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Technologies · September 2026

Which Security is readiest for AI agents?

14 measured, averaging 20.7% against 21.0% for the web overall. Technologies that protect websites from vulnerabilities and attacks

Every one of them, best first

How to read these figures

The colour says what a bar IS, not how it scores: the accent is the one this page is about, grey is everything it is compared with, and the hollow bar is the web overall — the ruler, not a rival. Whether a figure is above or below the rest of the web is in the number and in the arrow beside it.

Every figure here comes from a sample, not from counting every site — so it carries a margin: how much it could move if we had happened to sample different pages. A figure measured on a thousand pages has a wide margin; one measured on a hundred thousand has a narrow one. It matters for one thing: two figures that differ by less than the wider of their margins are not one above the other, they are tied. That is why nothing here has a position number.

Every technology in this category the census can publish a figure for, including the ones above. A technology is here when it has all four dimensions and enough sample to publish; a technology that belongs to two categories is in both.

TechnologyAWCSMonth by month
Sift

Sift

Sample
n=180
Coverage
98.9%
Margin
±3.95
The web overall
21.0%

Two figures closer together than ±3.95 are tied, not ranked.

Sift scores 40.2%40.2%
Sift: 5 months, no significant change= −0.5
Detectify

Detectify

Sample
n=123
Coverage
95.3%
Margin
±4.78
The web overall
21.0%

Two figures closer together than ±4.78 are tied, not ranked.

Detectify scores 30.0%30.0%
Detectify: 5 months, up▲ +6.0
HSTS

HSTS

Sample
n=61,166
Coverage
96.8%
Margin
±0.21
The web overall
21.0%

Two figures closer together than ±0.21 are tied, not ranked.

HSTS scores 28.3%28.3%
HSTS: 5 months, up▲ +1.3
hCaptcha

hCaptcha

Sample
n=695
Coverage
94.7%
Margin
±2.01
The web overall
21.0%

Two figures closer together than ±2.01 are tied, not ranked.

hCaptcha scores 26.0%26.0%
hCaptcha: 5 months, down▼ −2.9
Akamai Bot Manager

Akamai Bot Manager

Sample
n=155
Coverage
97.5%
Margin
±4.26
The web overall
21.0%

Two figures closer together than ±4.26 are tied, not ranked.

Akamai Bot Manager scores 23.9%23.9%
Akamai Bot Manager: 5 months, no significant change= +2.7
Cloudflare Bot Management

Cloudflare Bot Management

Sample
n=25,581
Coverage
95.3%
Margin
±0.33
The web overall
21.0%

Two figures closer together than ±0.33 are tied, not ranked.

Cloudflare Bot Management scores 23.2%23.2%
Cloudflare Bot Management: 5 months, up▲ +3.8
Imperva

Imperva

Sample
n=335
Coverage
95.7%
Margin
±2.90
The web overall
21.0%

Two figures closer together than ±2.90 are tied, not ranked.

Imperva scores 22.2%22.2%
Imperva: 5 months, no significant change= +1.2
ClickCease

ClickCease

Sample
n=228
Coverage
98.7%
Margin
±3.51
The web overall
21.0%

Two figures closer together than ±3.51 are tied, not ranked.

ClickCease scores 21.3%21.3%
ClickCease: 5 months, no significant change= −2.0
reCAPTCHA

reCAPTCHA

Sample
n=21,339
Coverage
94.8%
Margin
±0.36
The web overall
21.0%

Two figures closer together than ±0.36 are tied, not ranked.

reCAPTCHA scores 15.1%15.1%
reCAPTCHA: 5 months, up▲ +0.4
Cloudflare Turnstile

Cloudflare Turnstile

Sample
n=1,921
Coverage
96.0%
Margin
±1.21
The web overall
21.0%

Two figures closer together than ±1.21 are tied, not ranked.

Cloudflare Turnstile scores 13.7%13.7%
Cloudflare Turnstile: 5 months, up▲ +1.7
Really Simple SSL & Security

Really Simple SSL & Security

Sample
n=5,593
Coverage
95.3%
Margin
±0.71
The web overall
21.0%

Two figures closer together than ±0.71 are tied, not ranked.

Really Simple SSL & Security scores 13.2%13.2%
Really Simple SSL & Security: 5 months, up▲ +1.2
Forter

Forter

Sample
n=249
Coverage
99.2%
Margin
±3.36
The web overall
21.0%

Two figures closer together than ±3.36 are tied, not ranked.

Forter scores 12.6%12.6%
Forter: 5 months, no significant change= +1.7
Sucuri

Sucuri

Sample
n=342
Coverage
98.8%
Margin
±2.87
The web overall
21.0%

Two figures closer together than ±2.87 are tied, not ranked.

Sucuri scores 12.3%12.3%
Sucuri: 5 months, no significant change= −2.8
DDoS-Guard

DDoS-Guard

Sample
n=848
Coverage
99.2%
Margin
±1.82
The web overall
21.0%

Two figures closer together than ±1.82 are tied, not ranked.

DDoS-Guard scores 7.8%7.8%
DDoS-Guard: 5 months, no significant change= +1.3