# TwentyTwo Landing Page Growth Score | YC S25 | Lazyweb

Lazyweb publishes a public search API over its indexed pages; the guide is at https://www.lazyweb.com/agent-access.

Source: https://www.lazyweb.com/yc-s25/twentytwo
Source observed: 2026-10-05T08:38:09.025Z
Last checked: 2026-10-20T06:51:53.134+00:00
Indexed: 2026-10-05T16:30:11.819+00:00

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# TwentyTwo Landing Page Growth Score

We evaluated the landing page for [TwentyTwo](https://twentytwo.bio/) in our YC S25 growth-score report. TwentyTwo describes itself with the headline **“The AI Infrastructure for Biosecurity”** and the subhead **“Every layer of defense for the bioeconomy—starting with AI-powered screening.”**

## Overall result

- **Growth score:** 64/100
- **Updated:** September 22, 2026
- **Weakest category:** Trust
- **Category scores:** Trust 52; Value props 62; Mobile web 62; CTA 68; Information hierarchy 78

[Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

## Score over time

- **September 22, 2026:** 64 overall; Mobile web −8; Information hierarchy +7.
- [August 5, 2026: 65, first tracked report](https://www.lazyweb.com/growth-score/history/2026-08-05), with Information hierarchy 71 strongest and Trust 52 weakest.

## Trust — 52/100, Fair

Trust measures proof that the product is real, competent, and safe to try. Our trust read identifies a **“Backed by Y Combinator”** badge above TwentyTwo’s hero headline.

| Product | Trust read |
| --- | --- |
| TwentyTwo | “Backed by Y Combinator” badge above the hero headline |
| SecureDNA | No visible trust signal identified. |
| Aclid | “TRUSTED BY INDUSTRY LEADERS” logo strip with ANSA Biotechnologies |
| IBBIS (Common Mechanism) | No visible trust signal identified. |
| RTX BBN / Battelle biosecurity screening | “8 national laboratories advancing America's competitive edge - managed by Battelle” stat |

Trust ranking: Aclid 58, TwentyTwo 52, RTX BBN / Battelle biosecurity screening 48, SecureDNA 34, and IBBIS (Common Mechanism) 34.

[Build proof section](https://www.lazyweb.com/backlog?site=twentytwo.bio#opt-trust-signals) to choose proof signals and receive copy and placement for a stronger trust section.

## Value props — 62/100, Fair

We assess the title, subtitle, and hero. The page’s headline and subhead are:

> **“The AI Infrastructure for Biosecurity”**  
> “Every layer of defense for the bioeconomy—starting with AI-powered screening.”

### Working

- Clear category and audience named.
- YC badge adds credibility.
- Subhead names one real capability.

### Could improve

- No numbers or concrete outcomes.
- “Infrastructure” is an abstraction stack.
- Hero art decorates rather than demonstrates.

Value-proposition ranking: SecureDNA 72, Aclid 68, TwentyTwo 62, IBBIS (Common Mechanism) 52, and RTX BBN / Battelle biosecurity screening 32.

## Mobile web — 62/100, Fair

The mobile assessment identifies four issues:

1. **“Partner with us” CTA:** It sits at the bottom edge of the first viewport, with “Learn more” clipped below; visitors must scroll to act.
2. **Pill-shaped CTA buttons:** Desktop-proportioned pills are used instead of full-width, thumb-friendly buttons on a phone column.
3. **Announcement ticker banner:** Text is clipped mid-sentence on both sides—“mission —” and “is joinin”—and the scrolling bar uses top-of-fold space.
4. **Animated letters over CTAs:** Floating DNA letters drift across both buttons, adding visual noise around the tap targets.

![Mobile web annotations on the mobile capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/twentytwo.bio-mobile.jpg?v=2026-09-22T20%3A39%3A46.96%2B00%3A00)

[View mobile fixes](https://www.lazyweb.com/backlog?site=twentytwo.bio#opt-mobile-web) to turn these findings into a prioritized implementation checklist.

## CTA — 68/100, Fair

The primary CTA is **“Partner with us.”** We identify these problems:

- “Partner” implies a sales call.
- The label names no value payoff.
- The click feels committal rather than receiving.

The comparison shows TwentyTwo’s “Partner with us” CTA alongside Aclid’s “Request Demo” CTA. CTA ranking: Aclid 72, TwentyTwo 68, SecureDNA 44, IBBIS (Common Mechanism) 32, and RTX BBN / Battelle biosecurity screening 32.

[Rewrite this CTA](https://www.lazyweb.com/backlog?site=twentytwo.bio#opt-cta-writing) to generate primary and secondary CTA options grounded in TwentyTwo’s offer and visitor objections.

## Information hierarchy — 78/100, Fair

We identify two hierarchy issues:

1. **LatchBio ticker banner:** A repeating acquisition ticker with underlined LatchBio links is read first and pulls visitors off-site before the headline.
2. **Learn more button:** It is the same size and shape as the primary CTA, splitting the click at the decision moment.

![Information hierarchy annotations on the desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/twentytwo.bio.jpg?v=2026-09-22T20%3A39%3A46.96%2B00%3A00)

[View layout plan](https://www.lazyweb.com/backlog?site=twentytwo.bio#opt-information-hierarchy) to turn these callouts into a sequenced keep, move, merge, or remove plan.

## Competitors

The competitors below are inferred from product, audience, and value proposition. The overall ranking is:

1. [Aclid — aclid.bio — 71](https://www.lazyweb.com/growth-score/site/aclid.bio)
2. TwentyTwo — 64
3. [SecureDNA — securedna.org — 54](https://www.lazyweb.com/growth-score/site/securedna.org)
4. [IBBIS (Common Mechanism) — ibbis.bio — 44](https://www.lazyweb.com/growth-score/site/ibbis.bio)
5. [RTX BBN / Battelle biosecurity screening — battelle.org — 37](https://www.lazyweb.com/growth-score/site/battelle.org)

[Back to YC S25](https://www.lazyweb.com/yc-s25)

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