miir.jp website review

The page has 3,245 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 87. Pages that score under 90 lose visitors before the first paint.

6 files block the first paint until they finish downloading. Deferring or inlining them could save about 750 ms.

Shopify costs a phone 146 ms of main-thread work and 375 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.

2 third-party services load with your homepage (Shopify and shop.app), adding 380 KiB and 146 ms of main-thread time.

About 90 KiB of JavaScript is downloaded but never used on this page.

7 images could be 89 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 66 ms. During a long task the page ignores taps.

3 files are served with short cache lifetimes, so returning visitors download them again (5 KiB).

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 3.4 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 4.8 s. Good is under 3.8 s.

The layout shifts by 0.127 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 69 ms to 83 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.2 MB in 294 requests on a phone: other files 1.0 MB (155), images 562 KiB (50) and scripts 423 KiB (56). Under 2 MB keeps phones on slow connections fast.

1920_x_1000_px_1920_x_700_px_1920_x_1000_px_5.jpg is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

By the Sustainable Web Design model, a visit to your homepage emits about 0.62 g of CO₂e: 74.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

40 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.

Alternative text of images should not be repeated as text: 10 elements on the page fail this check, rated minor by axe-core.

Headings should not be empty: 1 element on the page fails this check, rated minor by axe-core.

Your <h1> is empty.

The homepage links to 215 pages on miir.jp and 6 external pages.

We fetched 15 pages linked from your homepage (of 62 found) and read each the way a search engine does.

36 of 75 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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 348 words of visible text.

Before a visitor clicks anything, the page loads Meta Pixel (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 8 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 6 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.