prnvision.com website review

About 1.0 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.2 s faster on a phone.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.9 s.

Your mobile performance score is 38 (desktop: 56). Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 4.9 s on main-thread work while loading, 2.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, Shopify and rebuyengine.com and others), adding 2.1 MB and 1.6 s of main-thread time.

Google Tag Manager costs a phone 713 ms of main-thread work and 892 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.

Shopify costs a phone 244 ms of main-thread work and 374 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 1,818 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

rebuyengine.com costs a phone 149 ms of main-thread work and 325 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.

16 long tasks block the main thread while loading, the longest for 222 ms. During a long task the page ignores taps.

About 56 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.

6 files are served with short cache lifetimes, so returning visitors download them again (26 KiB).

7 images could be 110 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Polyfills for old browsers add 56 KiB JavaScript that modern phones do not need.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

17 KiB JavaScript is shipped twice across bundles.

9 KiB could be saved by minifying CSS.

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 12.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Video showing a series of shots that include eye doctors sm…”.

The page becomes fully interactive after 26.4 s. Good is under 3.8 s.

Visually, the page fills in at 8.4 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 4.2 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 827 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 126 ms to 118 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' largest content (lcp) went from 1.6 s to 1.5 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 16.8 MB in 313 requests on a phone: media 12.6 MB (2), scripts 2.2 MB (114) and other files 874 KiB (141). Under 2 MB keeps phones on slow connections fast.

2 images further down the page (123 KiB) 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 4.76 g of CO₂e: 571.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

Scrollable region must have keyboard access: 2 elements on the page fail this check, rated serious by axe-core.

All page content should be contained by landmarks: 23 elements on the page fail this check, rated moderate by axe-core.

1 link inside paragraphs relies on colour alone to stand out.

1 link has no real href, so search engines can't follow it.

The homepage links to 126 pages on prnvision.com and 11 external pages.

We fetched 15 pages linked from your homepage (of 42 found) and read each the way a search engine does.

1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=134601513&tm=gtm002&Ver=2&mid=e78b3582-c019-4a9c-989e-faf12f3c4adc&bo=1&sid=4b263e40cfa411f1b4a531898cd55a20&vid=4b2649e0cfa411f1bf71896128feeede&vids=1&msclkid=N&pi=9.

6 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.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

The homepage shows no opening hours. If customers visit or call, show when.

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

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

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 696 words of visible text.

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 26 cookies, 1 of them by other companies (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 54 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.