← Back to browse

SpotCheck

SpotCheck is a collection of free bookmarklets for testing common accessibility issues. Each tool is mapped to the WCAG 2.2 success criteria it covers.

Developer Tools

Added August 22, 2026 · Last analysed August 22, 2026 · via

Own this Launch?
Screenshot of SpotCheck

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 22 August 2026; the live site may have changed since.

SpotCheck covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.

Launched on Product Hunt on August 22, 2026. The site is hosted on Netlify, with a domain registered 3 weeks before launch. Our crawler found 7 technologies on this site, covering analytics, directory, DNS providers, and web fonts. The stack includes Google Fonts, Google Search Console, and HSTS.

It's also running the same core stack as 2,012 other launches.

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

5.2
StackScope Score
Fair
90/100 Launch Readiness
Launch ready
1/6 Security Headers
Poor
0/3 Legal
Missing
2/2 Crawl files
Complete
94/100 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 (7)

Infrastructure
DNS NS1
Hosting Netlify
Security HSTS
Build & Framework
Font Google Fonts
Analytics & Marketing
Analytics Umami (2)
SEO Google Search Console
Other
Directory Microsoft Edge Add-ons

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 31 Jul 2026 to 29 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
25 days
Registered Jul 2026 · NameCheap, Inc.

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 (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description
⚠
Open Graph tags (title, image, description) (partial) missing og:description
✓ Twitter card meta tags
✓ Canonical URL declared
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)

Performance How?

1002 ms Server response
10% Faster than peers
1124 ms Largest contentful paint
0.01 Cumulative layout shift
332 KB Page weight
100 KB Image weight
4 Third-party domains
0 Console errors
0 Failed requests

⚠ 3 images: 3 oversized, 3 without width/height, 3 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

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 (9 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
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
1 CSS files
4 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.