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Liner Developer Platform

Stop compromising on speed and cost. Start building with the most accurate AI search API, trusted by 13M users.

Developer Tools

liner.com · Added June 24, 2026 · Last analysed June 24, 2026 · via · 40% unique tagline (similar to SearchHive)

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 24 June 2026; the live site may have changed since.

Liner Developer Platform is largely in shape, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing several security headers and tracking cookies set before any opt-in.

Launched on Product Hunt on June 24, 2026. The site is hosted on Cloudflare in the United States, with a domain registered in 1996. The crawl picked up 20 technologies on this site, covering analytics, advertising, APIs, and CDN. The stack includes Next.js, React, and Airbridge.

For context, it's running the same core stack as 538 other launches.

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

Vibe Score 23 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (20)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Email
Email forwarding Cloudflare Email Routing (2)
Build & Framework
API Google APIs
Framework React
JavaScript library Zod
Meta-framework Next.js (3)
Package CDN jsDelivr
UI library shadcn/ui
Analytics & Marketing
Advertising ClickCease (2)
Google Ads (3)
Analytics Airbridge (3)
Amplitude (4)
Google Analytics (4)
Naver Analytics
Feature flags Statsig
Marketing Facebook Domain Verification
SEO Google Search Console
Tag management Google Tag Manager (4)
Other
Mobile Apple App Store

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
SSL Certificate
Google Trust Services
Valid 4 Jun 2026 to 2 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
30 years
Registered Jul 1996 · Dynadot Inc

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=reject Reject (strict). Strong.
?
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 (17)

Cookies (9)
NameLifetimeDetected as
ab180ClientId 1y Airbridge
airbridge_migration_metadata__<liner> 1y Airbridge
AMP_ac91207b66 1y Amplitude
AMP_MKTG_ac91207b66 1y Amplitude
TOUCH_LINER_DOMAIN_SESSION session -
TOUCH_WEB_LINER_LANDING_DATA session -
_ga 1y Google Analytics
_ga_XH6119NVHE 1y Google Analytics
_gcl_au 3mo Google Ads
Local storage (3)
KeySizeDetected as
AMP_remote_config_ac91207b66 3.7 KB Amplitude
AMP_unsent_ac91207b66 2 B Amplitude
_gcl_ls 277 B Google Ads
Session storage (1)
KeySizeDetected as
AMP_URL_INFO 74 B Amplitude
IndexedDB (4)
DatabaseVersionDetected as
ac91207b66_amp_session_replay_events 1 Amplitude
ac91207b66_amp_session_replay_events_interaction 1 Amplitude
ac91207b66_amp_session_replay_targeting 1 Amplitude
AMP_diagnostics_ac91207b66 1 Amplitude

Readiness Breakdown How?

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

Performance How?

240 ms Server response
65% Faster than peers
980 ms Largest contentful paint
0.00 Cumulative layout shift
6.5 MB Page weight
2.0 MB Image weight
9 Third-party domains
2 Console errors
1 Failed requests

15 images: 7 oversized, 12 without width/height, 10 missing alt text

Broken first-party requests (1), worth fixing
  • 400 /user/me/membership/type

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 palette signals +5
AI writing signals +5
AI iconography signals +3
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

sitemap.xml (92 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
92% unique

Security Headers (1/6)

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

Build

Code splitting
67 JS files
4 CSS files
9 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.