bionicgym.com website review

About 948 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.3 s faster on a phone.

20 files are served with short cache lifetimes, so returning visitors download them again (381 KiB).

A phone's processor spends 4.9 s on main-thread work while loading, 2.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, negate.io and alia-prod.com and others), adding 8.6 MB and 1.5 s of main-thread time.

Your mobile performance score is 50. Pages that score under 90 lose visitors before the first paint.

Shopify costs a phone 143 ms of main-thread work and 6.9 MB 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.

16 images could be 467 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 50 ms faster on a phone.

8 files block the first paint until they finish downloading. Deferring or inlining them could save about 450 ms.

Google Tag Manager costs a phone 377 ms of main-thread work and 725 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 35 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 300 ms faster on a phone.

alia-prod.com costs a phone 289 ms of main-thread work and 256 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.

negate.io costs a phone 303 ms of main-thread work and 40 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 129 ms of main-thread work and 314 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.

15 long tasks block the main thread while loading, the longest for 169 ms. During a long task the page ignores taps.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

About 32 KiB of CSS is downloaded but never applied on this page.

29 KiB JavaScript is shipped twice across bundles.

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.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Your largest element takes 22.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Couple-Couch-Square-Mobile-Updated-Button-sml.jpg__PID:82af…”.

The page becomes fully interactive after 29.4 s. Good is under 3.8 s.

Visually, the page fills in at 9.3 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 3.4 s on a phone. Good is under 1.8 s.

Real visitors see the first content after 1.9 s (75th percentile). Good is under 1.8 s.

Real visitors wait 965 ms for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 406 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 145 ms to 154 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 10.5 MB in 346 requests on a phone: media 5.1 MB (5), scripts 2.0 MB (112) and images 1.9 MB (59). Under 2 MB keeps phones on slow connections fast.

6 images weigh 3.9 MB together. On a phone connection a single image that size takes seconds.

8 images are downloaded at several times the size a phone draws them, for example assets_22c796f6fb034c2d87732228dff7a0fd_c35899a815324f6da43e at 1,500 px wide, shown at 300 px. Resized copies would save about 1.9 MB.

22 images (5.9 MB) 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.

21 images further down the page (5.3 MB) 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 2.97 g of CO₂e: 355.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

46 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: 2 elements on the page fail this check, rated moderate by axe-core.

Headings skip levels (h1 → h3, h1 → h3 and h1 → h3), which makes the page harder to scan with a screen reader.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

There are 8 <h1> headlines (“BionicGym”, “Game-Changing Cardio That's Gentle on Joints” and “What is BionicGym?”). One clear main headline is easier for people and search engines.

Your meta description is 300 characters; Google truncates after about 160, so the end of your pitch is cut.

1 link has no real href, so search engines can't follow it.

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

The homepage links to 92 pages on bionicgym.com and 8 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

/products/upgrade-to-pro-hiit is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

/ and /products/bionicgym-exercise-on-autopilot all use the title “BionicGym | Exercise on Autopilot”. Search engines can't tell which page to show for a search, so each competes with the others.

/pages/glp-1-weight-loss-how-to-protect-muscle-burn-more-fat, /pages/weight-loss-recommendations-fat-loss-calculator, /blogs/bionicgym and /collections/accessories have no meta description, so Google writes the search snippet from whatever text it finds.

/pages/quiz-1 has no <h1> headline, so visitors and search engines get no clear main topic.

/products/upgrade-to-pro-hiit took over 3 s to send its HTML from our server.

We fetched 15 pages linked from your homepage (of 34 found) and read each the way a search engine does.

5 of 16 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

3 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

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.

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.

bionicgym.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.

bionicgym.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.

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 916 words of visible text.

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

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, Google Tag Manager, Klaviyo and Microsoft Ads 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 46 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.