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All in One Free Travel Calculators

Fifty-nine free travel calculators in one place — distance, driving time, flight time, trip cost, halfway points, time zones, nearest airports and more. No signup, and every tool is embeddable on any site.

travelandtime.com · Added June 16, 2026 · Last analysed June 16, 2026 · via · 71% unique tagline

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

All in One Free Travel Calculators scores well across the board, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy and incomplete email security.

Launched on Product Hunt on June 16, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 6 months before launch. We've detected 22 technologies on this site, covering advertising, analytics, consent tooling, and security. The stack includes Gatekeeper, Google Funding Choices, and Next.js.

It's on one of the most common stacks we track, shared by 7,717 launches 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 →

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 20 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (22)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Hosting Vercel
Security Cloudflare Bot Management
HSTS
Email
Business email Cloudflare Email Routing (2)
Build & Framework
CSS framework Tailwind CSS
Font Google Fonts
Framework React
Meta-framework Next.js (2)
Commerce & Payments
Shopify app Emerald
Other
Directory Product Hunt
Travel GetYourGuide (2)

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 21 May 2026 to 19 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Dec 2025 · HOSTINGER operations, UAB

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=none None (p=none). Monitoring only.
?
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 (8)

Cookies (4)
NameLifetimeDetected as
session_id session -
_ga 1y Google Analytics
_ga_653P1JFPP9 1y Google Analytics
__cf_bm < 1h Cloudflare
Local storage (3)
KeySizeDetected as
ez_integration_beacon 13 B Ezoic
google_auto_fc_cmp_setting 3 B Google Funding Choices
partner_id 7 B -
Session storage (1)
KeySizeDetected as
gyg_visitor_id 32 B -

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 67 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 205 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?

525 ms Server response
34% Faster than peers
1264 ms Largest contentful paint
0.00 Cumulative layout shift
1.4 MB Page weight
15 KB Image weight
15 Third-party domains
1 Console errors
0 Failed requests

4 images: 1 without width/height

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 palette signals +5
AI writing signals +5
AI asset signals +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

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

Well-Known Files

sitemap.xml (8315 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Gatekeeper
92% unique

Security Headers (5/6)

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

Build

Code splitting
28 JS files
1 CSS files
15 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.