New: The State of Indie Launches: July 2026. The framework layer is the same everywhere. The payment layer is not. Read

← Back to browse

Linkdify

Linkdify helps sales teams, founders, recruiters, consultants, and freelancers find high-intent LinkedIn leads and turn them into automated outreach campaigns.

Marketing

Added August 12, 2026 · Last analysed August 12, 2026 · via

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

Linkdify scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on August 12, 2026. The site is hosted on Heroku and served through Cloudflare. The crawl picked up 24 technologies on this site, covering analytics, javascript library, package cdn, and affiliate. The stack includes Stimulus, Tailwind CSS, and Ahrefs.

For context, it's one of just 3 launches we've crawled on this exact stack and more locked down than the typical Product Hunt launch.

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

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 40 · Some 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 (24)

Infrastructure
CDN Cloudflare (2)
DNS Cloudflare DNS
Hosting Heroku
Security HSTS
Email
Business email Google Workspace (2)
Build & Framework
CSS framework Tailwind CSS
Framework Stimulus medium
JavaScript library Chart.js medium
Chartkick
Hotwire Turbo (2)
Trix
Package CDN cdnjs
JSPM CDN
UI library Flowbite
Video Streamable
Analytics & Marketing
Affiliate Rewardful (2)
Analytics Ahrefs
Datafast (2)
Google Analytics (4)
PostHog (4)
SEO Google Search Console
Tag management Google Tag Manager (4)
Business Tools
Chat Heyo (3)
Other
Backend framework Rails

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
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 22 Jun 2026 to 20 Sep 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
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 (11)

Cookies (5)
NameLifetimeDetected as
heyo-vid/69696f5e1825c9b93a33ab5b 12mo -
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_posthog 12mo -
_ga 1y Google Analytics
_ga_30HXCZH3BB 1y Google Analytics
_link_chat_session session -
Local storage (2)
KeySizeDetected as
linkdify_gads_attribution_v1 88 B -
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_posthog 1.4 KB PostHog
Session storage (4)
KeySizeDetected as
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_posthog 388 B PostHog
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_primary_window_exists 4 B PostHog
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_session_registered_properties 286 B PostHog
ph_phc_kijC2q5jMI2PAPTWAiJ2rG2MwDjS5vbeggyoDb53HIu_window_id 38 B PostHog

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
Semantic HTML (nav, main, article)
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.

Performance How?

463 ms Server response
34% Faster than peers
4788 ms Largest contentful paint
0.00 Cumulative layout shift
4.1 MB Page weight
2.3 MB Image weight
11 Third-party domains
1 Console errors
0 Failed requests

2 images: 2 oversized, 2 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.

Vibe Score Breakdown How?

SignalPoints
AI copy signals +5
AI onboarding signals +5
AI palette signals +5
AI writing signals +5
AI code-structure signals +5
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
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (13 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
52% unique

Security Headers (4/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
13 JS files
4 CSS files
11 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.