Seedance 2.5
Create next-gen 30-second AI videos from text, images, video, audio, and references. Start online with 4 credits.
Estimated origin: China
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 1 September 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Seedance 2.5 has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on PeerPush on September 1, 2026. The site is served through Cloudflare, with a domain registered in 2025. Our crawler found 15 technologies on this site, covering analytics, advertising, auth, and CDN. The stack includes Clerk, Nuxt, and Tailwind CSS.
It's also on one of the most common stacks we track, shared by 282 launches.
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Tech Stack (15)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Auth |
Clerk
(4)
|
| CSS framework |
Tailwind CSS
|
| Framework |
Vue.js
|
| Meta-framework |
Nuxt
(3)
|
| Advertising |
Google Ads
(3)
|
| Analytics |
CNZZ
(2)
|
Google Analytics
(4)
|
|
Umami
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (14)
| Name | Lifetime | Detected as |
|---|---|---|
| CNZZDATA1281417985 | 6mo | - |
| CNZZDATA1281422334 | 6mo | - |
| UM_distinctid | 6mo | Umami |
| user_unique_id | 1y | - |
| _cfuvid | session | Cloudflare |
| _ga | 1y | Google Analytics |
| _ga_DGB13JS2TK | 1y | Google Analytics |
| _gcl_au | 3mo | Google Ads |
| __cf_bm | < 1h | Cloudflare |
| __client | 1y | Clerk |
| __client_uat | 1y | - |
| __client_uat_x4i6xAkl | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| _gcl_ls | 277 B | Google Ads |
| __clerk_environment | 6.4 KB | Clerk |
Readiness Breakdown How?
Performance How?
⚠ 10 images: 1 without width/height
Broken first-party requests (1), worth fixing
- 404 /images/seedance-2-5-hero.webp
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +15 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.