barkyn.com website review

About 581 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.2 s faster on a phone.

Your mobile performance score is 50 (desktop: 83). Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (vercel.app, Google Tag Manager and Klaviyo and others), adding 1.1 MB and 513 ms of main-thread time.

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

A phone's processor spends 2.2 s on main-thread work while loading, 1.0 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

vercel.app costs a phone 178 ms of main-thread work and 385 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 61 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 200 ms faster on a phone.

About 47 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 180 ms faster on a phone.

4 long tasks block the main thread while loading, the longest for 192 ms. During a long task the page ignores taps.

12 files are served with short cache lifetimes, so returning visitors download them again (34 KiB).

Desktop scores 83 but mobile only 50. A gap that wide usually means heavy scripts and images that hit phones hardest.

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.

4 KiB could be saved by minifying JavaScript.

Your largest element takes 14.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Comida fresca Barkyn preparada com ingredientes reais”.

The page becomes fully interactive after 14.8 s. Good is under 3.8 s.

The first text or image appears after 4.2 s on a phone. Good is under 1.8 s.

Visually, the page fills in at 7.5 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 400 ms in total while the page loads. Good is under 200 ms.

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

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 178 ms to 169 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.7 MB in 205 requests on a phone: scripts 1.4 MB (75), other files 740 KiB (99) and images 217 KiB (11). Under 2 MB keeps phones on slow connections fast.

1 image is downloaded at several times the size a phone draws it, for example lp-ab-oct26-longevity-v4-hero.webp at 600 px wide, shown at 151 px. Resized copies would save about 25 KiB.

2 images (94 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 0.75 g of CO₂e: 90.3 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.

All page content should be contained by landmarks: 5 elements on the page fail this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 2 elements on the page fail this check, rated moderate by axe-core.

Main landmark should not be contained in another landmark: 1 element on the page fails this check, rated moderate by axe-core.

Document should not have more than one main landmark: 1 element on the page fails this check, rated moderate by axe-core.

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

Structured data found (Organization and WebSite) but with 1 problem, for example “Organization: logo is not an absolute URL ("//barkyn.com/cdn/shop/t/4/assets/barkyn-logo-bk.svg?v=1…”.

The homepage links to 46 pages on barkyn.com and 11 external pages.

/pages/longevity-plan-quiz and /policies/terms-of-service have no meta description, so Google writes the search snippet from whatever text it finds.

/pages/missao, /pages/longevity-plan-quiz and /pages/store have no <h1> headline, so visitors and search engines get no clear main topic.

/pages/longevity-plan-quiz and /pages/store have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 11 pages linked from your homepage and read each the way a search engine does.

1 of 5 tappable elements near the top of the page is smaller than 24 px, hard to hit with a thumb.

2 errors were logged to the browser console while the page loaded, for example “Missing or invalid visitorInfo: [object Object]”.

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://barkyn.com/checkout.

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.

barkyn.com is registered until Dec 2026. Make sure auto-renew is on and the card on file is current.

barkyn.com 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.

barkyn.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.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

Social proof on the homepage: 9 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.

There is no form on the homepage, so every lead has to click through to another page first.

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 524 words of visible text.

DMARC is set to p=none, so mail pretending to be barkyn.com is still delivered. Reports are on, so moving to quarantine is the next step.

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, Klaviyo and Meta Pixel 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 27 cookies, 1 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 31 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.