openxcell.com website review

The page has 4,763 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

A phone's processor spends 4.0 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 (framerusercontent.com, Google Tag Manager and Clarity and others), adding 3.2 MB and 1.4 s of main-thread time.

framerusercontent.com costs a phone 784 ms of main-thread work and 2.3 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.

Your mobile performance score is 85 (desktop: 98). Pages that score under 90 lose visitors before the first paint.

About 418 KiB of JavaScript is downloaded but never used on this page.

Google Tag Manager costs a phone 326 ms of main-thread work and 657 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.

8 images could be 211 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

13 files are served with short cache lifetimes, so returning visitors download them again (152 KiB).

11 long tasks block the main thread while loading, the longest for 106 ms. During a long task the page ignores taps.

About 18 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 11 KiB JavaScript that modern phones do not need.

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 page becomes fully interactive after 20.0 s. Good is under 3.8 s.

The first text or image appears after 2.8 s on a phone. Good is under 1.8 s.

Your largest element takes 3.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “The business apps your team needs, built and integrated for…”.

Visually, the page fills in at 4.2 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 126 ms to 150 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 1.7 s to 1.6 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 3.4 MB in 156 requests on a phone: scripts 1.4 MB (52), images 1.4 MB (66) and media 320 KiB (1). Under 2 MB keeps phones on slow connections fast.

6 images further down the page (347 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

1 image is downloaded at several times the size a phone draws it, for example 4knvrH5ENomvpcVamUZhAKjTHs.webp at 1,200 px wide, shown at 358 px. Resized copies would save about 21 KiB.

By the Sustainable Web Design model, a visit to your homepage emits about 0.96 g of CO₂e: 114.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 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.

<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.

All page content should be contained by landmarks: 128 elements on the page fail this check, rated moderate by axe-core.

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

The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.

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

The homepage links to 74 pages on openxcell.com and 3 external pages.

We fetched 15 pages linked from your homepage (of 26 found) and read each the way a search engine does.

2 errors were logged to the browser console while the page loaded, for example “Error: <svg> attribute height: Expected length, "auto".”.

1 image is displayed at the wrong aspect ratio, so it looks stretched or squashed.

No Content-Security-Policy header, the main browser-side defence against injected scripts.

Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.

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.

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

openxcell.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.

Social proof on the homepage: 7 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.

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

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 1,639 words of visible text.

DMARC is set to p=none, so mail pretending to be openxcell.com is still delivered. Add a report address, check the reports, then move to quarantine.

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, HubSpot and LinkedIn Insight and 2 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 12 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 29 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.