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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

65

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.

RequestCache TTLTransfer Size
/uploads/image/file/23403/container_thin-man-3d-printing-...14400.0 s377.9 KiB
/uploads/image/file/42514/container_valkyrie-reckon-model...14400.0 s365.7 KiB
/uploads/image/file/2686/container_the-eiffel-tower-minia...0.0 ms188.9 KiB
/uploads/image/file/69454/container_plastic-knife-model-3...14400.0 s226.6 KiB
/uploads/image/file/87850/container_iron-man-mark-7-3d-pr...14400.0 s167.4 KiB
/uploads/image/file/84046/container_keichain-smartphone-s...14400.0 s100.3 KiB
/uploads/image/file/28104/container_low-poly-giraffe-3d-p...14400.0 s68.6 KiB
assets.pinshape.com/uploads/user/avatar/1085604/Ur_Render.png14400.0 s61.9 KiB
/uploads/image/file/139166/container_tortoise-keychain-sm...14400.0 s57.0 KiB
/uploads/image/file/31481/container_poop-emoji-keychain-3...14400.0 s34.0 KiB
assets.pinshape.com/uploads/user/avatar/29621/metroid.gif14400.0 s33.4 KiB
/uploads/image/file/77630/container_darth-vader-bust-easy...14400.0 s32.9 KiB
/uploads/image/file/21237/container_lego-storm-trooper-bl...14400.0 s30.9 KiB
assets.pinshape.com/uploads/user/avatar/89122/rounded.png14400.0 s21.9 KiB
/uploads/image/file/31498/container_makeup-orangizer-3d-p...14400.0 s17.4 KiB
assets.pinshape.com/uploads/user/avatar/16136/WT-logo2.jpg14400.0 s17.4 KiB
assets.pinshape.com/uploads/user/avatar/45968/sonia_verdu.jpg14400.0 s17.1 KiB
pinshape.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s12.7 KiB
/uploads/user/avatar/14966/10363871_10100210846434665_128...14400.0 s12.2 KiB
/uploads/user/avatar/95616/251274_868765444928_1831484348...14400.0 s11.9 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...86400.0 s10.7 KiB
pinshape.com/static/js/global-moderation.js14400.0 s6.1 KiB
pinshape.com/static/js/collections/pinshape-collections-ui.js14400.0 s5.5 KiB
pinshape.com/static/js/filters/pinshape-filters.js14400.0 s4.8 KiB
pinshape.com/static/js/collections/pinshape-collections-core.js14400.0 s4.6 KiB
pinshape.com/static/js/pinshape-app-coordinator.js14400.0 s4.5 KiB
pinshape.com/static/js/ad-management.js14400.0 s4.5 KiB
assets.pinshape.com/uploads/user/avatar/72247/IMG_20160310_160522.jpg14400.0 s4.3 KiB
/uploads/user/avatar/1194/LFS_icon2015_ORANGEthingiverse-...14400.0 s4.2 KiB
pinshape.com/static/css/pinshape-components.css14400.0 s3.8 KiB
pinshape.com/static/js/user-feed.js14400.0 s3.8 KiB
pinshape.com/static/css/pinshape-interactions.css14400.0 s3.7 KiB
pinshape.com/static/js/ui/pinshape-ui.js14400.0 s3.7 KiB
pinshape.com/static/js/collections/pinshape-collection-modal.js14400.0 s3.4 KiB
pinshape.com/static/js/likes/pinshape-likes.js14400.0 s3.2 KiB
pinshape.com/static/css/pinshape-base.css14400.0 s3.2 KiB
pinshape.com/static/js/media/pinshape-media.js14400.0 s3.2 KiB
pinshape.com/static/js/collections/pinshape-collection-subscription.js14400.0 s2.8 KiB
pinshape.com/static/css/pinshape-items.css14400.0 s2.6 KiB
pinshape.com/static/js/email-verification.js14400.0 s2.5 KiB
pinshape.com/static/js/base-moderation.js14400.0 s2.4 KiB
pinshape.com/static/js/utils/pinshape-utils.js14400.0 s2.4 KiB
pinshape.com/static/js/collections/pinshape-collections-profile.js14400.0 s2.1 KiB
pinshape.com/static/js/cookie-consent-banner.js14400.0 s2.0 KiB
pinshape.com/static/js/forms/pinshape-search-forms.js14400.0 s1.8 KiB
pinshape.com/static/js/collections/pinshape-collections.js14400.0 s1.8 KiB
pinshape.com/static/css/collections.css14400.0 s1.3 KiB
pinshape.com/static/css/cookie-consent-banner.css14400.0 s974 B
pinshape.com/static/css/item-widget.css14400.0 s796 B
pinshape.com/static/images/placeholder-item.svg14400.0 s769 B
pinshape.com/static/css/moderation-dropdown.css14400.0 s727 B
pinshape.com/static/css/critical-layout.css14400.0 s664 B

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: Ghost with sunglasses
path: 1,HTML,1,BODY,4,MAIN,4,SECTION,0,DIV,1,DIV,0,DIV,0,DIV,1,A,0,DIV,0,IMG
selector: div.card > a.text-decoration-none > div.position-relative > img.card-img-top
snippet: <img srcset="//assets.pinshape.com/uploads/image/file/492918/small_ghost-with-sunglasse…" sizes="(max-width: 1200px) 300px, (max-width: 992px) …" src="//assets.pinshape.com/uploads/image/file/492918/container_ghost-with-sungl…" class="card-img-top item-image" alt="Ghost with sunglasses" onerror="handleImageError(this)">

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

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.

URLResource SizeEst Savings
Thin Man div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/23403/container_thin-man-3d-printing-...377.3 KiB356.7 KiB
Valkyrie Reckon model div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/42514/container_valkyrie-reckon-model...365.1 KiB340.6 KiB
Printable Terrains - Dungeon Pack 1 div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/558527/container_printable-terrains-d...296.8 KiB272.3 KiB
Electric Pokemon Card Stand div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/478971/container_electric-pokemon-car...267.9 KiB243.4 KiB
plastic knife model div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/69454/container_plastic-knife-model-3...225.9 KiB206.0 KiB
Ghost with sunglasses div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/492918/container_ghost-with-sunglasse...192.6 KiB174.2 KiB
The Eiffel Tower Miniature div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/2686/container_the-eiffel-tower-minia...188.5 KiB167.8 KiB
Iron Man Mark 7 div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/87850/container_iron-man-mark-7-3d-pr...166.8 KiB147.8 KiB
Keichain / Smartphone Stand Cat div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/84046/container_keichain-smartphone-s...99.6 KiB78.4 KiB
Standard Of Ur div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
assets.pinshape.com/uploads/user/avatar/1085604/Ur_Render.png61.3 KiB61.2 KiB
RPGfigures div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
assets.pinshape.com/uploads/user/avatar/5236552/Avatar.png51.7 KiB51.6 KiB
Low Poly Giraffe div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/28104/container_low-poly-giraffe-3d-p...68.0 KiB47.3 KiB
Tortoise Keychain / Smartphone Stand div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/139166/container_tortoise-keychain-sm...56.3 KiB37.0 KiB
Night647 div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
assets.pinshape.com/uploads/user/avatar/29621/metroid.gif32.7 KiB32.4 KiB
nakwada div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
assets.pinshape.com/uploads/user/avatar/89122/rounded.png21.2 KiB21.2 KiB
Poop Emoji Keychain div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/31481/container_poop-emoji-keychain-3...33.4 KiB20.7 KiB
Lego Storm Trooper Blaster div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/21237/container_lego-storm-trooper-bl...30.2 KiB20.6 KiB
Darth Vader bust - Easy print div.card > a.text-decoration-none > div.position-relative > img.card-img-top
/uploads/image/file/77630/container_darth-vader-bust-easy...32.3 KiB20.2 KiB
Sonia Verdu div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
assets.pinshape.com/uploads/user/avatar/45968/sonia_verdu.jpg16.5 KiB16.4 KiB
bchan div.d-flex > small.text-muted > a.text-decoration-none > img.rounded-circle
/uploads/user/avatar/95616/251274_868765444928_1831484348...11.3 KiB11.2 KiB
steven_dakh div.col-12 > div.d-flex > a.text-decoration-none > img.rounded-circle
/uploads/user/avatar/14966/10363871_10100210846434665_128...11.5 KiB11.1 KiB

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

Diagnostics

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: 300 ms 42.9 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.1 KiB
URLTransfer SizeEst Savings
pinshape.com/static/js/global-moderation.js5.6 KiB3.0 KiB
pinshape.com/static/js/ad-management.js3.9 KiB2.1 KiB

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

●Max Potential First Input Delay 130 ms
●Layout shift culprits
●Document request latency
●Optimize DOM size
●Font display
●Forced reflow
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Reduce unused JavaScript
●JavaScript execution time 0.3 s
●Minimizes main-thread work 1.2 s
●Avoid long main-thread tasks 2 long tasks found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 160 ms
●Server Backend Latencies 200 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 230 ms
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
○Avoid large layout shifts
83

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.d-lg-none > div.d-flex > form.d-flex > button.btn div.d-lg-none > div.d-flex > form.d-flex > button.btn

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
Join div.d-flex > div.me-3 > div.d-flex > a.btn
Browse div.container > div.d-lg-none > div.d-flex > a.btn
32.99 USD div.col-lg-3 > div.card > div.card-body > div.item-price
View Product div.col-lg-3 > div.card > div.card-body > a.item-link
Past Contests | Privacy Policy | Terms of Use div.container > div.row > div.col-md-12 > p.text-muted
Copyright © 2026 MatterHackers, Inc. All rights reserved. div.container > div.row > div.col-md-12 > p.text-muted
Learn more div#cookie-consent-banner > div.cookie-consent-content > div.cookie-consent-text > a
Decline div#cookie-consent-banner > div.cookie-consent-content > div.cookie-consent-buttons > button#cookie-consent-decline
Accept div#cookie-consent-banner > div.cookie-consent-content > div.cookie-consent-buttons > button#cookie-consent-accept

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
MatterHackers div.row > div.col-md-12 > p.text-muted > a.text-decoration-none

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
Ghost with sunglasses div.card > div.card-body > a.text-decoration-none > h5.card-title
Keichain / Smartphone Stand Cat div.card > div.card-body > a.text-decoration-none > h5.card-title
Low Poly Giraffe div.card > div.card-body > a.text-decoration-none > h5.card-title
Valkyrie Reckon model div.card > div.card-body > a.text-decoration-none > h5.card-title

These are opportunities to improve keyboard navigation in your application.

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
Gold Red Green Silky MH Build Series Magic PLA Filament - 1.75mm (1kg) MH Buil… div.col-lg-3 > div.card > div.card-body > a.item-link
View Product div.col-lg-3 > div.card > div.card-body > a.item-link
○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>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●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 have a discernible name
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○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
○`[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
○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
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○No element has a `[tabindex]` value greater than 0
○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.
○Identical links have the same purpose.
○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.
81

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 / WarningSource
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
●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 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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Detected JavaScript libraries
83

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

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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 destinationLink Text
pinshape.com/privacy-policyLearn more

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
●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`

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