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Xsyra

The world's first AI email intelligence OS. Ghost Mode, Time Machine, Ghost Writer, Command Center, 500+ tones, 100+ templates. Free to start.

Marketing

Added August 26, 2026 · Last analysed August 26, 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 26 August 2026; the live site may have changed since.

Xsyra is largely in shape, with a thorough launch checklist and clean crawl signals. Visible gaps: missing Content-Security-Policy and Strict-Transport-Security, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on August 26, 2026. The site is hosted on PythonAnywhere, with a domain registered in 2011. The crawl picked up 4 technologies on this site, covering auth, easter egg, web fonts, and hosting. The stack includes Google Sign-In, GNU Terry Pratchett, and Google Fonts.

For context, it's one of only 19 launches we've crawled running PythonAnywhere 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 →

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 (4)

Infrastructure
Hosting PythonAnywhere
Build & Framework
Auth Google Sign-In
Font Google Fonts
Other
Easter egg GNU Terry Pratchett

Infrastructure

Network
AS16509 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 7 Jul 2026 to 5 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
15.4 years
Registered Mar 2011 · NameCheap, Inc.

Email Security

SPF -all Strict (-all). Strong.
?
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 (1)

Cookies (1)
NameLifetimeDetected as
xs_vid 1y -

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 77 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 255 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.

Performance How?

512 ms Server response
30% Faster than peers
620 ms Largest contentful paint
0.02 Cumulative layout shift
1.1 MB Page weight
4 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
Placeholder branding +10
AI copy signals +5
AI onboarding signals +5
AI writing signals +5
AI iconography signals +5
AI code-structure signals +5
Recognised AI builder signature +30
AI asset signals +10
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 (18 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (4/6)

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

Build

2 JS files
1 CSS files
4 Third-party domains

Brand Colours

App Manifest

Xsyra — AI Email Intelligence OS
display: standalone 2 icons
theme #b8803c
productivity business utilities
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.