↗
“Working with Creative Labs has been a game-changer for our business.”
Read full quote
Poplar Forest Nursery TeamPoplar Forest Nursery
FREE TOOL · STORE SPEED TEST
How fast is your store on a real phone?
We pull Chrome’s field data (CrUX) for your product and collection pages, list the heaviest scripts, and name the three fixes we would make first.
No account. Results in about 20 seconds. We don’t store the URL.
MOBILE LCP
3.8s
Target < 2.5s · 75th percentile
INP
290ms
Target < 200ms
CLS
0.04
Target < 0.1
PAGE WEIGHT
4.1 MB
PDP · 2.3 MB is JavaScript
Heaviest scripts on the product page
What loads before the shopper can tap add-to-cart
EXAMPLE RESULT · SUNDAYGOLF.COM
REMOVE
Reviews widget (app)
Renders 1.1 MB client-side on every page. Render from metafields instead.
DEFER
Klaviyo onsite
Loads on page load. Defer until first interaction.
REMOVE
Page builder runtime
310 KB on a page that uses two sections. Rebuild as theme sections.
RESIZE
Hero image
2,800 px JPEG, 1.4 MB. Serve AVIF at 1,200 px and preload.
KEEP
Shopify theme JS
Fine. 48 KB, loaded with defer.
HOW IT WORKS
01
Paste the URL
We detect the platform and find the PDP and collection templates.
02
Pull field data
CrUX 75th-percentile numbers for mobile, not a lab run.
03
List what loads
Every script and image over 50 KB, by source.
04
Three fixes
The changes that move LCP most, with the expected gain.
Words from the brands we've built for
↗
“Creative Labs has elevated our online presence to a whole new level.”
Read full quote
Care Hope College AdministrationCare Hope College
↗
“Creative Labs exceeded our expectations in delivering a secure, user-friendly platform.”
Read full quote
Cellocity TeamCellocity
01
What the score means
The test measures the three Core Web Vitals Google uses as a ranking signal — Largest Contentful Paint, Interaction to Next Paint and Cumulative Layout Shift — on a simulated mid-range phone over a 4G connection, which is how most of your customers actually arrive.
Good means LCP under 2.5 seconds, INP under 200 milliseconds and CLS under 0.1. Most Shopify themes pass CLS and fail LCP and INP, and the cause is almost always the same: too many apps injecting scripts, hero images that are not sized for mobile, and third-party chat, review and popup widgets loading before the page is usable.
The report lists the heaviest requests by origin so you can see which apps are responsible. Removing or deferring two or three of them typically moves LCP by a second without touching the theme. Theme-level fixes — lazy loading, image formats, critical CSS, section render order — come next and are what our store speed and Core Web Vitals service covers.
Scores vary between runs by design; look at the trend over three runs rather than a single number, and always compare the product page, not just the homepage, because that is where the revenue is.
You've reached the end, so now…
Tell us what you're selling.
Send us your store. Within one business day you get a short Loom from a senior: the three things we'd fix first, what it would cost, and whether we're the right team for it.
- No pitch deck, no discovery-call theatre
- You keep the audit whether or not you hire us
- Fixed-scope quotes, no hourly surprises
Prefer to talk? Book 20 minutes with Haniel or call +1 855-764-4977