bactrack.ca website review

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

The page has 6,726 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 75. Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (Shopify, Google Tag Manager and Klaviyo and others), adding 1.6 MB and 717 ms of main-thread time.

5 images could be 267 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 500 ms faster on a phone.

About 118 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 450 ms faster on a phone.

A phone's processor spends 3.6 s on main-thread work while loading, 1.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Shopify costs a phone 245 ms of main-thread work and 640 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.

Google Tag Manager costs a phone 201 ms of main-thread work and 345 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.

Klaviyo costs a phone 166 ms of main-thread work and 417 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.

17 files are served with short cache lifetimes, so returning visitors download them again (91 KiB).

About 238 KiB of JavaScript is downloaded but never used on this page.

6 long tasks block the main thread while loading, the longest for 107 ms. During a long task the page ignores taps.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 100 ms).

Polyfills for old browsers add 19 KiB JavaScript that modern phones do not need.

14 KiB could be saved by minifying JavaScript.

6 KiB could be saved by minifying CSS.

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 16.6 s. Good is under 3.8 s.

Your largest element takes 5.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “drink splash”.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 122 ms to 174 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Visually, the page fills in at 4.7 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.8 s to 1.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 3.8 MB in 360 requests on a phone: scripts 1.5 MB (198), images 995 KiB (28) and other files 799 KiB (103). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.09 g of CO₂e: 130.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

Headings skip levels (h2 → h4), which makes the page harder to scan with a screen reader.

Elements with visible text labels do not have matching accessible names. (20 elements).

There are 2 <h1> headlines (“BACtrack” and “BACtrack Breathalyzers Help You Make Better Decis…”). One clear main headline is easier for people and search engines.

Your meta description is 183 characters; Google truncates after about 160, so the end of your pitch is cut.

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

The homepage links to 123 pages on bactrack.ca and 16 external pages.

robots.txt blocks CCBot, which collect pages to train models. That's a legitimate choice and doesn't by itself stop the site appearing in AI answers, which the crawlers above handle.

/collections/breathalyzer-comparison, /blogs/breathalyzer and /blogs/expert-center have no meta description, so Google writes the search snippet from whatever text it finds.

/collections/all-breathalyzers and /collections/all-breathalyzers/Personal use the same meta description. A description written for each page earns more clicks.

Your homepage links to 1 page by a URL that isn't its canonical one, for example /collections/all-breathalyzers/Personal, whose canonical is /collections/all-breathalyzers/personal. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

/collections/all-breathalyzers, /collections/smartphone-breathalyzers, /collections/pro-grade-breathalyzers, /collections/all-breathalyzers/Personal, /collections/breathalyzer-mouthpieces and /products/breathalyzer-calibration and 9 others have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 52 found) and read each the way a search engine does.

2 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://d19ayerf5ehaab.cloudfront.net/css/product-widget/style.css' from origin 'https://w…”.

Social proof on the homepage: 15 testimonial or review blocks. 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.

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 1,275 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager and Klaviyo (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 7 cookies, 2 of them by other companies (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 21 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.