sstm2.com website review

5 images could be 3.7 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

About 95 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 450 ms faster on a phone.

2 third-party services load with your homepage (base44.app and supabase.co), adding 3.9 MB and 1 ms of main-thread time.

supabase.co costs a phone 0 ms of main-thread work and 3.9 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.

1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 350 ms.

2 files are served with short cache lifetimes, so returning visitors download them again (20 KiB).

3 long tasks block the main thread while loading, the longest for 154 ms. During a long task the page ignores taps.

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.

Visually, the page fills in at 4.4 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 1.9 s on a phone. Good is under 1.8 s.

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

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.

4 images weigh 3.8 MB together. On a phone connection a single image that size takes seconds.

Your homepage downloads 4.1 MB in 14 requests on a phone: images 3.9 MB (5), scripts 190 KiB (1) and stylesheets 13 KiB (1). Under 2 MB keeps phones on slow connections fast.

3 images are downloaded at several times the size a phone draws them, for example 80724bc4c_Screenshot2025-12-05at110556AM.png at 910 px wide, shown at 166 px. Resized copies would save about 2.1 MB.

4 images further down the page (3.8 MB) 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 1.15 g of CO₂e: 138.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

15 buttons have no accessible name, so screen readers announce just “button”.

All page content should be contained by landmarks: 30 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.

Your title is only 7 characters: “System2”. Between 30 and 65 characters leaves room to say what you do and for whom.

The homepage links to only 1 page on your own site, so visitors and crawlers find few routes into the rest of it.

A phone browser shows 464 words, but the HTML your server sends has only 26. GPTBot, ClaudeBot and PerplexityBot read that HTML without running JavaScript, so they see an almost empty page. Server-side rendering or pre-rendering fixes it.

Your Organization JSON-LD is missing sameAs (social profiles), 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.

https://sstm2.com/Careers has under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 1 page linked from your homepage and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 401 ()”.

Large scripts ship without source maps.

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

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.

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 464 words of visible text.

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