siamoise.fr website review

28 images could be 1.5 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Your mobile performance score is 71. Pages that score under 90 lose visitors before the first paint.

6 files block the first paint until they finish downloading. Deferring or inlining them could save about 850 ms.

About 337 KiB of JavaScript is downloaded but never used on this page.

A phone's processor spends 2.9 s on main-thread work while loading, 794 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

2 long tasks block the main thread while loading, the longest for 270 ms. During a long task the page ignores taps.

rebuyengine.com costs a phone 230 ms of main-thread work and 300 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.

The page has 1,960 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (rebuyengine.com, Shopify and baback.co and others), adding 679 KiB and 384 ms of main-thread time.

About 38 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.

11 files are served with short cache lifetimes, so returning visitors download them again (148 KiB).

Polyfills for old browsers add 18 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 8.8 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 9.7 s. Good is under 3.8 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 121 ms to 144 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Visually, the page fills in at 4.0 s (Speed Index). Good is under 3.4 s.

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

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 0.9 s to 0.9 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.1 MB in 253 requests on a phone: images 3.2 MB (39), other files 858 KiB (120) and scripts 775 KiB (56). Under 2 MB keeps phones on slow connections fast.

7 images further down the page (363 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

1 image (84 KiB) is 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 1.46 g of CO₂e: 174.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

12 dropdowns have no label.

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

1 tap target is too small or too close together to hit reliably with a finger.

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

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

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

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

Headings skip levels (h2 → h4 and h2 → h5), which makes the page harder to scan with a screen reader.

4 links have no real href, so search engines can't follow them.

The homepage links to 171 pages on siamoise.fr and 6 external pages.

https://siamoise.fr/collections/maille, https://siamoise.fr/collections/hauts and https://siamoise.fr/collections/robes have no meta description, so Google writes the search snippet from whatever text it finds.

https://siamoise.fr/collections/nouveautes, https://siamoise.fr/collections/women, https://siamoise.fr/collections/iconiques, https://siamoise.fr/collections/chaussures, https://siamoise.fr/collections/bas and https://siamoise.fr/collections/veste-blazer and 4 others use the same meta description. A description written for each page earns more clicks.

https://siamoise.fr/pages/retours-et-remboursements has no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 66 found) and read each the way a search engine does.

25 of 80 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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 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 605 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Meta Pixel and Pinterest Tag (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 14 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.