HiLink Virtual Classroom

Real-time virtual classroom tools, scalable streaming, and AI session intelligence. API-first infrastructure for education, healthcare, and enterprise.

hilink.ai · Added June 5, 2026 · Last analysed June 5, 2026 · via · 78% 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 5 June 2026; the live site may have changed since.

HiLink Virtual Classroom looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, analytics without a consent banner, and incomplete email security.

Launched on Product Hunt on June 5, 2026. The site is hosted on Amazon.com in the Netherlands, with a domain registered in 2023. We've detected 7 technologies on this site, covering analytics, DNS providers, web fonts, and protocol. The stack includes Framer, GoDaddy DNS, and Google Analytics.

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

7.7

StackScope Score

Good

88/100 Launch Readiness

Launch ready

2/6 Security Headers

Weak

3/3* Legal

Complete*

2/2 Web Standards

Complete

92/100 Performance

Fast

Vibe Score 5 · Few AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7)

Infrastructure

DNS	GoDaddy DNS
Protocol	HTTP/3
Security	HSTS

Build & Framework

Font	Google Fonts
Site builder	Framer

Analytics & Marketing

Analytics	Google Analytics
SEO	Google Search Console

Infrastructure

Network

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

AS16509 · NL

DNS

GoDaddy DNS

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 11 May 2026 to 9 Aug 2026

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

Domain Age

3.2 years

Registered Mar 2023 · GoDaddy.com, 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 p=quarantine Quarantine (moderate)

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 (2)

Cookies (2)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_WB0P1HNC6C	1y	Google Analytics

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

⚠

Page title is 61 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

- Semantic HTML (nav, main, article)

Performance How?

236 ms Server response

66% Faster than peers

540 ms Largest contentful paint

0.01 Cumulative layout shift

2.1 MB Page weight

443 KB Image weight

5 Third-party domains

0 Console errors

0 Failed requests

⚠ 41 images: 28 oversized, 28 without width/height, 34 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.

Vibe Score Breakdown How?

Signal	Points
AI layout signals	+5

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

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 (68 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

72% unique

Mentions:

GDPR Cookies Data Controller

Security Headers (2/6)

✗

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

✓ HTML minified

✗ CSS minified

✗ JS minified

3 JS files

0 CSS files

5 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.