Keep

Private on-device log. Nothing is uploaded.

Productivity

Added September 2, 2026 · Last analysed September 2, 2026 · via

Own this Launch?

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 2 September 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Keep still has work before launch. Worth fixing first: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on September 2, 2026. The site is hosted on Vercel and served through Cloudflare. The crawl picked up 13 technologies on this site, covering javascript library, security, ai service, and CDN. The stack includes Tailwind CSS, TanStack Start, and Cloudflare.

For context, it's running the same core stack as 211 other launches.

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

2.7

StackScope Score

Poor

78/100 Launch Readiness

Well prepared

1/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Crawl files

Missing

78/100 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 (13)

Infrastructure

CDN	Cloudflare (2)
Hosting	Vercel (2)
Security	Cloudflare Bot Management
Security	HSTS
Server	Envoy

Build & Framework

CSS framework	Tailwind CSS
Developer tools	Vite
Font	Google Fonts
JavaScript library	TanStack Router
JavaScript library	Zod
Meta-framework	TanStack Start
UI library	Lucide Icons

AI & Emerging

AI service	Grok (3)

Infrastructure

Network

CLOUDFLARENET - Cloudflare, Inc., US

AS13335 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Google Trust Services

Valid 20 Aug 2026 to 18 Nov 2026

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

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 p=reject (via apex grok.me) Reject (strict). Strong.

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 (2)

Name	Lifetime	Detected as
__cf_bm	< 1h	Cloudflare
__vdpl	session	Vercel

Local storage (1)

Key	Size	Detected as
keep.settings.v1	1.2 KB	-

IndexedDB (1)

Database	Version	Detected as
keep-private-log	1	-

Readiness Breakdown How?

✓ Custom title and meta description

⚠

Open Graph tags (title, image, description) (partial) missing og:description

✓ Twitter card meta tags

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

- Canonical URL declared

Performance How?

595 ms Server response

26% Faster than peers

784 ms Largest contentful paint

0.01 Cumulative layout shift

1.1 MB Page weight

793 KB Image weight

3 Third-party domains

0 Console errors

0 Failed requests

⚠ 1 images: 1 without width/height, 1 missing alt text

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

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (1/6)

✗

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

2 JS files

2 CSS files

3 Third-party domains

Brand Colours

App Manifest

Grok App

display: standalone 1 icon

theme #000000

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