adell.com website review

Your mobile performance score is 88 (desktop: 96). Pages that score under 90 lose visitors before the first paint.

A phone's processor spends 3.2 s on main-thread work while loading, 637 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 2,851 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

7 images could be 73 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 200 ms.

About 23 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.

2 third-party services load with your homepage (loox.io and Shopify), adding 113 KiB and 93 ms of main-thread time.

3 long tasks block the main thread while loading, the longest for 75 ms. During a long task the page ignores taps.

About 34 KiB of JavaScript is downloaded but never used on this page.

2 files are served with short cache lifetimes, so returning visitors download them again (7 KiB).

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.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 101 ms to 153 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Visually, the page fills in at 5.0 s (Speed Index). Good is under 3.4 s.

Your largest element takes 3.2 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Adell”.

The page becomes fully interactive after 5.3 s. Good is under 3.8 s.

The first text or image appears after 2.1 s on a phone. Good is under 1.8 s.

Baner-04.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 0.49 g of CO₂e: 59.1 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 tap targets are too small or too close together to hit reliably with a finger.

All page content should be contained by landmarks: 4 elements on the page fail 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: 6 elements on the page fail this check, rated minor by axe-core.

Headings should not be empty: 4 elements on the page fail this check, rated minor by axe-core.

Your <h1> is empty.

The homepage links to 282 pages on adell.com and 7 external pages.

We fetched 15 pages linked from your homepage (of 79 found) and read each the way a search engine does.

1 link to other sites is dead, for example https://fjschuette.com/ (503).

HSTS is set, but max-age is 91 days; one year is the recommended minimum.

Opening https://adell.com goes through 2 redirects before the homepage loads.

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.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

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

adell.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.

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.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

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 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.

The homepage carries about 684 words of visible text.

The page uses urgency cues (a countdown or limited-time wording).

We found no DKIM key on the selectors the big email providers use. If you send through one of them, turning on DKIM signing improves delivery.

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 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 8 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 10 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.