flowhydration.ca website review

About 322 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 980 ms faster on a phone.

Your mobile performance score is 65. Pages that score under 90 lose visitors before the first paint.

Polyfills for old browsers add 19 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 400 ms faster on a phone.

About 67 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 300 ms.

A phone's processor spends 2.4 s on main-thread work while loading, 1.0 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

rechargecdn.com costs a phone 157 ms of main-thread work and 298 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 third-party services load with your homepage (rechargecdn.com, Clarity and Shopify and others), adding 830 KiB and 482 ms of main-thread time.

9 files are served with short cache lifetimes, so returning visitors download them again (47 KiB).

7 images could be 191 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

2 long tasks block the main thread while loading, the longest for 115 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 11.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 11.9 s. Good is under 3.8 s.

Visually, the page fills in at 6.7 s (Speed Index). Good is under 3.4 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 112 ms to 146 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

The first text or image appears after 2.4 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.4 s to 1.6 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.6 MB in 293 requests on a phone: scripts 983 KiB (135), other files 821 KiB (122) and images 558 KiB (21). Under 2 MB keeps phones on slow connections fast.

3 images further down the page (172 KiB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.74 g of CO₂e: 88.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

Scrollable region must have keyboard access: 3 elements on the page fail this check, rated serious by axe-core.

1 image has no alt text, which hurts accessibility and image search.

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

Headings should not be empty: 5 elements on the page fail this check, rated minor by axe-core.

Headings skip levels (h2 → h4, h2 → h5 and h3 → h5), which makes the page harder to scan with a screen reader.

No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.

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

The homepage links to 78 pages on flowhydration.ca and 5 external pages.

Your Organization JSON-LD is missing sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

/pages/refer-a-friend, /pages/subscription, /pages/about-us, /pages/rewards, /pages/press and /pages/where-to-recycle-your-flow and 3 others have no meta description, so Google writes the search snippet from whatever text it finds.

/pages/refer-a-friend, /collections/sparkling, /collections/original-flow, /collections/flavored-flow, /collections/all and /pages/rewards and 2 others have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 28 found) and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

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

4 links go through two or more redirects, for example https://flowhydration.ca/account.

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.

flowhydration.ca has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

flowhydration.ca'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: 107 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.

The homepage carries about 697 words of visible text.

flowhydration.ca has no DMARC record, so nothing tells receivers what to do with mail that fails SPF or DKIM. Gmail and Yahoo require DMARC from bulk senders.

flowhydration.ca 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.

flowhydration.ca has no MX record, so it receives no email. SPF -all and DMARC reject still matter: they stop others sending mail as you.

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 Klaviyo and Microsoft Clarity (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 5 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 21 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.