flexfits.com website review

A phone's processor spends 5.4 s on main-thread work while loading, 2.4 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Klaviyo, Optanon and Google Tag Manager and others), adding 3.3 MB and 845 ms of main-thread time.

Your mobile performance score is 63. Pages that score under 90 lose visitors before the first paint.

About 886 KiB of JavaScript is downloaded but never used on this page.

2 files block the first paint until they finish downloading. Deferring or inlining them could save about 600 ms.

About 90 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.

Shopify costs a phone 127 ms of main-thread work and 2.3 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.

Klaviyo costs a phone 172 ms of main-thread work and 340 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.

The page has 1,594 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

21 files are served with short cache lifetimes, so returning visitors download them again (199 KiB).

15 long tasks block the main thread while loading, the longest for 213 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).

Polyfills for old browsers add 27 KiB JavaScript that modern phones do not need.

2 images could be 11 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

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.

5 KiB could be saved by minifying CSS.

The page becomes fully interactive after 20.2 s. Good is under 3.8 s.

Visually, the page fills in at 8.8 s (Speed Index). Good is under 3.4 s.

Your largest element takes 5.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Close-up of a pink tulip bud framed by dark green leaves, w…”.

Scripts block taps and scrolling for 398 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 163 ms to 180 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 1.7 s to 2.0 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.3 MB in 237 requests on a phone: media 2.0 MB (2), scripts 1.5 MB (110) and other files 709 KiB (66). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.51 g of CO₂e: 181.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

6 buttons have no accessible name, so screen readers announce just “button”.

2 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

1 tap target is too small or too close together to hit reliably with a finger.

All page content should be contained by landmarks: 8 elements on the page fail this check, rated moderate by axe-core.

There are 4 <h1> headlines (“Flex Cup”, “Flex Reusable Disc” and “Foaming Cleanser”). One clear main headline is easier for people and search engines.

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

The homepage links to 135 pages on flexfits.com and 6 external pages.

/collections/merch has no meta description, so Google writes the search snippet from whatever text it finds.

/pages/period-products-cycle-guide and /a/faq use the same meta description. A description written for each page earns more clicks.

/collections/shop-all, /collections/best-sellers, /collections/period-care, /collections/bundles, /collections/wellness-supplements and /collections/merch 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 37 found) and read each the way a search engine does.

1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=17406421&tm=gtm002&Ver=2&mid=386c69ae-88bf-4d1e-a86b-c925cfb8efd2&bo=1&sid=a1cb6490d95311f1a6a86d186318be36&vid=a1cb91c0d95311f184d8d503a7e3a50d&vids=1&msclkid=N&pi=91.

22 of 50 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

1 link from your homepage to your own site is broken, for example https://flexfits.com/cdn-cgi/l/email-protection (404).

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://instagram.com/flex.

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.

flexfits.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.

flexfits.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.

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 537 words of visible text.

DMARC is set to p=none, so mail pretending to be flexfits.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 Amazon Ads, Google Ads, Google Analytics, Google Tag Manager and Klaviyo and 9 mores (measured from a US location before any click). A consent tool (OneTrust) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 32 cookies (measured from a US location before any click).

Loading the homepage contacts 58 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.