Propulse
Développez votre Instagram avec Propulse : +350 abonnés/followers qualifiés par mois, ciblage précis, +3 500 clients. Jusqu'à 45 jours offerts.
Added 13 Nov 2026
Analysed 13 Nov 2026
via 
What we found
- Analytics set tracking cookies before any opt-in, and we found no consent manager.
- It has terms of service, but we found no privacy policy.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- Built with Next.js and React, the site is hosted on Vercel and served through Cloudflare.
Built with: 33 technologies · Indie stack
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/4jnzgtma/propulse"><img src="https://firstsited.com/badge/4jnzgtma/stack.svg" alt="Propulse tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/4jnzgtma/propulse"><img src="https://firstsited.com/badge/4jnzgtma/stack.svg?theme=dark" alt="Propulse tech stack on FirstSited" height="28"></a>
How it fits together
Each technology runs on, or extends, the one it sits under.
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
Cloudflare DNS
|
DNS |
Vercel
|
Hosting |
Cloudflare Bot Management
|
Security |
| HSTS | Security |
Google Workspace
(3)
|
Business email |
Cloudflare Email Routing
|
Email forwarding |
Brevo
(2)
|
Email marketing |
| Build & Framework | |
Google Sign-In
|
Auth |
Supabase
(2)
|
BaaS |
Tailwind CSS
|
CSS framework |
React
(2)
|
Framework |
Next.js
(6)
|
Meta-framework |
Lucide Icons
|
UI library |
shadcn/ui
|
UI library |
Vidalytics
|
Video |
Vimeo
(2)
|
Video |
| Analytics & Marketing | |
Facebook Pixel
(4)
|
Advertising |
Google Ads
(4)
|
Advertising |
FirstPromoter
(4)
|
Affiliate |
Rewardful
|
Affiliate |
Google Analytics
(3)
|
Analytics |
iClosed
|
Analytics |
Plausible
(3)
|
Analytics |
PostHog
(6)
|
Analytics |
Facebook Domain Verification
|
Marketing |
Google Search Console
|
SEO |
Facebook
|
Social |
Google Tag Manager
(4)
|
Tag management |
| Commerce & Payments | |
Stripe
(2)
|
Payments |
| Business Tools | |
Intercom
|
Chat |
Vercel Live
|
Collaboration |
Airtable
|
SaaS |
Each technology links to its own page: which other new sites launched with it.
Site checks
| 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 66 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible. |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy blocks 1 of the site's own resource | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy not detected | |
| Terms of service /en/blog/product-solutions/white-label-instagram-growth-partner-agencies-terms | |
| Consent manager not detected; analytics set tracking cookies on our visit with no opt-in step |
Mentions: GDPR, Data Controller, Updated: 11/08/2025
| robots.txt | |
| sitemap.xml 625 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published | |
| 3 AI bots blocked in robots.txt the owner's choice | |
| Content-Signal none declared | |
| Link headers license |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| DMARC p=none | Monitoring only (p=none) | |
| DKIM | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | AMAZON-02 - Amazon.com, Inc., US AS16509, US |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 5 Nov 2026 to 3 Feb 2027, as captured |
| Green hosting | No record per The Green Web Foundation |
| Page build | 38 JS files, 3 CSS files 9 third-party domains, code splitting |
| Brand colours |
Storage: 11 items
| Name | Lifetime | Set by |
|---|---|---|
| landing_page | 1y | - |
| ph_phc_dXWkYi5fxWnzymDvZt0KU1ExAp8Tu36KHFy2k0qdjRn_posthog | 12mo | - |
| _fbp | 2mo | Facebook Pixel |
| _gcl_au | 2mo | Google Ads |
| Key | Size | Set by |
|---|---|---|
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
| ph_phc_dXWkYi5fxWnzymDvZt0KU1ExAp8Tu36KHFy2k0qdjRn_posthog | 1012 B | PostHog |
| _gcl_ls | 277 B | Google Ads |
| Key | Size | Set by |
|---|---|---|
| ph_phc_dXWkYi5fxWnzymDvZt0KU1ExAp8Tu36KHFy2k0qdjRn_posthog | 2 B | PostHog |
| ph_phc_dXWkYi5fxWnzymDvZt0KU1ExAp8Tu36KHFy2k0qdjRn_primary_window_exists | 4 B | PostHog |
| ph_phc_dXWkYi5fxWnzymDvZt0KU1ExAp8Tu36KHFy2k0qdjRn_window_id | 38 B | PostHog |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 310 ms | good, faster than 44% of sites |
| Largest contentful paint | 836 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 4.9 MB | heavy |
| Image weight | 1.1 MB | fair |
| Images | 197 | 57 larger than shown, 43 without width and height, 183 without alt text |
| Third-party domains | 9 | |
| Console errors | 0 | none |
| Failed requests | 0 | none |
From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure
Notes
-
Looks AI-built: many AI signals.
How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
Which signals fired
Signal Points Placeholder branding +10 AI CSS signals +10 AI onboarding signals +5 AI palette signals +5 AI writing signals +3 AI iconography signals +3 AI stack signals +10 AI layout signals +5 - Performance comes from one render on 13 November 2026 and will vary between visits.
How we know
FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 13 November 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.