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Digital Signature Software

Simplify electronic signing with XignDoc’s digital signature solution. Create a digital signature, add signature to PDF, and sign documents online in the UK.

Added August 5, 2026 · Last analysed August 5, 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 5 August 2026; the live site may have changed since.

Digital Signature Software is partway there, with clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on August 5, 2026. The site is served through Cloudflare, with a domain registered in 2024. The crawl picked up 16 technologies on this site, covering business email, analytics, APIs, and backend framework. The stack includes Bootstrap, Apache, and cdnjs.

For context, it's running the same core stack as 470 other launches.

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

Vibe Score 20 · Few 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 (16)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Server Apache
Email
Business email Microsoft 365 (2)
PrivateEmail
Email forwarding Namecheap Email Forwarding
Build & Framework
API Google APIs
CSS framework Bootstrap medium
Font Google Fonts
Icon font Font Awesome
JavaScript library jQuery
Package CDN cdnjs
Analytics & Marketing
Analytics Google Analytics (4)
SEO Google Search Console
Tag management Google Tag Manager (2)
Other
Backend framework Laravel

Infrastructure

Network
AS8560 · DE
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
Let's Encrypt
Valid 25 Jul 2026 to 23 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1.6 years
Registered Dec 2024 · Cloudflare, 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 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 (4)

Cookies (4)
NameLifetimeDetected as
xigndoc_session 1h Laravel
XSRF-TOKEN 2h Laravel
_ga 1y Google Analytics
_ga_E161B7DMQZ 1y Google Analytics

Readiness Breakdown How?

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

Performance How?

480 ms Server response
35% Faster than peers
504 ms Largest contentful paint
0.11 Cumulative layout shift
1.7 MB Page weight
1.1 MB Image weight
5 Third-party domains
0 Console errors
0 Failed requests

20 images: 8 oversized, 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 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

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (32 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (0/6)

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

Build

Code splitting
4 JS files
6 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.