MirrorLayer

Create and manage multiple screen mirrors.

Productivity

Added July 4, 2026 · Last analysed July 4, 2026 · via · 71% 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 4 July 2026; the live site may have changed since.

MirrorLayer 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 July 4, 2026. The site is hosted on Netlify. The crawl picked up 4 technologies on this site, covering developer tools, hosting, security, and video. The stack includes HSTS, Netlify, and Vite.

For context, it's running the same core stack as 1,387 other launches.

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

2.0

StackScope Score

Poor

52/100 Launch Readiness

Partially ready

1/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Crawl files

Missing

70/100 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 (4)

Infrastructure

Hosting	Netlify
Security	HSTS

Build & Framework

Developer tools	Vite
Video	YouTube (2)

Infrastructure

Network

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

AS16509 · US

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

DigiCert Inc

Valid 16 Feb 2026 to 19 Mar 2027

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 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 (7)

Cookies (5)

Name	Lifetime	Detected as
VISITOR_INFO1_LIVE	5mo	YouTube
VISITOR_PRIVACY_METADATA	5mo	YouTube
YSC	session	-
__Secure-ROLLOUT_TOKEN	5mo	-
__Secure-YNID	5mo	YouTube

Local storage (2)

Key	Size	Detected as
mirrorlayer_site_language	2 B	-
mirrorlayer_site_theme	5 B	-

Readiness Breakdown How?

⚠

Custom title and meta description (partial) missing meta description

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

Performance How?

485 ms Server response

37% Faster than peers

772 ms Largest contentful paint

0.00 Cumulative layout shift

9.6 MB Page weight

2.0 MB Image weight

1 Third-party domains

0 Console errors

0 Failed requests

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

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

1 JS files

1 CSS files

1 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.