promanucure.com website review

About 350 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.6 s faster on a phone.

Your mobile performance score is 69. Pages that score under 90 lose visitors before the first paint.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 800 ms.

8 third-party services load with your homepage (vitals.app, Shopify and Google Tag Manager and others), adding 1.6 MB and 571 ms of main-thread time.

8 images could be 109 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 300 ms faster on a phone.

vitals.app costs a phone 261 ms of main-thread work and 975 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 files are served with short cache lifetimes, so returning visitors download them again (261 KiB).

A phone's processor spends 2.3 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Polyfills for old browsers add 50 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

About 42 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.

7 KiB could be saved by minifying CSS.

3 long tasks block the main thread while loading, the longest for 113 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).

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 JavaScript.

Your largest element takes 13.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “ProManucure spécialiste français de l’onglerie professionne…”.

The page becomes fully interactive after 13.7 s. Good is under 3.8 s.

Visually, the page fills in at 5.8 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 161 ms to 149 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.6 s to 1.5 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 3.7 MB in 298 requests on a phone: scripts 1.2 MB (97), images 1.1 MB (35) and other files 1.0 MB (152). Under 2 MB keeps phones on slow connections fast.

paypal-payplug-logo.webp is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

6 images (368 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 1.05 g of CO₂e: 126.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Certain ARIA roles must contain particular children: 1 element on the page fails this check, rated critical by axe-core.

1 button has no accessible name, so screen readers announce just “button”.

Links must have discernible text: 1 element on the page fails this check, rated serious by axe-core.

All page content should be contained by landmarks: 24 elements on the page fail this check, rated moderate by axe-core.

Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

10 form fields have no label, so screen readers announce an empty box and autofill guesses.

Alternative text of images should not be repeated as text: 3 elements on the page fail this check, rated minor by axe-core.

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

Your title is only 11 characters: “ProManucure”. Between 30 and 65 characters leaves room to say what you do and for whom.

Your <h1> is empty.

The homepage links to 86 pages on promanucure.com and 3 external pages.

https://www.promanucure.com/collections/vernis, https://www.promanucure.com/collections/tout-opi-gelcolor, https://www.promanucure.com/collections/collection-atlas-semi-permanent, https://www.promanucure.com/collections/vernis-traditionnels, https://www.promanucure.com/collections/opi-nail-lacquer and https://www.promanucure.com/collections/cnd-vinylux-1 and 3 others have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 58 found) and read each the way a search engine does.

2 images are displayed at the wrong aspect ratio, so they look stretched or squashed.

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

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

Social proof on the homepage: 10 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

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 1,164 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel 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 19 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 26 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.