Your store is losing sales to a slow page.
We rebuild e-commerce front-ends that load in under a second and rank — the team behind a 389,000-SKU marketplace scoring 93 mobile PageSpeed with the full site, and warm search in 6–15 ms. If speed is the difference between a sale and a bounce, that’s the problem we engineer away.
Google’s numbers, not ours.
Run any of these through Google PageSpeed yourself. We publish our score next to the marketplaces we benchmark against — measured on real mobile.
| Platform | Mobile PSI |
|---|---|
| Our marketplace (full site, 389k products) | 93 |
| Ozon | 70 |
| DHgate | 65 |
| Alibaba | 51 |
| Amazon | 48 |
| eBay | 42 |
Every score links to a permanent Google PageSpeed report (links added on launch day — same-day runs, same method). Everyone above 70 except us serves Google a stripped m-dot shell instead of their real site. Run your own audit right now: paste any of these into pagespeed.web.dev.
What we build.
High-performance marketplaces & catalogs
Full-site 90+ mobile PageSpeed at any catalog size. Server-rendered HTML on the edge, warm in ~300 datacenters. No m-dot tricks, no JS shell — the real site, fast.
Search that sells
Meaning-based AI search, typo tolerance, and camera photo search on the mobile web — the feature Alibaba and Amazon only offer inside their native apps. Your buyers point a phone at a product and find it in your catalog. No app install.
SEO machines
Hundreds of thousands of indexable product pages, multi-language (hreflang, per-language sitemaps, IndexNow). Your catalog becomes your marketing department: every page a free landing that ranks.
Speed rescue for existing stores
Your store scores 40? We take it to 90+ and hand you the before/after Google reports. Public, permanent, verifiable.
How we work.
Every claim is a link
Not “we made it faster” — here’s Google’s report before, here’s after, here’s the Server-Timing header you can read yourself. We expose live timing headers on our own marketplace.
The top-20 rule
No optimization ships if it changes your search results or revenue-critical pages. Speed bought with relevance is a regression — we treat it as one.
Fixed scope, weekly live demos
You see the real site improving on real devices, not slides.
Your code is yours
Everything we build for you belongs to you. Our internal tooling, models and datasets stay ours — and we never build for direct competitors of our clients or of our own marketplace.
The case behind the claims: OptToysChina.
B2B toy wholesale, direct from 5,200+ Chinese factories. 389,332 products · RU/EN with full hreflang · multi-currency by geo · camera search on the mobile web · warm search 6–15 ms · catalog sort 9,663 ms → 18 ms · mobile 93 / desktop 99 · infra ~$105/month. Built by a small bootstrapped team — no enterprise budget, just engineering discipline.
Straight answers.
Who is this for?
E-commerce owners and CTOs in the US/EU who need marketplace-grade speed, search or SEO — building new or rescuing existing.
What’s the stack?
Astro/edge SSR, FastAPI/Postgres/Redis, pgvector — or your stack; the discipline transfers.
Pricing?
Fixed-scope quotes after a free audit. No hourly fog.
Timeline?
Speed rescue: weeks. Full marketplace: scoped per project.
Want a site like this?
Message us on Telegram — the same channel our wholesale buyers use every day. Tell us what you’re building, or what’s slow. We’ll reply with a free teardown of your site: real numbers, real fixes, no sales call required.