Snapshots: Aug 26 launch 9.7 Aug 23 discovery –

Ace the Test

PDF・画像・テキストをアップロードするだけで、AIが試験対策クイズを自動生成。学生・教育者・ビジネスパーソンに最適。

Estimated origin: Japan

Added August 23, 2026 · Last analysed August 26, 2026 · via StackScope Discovery · also on Product Hunt

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 26 August 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.

Ace the Test ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: no email security records.

The site is served through Fastly, with a domain registered 2 days before launch. The crawl picked up 18 technologies on this site, covering analytics, auth, security, and baas. The stack includes Google Identity Platform, Google Sign-In, and Next.js.

For context, it's running the same core stack as 5,881 other launches and tighter on security headers than most StackScope Discovery launches.

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

9.7

StackScope Score

Excellent

88/100 Launch Readiness

Launch ready

6/6 Security Headers

Strong

3/3 Legal

Complete

2/2 Crawl files

Complete

92/100 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 (18) · Indie stack

Infrastructure

CDN	Fastly
Protocol	HTTP/3 new
Security	Google reCAPTCHA (4)
Security	HSTS
Storage	Google Cloud Storage

Build & Framework

Auth	Google Identity Platform
Auth	Google Sign-In
BaaS	Firebase (2)
CSS framework	Tailwind CSS
Framework	React
Meta-framework	Next.js (6)
UI library	Lucide Icons

Analytics & Marketing

Analytics	Google Analytics
Analytics	Plausible
SEO	Google Search Console
Social	Google Search
Tag management	Google Tag Manager

Commerce & Payments

Payments	Stripe

Infrastructure

Network

FASTLY - Fastly, Inc., US

AS54113 · US

DNS

Google Domains DNS

Authoritative nameserver

DNSSEC

Enabled

DNSKEY records published. DNS responses signed.

Green hosting

Not green hosted

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

SSL Certificate

Google Trust Services

Valid 21 Aug 2026 to 19 Nov 2026

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

Domain Age

14 days

Registered Aug 2026 · Squarespace Domains II 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)

Session storage (2)

Key	Size	Detected as
att_conversion_path	5 B	-
att_session_id	19 B	-

IndexedDB (2)

Database	Version	Detected as
firebase-heartbeat-database	1	Firebase
firebaseLocalStorageDb	1	Firebase

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

- Canonical URL declared

Performance How?

337 ms Server response

48% Faster than peers

1824 ms Largest contentful paint

0.00 Cumulative layout shift

2.2 MB Page weight

4 KB Image weight

2 Third-party domains

0 Console errors

0 Failed requests

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

AI Stance

Welcomes AI crawlers

✓ 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 (41 URLs)

✗ security.txt

✓ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/legal/privacy/en

✓ Terms of Service

/legal/terms/en

? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).

90% unique

Mentions:

GDPR Data Controller Do Not Sell

Security Headers (6/6)

✓

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

31 JS files

4 CSS files

2 Third-party domains

Brand Colours

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