luminara.com website review

About 323 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.3 s faster on a phone.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.4 s.

Your mobile performance score is 43. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 6.4 s on main-thread work while loading, 3.4 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Osano CMP, Klaviyo and Accessibe Accessibility Overlay and others), adding 1.2 MB and 1.9 s of main-thread time.

Osano CMP costs a phone 544 ms of main-thread work and 84 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.

23 files are served with short cache lifetimes, so returning visitors download them again (150 KiB).

Klaviyo costs a phone 319 ms of main-thread work and 347 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.

20 long tasks block the main thread while loading, the longest for 329 ms. During a long task the page ignores taps.

Accessibe Accessibility Overlay costs a phone 285 ms of main-thread work and 255 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.

Wunderkind costs a phone 282 ms of main-thread work and 187 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.

6 images could be 282 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

16 KiB could be saved by minifying JavaScript.

About 29 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.

Polyfills for old browsers add 19 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.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

Your largest element takes 12.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 16.4 s. Good is under 3.8 s.

Scripts block taps and scrolling for 1.1 s in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 7.1 s (Speed Index). Good is under 3.4 s.

32 images have no width and height attributes, so the layout jumps as each one loads.

The first text or image appears after 2.0 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 119 ms to 126 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.9 MB in 268 requests on a phone: scripts 1.4 MB (110), other files 677 KiB (91) and images 607 KiB (34). Under 2 MB keeps phones on slow connections fast.

3 images further down the page (201 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.83 g of CO₂e: 99.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

There are 3 <h1> headlines (“Our Products”, “Why Luminara” and “Most Popular”). One clear main headline is easier for people and search engines.

Your meta description is 318 characters; Google truncates after about 160, so the end of your pitch is cut.

The homepage links to 75 pages on luminara.com and 8 external pages.

Your Organization JSON-LD is missing logo, 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.

We fetched 15 pages linked from your homepage (of 40 found) and read each the way a search engine does.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

3 errors were logged to the browser console while the page loaded, for example “Unable to process event: init,[object Object],function(i){t&&t(i),n(i)}”.

3 images are served at too low a resolution for sharp phone screens.

Chrome logged issues while loading the page (“Cookie”).

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

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 513 words of visible text.

Before a visitor clicks anything, the page loads Criteo, Google Ads, Google Tag Manager, Klaviyo and Microsoft Ads and 2 mores (measured from a US location before any click). A consent tool (Osano) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 7 cookies (measured from a US location before any click).

Loading the homepage contacts 32 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.