Bot detection impact WordPress sites
Performance impact by bot_detection provider.
1
At a glance the headline numbers for Bot detection impact
Performance impact by bot_detection provider.
3
Providers ranked
After min-sites filter
22,176
Sites in sample
Combined across all items
0.02
Best CLS (p75)
hCaptcha
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
2
The ranking sorted by CLS at p75, fastest first
| # | Provider | CLS p75 | Passing | Sites | |
|---|---|---|---|---|---|
| 1 | hCaptcha | 0.02 | 90.3% | 280 | |
| 2 | Cloudflare Turnstile | 0.02 | 88.6% | 123 | |
| 3 | reCAPTCHA | 0.02 | 89.0% | 21,773 |
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
3
Passing CLS per provider which group passes the CLS most often
ProviderSitesPassing CLSp75
DataDome 0.1% 35 0.00
hCaptcha 0.4% 280 0.02
reCAPTCHA 34.4% 21,773 0.02
Cloudflare Turnstile 0.2% 123 0.02
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good CLS (0.1 at p75) · one value per site
No provider stands out: pass rates sit between 89% and 90%. computed
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone 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
reCAPTCHA 34.4%
632.9s
96125ms
890.02
522.5s
282.0s
hCaptcha 0.4%
613.2s
91148ms
900.02
522.7s
272.2s
Cloudflare Turnstile 0.2%
643.1s
95136ms
890.02
472.6s
252.2s
DataDome 0.1%
782.4s
100141ms
1000.00
562.0s
311.9s
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.
hCaptcha leads on CLS: 90% of its sites pass. Cloudflare Turnstile trails at 89%. computed
The State of Web Vitals · October 2026 · WordPress sites (63,295) · phone field datacorewebvitals.io/state-of-cwv
Related signals Push notifications (5) → Image CDNs (9) → RUM (14) → Marketing pixels (10) → 203,892 crawled sites with Chrome field data, representing millions of real page loads · How we measured
203,892 crawled sites with Chrome field data, representing millions of real page loads. How we measured.