RemCore™
Proprietary 0.5 Hz – 10 Hz brainwave entrainment frequencies and science-backed circadian protocols to ease evening mental chatter and guide your brain into restorative slow-wave sleep.
Added 10 Nov 2026
Analysed 10 Nov 2026
via 
- No contact page
- No contact email
What we found
- It sends five of the six security headers we check; the missing one is Content-Security-Policy.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- The page is missing a canonical URL.
- Built with Next.js and React, the site is hosted on Vercel, with a domain registered 2 weeks before launch.
Built with: 11 technologies · Indie stack
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/j2c2zfmg/remcore"><img src="https://firstsited.com/badge/j2c2zfmg/stack.svg" alt="RemCore™ tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/j2c2zfmg/remcore"><img src="https://firstsited.com/badge/j2c2zfmg/stack.svg?theme=dark" alt="RemCore™ 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 | |
Namecheap DNS
|
DNS |
Vercel
|
Hosting |
| HSTS | Security |
Namecheap Email Forwarding
(2)
|
Email forwarding |
Resend
|
Transactional email |
| Build & Framework | |
Tailwind CSS
|
CSS framework |
React
(2)
|
Framework |
Next.js
(6)
|
Meta-framework |
| Analytics & Marketing | |
Facebook Pixel
(3)
|
Advertising |
Facebook Domain Verification
|
Marketing |
| Business Tools | |
Vercel Live
|
Collaboration |
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 | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) | |
| Meta description is 185 characters Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear. | |
| Canonical URL declared |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacy | |
| Terms of service /terms |
Mentions: GDPR, CCPA, Cookies, Do Not Sell, Updated: November 1, 2026
| robots.txt | |
| sitemap.xml 7 URLs | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published not published | |
| No AI bots blocked in robots.txt | |
| Content-Signal none declared | |
| Link headers none advertised |
| 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 | Namecheap DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 22 Oct 2026 to 20 Jan 2027, as captured |
| Domain age | 20 days registered Oct 2026, NameCheap, Inc. |
| Green hosting | No record per The Green Web Foundation |
| Page build | 7 JS files, 1 CSS file 2 third-party domains, code splitting |
| Brand colours |
Storage: 3 items
| Name | Lifetime | Set by |
|---|---|---|
| _fbp | 2mo | Facebook Pixel |
| Key | Size | Set by |
|---|---|---|
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 411 ms | good, faster than 34% of sites |
| Largest contentful paint | 744 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 607 KB | light |
| Third-party domains | 2 | |
| 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: some 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 AI palette signals +5 AI writing signals +3 AI iconography signals +3 AI stack signals +10 Default scaffold favicon +10 - Performance comes from one render on 10 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 10 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.