systemthree.com website review

About 363 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.4 s faster on a phone.

18 files are served with short cache lifetimes, so returning visitors download them again (119 KiB).

Your mobile performance score is 57. Pages that score under 90 lose visitors before the first paint.

4 images could be 262 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 500 ms faster on a phone.

About 55 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.

A phone's processor spends 2.6 s on main-thread work while loading, 1.4 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 1,732 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 third-party services load with your homepage (Google Tag Manager, Clarity and Klaviyo and others), adding 758 KiB and 366 ms of main-thread time.

4 files block the first paint until they finish downloading. Deferring or inlining them could save about 150 ms.

Polyfills for old browsers add 44 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 100 ms faster on a phone.

4 long tasks block the main thread while loading, the longest for 139 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.

Your largest element takes 13.7 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 13.8 s. Good is under 3.8 s.

The first text or image appears after 4.5 s on a phone. Good is under 1.8 s.

Visually, the page fills in at 7.3 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 109 ms to 131 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

4 images 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 2.8 s to 2.6 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.5 MB in 209 requests on a phone: scripts 1.0 MB (77), other files 826 KiB (104) and images 351 KiB (12). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.71 g of CO₂e: 84.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

14 elements use ARIA attributes their role does not allow, which confuses screen readers.

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

Interactive controls must not be nested: 4 elements on the page fail this check, rated serious by axe-core.

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

All page content should be contained by landmarks: 31 elements on the page fail this check, rated moderate by axe-core.

Document should not have more than one banner landmark: 1 element on the page fails this check, rated moderate by axe-core.

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

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.

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

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

Headings skip levels (h2 → h6), which makes the page harder to scan with a screen reader.

Your title is 68 characters, so Google will cut it off around 60: “System Three | Premium Epoxy Resin Adhesives, Coatings, and Sealants”.

Structured data found (Organization and WebSite) but with 1 problem, for example “WebSite: potentialAction.target is not an absolute URL ("/search?q={search_term_string}")”.

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

The homepage links to 251 pages on systemthree.com and 25 external pages.

/collections/all and /collections/laminating-coating have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 98 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.

1 error was logged to the browser console while the page loaded, for example “Uncaught Error: Goaffpro is already loaded. This message prevents duplicate loading of the script. Kindly ignore.”.

2 images are served at too low a resolution for sharp phone screens.

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

HSTS is set, but max-age is 91 days; one year is the recommended minimum.

1 link go through two or more redirects, for example https://facebook.com/systemthree.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

There is no /.well-known/security.txt telling researchers how to report a security problem to you.

systemthree.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust 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 483 words of visible text.

DMARC is set to p=none, so mail pretending to be systemthree.com is still delivered. Reports are on, so moving to quarantine is the next step.

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 3 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 24 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 43 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.