Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
mkt-static.crypto.com/cdc_dotcom_partner-sizzle-reel_mobile_low.mp4	0.0 ms	4.4 MiB
mkt-static.crypto.com/cdc_home_producthero_mainapp_eea_2x.webp	0.0 ms	265.7 KiB
mkt-static.crypto.com/cdc-home-hero-mobile-eur.webp	0.0 ms	123.5 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	86400.0 s	123.3 KiB
mkt-static.crypto.com/cdc_home_card-image-mobile.webp	0.0 ms	16.5 KiB
websdk.appsflyer.com/?st=pba&	0.0 ms	15.8 KiB
cdn.segment.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js	0.0 ms	9.2 KiB
crypto.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?	14400.0 s	12.0 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	19.1 KiB
/scripttemplates/otSDKStub.js?did=a87e5ccf-a1f4-4df6-b2b7...	86400.0 s	9.1 KiB
/next-integrations/actions/amplitude-plugins/f12a4347e108...	0.0 ms	2.9 KiB
/next-integrations/actions/braze-cloud-plugins/c3dbe2dde9...	0.0 ms	2.5 KiB
mkt-static.crypto.com/cdc_icon_mainapp.svg	0.0 ms	1.1 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.7 KiB

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:231.073 source:map[column:28589 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:12.737 source:map[column:6042 line:0 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/4274-af2e2388a1d9f9ba.js urlProvider:network]] map[reflowTime:16.64 source:map[column:27803 line:0 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/4274-af2e2388a1d9f9ba.js urlProvider:network]] map[reflowTime:13.87 source:map[column:9860 line:0 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/95fce3dc-e68545f45ab5cb5e.js urlProvider:network]] map[reflowTime:16.42 source:map[column:207073 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js urlProvider:network]] map[reflowTime:25.569 source:map[column:5500 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js urlProvider:network]] map[reflowTime:205.906 source:map[column:40832 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js urlProvider:network]] map[reflowTime:52.973 source:map[column:39804 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js urlProvider:network]] map[reflowTime:25.493 source:map[column:6975 line:1 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js urlProvider:network]] map[reflowTime:0.695 source:map[column:15058 line:0 type:source-location url:https://crypto.com/mkt-web/_next/static/chunks/4374-7dcb3005805c103f.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Tu viaje cripto empieza aquí `div.flex > div.relative > div.h-auto > img.object-fill`	mkt-static.crypto.com/cdc_home_producthero_mainapp_eea_2x.webp	265.3 KiB	263.8 KiB
cdc home hero mobile eur `div.relative > div.flex > div.object-contain > img.object-contain`	mkt-static.crypto.com/cdc-home-hero-mobile-eur.webp	123.0 KiB	115.0 KiB

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14....	1.1 KiB	819 ms
crypto.com/mkt-web/_next/static/css/287f8492c5f48a97.css	38.6 KiB	905 ms
crypto.com/mkt-web/_next/static/css/3c1de467bb726f55.css	277 B
crypto.com/mkt-web/_next/static/css/15a460f12b20e8b4.css	2.9 KiB
crypto.com/mkt-web/_next/static/css/fcc746b9bf7dabde.css	7.1 KiB	151 ms

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 805 ms

URL	Time Spent
crypto.com/	805 ms
crypto.com/es-es	0.0 ms

Diagnostics

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.1 s 749.4 KiB

URL	Transfer Size	Est Savings
www.crypto.com/gtm/gtm.js?id=GTM-WG9FXPH	210.1 KiB	80.8 KiB
crypto.com/mkt-web/_next/static/chunks/3e8a047a-2a4967e584b1fb4c.js	90.5 KiB	77.3 KiB
crypto.com/gtm/?id=G-PC0RNJG7RR&cx=c&gtm=4e64k0	180.9 KiB	74.7 KiB
crypto.com/gtm/?id=AW-720965628&cx=c&gtm=4e64k0	151.0 KiB	71.2 KiB
crypto.com/gtm/?id=AW-400710806&cx=c&gtm=4e64k0	149.3 KiB	71.0 KiB
crypto.com/gtm/?id=AW-10873791410&cx=c&gtm=4e64k0	145.2 KiB	70.4 KiB
crypto.com/gtm/?id=AW-416630063&cx=c&gtm=4e64k0	144.6 KiB	70.1 KiB
crypto.com/mkt-web/_next/static/chunks/7ec6c48e-eb28669abea8e463.js	276.0 KiB	65.6 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	123.2 KiB	64.5 KiB
crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js	99.4 KiB	49.4 KiB
crypto.com/mkt-web/_next/static/chunks/95fce3dc-e68545f45ab5cb5e.js	245.6 KiB	33.4 KiB
crypto.com/mkt-web/_next/static/chunks/6660-2b8981d89683e9c4.js	35.1 KiB	21.1 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
Unattributable	2.3 s	244 ms	0.0 ms
crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js	2.3 s	1.3 s	21 ms
crypto.com/mkt-web/_next/static/chunks/3766-9dab8aa43f28346f.js	2.1 s	1.4 s	40 ms
crypto.com/es-es	1.5 s	61 ms	20 ms
crypto.com/mkt-web/_next/static/chunks/94655f7e-227fce6c827dcad4.js	728 ms	367 ms	22 ms
crypto.com/gtm/?id=AW-10873791410&cx=c&gtm=4e64k0	524 ms	432 ms	29 ms
www.crypto.com/gtm/gtm.js?id=GTM-WG9FXPH	408 ms	327 ms	69 ms
crypto.com/mkt-web/_next/static/chunks/7ec6c48e-eb28669abea8e463.js	381 ms	275 ms	105 ms
crypto.com/mkt-web/_next/static/chunks/6660-2b8981d89683e9c4.js	342 ms	295 ms	8.6 ms
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	246 ms	169 ms	41 ms
crypto.com/cdn-cgi/challenge-platform/scripts/jsd/main.js	238 ms	227 ms	2.1 ms
crypto.com/gtm/?id=G-PC0RNJG7RR&cx=c&gtm=4e64k0	232 ms	177 ms	54 ms
crypto.com/gtm/?id=AW-720965628&cx=c&gtm=4e64k0	146 ms	108 ms	37 ms
crypto.com/gtm/?id=AW-400710806&cx=c&gtm=4e64k0	142 ms	111 ms	30 ms
crypto.com/gtm/?id=AW-416630063&cx=c&gtm=4e64k0	142 ms	107 ms	33 ms
unpkg.com/@splinetool/viewer@1.10.48/build/spline-viewer.js	131 ms	0.5 ms	122 ms
crypto.com/mkt-web/_next/static/chunks/95fce3dc-e68545f45ab5cb5e.js	105 ms	1.1 ms	104 ms
cdn.segment.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js	99 ms	94 ms	3.1 ms
websdk.appsflyer.com/?st=pba&	69 ms	44 ms	6.2 ms
crypto.com/mkt-web/_next/static/chunks/3e8a047a-2a4967e584b1fb4c.js	67 ms	39 ms	25 ms
crypto.com/mkt-web/_next/static/chunks/webpack-b4124781c033b92d.js	65 ms	62 ms	2.1 ms
crypto.com/mkt-web/_next/static/chunks/6839-ba88c7085a85b219.js	59 ms	5.0 ms	1.3 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	5.9 s
Style & Layout	2.6 s
Other	2.5 s
Script Parsing & Compilation	824 ms
Rendering	400 ms
Garbage Collection	244 ms
Parse HTML & CSS	87 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 21.4 KiB

URL	Transfer Size	Est Savings
	24.1 KiB	21.4 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
mkt-static.crypto.com/cdc_dotcom_partner-sizzle-reel_mobile_low.mp4	4.4 MiB
price-api.crypto.com/meta/v2/all-tokens	822.6 KiB
unpkg.com/@splinetool/viewer@1.10.48/build/spline-viewer.js	625.4 KiB
crypto.com/mkt-web/_next/static/chunks/7ec6c48e-eb28669abea8e463.js	298.0 KiB
price-api.crypto.com/price/v1/all-ranks	271.6 KiB
crypto.com/mkt-web/_next/static/chunks/95fce3dc-e68545f45ab5cb5e.js	267.7 KiB
mkt-static.crypto.com/cdc_home_producthero_mainapp_eea_2x.webp	265.7 KiB
crypto.com/gtm/gtm.js?id=GTM-WG9FXPH	210.4 KiB
crypto.com/gtm/?id=G-PC0RNJG7RR&cx=c&gtm=4e64k0	181.2 KiB
crypto.com/gtm/?id=AW-720965628&cx=c&gtm=4e64k0	151.3 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
Tu viaje cripto empieza aquí `div.flex > div.relative > div.h-auto > img.object-fill`	mkt-static.crypto.com/cdc_home_producthero_mainapp_eea_2x.webp
cdc home hero mobile eur `div.relative > div.flex > div.object-contain > img.object-contain`	mkt-static.crypto.com/cdc-home-hero-mobile-eur.webp

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits

●Optimize DOM size

●Font display

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 2 animated elements found

●Network Requests

●Network Round Trip Times 170 ms

●Server Backend Latencies 190 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 50 ms

○INP breakdown

○Avoid large layout shifts

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.mx-auto > div.flex > div.flex > button.flex `div.mx-auto > div.flex > div.flex > button.flex`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Registrarse `header.sticky > div.mx-auto > div.flex > a.flex`
Registrarse `div.h-auto > div.p-[32px_16px] > div.flex > a.flex`
Descarga la app `div.flex > div.flex > a.relative > p.text-[14px]`
La cartera OnChain es un producto independiente y no está regulada conforme al … `div.flex > p.max-w-[1100px] > div.payload-richtext > p`
Easy & Fast `a.flex-1 > div.group > div.flex > span.inline-flex`
Aceptar todas las cookies `div#onetrust-button-group-parent > div#onetrust-button-group > div.banner-actions-container > button#onetrust-accept-btn-handler`

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
chat.crypto.com `div.flex-col-reverse > div.w-full > p > a.text-[#1199FA]`

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Productos `nav.custom-scrollbar > div.h-auto > div.py-[24px] > h5.p-[0px_16px_10px_16px]`

These are opportunities to improve keyboard navigation in your application.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Popular Velo VELO -0.47% Pudgy Penguins PENGU +9.91% Wrapped Bitcoin WBTC +3.84… `div.fixed > div.custom-scrollbar > div > ul.custom-scrollbar`

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Velo VELO -0.47% `div > ul.custom-scrollbar > div.mb-[24px] > li`
Pudgy Penguins PENGU +9.91% `div > ul.custom-scrollbar > div.mb-[24px] > li`
Wrapped Bitcoin WBTC +3.84% `div > ul.custom-scrollbar > div.mb-[24px] > li`
PAX Gold PAXG +0.42% `div > ul.custom-scrollbar > div.mb-[24px] > li`
B BlackRock USD In... BUIDL +0% `div > ul.custom-scrollbar > div.mb-[24px] > li`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta `head > meta`

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Términos y condiciones para el EEE `div.mt-[16px] > div.justify-start > div.ml-[-8px] > a.border-r-[1px]`
Estado `div.mt-[16px] > div.justify-start > div.ml-[-8px] > a.border-r-[1px]`
Preferencias de cookies `div.mt-[16px] > div.justify-start > div.ml-[-8px] > button#ot-sdk-btn`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Image elements have `[alt]` attributes

●Form elements have associated labels

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links have a discernible name

●No element has a `[tabindex]` value greater than 0

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Elements with visible text labels have matching accessible names.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
SharedStorage	crypto.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	crypto.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge	crypto.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js	Error: Minified React error #418; visit https://react.dev/errors/418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at t5 (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:24674) at iZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:120615) at ia (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:95166) at https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91092 at https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91099 at oZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91204) at MessagePort.T (https://crypto.com/mkt-web/_next/static/chunks/3766-9dab8aa43f28346f.js:1:84304)
crypto.com/mkt-web/_next/static/chunks/3766-9dab8aa43f28346f.js	Error: Minified React error #418; visit https://react.dev/errors/418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at t5 (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:24674) at iZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:120615) at ia (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:95166) at https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91092 at https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91099 at oZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91204) at MessagePort.T (https://crypto.com/mkt-web/_next/static/chunks/3766-9dab8aa43f28346f.js:1:84304)
crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js	Error: Minified React error #423; visit https://react.dev/errors/423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at iZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:118353) at ia (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:95166) at https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:94988 at il (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:94995) at oJ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:92351) at oZ (https://crypto.com/mkt-web/_next/static/chunks/ff759bab-9d37712aebfc0bac.js:1:91770) at MessagePort.T (https://crypto.com/mkt-web/_next/static/chunks/3766-9dab8aa43f28346f.js:1:84304)
web.crypto.com/api/web/auth/session/is-verified	`Failed to load resource: the server responded with a status of 401 ()`
web.crypto.com/api/proxy/private/app/user/show	`Failed to load resource: the server responded with a status of 401 ()`
web.crypto.com/api/proxy/private/app/user/show	`Failed to load resource: the server responded with a status of 401 ()`
web.crypto.com/api/web/auth/session/is-verified	`Failed to load resource: the server responded with a status of 401 ()`
crypto.com/lib/disable-linker.js	`Failed to load resource: the server responded with a status of 404 ()`
crypto.com/mkt-web/_next/static/chunks/8655-c69c739be25d5b66.js	`Refused to execute script from 'https://crypto.com/lib/disable-linker.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.`
unpkg.com/@splinetool/viewer@1.10.48/build/spline-viewer.js line 8431, col 622	`SyntaxError: Unexpected token 'export'`

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
www.crypto.com/gtm/gtm.js?id=GTM-WG9FXPH
crypto.com/mkt-web/_next/static/chunks/95fce3dc-e68545f45ab5cb5e.js
crypto.com/mkt-web/_next/static/chunks/7ec6c48e-eb28669abea8e463.js
crypto.com/gtm/?id=G-PC0RNJG7RR&cx=c&gtm=4e64k0
/next-integrations/actions/braze-cloud-plugins/c3dbe2dde9...	/next-integrations/actions/braze-cloud-plugins/c3dbe2dde9...
/next-integrations/actions/amplitude-plugins/f12a4347e108...	/next-integrations/actions/amplitude-plugins/f12a4347e108...
cdn.segment.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js	cdn.segment.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js.map

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

○Redirects HTTP traffic to HTTPS

○Detected JavaScript libraries

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
cronos.org/	Más información
crypto.com/document/risk-disclosure-eu	aquí
cookiepedia.co.uk/giving-consent-to-cookies	Más información

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`