nzxt.com website review

Signyfyd costs a phone 2.1 s of main-thread work and 260 KiB of downloads while your page loads. That alone is enough to make taps feel slow. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

A phone's processor spends 16.2 s on main-thread work while loading, 9.9 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Your mobile performance score is 36. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (Signyfyd, Google Tag Manager and Klaviyo and others), adding 2.1 MB and 4.6 s of main-thread time.

About 1,014 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 300 ms faster on a phone.

5 images could be 632 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.

20 long tasks block the main thread while loading, the longest for 1.0 s. During a long task the page ignores taps.

Google Tag Manager costs a phone 846 ms of main-thread work and 503 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.

Klaviyo costs a phone 482 ms of main-thread work and 327 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.

ZenDesk costs a phone 467 ms of main-thread work and 430 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.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 450 ms.

rebuyengine.com costs a phone 293 ms of main-thread work and 296 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 1,538 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Polyfills for old browsers add 59 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

17 files are served with short cache lifetimes, so returning visitors download them again (208 KiB).

About 43 KiB of CSS is downloaded but never applied on this page.

6 KiB could be saved by minifying JavaScript.

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 17.4 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 26.6 s. Good is under 3.8 s.

Scripts block taps and scrolling for 4.0 s in total while the page loads. Good is under 200 ms.

Your largest element takes 7.2 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 122 ms to 186 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.3 s to 1.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.6 MB in 249 requests on a phone: scripts 2.4 MB (121), images 1.1 MB (30) and other files 819 KiB (75). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.32 g of CO₂e: 157.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

1 image has no alt text, which hurts accessibility and image search.

Alternative text of images should not be repeated as text: 1 element on the page fails this check, rated minor by axe-core.

Elements with visible text labels do not have matching accessible names. (1 element).

Your title is 66 characters, so Google will cut it off around 60: “NZXT | Gaming PCs, Prebuilt Desktops, PC Components & FLEX Rentals”.

2 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

The homepage links to 110 pages on nzxt.com and 21 external pages.

https://nzxt.com/pages/compare-prebuilt-gaming-pcs has no meta description, so Google writes the search snippet from whatever text it finds.

https://nzxt.com/collections/flex-subscription-gaming-pc, https://nzxt.com/collections/deals, https://nzxt.com/collections/prebuilt-pcs, https://nzxt.com/pages/compare-prebuilt-gaming-pcs, https://nzxt.com/collections/ready-to-ship-gaming-desktops and https://nzxt.com/collections/intel-gaming-pcs and 1 other have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 46 found) and read each the way a search engine does.

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

Social proof on the homepage: 3 trust badges. 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.

The homepage carries about 551 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and Klaviyo (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 34 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.