tcflinen.com website review

About 481 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 2.6 s faster on a phone.

13 files are served with short cache lifetimes, so returning visitors download them again (495 KiB).

Your mobile performance score is 61. Pages that score under 90 lose visitors before the first paint.

15 images could be 617 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

8 third-party services load with your homepage (Google Tag Manager, Shopify and Hubspot and others), adding 1.2 MB and 412 ms of main-thread time.

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

The page has 2,614 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

A phone's processor spends 2.3 s on main-thread work while loading, 1.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Google Tag Manager costs a phone 169 ms of main-thread work and 306 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.

Shopify costs a phone 103 ms of main-thread work and 335 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.

Comm100 costs a phone 30 ms of main-thread work and 313 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 14 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

About 11 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

4 long tasks block the main thread while loading, the longest for 114 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 17.7 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Save up to 50%+ off retail with wholesale”.

The page becomes fully interactive after 18.1 s. Good is under 3.8 s.

Visually, the page fills in at 7.4 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 3.2 s on a phone. Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 71 ms to 78 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.3 s to 1.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.8 MB in 251 requests on a phone: images 2.4 MB (51), scripts 1.3 MB (68) and other files 860 KiB (95). Under 2 MB keeps phones on slow connections fast.

8 images are downloaded at several times the size a phone draws them, for example ARTI_BKDP_ARCH_RS04_4X8_GRN_99_578fa815-c030-4d17-b18d-56795 at 1,600 px wide, shown at 170 px. Resized copies would save about 1.2 MB.

10 images further down the page (1.5 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 1.37 g of CO₂e: 164.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 button has no accessible name, so screen readers announce just “button”.

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

ARIA role should be appropriate for the element: 2 elements on the page fail this check, rated minor by axe-core.

Your <h1> is empty.

The homepage links to 400 pages on tcflinen.com and 14 external pages.

We fetched 15 pages linked from your homepage (of 197 found) and read each the way a search engine does.

26 of 79 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

Large scripts ship without source maps.

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 1,095 words of visible text.

The page uses urgency cues (a countdown or limited-time wording).

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, HubSpot and Microsoft Ads (measured from a US location before any click). A consent tool (HubSpot cookie banner) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 20 cookies, 5 of them by other companies (measured from a US location before any click).

Loading the homepage contacts 31 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.