kings.com website review

145 files are served with short cache lifetimes, so returning visitors download them again (3.5 MB).

26 images could be 9.9 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 2.3 s faster on a phone.

About 2.3 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 7.9 s faster on a phone.

A phone's processor spends 10.8 s on main-thread work while loading, 7.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

Your mobile performance score is 16 (desktop: 26). Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (Google Tag Manager, Google/Doubleclick Ads and alive5.com and others), adding 2.1 MB and 1.4 s of main-thread time.

Google Tag Manager costs a phone 656 ms of main-thread work and 800 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.

About 102 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 600 ms faster on a phone.

Polyfills for old browsers add 98 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 300 ms faster on a phone.

Google/Doubleclick Ads costs a phone 331 ms of main-thread work and 513 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.

20 long tasks block the main thread while loading, the longest for 257 ms. During a long task the page ignores taps.

The page has 1,769 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

92 KiB could be saved by minifying JavaScript.

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.

Real visitors wait 4.7 s for the largest content to appear (75th percentile). Good is under 2.5 s.

For real visitors the layout shifts by 0.26 (75th percentile). Good is under 0.1.

Real visitors see the first content after 3.3 s (75th percentile). Good is under 1.8 s.

Your largest element takes 32.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Tickets On Sale”.

Visually, the page fills in at 21.9 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 74.0 s. Good is under 3.8 s.

Scripts block taps and scrolling for 1.9 s in total while the page loads. Good is under 200 ms.

The first text or image appears after 4.5 s on a phone. Good is under 1.8 s.

The layout shifts by 0.256 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Real visitors wait 1.3 s for your server to start answering (75th percentile). Good is under 800 ms.

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

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 158 ms to 158 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 2.8 s to 2.9 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 31.5 MB in 358 requests on a phone: media 14.5 MB (2), images 11.2 MB (56) and scripts 4.8 MB (132). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 8.92 g of CO₂e: 1070.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

Elements with role="dialog" or role="alertdialog" do not have accessible names. (1 element).

1 form field has no label, so screen readers announce an empty box and autofill guesses.

ARIA role should be appropriate for the element: 3 elements on the page fail this check, rated minor by axe-core.

Elements marked as presentational should be consistently ignored: 3 elements on the page fail this check, rated minor by axe-core.

Alternative text of images should not be repeated as text: 1 element on the page fails this check, rated minor by axe-core.

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

The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.

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

Your robots.txt shuts out ChatGPT (ChatGPT-User) and Perplexity (PerplexityBot). These fetch pages to answer people's questions and cite the source, so your site can't be quoted or linked in those answers.

A phone browser shows 640 words, but the HTML your server sends has only 0. GPTBot, ClaudeBot and PerplexityBot read that HTML without running JavaScript, so they see an almost empty page. Server-side rendering or pre-rendering fixes it.

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.

There is no https://www.nba.com/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

robots.txt blocks GPTBot, ClaudeBot, Google-Extended, Applebot-Extended and CCBot, which collect pages to train models. That's a legitimate choice and doesn't by itself stop the site appearing in AI answers.

10 images failed to load on a phone, for example https://cdn.nba.com/next/fallback.jpg.

16 of 73 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

Large scripts ship without source maps.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

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

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

There is no form on the homepage, so every lead has to click through to another page first.

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 640 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager, Meta Pixel, Microsoft Clarity and Reddit 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 10 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 26 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.