brkelectronics.com website review

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.0 s.

9 images could be 432 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 650 ms faster on a phone.

Your mobile performance score is 70. Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (Google Tag Manager, TrustArc and Shopify and others), adding 860 KiB and 660 ms of main-thread time.

Google Tag Manager costs a phone 582 ms of main-thread work and 461 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 383 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 150 ms faster on a phone.

A phone's processor spends 2.2 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

About 17 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 long tasks block the main thread while loading, the longest for 159 ms. During a long task the page ignores taps.

6 files are served with short cache lifetimes, so returning visitors download them again (29 KiB).

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.

Visually, the page fills in at 15.6 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 10.4 s. Good is under 3.8 s.

Your largest element takes 5.1 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Three white circular smoke detectors arranged in a fan shap…”. Most of its time is element render delay (2.1 s).

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

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 107 ms to 112 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.1 s to 1.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.8 MB in 276 requests on a phone: other files 1.0 MB (192), scripts 950 KiB (47) and images 622 KiB (21). Under 2 MB keeps phones on slow connections fast.

3 images are downloaded at several times the size a phone draws them, for example men-product.jpg at 2,037 px wide, shown at 358 px. Resized copies would save about 208 KiB.

6 images further down the page (459 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

3 images (294 KiB) are 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 0.78 g of CO₂e: 93.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

4 elements have a tabindex above 0, which scrambles the keyboard order.

All page content should be contained by landmarks: 2 elements on the page fail this check, rated moderate by axe-core.

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

Elements with visible text labels do not have matching accessible names. (2 elements).

There are 2 <h1> headlines (“Fewer false alarms. Fewer callbacks.” and “Reliable fire safety, now connected”). One clear main headline is easier for people and search engines.

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

1 link use generic text like “click here” or “learn more”, which tells Google nothing about the page behind it.

The homepage links to 66 pages on brkelectronics.com and 20 external pages.

/collections/adapters-and-relays has no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 35 found) and read each the way a search engine does.

1 image is served at too low a resolution for sharp phone screens.

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

1 link go through two or more redirects, for example https://www.resideo.com/.

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.

brkelectronics.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.

Social proof on the homepage: 2 trust badges. Pairing it with named testimonials or customer logos makes it far more convincing.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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 616 words of visible text.

brkelectronics.com has no SPF record, so mail servers can't tell which servers may send email as you. Your mail lands in spam more often, and anyone can send mail pretending to be you.

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). A consent tool (TrustArc) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 19 cookies, 1 of them by other companies (measured from a US location before any click).

Loading the homepage contacts 12 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.