UTM Builder — Free Campaign URL Generator | Tagtrails
Build trackable campaign links in your browser.
Found 8 Nov 2026
Analysed 9 Nov 2026
found by FirstSited, also on 
- Contact page
- No contact email
What we found
- There are no SPF or DMARC records, so anyone can send email that claims to come from this domain.
- It has a privacy policy, but we found no terms of service.
- It sends three of the six security headers we check; Content-Security-Policy is among those missing.
- Built with Next.js and React, the site is served through Cloudflare, with a domain registered the day of launch.
Built with: 11 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/31lxzvod/utm-builder-free-campaign-url-generator-tagtrails"><img src="https://firstsited.com/badge/31lxzvod/stack.svg" alt="Tagtrails tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/31lxzvod/utm-builder-free-campaign-url-generator-tagtrails"><img src="https://firstsited.com/badge/31lxzvod/stack.svg?theme=dark" alt="Tagtrails 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 |
| HTTP/3 | Protocol |
| Build & Framework | |
Google Fonts
|
Font |
React
(2)
|
Framework |
Next.js
(5)
|
Meta-framework |
| Analytics & Marketing | |
Google AdSense
(4)
|
Advertising |
Google Analytics
|
Analytics |
Google
new
|
Consent |
Google Search Console
|
SEO |
Google Tag Manager
medium
|
Tag management |
New means first detected in this snapshot, not in the one before. 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 | |
| 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 /privacy/ | |
| Terms of service not detected | |
| Consent manager Google |
Mentions: GDPR, Cookies
| robots.txt | |
| sitemap.xml 5 URLs | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt | |
| 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 | 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 | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 8 Nov 2026 to 6 Feb 2027, as captured |
| Domain age | 3 days registered Nov 2026, Cloudflare, Inc. |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 9 JS files, 3 CSS files 4 third-party domains, code splitting |
| Brand colours |
Storage: 3 items
| Key | Size | Set by |
|---|---|---|
| google_auto_fc_cmp_setting | 3 B | Google AdSense |
| tagtrails:theme | 4 B | - |
| tools:utm-builder:last | 107 B | - |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 135 ms | good, faster than 80% of sites |
| Largest contentful paint | 1,076 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 1.1 MB | fair |
| Image weight | 102 KB | light |
| Images | 2 | 2 larger than shown, 2 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: few 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 writing 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.