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ProposalPro Send proposals that close

AI proposal writing, live intent signals, and deposits collected on signature. Freelancers using ProposalPro close 2.3x faster.

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

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Screenshot of ProposalPro Send proposals that close

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.

ProposalPro Send proposals that close is partway there, with a thorough launch checklist. Visible gaps: missing several security headers, incomplete legal pages, and no sitemap.

Launched on Product Hunt on August 22, 2026. The site is served through Cloudflare, with a domain registered in 2023. The crawl picked up 12 technologies on this site, covering security, ui library, AI builders, and analytics. The stack includes Tailwind CSS, TanStack Start, and Cloudflare.

For context, it's on one of the most common stacks we track, shared by 1,124 launches.

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

5.0
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
3/6 Security Headers
Decent
0/3 Legal
Missing
1/2 Crawl files
Partial
93/100 Performance
Fast
Vibe Score 100 · Strong 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 (12)

Infrastructure
CDN Cloudflare (2)
Security Cloudflare Bot Management
HSTS
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
Font Google Fonts
JavaScript library TanStack Router
Meta-framework TanStack Start
UI library Lucide Icons
shadcn/ui
Analytics & Marketing
Analytics Tinybird
AI & Emerging
AI builder Lovable (2)

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · SE
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 12 Aug 2026 to 10 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3.3 years
Registered May 2023 · CloudFlare, 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 (2)

Cookies (2)
NameLifetimeDetected as
__cf_bm < 1h Cloudflare
__dpl 1d -

Readiness Breakdown How?

✓ Custom title and meta description
✓ Open Graph tags (title, image, description)
✓ Twitter card meta tags
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Page title is 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
⚠
Meta description is 161 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Canonical URL declared

Performance How?

654 ms Server response
21% Faster than peers
732 ms Largest contentful paint
0.02 Cumulative layout shift
550 KB Page weight
2 Third-party domains
0 Console errors
0 Failed requests

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 CSS signals +10
AI copy signals +5
AI writing signals +5
Recognised AI builder signature +100
Default scaffold favicon +10

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
✗ 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 (3/6)

✓
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
2 CSS files
2 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.