Mad Ad Slingers
Performance-obsessed ad campaigns that turn ad spend into predictable revenue. Now on 10 ad platforms (TikTok and X Ads rolling out), including ChatGPT Ads. No fluff. No vanity metrics. Just ROI.
Estimated origin: United States
Added 8 Nov 2026
Analysed 8 Nov 2026
via 
What we found
- Analytics set tracking cookies before any opt-in, and we found no consent manager.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- The site is hosted on Vercel and served through Cloudflare, with a domain registered 7 months before launch.
- It welcomes AI crawlers and publishes an llms.txt.
Built with: 18 technologies · Indie stack
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
Vercel DNS
|
DNS |
Vercel
|
Hosting |
Cloudflare Bot Management
|
Security |
| HSTS | Security |
Mailgun
|
Transactional email |
Resend
|
Transactional email |
SendGrid
|
Transactional email |
| Build & Framework | |
Google Sign-In
|
Auth |
Tailwind CSS
|
CSS framework |
Iconify
(4)
|
Icon font |
| Analytics & Marketing | |
Google Ads
|
Advertising |
Google Analytics
(5)
|
Analytics |
Microsoft Clarity
|
Analytics |
Google Search Console
|
SEO |
Google Tag Manager
(3)
|
Tag management |
| AI & Emerging | |
ChatGLM
|
AI service |
| Other | |
Product Hunt
(2)
|
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 351 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 blocks 2 of the site's own resources | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacy.html | |
| Terms of service /terms.html | |
| Consent manager not detected; analytics set tracking cookies on our visit with no opt-in step |
Mentions: CCPA, Cookies, Do Not Sell, Updated: October 20, 2026
| robots.txt | |
| sitemap.xml 16 URLs | |
| security.txt | |
| 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 ~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 | Vercel DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Let's Encrypt valid 9 Oct 2026 to 7 Jan 2027, as captured |
| Domain age | 7 months registered Apr 2026, Name.com, Inc. |
| Green hosting | No record per The Green Web Foundation |
| Page build | 4 JS files, 2 CSS files 5 third-party domains, code splitting |
Storage: 8 items
| Name | Lifetime | Set by |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_8T0P8K35Z1 | 1y | Google Analytics |
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Set by |
|---|---|---|
| iconify-count | 1 B | Iconify |
| iconify-version | 8 B | Iconify |
| iconify0 | 5 KB | Iconify |
| Key | Size | Set by |
|---|---|---|
| iconify-count | 1 B | Iconify |
| iconify-version | 8 B | Iconify |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 122 ms | good, faster than 80% of sites |
| Largest contentful paint | 996 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 5.3 MB | heavy |
| Image weight | 4.9 MB | heavy |
| Images | 34 | 12 larger than shown, 33 without width and height, 14 without alt text |
| Third-party domains | 5 | |
| 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 copy signals +5 AI onboarding signals +5 AI palette signals +5 AI writing signals +5 AI iconography signals +5 AI layout signals +5 AI code-structure signals +5 - Analytics set tracking cookies on our visit and no consent manager was detected. UK and EU GDPR require opt-in before tracking runs, and more than 20 US states require honouring opt-out requests.
- Performance comes from one render on 8 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 8 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.