proficium.com website review

About 338 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.5 s faster on a phone.

15 images could be 545 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 1.1 s faster on a phone.

The page has 11,433 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 34. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 4.1 s on main-thread work while loading, 2.0 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (hsappstatic.net, Hubspot and Shopify and others), adding 3.1 MB and 980 ms of main-thread time.

13 files are served with short cache lifetimes, so returning visitors download them again (138 KiB).

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 650 ms.

hsappstatic.net costs a phone 424 ms of main-thread work and 715 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.

About 72 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.

Hubspot costs a phone 351 ms of main-thread work and 176 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 127 ms of main-thread work and 2.2 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.

12 long tasks block the main thread while loading, the longest for 344 ms. During a long task the page ignores taps.

Polyfills for old browsers add 21 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

7 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.

The first text or image appears after 8.2 s on a phone. Good is under 1.8 s.

Your largest element takes 18.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “1.6Tbps OSFP DR4 Optical Transceiver”.

The page becomes fully interactive after 18.8 s. Good is under 3.8 s.

Visually, the page fills in at 8.5 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.467 while loading, so content jumps under the reader's thumb. Good is under 0.1.

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.

Your homepage downloads 4.9 MB in 389 requests on a phone: other files 1.3 MB (282), scripts 1.1 MB (54) and images 1.1 MB (31). Under 2 MB keeps phones on slow connections fast.

Banner_1.6T_Now_Available.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).

5 images are downloaded at several times the size a phone draws them, for example Banner_1.6T_Now_Available.jpg at 2,048 px wide, shown at 390 px. Resized copies would save about 243 KiB.

1 image (32 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 1.40 g of CO₂e: 168.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Some lists contain elements other than list items, which screen readers announce wrongly.

Scrollable region must have keyboard access: 1 element on the page fails this check, rated serious by axe-core.

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

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

Alternative text of images should not be repeated as text: 2 elements on the page fail this check, rated minor by axe-core.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

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

Your meta description is 194 characters; Google truncates after about 160, so the end of your pitch is cut.

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

The homepage links to 170 pages on proficium.com and 0 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

https://proficium.com/customer_authentication/redirect has no <title>, so Google invents the link text in results.

https://proficium.com/customer_authentication/redirect is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

https://proficium.com/customer_authentication/redirect has no meta description, so Google writes the search snippet from whatever text it finds.

https://proficium.com/customer_authentication/redirect, https://proficium.com/collections/oem-compatible-optical-transceivers, https://proficium.com/collections/oem-compatible-direct-attached-copper-cables, https://proficium.com/collections/oem-compatible-active-copper-cables, https://proficium.com/collections/oem-compatible-active-optical-cables and https://proficium.com/collections/high-quality-fiber-optic-cables and 4 others have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 87 found) and read each the way a search engine does.

26 of 52 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

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

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

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

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 has only about 46 words of visible text; thin pages give Google and first-time buyers little to go on.

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

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.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and HubSpot (measured from a US location before any click). A consent tool (HubSpot cookie banner) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 23 cookies, 9 of them by other companies (measured from a US location before any click).

Loading the homepage contacts 31 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.