BioPulse
Cloudflare Worker and D1 microclimate intelligence engine for precision greenhouse agronomy, calculating VPD, Dew Point, and Absolute Humidity with passive ventilation optimization.
Added 13 Nov 2026
Analysed 13 Nov 2026
via 
What we found
- We found no privacy policy or terms of service.
- It sends none of the six security headers we check.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- Built with Next.js and React, the site is hosted on OpenNext and served through Cloudflare, with a domain registered in 2019.
- Two more gaps are listed further down the page.
Built with: 12 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/nhk1861t/biopulse"><img src="https://firstsited.com/badge/nhk1861t/stack.svg" alt="BioPulse tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/nhk1861t/biopulse"><img src="https://firstsited.com/badge/nhk1861t/stack.svg?theme=dark" alt="BioPulse 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 |
OpenNext
|
Hosting |
| HTTP/3 | Protocol |
| Build & Framework | |
Tailwind CSS
|
CSS framework |
React
(2)
|
Framework |
Next.js
(5)
|
Meta-framework |
Lucide Icons
|
UI library |
| Analytics & Marketing | |
Google Ads
|
Advertising |
Cloudflare Web Analytics
(2)
|
Analytics |
Cloudflare Zaraz
(2)
|
Tag management |
Google Tag Manager
(4)
|
Tag management |
| Other | |
Open-Meteo
|
Weather |
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) missing og:image | |
| Twitter card meta tags | |
| Responsive viewport meta tag | |
| Semantic HTML (nav, main, article) | |
| Page title is 72 characters 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 181 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 | |
| Favicon present |
| 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 not detected | |
| Terms of service not detected | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) | |
| Detection works best on English-language sites |
| robots.txt no directives | |
| sitemap.xml | |
| 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 (from leaftix.com) | |
| DMARC p=none | Monitoring only (p=none) (from leaftix.com) | |
| DKIM | Found (from leaftix.com) | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 6 Nov 2026 to 4 Feb 2027, as captured |
| Domain age | 7.6 years registered Apr 2019, Cloudflare, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 10 JS files, 1 CSS file 2 third-party domains, code splitting |
| Brand colours |
Storage: 2 items
| Name | Lifetime | Set by |
|---|---|---|
| cf_zaraz_client | 12mo | Cloudflare Zaraz |
| Key | Size | Set by |
|---|---|---|
| _gcl_ls | 83 B | Google Ads |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 429 ms | good, faster than 34% of sites |
| Largest contentful paint | 368 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 359 KB | light |
| Image weight | 23 KB | light |
| Images | 4 | 2 larger than shown |
| 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: no AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
- 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.