uniikon.com website review

About 1.0 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 5.0 s faster on a phone.

25 files are served with short cache lifetimes, so returning visitors download them again (361 KiB).

A phone's processor spends 7.4 s on main-thread work while loading, 2.9 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, loox.io and Klaviyo and others), adding 11.0 MB and 980 ms of main-thread time.

Shopify costs a phone 57 ms of main-thread work and 9.7 MB 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.

Your mobile performance score is 55. Pages that score under 90 lose visitors before the first paint.

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 750 ms.

80 KiB could be saved by minifying JavaScript.

Google Tag Manager costs a phone 366 ms of main-thread work and 479 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.

About 88 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

The page has 2,864 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

14 long tasks block the main thread while loading, the longest for 211 ms. During a long task the page ignores taps.

Polyfills for old browsers add 46 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 50 ms faster on a phone.

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

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.

3 KiB could be saved by minifying CSS.

Your largest element takes 20.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

The page becomes fully interactive after 21.2 s. Good is under 3.8 s.

Visually, the page fills in at 8.9 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.9 s on a phone. Good is under 1.8 s.

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

Scripts block taps and scrolling for 306 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 158 ms to 168 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 14.7 MB in 288 requests on a phone: media 9.5 MB (5), images 2.1 MB (73) and scripts 2.0 MB (105). Under 2 MB keeps phones on slow connections fast.

8 images are downloaded at several times the size a phone draws them, for example lissage_indiana_700x.webp at 700 px wide, shown at 69 px. Resized copies would save about 589 KiB.

10 images further down the page (651 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

4 images (460 KiB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 4.17 g of CO₂e: 500.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

[role="img"] and [role="image"] elements must have alternative text: 4 elements on the page fail this check, rated serious by axe-core.

1 image has no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

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

Elements with visible text labels do not have matching accessible names. (24 elements).

Your title is 67 characters, so Google will cut it off around 60: “Big hair Big dream by Uniikon, des cheveux plus forts et plus sains”.

Your meta description is 298 characters; Google truncates after about 160, so the end of your pitch is cut.

The homepage links to 236 pages on uniikon.com and 25 external pages.

https://uniikon.com/collections/shop-all, https://uniikon.com/collections/nouveautes, https://uniikon.com/collections/les-gammes, https://uniikon.com/collections/gamme-rosemary-1, https://uniikon.com/collections/gamme-maxlift and https://uniikon.com/collections/brume-capillaire and 9 others have no <h1> headline, so visitors and search engines get no clear main topic.

https://uniikon.com/collections/gamme-maxlift, https://uniikon.com/collections/brume-capillaire, https://uniikon.com/collections/gamme-afro-curl, https://uniikon.com/collections/gamme-the-one, https://uniikon.com/collections/gamme-resistance and https://uniikon.com/collections/gamme-detox-metal and 1 other took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 59 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.

6 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

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

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

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 1,689 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 2 mores (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 20 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 53 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.