a16z.com

scanned 9/10/2026, 10:01:39 PM · took 148s · Venture CapitalGemini · gemini-2.5-flash · HTTP · Target a16z.comA measurement at one moment, not a verdict · Methodology

87/ 100

BCompetitive

A16z.com is fully accessible to AI agents, but missing information and poor internal routing cause a low 40% task success rate.

The one fix worth most right nowGet the fix files →

Publish llms.txt+687 → 93

All of them together: 99 (A)

Projected from the audit record. After fixing, re-run the task or re-measure to confirm.

AI agents can reliably access a16z.com without encountering bot blocks, achieving a 100% reliability score. However, agents struggled to complete tasks natively, failing or only partially succeeding in 6 out of 10 intents. For topics like fees, eligibility, support, and locations, agents were forced to rely on external search engines rather than discovering the information on-site. The absence of an llms.txt file and a standard sitemap.xml leaves agents without a clear map, reducing their ability to navigate the site and find authoritative answers.

What works

The site does not block AI agents, maintaining 100% reliability.
Agents successfully cited the site's own URLs for 9 out of 10 tasks.
Signup and contact intents were completed fully and natively without relying on external search.

What to fix

For each item: its current state, why it matters, how to fix it and how to check. The same content comes as files you can hand straight to whoever does the work.

Putting the items together…

Fix files

Files generated from this audit. Paste them in, or hand them to a coding agent. Have someone review them before they go live.

Building the fix files…

Detailed results

The results behind the score, and the measurement record.

Discovery

13/20

Access

29/30

Navigation

30/30

Completion

15/20

1.Can an agent get into the site at all?100/100

HTTPREDIRECT

Evidence

homepage HTTP 200
redirect hops: 0

2.Does the site let agents through rather than block them?90/100

ROBOTSBOT

Evidence

no bot blocking observed
Cookie consent banner: Cookiebot
First byte after 329ms

3.Does it publish machine-readable guidance?45/100

LLMS.TXTSITEMAPROBOTS

Evidence

/llms.txt — absent (HTTP 404)
/llms-full.txt — absent (HTTP 404)
/sitemap.xml — absent (HTTP 404)
/sitemap-index.xml — absent (HTTP 404)
/sitemap_index.xml — present
/robots.txt — present

4.Is the raw HTML readable without running JavaScript?100/100

HTMLSSR

Evidence

49 links in the raw HTML

5.Does the site state its fees or rates as numbers?25/100

FEESFAILED

Evidence

outcome success · verdict failed
the final answer cited no URL from this site
site-guided navigation 0%
2xx rate 100%
done_big_detour

6.Can an agent check who is eligible?80/100

ELIGIBILITYFULL

Evidence

outcome success · verdict full
the final answer cited this site
site-guided navigation 0%
2xx rate 100%
done_big_detour

7.Does the site guide an agent to support?80/100

SUPPORTFULL

Evidence

outcome success · verdict full
the final answer cited this site
site-guided navigation 0%
2xx rate 100%
done_big_detour

8.Can an agent find branch or store locations?55/100

LOCATIONSPARTIAL

Evidence

outcome success · verdict partial
the final answer cited this site
site-guided navigation 0%
2xx rate 100%
done_big_detour

9.Does the site guide an agent through signing up?100/100

SIGNUPFULL

Evidence

outcome success · verdict full
the final answer cited this site
site-guided navigation 100%
2xx rate 100%
done_unaided

10.Does it state the refund or cancellation rule with a deadline?75/100

POLICYPARTIAL

Evidence

outcome success · verdict partial
the final answer cited this site
site-guided navigation 100%
2xx rate 100%
done_unaided

11.Can an agent reach the actual document file?62/100

DOCSPARTIAL

Evidence

outcome success · verdict partial
the final answer cited this site
site-guided navigation 33%
2xx rate 100%
done_big_detour

12.Can an agent reach a human contact?100/100

CONTACTFULL

Evidence

outcome success · verdict full
the final answer cited this site
site-guided navigation 100%
2xx rate 100%
done_unaided

13.Can an agent reach the latest notice, with its date?75/100

LATESTPARTIAL

Evidence

outcome success · verdict partial
the final answer cited this site
site-guided navigation 100%
2xx rate 100%
done_unaided

14.Can an agent compare two plans or products?75/100

COMPAREPARTIAL

Evidence

outcome success · verdict partial
the final answer cited this site
site-guided navigation 100%
2xx rate 100%
done_unaided

WebMCP — what the site declares about itself

Not checked

This audit ran with the WebMCP check switched off. That does not mean there are no tools — it means we did not look. Turn on "Check WebMCP" when re-auditing.

Act-stage check (nothing submitted)

Checks whether an agent could fill in the forms and press the buttons, up to the point of pressing. No form was submitted, nothing added to a cart, nothing paid. Report only; not scored.

The act stage was not checked in this audit.

Per-task results

Task	Verdict	Own-site share	Request success	Followed guidance	Cited own site
fees & rates	Failed	0%	100%	0%	No
am I eligible	Full	100%	100%	0%	Yes
get support	Full	100%	100%	0%	Yes
find a branch	Partial	100%	100%	0%	Yes
create an account	Full	100%	100%	100%	Yes
refund policy	Partial	100%	100%	100%	Yes
find a document	Partial	100%	100%	33%	Yes
contact a human	Full	100%	100%	100%	Yes
latest notice	Partial	100%	100%	100%	Yes
compare two options	Partial	100%	100%	100%	Yes

About this report

Measured: 9/10/2026, 10:01:39 PM GMT+9
Engine: Gemini · gemini-2.5-flash · HTTP

This is what AI agents could do on the site at the time above, measured by actually using it. It is not a verdict on the site or the company, and the result can change when the site does.

Methodology →About AOO-Bot and opting out →