89581ms
Hubspot cms 0%
1001.5s
100101ms
800.03
1001.3s
80654ms
60%95%+ passing Cell: pass rate, small number = p75 · faded rows: under 100 sites
One row per provider, one column per vital - the cell is the share of sites passing, the small number the p75. No toggling needed to see where the category actually differs.
Squarespace leads on INP: 100% of its sites pass. Joomla trails at 95%. computed
The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
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