crazygames.com website review

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

A phone's processor spends 5.7 s on main-thread work while loading, 3.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

The page has 4,748 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 51 (desktop: 70). Pages that score under 90 lose visitors before the first paint.

18 long tasks block the main thread while loading, the longest for 563 ms. During a long task the page ignores taps.

About 448 KiB of JavaScript is downloaded but never used on this page.

Facebook costs a phone 377 ms of main-thread work and 274 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.

13 images could be 282 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

3 files are served with short cache lifetimes, so returning visitors download them again (277 KiB).

7 third-party services load with your homepage (Facebook, privacy-mgmt.com and Google/Doubleclick Ads and others), adding 375 KiB and 476 ms of main-thread time.

About 46 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.

Polyfills for old browsers add 48 KiB JavaScript that modern phones do not need.

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 16.7 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 6.6 s (Speed Index). Good is under 3.4 s.

Real visitors wait 470 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

For real visitors the layout shifts by 0.14 (75th percentile). Good is under 0.1.

Real visitors see the first content after 2.0 s (75th percentile). Good is under 1.8 s.

Real visitors wait 980 ms for your server to start answering (75th percentile). Good is under 800 ms.

Your largest element takes 3.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The first text or image appears after 2.7 s on a phone. Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-10-03, real Chrome visitors' tap response (inp) went from 493 ms to 511 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-03, real Chrome visitors' largest content (lcp) went from 1.9 s to 2.0 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 3.4 MB in 233 requests on a phone: images 1.6 MB (110), scripts 1.3 MB (51) and other files 213 KiB (57). Under 2 MB keeps phones on slow connections fast.

1 image further down the page (20 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 0.98 g of CO₂e: 117.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Certain ARIA roles must be contained by particular parents: 8 elements on the page fail this check, rated critical by axe-core.

Elements must only use permitted ARIA attributes: 16 elements on the page fail this check, rated serious by axe-core.

1 image has no alt text, which hurts accessibility and image search.

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

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

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

Alternative text of images should not be repeated as text: 38 elements on the page fail this check, rated minor by axe-core.

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

No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

The homepage links to 106 pages on crazygames.com and 15 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.

There is no /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.

/new and /updated use the same meta description. A description written for each page earns more clicks.

/new, /hot, /updated and /originals have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 15 pages linked from your homepage (of 75 found) and read each the way a search engine does.

3 errors were logged to the browser console while the page loaded, for example “Cannot read properties of undefined (reading 'getRegistration')”.

Large scripts ship without source maps.

No Content-Security-Policy header, the main browser-side defence against injected scripts.

HSTS is set, but max-age is 7 days; one year is the recommended minimum.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

crazygames.com has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

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 testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

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.

The homepage has only about 227 words of visible text; thin pages give Google and first-time buyers little to go on.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

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

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and 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 13 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.