← Back to browse

SayPDF

AI-powered PDF conversion and OCR tools. Professional quality, affordable pricing.

Productivity

Added May 9, 2026 · Last analysed May 9, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 9 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

SayPDF ships with the basics, with a thorough launch checklist, well-configured email security, and fast page loads. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on May 9, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered in 2023. We've detected 11 technologies on this site, covering advertising, analytics, auth, and CDN. The stack includes Google Sign-In, Amazon Web Services, and AWS CloudFront.

It's running the same core stack as 513 other launches.

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

5.7
StackScope Score
Fair
84/100 Launch Readiness
Well prepared
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 35 · 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 (11) · Scale-up stack

Infrastructure
CDN AWS CloudFront (3)
Cloud Amazon Web Services (2)
DNS Cloudflare DNS
Hosting AWS S3 (2)
Build & Framework
Auth Google Sign-In
Font Google Fonts
Realtime Socket.IO
Analytics & Marketing
Advertising Google Ads (3)
Analytics Google Analytics (3)
SEO Google Search Console
Business Tools
Error tracking Sentry

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Amazon
Valid 27 Jun 2025 to 26 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3.1 years
Registered Aug 2023 · Cloudflare, Inc.

Email Security

SPF -all Strict (-all). Strong.
?
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 (5)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_5JJ7LNJ9VS 1y Google Analytics
_gcl_au 2mo Google Ads
Local storage (1)
KeySizeDetected as
_gcl_ls 152 B Google Ads
Session storage (1)
KeySizeDetected as
_sp_sid 36 B -

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description) (partial) missing og:image
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 65 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 192 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.
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5
AI iconography signals +5
AI code-structure 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 (59 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy.html
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
80% unique

Security Headers (0/6)

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

Performance

88ms response time
Faster than 94% of sites
8 third-party domains loaded

Build

Code splitting
11 JS files
5 CSS files
8 Third-party domains

Brand Colours

App Manifest

SayPDF - Professional PDF Tools
display: standalone 2 icons
theme #667eea
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.