decarbastore.com website review

About 659 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.2 s faster on a phone.

12 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.7 s.

13 images could be 504 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 900 ms faster on a phone.

Your mobile performance score is 74. Pages that score under 90 lose visitors before the first paint.

10 files are served with short cache lifetimes, so returning visitors download them again (49 KiB).

A phone's processor spends 2.4 s on main-thread work while loading, 993 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 2,270 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Shopify costs a phone 50 ms of main-thread work and 352 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

8 third-party services load with your homepage (Clarity, TikTok and Google Tag Manager and others), adding 938 KiB and 396 ms of main-thread time.

About 25 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

5 long tasks block the main thread while loading, the longest for 91 ms. During a long task the page ignores taps.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

24 KiB could be saved by minifying JavaScript.

Polyfills for old browsers add 9 KiB JavaScript that modern phones do not need.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

4 KiB could be saved by minifying CSS.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Your largest element takes 8.2 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Footwear 1+1 FREE”.

The page becomes fully interactive after 14.0 s. Good is under 3.8 s.

Real visitors wait 244 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 194 ms to 249 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 3.4 MB in 213 requests on a phone: images 1.3 MB (56), scripts 996 KiB (52) and other files 760 KiB (89). Under 2 MB keeps phones on slow connections fast.

2 images are downloaded at several times the size a phone draws them, for example bf-hero-footwear.jpg at 1,077 px wide, shown at 194 px. Resized copies would save about 236 KiB.

By the Sustainable Web Design model, a visit to your homepage emits about 0.96 g of CO₂e: 114.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

13 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

4 tap targets are too small or too close together to hit reliably with a finger.

Scrollable region must have keyboard access: 1 element on the page fails this check, rated serious by axe-core.

All page content should be contained by landmarks: 3 elements on the page fail this check, rated moderate by axe-core.

12 visible links have no text or label, so screen readers cannot say where they go.

1 form field has no label, so screen readers announce an empty box and autofill guesses.

Elements with visible text labels do not have matching accessible names. (1 element).

No meta description, so Google writes its own snippet from whatever text it finds.

Your title is only 10 characters: “Decarba US”. Between 30 and 65 characters leaves room to say what you do and for whom.

Open Graph is missing og:description, so shared links fall back to guesses.

The homepage links to 151 pages on decarbastore.com and 4 external pages.

Your Organization JSON-LD is missing logo, sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

https://decarbastore.com/collections/footwear-sneakers-clogs, https://decarbastore.com/collections/bf-bestsellers, https://decarbastore.com/collections/bestsellers-2025, https://decarbastore.com/collections/all-1, https://decarbastore.com/collections/bestseller-2026 and https://decarbastore.com/collections/footwear-bogo-deal and 3 others have no meta description, so Google writes the search snippet from whatever text it finds.

https://decarbastore.com/collections/footwear-sneakers-clogs, https://decarbastore.com/collections/bf-bestsellers, https://decarbastore.com/collections/all-1, https://decarbastore.com/collections/footwear-bogo-deal and https://decarbastore.com/collections/derbys have no <h1> headline, so visitors and search engines get no clear main topic.

https://decarbastore.com/collections/bestsellers-2025 took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 54 found) and read each the way a search engine does.

3 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

Social proof on the homepage: 1 trust badge. Pairing it with named testimonials or customer logos makes it far more convincing.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 728 words of visible text.

The page uses urgency cues (a countdown or limited-time wording).

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager, Klaviyo, Meta Pixel and Microsoft Clarity and 1 more (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 16 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 37 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.