systemeio.io website review

About 328 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.9 s faster on a phone.

14 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.8 s.

Your mobile performance score is 58. Pages that score under 90 lose visitors before the first paint.

About 108 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 660 ms faster on a phone.

7 third-party services load with your homepage (voomly.com, Google CDN and optinly.net and others), adding 654 KiB and 555 ms of main-thread time.

voomly.com costs a phone 499 ms of main-thread work and 413 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.

7 long tasks block the main thread while loading, the longest for 351 ms. During a long task the page ignores taps.

A phone's processor spends 2.2 s on main-thread work while loading, 869 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Polyfills for old browsers add 35 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 200 ms faster on a phone.

5 KiB could be saved by minifying CSS.

5 files are served with short cache lifetimes, so returning visitors download them again (34 KiB).

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 7.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Lancez votre activité en ligne avec Systemeio”.

The page becomes fully interactive after 8.2 s. Good is under 3.8 s.

The first text or image appears after 2.8 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 457 ms in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 4.1 s (Speed Index). Good is under 3.4 s.

Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

By the Sustainable Web Design model, a visit to your homepage emits about 0.32 g of CO₂e: 37.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

2 images have no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 42 elements on the page fail this check, rated moderate by axe-core.

The page has no <main> landmark, so screen-reader users cannot jump straight to the content.

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

There are 24 <h1> headlines (“Qu’est-ce que Systemeio ?”, “Caractéristiques principales de Systemeio” and “Système de courrier électronique”). One clear main headline is easier for people and search engines.

The homepage links to only 3 pages on your own site, so visitors and crawlers find few routes into the rest of it.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no https://systemeio.io/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

https://systemeio.io/cgv-mentions-legales has no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 2 pages linked from your homepage and read each the way a search engine does.

22 of 31 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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: 4 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

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

There is no form on the homepage, so every lead has to click through to another page first.

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 2,592 words of visible text.

Before a visitor clicks anything, the page loads Google Analytics (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 5 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 13 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.