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.

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

items: [map[reflowTime:36.003 source:map[type:text value:[unattributed]]]]

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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

value: No additional origins are good candidates for preconnecting

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
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB

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
section.grid > div.relative > div.relative > img.relative `section.grid > div.relative > div.relative > img.relative`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...	122.6 KiB	94.0 KiB

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

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: 778 ms

URL	Time Spent
toptal.com/	778 ms
www.toptal.com/	0.0 ms

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.

Diagnostics

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
www.toptal.com/	1.1 s	81 ms	5.9 ms
frontier-assets.toptal.com/13318.3c6824fd4549baed.js	1.0 s	868 ms	21 ms
Unattributable	1.0 s	18 ms	0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-K4WD79L	493 ms	393 ms	87 ms
www.googletagmanager.com/gtag/js?id=UA-21104039-1	467 ms	406 ms	53 ms
frontier-assets.toptal.com/home.ba6d23185955c80d.js	390 ms	371 ms	13 ms
www.googletagmanager.com/gtag/js?id=G-PRVX9NXCW3&cx=c&gtm=4e64h1	353 ms	259 ms	87 ms
frontier-assets.toptal.com/33685.480a66a4cd9095c5.js	154 ms	145 ms	5.4 ms
frontier-assets.toptal.com/64593.5755143167d706ba.js	147 ms	53 ms	27 ms
www.google-analytics.com/analytics.js	59 ms	48 ms	9.8 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	2.7 s
Other	1.3 s
Style & Layout	480 ms
Script Parsing & Compilation	361 ms
Rendering	208 ms
Parse HTML & CSS	146 ms
Garbage Collection	119 ms

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: 0.0 ms 197.4 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtag/js?id=G-PRVX9NXCW3&cx=c&gtm=4e64h1	173.0 KiB	67.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-K4WD79L	170.6 KiB	66.3 KiB
www.googletagmanager.com/gtag/js?id=UA-21104039-1	115.2 KiB	63.3 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
Newsweek `div.flex > div.paragraph-sm > span > img`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
section.grid > div.relative > div.flex > img.h-8 `section.grid > div.relative > div.flex > img.h-8`	/images?url=https%3A%2F%2Ffrontier-assets.toptal.com%2F6b...
section.grid > div.relative > div.relative > img.relative `section.grid > div.relative > div.relative > img.relative`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Casey Arrington `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Camila Pereira `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Jakub Rehor `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Cheryl Da Silva `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Erita Skendaj `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Adrian Gonzalez `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Jonah Elbaz `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Savannah Enright `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Andre N. Walker `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Danielle Thompson `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
Jeremy Santy `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`
Arvind Kumar `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`
Vladimir Mitrovic `figure.m-0 > div.caliber-avatar-clip > picture.!contents > img.max-w-full`
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`	/images?url=https%3A%2F%2Fbs-uploads.toptal.io%2Fblackfis...
section.grid > div.relative > div.flex > img.h-4 `section.grid > div.relative > div.flex > img.h-4`	/images?url=https%3A%2F%2Ffrontier-assets.toptal.com%2Fdf...
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`
div.flex > div.w-full > div.flex > img.block `div.flex > div.w-full > div.flex > img.block`
Hire Quickly `div._1zgiz83T > div._2UWTmrac > div.QrsF6XFQ > img.block`
The Top 3% `div._1zgiz83T > div._2UWTmrac > div.QrsF6XFQ > img.block`
Leading the Future of Work `div._1zgiz83T > div._2UWTmrac > div.QrsF6XFQ > img.block`
A Level Above `div._1zgiz83T > div._2UWTmrac > div.QrsF6XFQ > img.block`
Adam Ivansky `div.flex > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Apple `div.shadow-sm > div.flex > div.flex-1 > img.block`
Manuela Kajkara `div.flex > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Meta `div.shadow-sm > div.flex > div.flex-1 > img.block`
Nimrod Talmon `div.flex > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Google `div.shadow-sm > div.flex > div.flex-1 > img.block`
Toptal `div.shadow-sm > div.basis-auto > div.flex > img.block`
Motorola `div.shadow-sm > div.basis-auto > div.flex > img.block`
Toptal `div.shadow-sm > div.basis-auto > div.flex > img.block`
Salesforce `div.shadow-sm > div.basis-auto > div.flex > img.block`
Toptal `div.shadow-sm > div.basis-auto > div.flex > img.block`
Microsoft `div.shadow-sm > div.basis-auto > div.flex > img.block`
CNBC `div._3s0MOySy > blockquote.LLqGL562 > div > img._1nMc88YP`
BCG X `div#testimonials-carousel-strip > div#testimonials-carousel-slide-1 > blockquote.shadow-sm > img.mt-2`
Zoetis `div#testimonials-carousel-strip > div#testimonials-carousel-slide-2 > blockquote.shadow-sm > img.mt-2`
Cleveland Cavaliers `div#testimonials-carousel-strip > div#testimonials-carousel-slide-3 > blockquote.shadow-sm > img.mt-2`
Alex Braden `div > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Alan Hadyk `div > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Adel Benzehda `div > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Emiliano Angieri `div > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`
Teimur Gasanov `div > figure.m-0 > div.caliber-avatar-clip > img.max-w-full`

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

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●Avoids enormous network payloads Total size was 1,043 KiB

●User Timing marks and measures 7 user timings

●Avoid long main-thread tasks 19 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 10 ms

●Server Backend Latencies 220 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 10 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

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.

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
Accept Cookies `main#page-root > div#cookie-banner-host > div.w-full > button.box-border`
Hire Top Talent `div.lg:flex > div.relative > div.flex > a.box-border`
Discover Toptal Talent `div#talent-network-developers-tab > div.w-full > div.isolate > a.box-border`
Hire Top Talent `div.grid > div.col-span-12 > div.flex > a.box-border`
Start Hiring `div.grid > div.col-span-12 > div._1v4I2SyA > a.box-border`

These are opportunities to improve the legibility of your content.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Developers Seasoned software engineers, coders, and architects with expertise … `section.grid > div.col-span-12 > div.w-full > a.flex`
Designers Expert UI, UX, Visual, and Interaction designers as well as a wide r… `section.grid > div.col-span-12 > div.w-full > a.flex`
Marketing Experts Experts in digital marketing, growth marketing, content crea… `section.grid > div.col-span-12 > div.w-full > a.flex`
Management Consultants Finance experts, business strategists, M&A consultants,… `section.grid > div.col-span-12 > div.w-full > a.flex`
Project Managers Digital and technical project managers, scrum masters, and mo… `section.grid > div.col-span-12 > div.w-full > a.flex`
Product Managers Digital product managers, scrum product owners with expertise… `section.grid > div.col-span-12 > div.w-full > a.flex`
Sales Experts Lead generation experts, SDRs, sales reps, BDRs, customer succes… `section.grid > div.col-span-12 > div.w-full > a.flex`

○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

●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

●`[role]` values are valid

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

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

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

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

●`[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 are distinguishable without relying on color.

●Links have a discernible name

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○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

○Form elements have associated labels

○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

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

○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.

○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.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●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 browser errors logged to the console

●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 DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

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.

○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 have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`