lumix-usa.com website review

About 2.0 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 6.5 s faster on a phone.

37 files are served with short cache lifetimes, so returning visitors download them again (609 KiB).

13 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.5 s.

Your mobile performance score is 47. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 7.5 s on main-thread work while loading, 3.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (YouTube, Shopify and Freshchat and others), adding 3.6 MB and 1.8 s of main-thread time.

About 218 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 550 ms faster on a phone.

YouTube costs a phone 469 ms of main-thread work and 1.0 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.

Shopify costs a phone 328 ms of main-thread work and 660 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.

Freshchat costs a phone 305 ms of main-thread work and 804 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.

Google Tag Manager costs a phone 263 ms of main-thread work and 524 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 2,662 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Klaviyo costs a phone 121 ms of main-thread work and 326 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.

3 images could be 79 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 250 ms faster on a phone.

19 long tasks block the main thread while loading, the longest for 176 ms. During a long task the page ignores taps.

5 KiB could be saved by minifying CSS.

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

43 KiB could be saved by minifying JavaScript.

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

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 25.2 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 42.8 s. Good is under 3.8 s.

Visually, the page fills in at 10.1 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 644 ms in total while the page loads. Good is under 200 ms.

Real visitors wait 3.1 s for the largest content to appear (75th percentile). Good is under 2.5 s.

The first text or image appears after 2.3 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 2.0 s to 2.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 8.0 MB in 491 requests on a phone: scripts 4.4 MB (205), images 1.8 MB (53) and other files 1.1 MB (190). Under 2 MB keeps phones on slow connections fast.

L10_Banner_800x923-1.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).

1 image further down the page (46 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 2.26 g of CO₂e: 271.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

21 tap targets are too small or too close together to hit reliably with a finger.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 4 elements on the page fail this check, rated moderate by axe-core.

All page content should be contained by landmarks: 3 elements on the page fail this check, rated moderate by axe-core.

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

No meta description, so Google writes its own snippet from whatever text it finds.

There is no <h1>, so neither visitors nor Google get a clear main headline.

Your title is only 24 characters: “LUMIX Cameras and Lenses”. Between 30 and 65 characters leaves room to say what you do and for whom.

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

Open Graph is missing og:description, so shared links fall back to guesses.

The homepage links to 193 pages on lumix-usa.com and 28 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.

https://shop.panasonic.com/collections/lumix-deals, https://shop.panasonic.com/collections/s-series-adventure-kit-s-24-60mm-f2-8-lens, https://shop.panasonic.com/collections/shop-refurbished and https://shop.panasonic.com/pages/lumix-firmware-update-new-2026 have no meta description, so Google writes the search snippet from whatever text it finds.

https://shop.panasonic.com/pages/lumix-pro-services, https://shop.panasonic.com/collections/lumix-deals, https://shop.panasonic.com/products/lumix-digital-shotgun-microphone-dmw-dms1, https://shop.panasonic.com/collections/s-series-adventure-kit-s-24-60mm-f2-8-lens, / and https://shop.panasonic.com/collections/lumix-d2c-exclusive-models and 8 others have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 109 found) and read each the way a search engine does.

16 of 39 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

6 third-party cookies are set on load; browsers are restricting these, so whatever relies on them breaks.

5 errors were logged to the browser console while the page loaded, for example “resonateAnalytics is not defined”.

Chrome logged issues while loading the page (“Cookie”).

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

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 960 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel and 3 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 31 cookies, 1 of them by other companies (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.