WooCommerce Core Web Vitals Speed Rescue
A slow store is costing you rankings and sales. I make it fast — flat price, in days.
Green LCP, INP and CLS on the pages that matter — faster store, faster admin, lower hosting bill. The exact performance playbook I use on a WooCommerce store doing 100–150K visits a month, delivered as a fixed-price sprint.
- 2,000+ orders/mo on my own store
- 150K visits/mo · 9+ ROAS
- 6+ yrs production
- 125k+ LOC WooCommerce/PHP
Every extra second is rankings, conversions and ad money down the drain
Google ranks on Core Web Vitals (LCP, INP, CLS), and shoppers bounce off slow pages. A bloated WooCommerce store quietly loses search position, kills conversion rate, and wastes the ad spend you pay to send people to a page that frustrates them.
- Red or orange Core Web Vitals dragging you down in search
- High bounce and abandoned carts on slow product and checkout pages
- Sluggish wp-admin that makes running the store painful
- Plugin bloat, render-blocking JS, unoptimized images and queries
- Paying for traffic that leaves before the page is even usable
- Roughly 100ms of speed ≈ ~1% of conversions — the math compounds
What you get: green scores and a store that feels instant
I fix the real bottlenecks — not a caching-plugin band-aid — and prove it with before/after lab and field numbers on your actual pages.
- Green LCP / INP / CLS on your key templates
- Faster storefront and faster wp-admin
- Leaner plugin and asset footprint, tuned queries and caching
- Before/after Lighthouse plus field data so you can see the win
- Often a lower hosting bill as a bonus
How it works: diagnose, sprint, prove
- 1 Paid speed diagnostic: lab plus field audit, prioritized by impact.
- 2 You get a fixed sprint quote ($900–$2,900) and the diagnostic is credited.
- 3 I run the sprint — autoload/DB, caching, assets, images, render path.
- 4 I prove the result with before/after numbers on your pages.
What's included — and what's not
Flat-price sprints — pick the scope, know the number
Every sprint starts with the paid speed diagnostic, credited to your sprint. You approve a fixed sprint price up front.
Sprint — Essential
Core fixes to get your key templates into the green on LCP/INP/CLS.
$900 flat
Sprint — Performance (most common)
Full Core Web Vitals work across templates plus caching, DB and asset tuning.
$1,900 flat
Sprint — Performance+
Large or heavy stores: deeper architecture work and ongoing-safe optimizations.
$2,900 flat
Speed diagnostic — first step, credited
Lab plus field audit with a prioritized plan and a fixed sprint quote.
$450 (credited to your sprint)
Care plan (optional add-on)
Performance monitoring and regression fixes.
from $190/month
You approve a fixed sprint price before any work — never an hourly meter. The speed diagnostic is paid (a real audit plus prioritized plan) and credited to your sprint. And because I gate the sprint behind that diagnostic, you'll know before you commit whether your host and theme can actually hit green — no paying to chase a number your foundation can't reach.
The playbook behind a real 150K-visit/month store
I'm Marc Stan. I keep a WooCommerce store fast at 100–150K visits a month — including cutting its admin AJAX from 3,000ms to 400ms — on a lean self-hosted stack (OpenLiteSpeed, Redis, OPcache). This is the exact work I'd do on your store, and I prove it with real before/after numbers.
- Real result on a store I run: admin AJAX 3,000ms → 400ms
- Keeps a 100–150K-visit/mo store fast on a lean stack
- OpenLiteSpeed / Redis / OPcache / DB tuning — not just a cache plugin
- Every sprint proven with before/after Lighthouse plus field data
A few sprints at a time
- Solo senior engineer — limited concurrent sprints
- Most sprints ship in about a week
- Just lost rankings after a slowdown? Start this week
Questions before you book
Won't a caching plugin do the same thing?
No. Caching plugins help the frontend a bit; they can't fix the backend, admin, checkout, or the real bottlenecks. I fix the layer they can't touch.
Can you guarantee green scores?
On a store with a reasonable host and theme, yes — and the diagnostic tells us up front if the foundation is the blocker. I gate the work behind that diagnostic so you're never paying to chase the impossible.
WooCommerce only?
WooCommerce/WordPress is my deepest specialty, but the performance principles apply to most stacks — ask.
Is the diagnostic refundable?
It's paid work (a real audit plus plan) and it's credited to your sprint. If your foundation can't hit green, I'll tell you before you spend on a sprint.
How fast?
Diagnostic in a couple of days; most sprints land in about a week.
Get your store into the green
Send me your URL or PageSpeed scores. I'll tell you what's dragging you down and what a flat-price sprint to fix it looks like.
Simple, secure payment
Pay however suits you
Card and wallet payments are handled securely by Stripe — I never see your card details. US clients can pay by ACH bank transfer, and international clients by wire or SEPA. You get a proper invoice for every project.
Cards
Visa · Mastercard · Amex · Discover
Apple Pay · Google Pay · Link
One-tap wallets, via Stripe
ACH bank transfer
Standard US bank payment
Wire · SEPA
International bank transfer
Available for remote contracts & freelance
Talk to the engineer who'll actually do the work
No account managers, no ticket queue — you work directly with me, Marc Stan, from Las Palmas de Gran Canaria, Spain.