uSpeedo
uSpeedo provides reliable SMS API, Email API, verification codes, messaging templates, and customer communication tools for developers and businesses.
Estimated origin: Hong Kong SAR China
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 20 August 2026; the live site may have changed since.
uSpeedo looks production-ready overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing several security headers and tracking cookies set before any opt-in.
Launched on PeerPush on August 20, 2026. The site is hosted on Zenlayer Inc in the United States, with a domain registered in 2023. We've detected 15 technologies on this site, covering javascript library, advertising, analytics, and chat widgets. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 5,207 launches.
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Tech Stack (15)
| DNS |
Namecheap DNS
|
| Server |
OpenResty
|
| Business email |
PrivateEmail
(2)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
i18next
|
Marked
|
|
| Meta-framework |
Next.js
(4)
|
| UI library |
Lucide Icons
|
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(4)
|
| Chat |
SalesMartly
(7)
|
| Collaboration |
Feishu / Lark
|
Infrastructure
Email Security
Storage (15)
| Name | Lifetime | Detected as |
|---|---|---|
| ss_uid | 1y | SalesMartly |
| USPEEDO_LANG | 1mo | - |
| _ga | 1y | Google Analytics |
| _ga_KJNEM3Q8CZ | 1y | Google Analytics |
| _gcl_au | 3mo | Google Ads |
| _ss_s_uid | 1y | SalesMartly |
| Key | Size | Detected as |
|---|---|---|
| i18nextLng | 2 B | i18next |
| salesmartly_p_g1ptxj0_a_o | 1 B | SalesMartly |
| salesmartly_p_g1ptxj0_custom_fields_local_map | 155 B | SalesMartly |
| salesmartly_p_g1ptxj0_p_xma_ | 6 B | SalesMartly |
| salesmartly_p_g1ptxj0_u_i | 76 B | SalesMartly |
| ss_p_c_l_v_pro | 1 B | - |
| _gcl_ls | 277 B | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| salesmartly_p_g1ptxj0_session_tab_key | 25 B | SalesMartly |
| Database | Version | Detected as |
|---|---|---|
| ss_plugin_cache_pro | 1 | SalesMartly |
Readiness Breakdown How?
Performance How?
⚠ 75 images: 17 oversized, 33 without width/height, 13 missing alt text
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 copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| Round-number metric claim | +5 |
| AI layout signals | +5 |
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.