FollowClose
FollowClose turns every sales call into a reviewed, scheduled follow-up sequence. With Rainmaker, each email goes out at the prospect’s local time, and the sequence pauses when they reply.
Estimated origin: Spain
Added 9 Nov 2026
Analysed 9 Nov 2026
via PeerPush
What we found
- It sends one of the six security headers we check; Content-Security-Policy is among those missing.
- Built with Next.js and React, the site is hosted on Vercel and served through Cloudflare, with a domain registered 6 months before launch.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 18 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/l098t7bq/followclose"><img src="https://firstsited.com/badge/l098t7bq/stack.svg" alt="FollowClose tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/l098t7bq/followclose"><img src="https://firstsited.com/badge/l098t7bq/stack.svg?theme=dark" alt="FollowClose 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 |
| HTTP/3 | Protocol |
| HSTS | Security |
Google Workspace
(3)
|
Business email |
| Build & Framework | |
Tailwind CSS
|
CSS framework |
React
(2)
|
Framework |
Nano Stores
|
JavaScript library |
Zod
|
JavaScript library |
Next.js
(6)
|
Meta-framework |
Base UI
|
UI library |
Lucide Icons
|
UI library |
| Analytics & Marketing | |
Umami
|
Analytics |
Google Search Console
|
SEO |
| Business Tools | |
Sentry
(2)
|
Error tracking |
Tally
(2)
|
Forms |
| Other | |
Nick Launches
|
Directory |
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) | |
| Meta description is 188 characters Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear. |
| 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 | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
Mentions: GDPR, Cookies, Do Not Sell
| robots.txt | |
| sitemap.xml 53 URLs | |
| security.txt optional | |
| llms.txt | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published | |
| No AI bots blocked in robots.txt | |
| Content-Signal ai-train = yes | |
| Content-Signal search = yes | |
| Content-Signal ai-input = yes | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| DMARC p=quarantine | Quarantine | |
| DKIM | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 19 Oct 2026 to 17 Jan 2027, as captured |
| Domain age | 6 months registered Apr 2026, Cloudflare, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 24 JS files, 2 CSS files 4 third-party domains, code splitting |
Storage: 3 items
| Name | Lifetime | Set by |
|---|---|---|
| fc_signup_source | 1mo | - |
| Key | Size | Set by |
|---|---|---|
| fc_analytics_queue_v1 | 82 B | - |
| sentryReplaySession | 141 B | Sentry |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 384 ms | good, faster than 39% of sites |
| Largest contentful paint | 1,316 ms | good |
| Layout shift | 0.02 | good |
| Page weight | 704 KB | light |
| Image weight | 38 KB | light |
| Images | 6 | 3 larger than shown, 3 without alt text |
| Third-party domains | 4 | |
| 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 CSS signals +10 AI copy signals +5 AI onboarding signals +5 AI palette signals +5 AI writing signals +5 AI stack signals +10 AI layout signals +5 - Performance comes from one render on 9 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 9 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.