voltx.com.au website review

Your mobile performance score is 85. Pages that score under 90 lose visitors before the first paint.

17 files block the first paint until they finish downloading. Deferring or inlining them could save about 950 ms.

The page has 2,002 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

8 images could be 189 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

About 12 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.

5 third-party services load with your homepage (Shopify, jQuery CDN and voltx.com and others), adding 105 KiB and 37 ms of main-thread time.

About 46 KiB of JavaScript is downloaded but never used on this page.

4 files are served with short cache lifetimes, so returning visitors download them again (14 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.

1 KiB JavaScript is shipped twice across bundles.

Your largest element takes 4.2 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 4.2 s. Good is under 3.8 s.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 87 ms to 88 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.1 s to 1.2 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Mobile.jpg 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).

By the Sustainable Web Design model, a visit to your homepage emits about 0.25 g of CO₂e: 30.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

29 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.

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

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

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

Headings skip levels (h3 → h6, h2 → h6 and h2 → h5), which makes the page harder to scan with a screen reader.

There are 2 <h1> headlines (“” and “”). One clear main headline is easier for people and search engines.

No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.

1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.

The homepage links to 114 pages on voltx.com.au and 14 external pages.

There is no https://voltx.com.au/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.

We fetched 15 pages linked from your homepage (of 28 found) and read each the way a search engine does.

33 of 60 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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.

The homepage carries about 3,190 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics and Google Tag Manager (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 9 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 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.