KeepSimp
Edit video and sound, sign and fill in PDFs, write Markdown and make pictures lighter, with free tools that run in your browser. No account. No uploads.
Added 10 Nov 2026
Analysed 10 Nov 2026
via 
What we found
- There are no SPF or DMARC records, so anyone can send email that claims to come from this domain.
- It sends one of the six security headers we check; Content-Security-Policy is among those missing.
- It has a privacy policy, but we found no terms of service.
- Built with Next.js and React, the site is hosted on Vercel, with a domain registered 2 weeks before launch.
Built with: 12 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/irild497/keepsimp"><img src="https://firstsited.com/badge/irild497/stack.svg" alt="KeepSimp tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/irild497/keepsimp"><img src="https://firstsited.com/badge/irild497/stack.svg?theme=dark" alt="KeepSimp 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 | |
Vercel DNS
|
DNS |
Vercel
|
Hosting |
| HSTS | Security |
| Build & Framework | |
Tailwind CSS
|
CSS framework |
React
(2)
|
Framework |
Next.js
(6)
|
Meta-framework |
Base UI
|
UI library |
| Analytics & Marketing | |
Vercel Analytics
(2)
|
Analytics |
Google Search Console
|
SEO |
| Business Tools | |
Vercel Live
|
Collaboration |
| Other | |
Product Hunt
|
Directory |
StartupBase
|
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) |
| 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 / | |
| Terms of service not detected | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
| robots.txt | |
| sitemap.xml 1,218 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 none declared | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF | Not published | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without SPF and DMARC, anyone can send email that claims to come from this domain. Those two are the records to add first.
Hosting and network
| Network | AMAZON-02 - Amazon.com, Inc., US AS16509, US |
|---|---|
| DNS | Vercel DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 24 Oct 2026 to 22 Jan 2027, as captured |
| Domain age | 18 days registered Oct 2026, HOSTINGER operations, UAB |
| Green hosting | No record per The Green Web Foundation |
| Page build | 14 JS files, 2 CSS files 1 third-party domain, code splitting |
| App manifest | KeepSimp display standalone; 4 icons; utilities, productivity |
| Brand colours |
Storage: 0 items
Nothing stored in the browser on page load.
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 658 ms | fair, faster than 19% of sites |
| Largest contentful paint | 644 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 1.5 MB | fair |
| Image weight | 7 KB | light |
| Images | 11 | 3 larger than shown, 7 without alt text |
| Third-party domains | 1 | |
| 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 palette signals +5 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.