kasa.com website review

Your mobile performance score is 42 (desktop: 60). Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 7.2 s on main-thread work while loading, 5.0 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, Segment and triptease.io and others), adding 1.7 MB and 1.4 s of main-thread time.

About 886 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 300 ms faster on a phone.

9 files block the first paint until they finish downloading. Deferring or inlining them could save about 900 ms.

Google Tag Manager costs a phone 487 ms of main-thread work and 852 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.

19 files are served with short cache lifetimes, so returning visitors download them again (522 KiB).

20 long tasks block the main thread while loading, the longest for 440 ms. During a long task the page ignores taps.

Segment costs a phone 396 ms of main-thread work and 227 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 2,527 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

About 23 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.

3 images could be 86 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Polyfills for old browsers add 55 KiB JavaScript that modern phones do not need.

39 KiB JavaScript is shipped twice across bundles.

36 KiB could be saved by minifying JavaScript.

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.

The page becomes fully interactive after 26.1 s. Good is under 3.8 s.

Scripts block taps and scrolling for 2.0 s in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 10.0 s (Speed Index). Good is under 3.4 s.

Your largest element takes 5.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “We collect information to optimize and improve the performa…”. Most of its time is element render delay (3.5 s).

Real visitors wait 237 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 194 ms to 261 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 2.4 s to 2.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.8 MB in 166 requests on a phone: media 2.6 MB (4), scripts 2.5 MB (86) and images 348 KiB (17). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.66 g of CO₂e: 198.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

All page content should be contained by landmarks: 2 elements on the page fail this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

Your title is only 28 characters: “Your home on the road | Kasa”. Between 30 and 65 characters leaves room to say what you do and for whom.

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

The homepage links to 164 pages on kasa.com and 9 external pages.

We fetched 15 pages linked from your homepage (of 144 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=343031198&tm=gtm002&Ver=2&mid=3af135f3-8ebf-45a2-ad96-048cd574ea45&bo=1&sid=2c64ffe0d2a811f189ec1ba2a4d552ce&vid=2c654f10d2a811f19f2489b84e4fda9c&vids=1&msclkid=N&pi=9.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

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.

Social proof on the homepage: 91 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

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 1,177 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Hotjar and HubSpot and 4 mores (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 (measured from a US location before any click).

Loading the homepage contacts 24 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.