devluxx.com website review

About 708 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 2.0 s faster on a phone.

15 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.4 s.

8 files are served with short cache lifetimes, so returning visitors download them again (234 KiB).

8 third-party services load with your homepage (Hotjar, Facebook and Shopify and others), adding 1.8 MB and 868 ms of main-thread time.

Your mobile performance score is 59. Pages that score under 90 lose visitors before the first paint.

109 KiB could be saved by minifying JavaScript.

1 image could be 43 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 300 ms faster on a phone.

A phone's processor spends 2.1 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Shopify costs a phone 150 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.

The page has 1,618 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

tidio.co costs a phone 79 ms of main-thread work and 515 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.

dingai.io costs a phone 17 ms of main-thread work and 321 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.

Polyfills for old browsers add 31 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 250 ms faster on a phone.

6 long tasks block the main thread while loading, the longest for 235 ms. During a long task the page ignores taps.

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 11.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “online store builder”.

The page becomes fully interactive after 16.4 s. Good is under 3.8 s.

Visually, the page fills in at 4.9 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.6 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 385 ms in total while the page loads. Good is under 200 ms.

2 images have no width and height attributes, so the layout jumps as each one loads.

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 3.2 MB in 231 requests on a phone: scripts 1.8 MB (62), other files 795 KiB (112) and fonts 267 KiB (6). Under 2 MB keeps phones on slow connections fast.

1 image is downloaded at several times the size a phone draws it, for example ezgif.com-avif-to-png-converter-removebg_1600x.png at 1,280 px wide, shown at 360 px. Resized copies would save about 17 KiB.

By the Sustainable Web Design model, a visit to your homepage emits about 0.92 g of CO₂e: 110.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

1 form field has no label, so screen readers announce an empty box and autofill guesses.

There are 2 <h1> headlines (“” and “Shopify Development Agency”). One clear main headline is easier for people and search engines.

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

The homepage links to 56 pages on devluxx.com and 19 external pages.

/collections/all, /collections/high-converting-shopify-themes and /blogs/shopify-tutorials have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 23 found) and read each the way a search engine does.

5 errors were logged to the browser console while the page loaded, for example “Form or Buy-Now component not found”.

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

2 links go through two or more redirects, for example https://shopify.pxf.io/2RQPWO.

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.

devluxx.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.

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 456 words of visible text.

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, Hotjar and Klaviyo and 1 more (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 13 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 26 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.