Last EHR

An AI agent over the patient chart with human approval on every write. Open source, self-hosted, runs on Medplum.

Health

Added July 7, 2026 · Last analysed July 7, 2026 · via Hacker News · 69% unique tagline

Own this Launch?

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 7 July 2026; the live site may have changed since.

Last EHR is largely in shape, with a thorough launch checklist, fast page loads, and clean crawl signals. Visible gaps: no Content-Security-Policy, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Hacker News on July 7, 2026. The site is hosted on Vercel, with a domain registered in 2023. The crawl picked up 12 technologies on this site, covering DNS providers, ui library, analytics, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 9,603 launches and more locked down than the typical Hacker News launch.

If you own this site, refresh the snapshot and see the full fix list any time →

7.4

StackScope Score

Good

100/100 Launch Readiness

Launch ready

5/6 Security Headers

Strong

0/3 Legal

Missing

2/2 Crawl files

Complete

84/100 Performance

Fast

Vibe Score 0 · No AI signals

How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (12)

Infrastructure

DNS	NS1
DNS	Squarespace DNS
Hosting	Vercel
Security	HSTS

Build & Framework

CSS framework	Tailwind CSS
Framework	React (2)
JavaScript library	Zod
Meta-framework	Next.js (5)
UI library	Lucide Icons
UI library	shadcn/ui

Analytics & Marketing

Analytics	PostHog (5)
SEO	Google Search Console

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

NS1

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 8 Jun 2026 to 6 Sep 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

2.5 years

Registered Dec 2023 · Squarespace Domains LLC

Email Security

✗

SPF Not published. Your domain can be spoofed in phishing emails.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.

TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (4)

Cookies (1)

Name	Lifetime	Detected as
ph_phc_Qi79u0mgT3d1aYuR2I5plllmH7rQDk5sp0gc1q2zgcO_posthog	12mo	PostHog

Local storage (1)

Key	Size	Detected as
ph_phc_Qi79u0mgT3d1aYuR2I5plllmH7rQDk5sp0gc1q2zgcO_posthog	725 B	PostHog

Session storage (2)

Key	Size	Detected as
ph_phc_Qi79u0mgT3d1aYuR2I5plllmH7rQDk5sp0gc1q2zgcO_posthog	90 B	PostHog
ph_phc_Qi79u0mgT3d1aYuR2I5plllmH7rQDk5sp0gc1q2zgcO_primary_window_exists	4 B	PostHog

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 192 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Performance How?

55 ms Server response

99% Faster than peers

436 ms Largest contentful paint

0.00 Cumulative layout shift

1.5 MB Page weight

1020 KB Image weight

2 Third-party domains

0 Console errors

0 Failed requests

⚠ 2 images: 1 oversized

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (6 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

Detection works best on English language sites.

Security Headers (5/6)

✓

Referrer-Policy

✓

X-Frame-Options

✓

Permissions-Policy experimental (check browser support)

✓

X-Content-Type-Options

✗

Content-Security-Policy

✓

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

17 JS files

1 CSS files

2 Third-party domains

Brand Colours

App Manifest

Last EHR: Open-source AI agent layer for Medplum and FHIR

display: standalone 1 icon

theme #0b1120

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.