Lighthouse Desktop

· 0 checks — Desktop 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.

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-container > div.cols > figure.col > img `section.grid-container > div.cols > figure.col > img`	/s/files/1/0507/1506/6523/files/Webp.net-resizeimage_1.jp...	1.4 MiB	1.3 MiB
section.grid-container > div.cols > figure.col > img `section.grid-container > div.cols > figure.col > img`	cdn.shopify.com/s/files/1/0507/1506/6523/files/m2.jpg?v=1603906061	776.5 KiB	766.9 KiB
section.grid-container > div.cols > figure.col > img `section.grid-container > div.cols > figure.col > img`	cdn.shopify.com/s/files/1/0507/1506/6523/files/m4.jpg?v=1603906060	131.3 KiB	82.1 KiB
section.grid-container > div.cols > figure.col > img `section.grid-container > div.cols > figure.col > img`	cdn.shopify.com/s/files/1/0507/1506/6523/files/m1.jpg?v=1603906060	54.7 KiB	44.1 KiB
div#SlideshowWrapper-1603903819cbad3afe > div#Slideshow-1603903819cbad3afe > div#slickSlide-1603903819cbad3afe-1 > div.slideshow__image `div#SlideshowWrapper-1603903819cbad3afe > div#Slideshow-1603903819cbad3afe > div#slickSlide-1603903819cbad3afe-1 > div.slideshow__image`	mainstreetestatesales.com/cdn/shop/files/slide2.jpg?v=1614376838	113.3 KiB	6.5 KiB

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-5-DIV

nodeLabel: div#SlideshowWrapper-1603903819cbad3afe > div#Slideshow-1603903819cbad3afe > div#slickSlide-1603903819cbad3afe-0 > div.slideshow__image

path: 1,HTML,1,BODY,4,DIV,0,MAIN,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV

selector: div#SlideshowWrapper-1603903819cbad3afe > div#Slideshow-1603903819cbad3afe > div#slickSlide-1603903819cbad3afe-0 > div.slideshow__image

snippet: <div class="slideshow__image box ratio-container js lazyloaded" data-bg="//mainstreetestatesales.com/cdn/shop/files/slide1_300x300.jpg?v=1614376838" data-bgset="//mainstreetestatesales.com/cdn/shop/files/slide1_180x.jpg?v=1614376838 18…" data-parent-fit="contain" style="background-position: center center; background-image: url("https://mainstr…");" alt="" src="//mainstreetestatesales.com/cdn/shop/files/slide1_300x300.jpg?v=1614376838">

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

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
connect.facebook.net/en_US/fbevents.js	1200.0 s	97.1 KiB
/signals/config/3330667760480615?v=2.9.313&r=stable&domai...	1200.0 s	45.6 KiB
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	300.0 s	2.2 KiB
/skeletopapp.js?shop=main-street-estate-sales.myshopify.com	14400.0 s	1.9 KiB
shop.app/checkouts/internal/preloads.js?locale=en-US&shop_id=50715066523	60.0 s	332 B
/tr/?id=3330667760480615&ev=PageView&dl=https%3A%2F%2Fmai...	0.0 ms	16 B

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
/cdn/shopifycloud/portable-wallets/latest/accelerated-che...	2.2 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: 0.0 ms 17.2 KiB

URL	Transfer Size	Est Savings
/cdn/shop/t/1/assets/theme.css?v=596778377094044443516045...	20.3 KiB	17.2 KiB

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: 60 ms 195.3 KiB

URL	Transfer Size	Est Savings
/cdn/shop/t/1/assets/ndnapps-jslibrary.js?v=1712778618069...	91.6 KiB	88.9 KiB
connect.facebook.net/en_US/fbevents.js	97.0 KiB	33.3 KiB
/cdn/shop/t/1/assets/theme.js?v=1077726463913369920316038...	36.2 KiB	26.5 KiB
mainstreetestatesales.com/cdn/wpm/b81a24193wb0bf602apf85b30fcm71c6b379m.js	62.5 KiB	25.7 KiB
code.jquery.com/jquery-3.4.1.min.js	29.9 KiB	20.9 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
/s/files/1/0507/1506/6523/files/Webp.net-resizeimage_1.jp...	1.4 MiB
cdn.shopify.com/s/files/1/0507/1506/6523/files/m2.jpg?v=1603906061	777.9 KiB
/cdn/shopifycloud/checkout-web/assets/c1/FullScreenBackgr...	274.1 KiB
cdn.shopify.com/s/files/1/0507/1506/6523/files/m4.jpg?v=1603906060	132.0 KiB
mainstreetestatesales.com/cdn/shop/files/slide3.jpg?v=1614376838	117.8 KiB
mainstreetestatesales.com/cdn/shop/files/slide2.jpg?v=1614376838	114.1 KiB
connect.facebook.net/en_US/fbevents.js	97.1 KiB
/cdn/shop/t/1/assets/ndnapps-jslibrary.js?v=1712778618069...	92.4 KiB
mainstreetestatesales.com/cdn/shop/files/slide1.jpg?v=1614376838	75.6 KiB
/cdn/shopifycloud/checkout-web/assets/c1/hooks-useShopPay...	71.3 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
Main Street Estate Sales `div.grid__item > h1.h2 > a.site-header__logo-image > img.js`	/cdn/shop/files/White-logo-no-background_ed908334-1e9f-45...

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Max Potential First Input Delay 40 ms

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 28 user timings

●JavaScript execution time 0.1 s

●Minimizes main-thread work 0.7 s

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 140 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 30 ms

○INP breakdown

○Avoid long main-thread tasks

○Avoid non-composited animations

○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.

ARIA

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Load slide 1 `div.slideshow__controls > div.slideshow__arrows > ul.slick-dots > li.slick-active`
Load slide 1 `div.page-width > div.quotes-wrapper > ul.slick-dots > li.slick-active`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Best practices

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
Load slide 1 `div.slideshow__arrows > ul.slick-dots > li.slick-active > a`
Load slide 2 `div.slideshow__arrows > ul.slick-dots > li > a`
Load slide 3 `div.slideshow__arrows > ul.slick-dots > li > a`
Load slide 4 `div.slideshow__arrows > ul.slick-dots > li > a`
Load slide 1 `div.quotes-wrapper > ul.slick-dots > li.slick-active > button#slickDot16039045871ee288f2-0`
Load slide 2 `div.quotes-wrapper > ul.slick-dots > li > button#slickDotd8e829d2-b372-482b-84c5-5fa2666ac041`
Load slide 3 `div.quotes-wrapper > ul.slick-dots > li > button#slickDot4d75e921-e705-4f6d-a87c-ec733cb2a088`
Load slide 4 `div.quotes-wrapper > ul.slick-dots > li > button#slickDotaf208cb5-4008-40d9-932d-ee5c9f0b9fc0`
Load slide 5 `div.quotes-wrapper > ul.slick-dots > li > button#slickDotcf8a1084-dcc7-439b-a193-170f7a69137a`

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-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

●Buttons have an accessible name

●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

●Background and foreground colors have a sufficient contrast ratio

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

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

●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

●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

●Heading elements appear in a sequentially-descending order

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○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 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

○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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○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.

○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
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 1126

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
/cdn/shop/t/1/assets/ndnapps-jslibrary.js?v=1712778618069... line 8, col 196	`ReferenceError: jQuery is not defined at https://mainstreetestatesales.com/cdn/shop/t/1/assets/ndnapps-jslibrary.js?v=171277861806905612121604338468:9:197 at https://mainstreetestatesales.com/cdn/shop/t/1/assets/ndnapps-jslibrary.js?v=171277861806905612121604338468:9:205`
/cdn/8ee73c907f6b1a11706651545b3802db.js?shop=main-street...	`Uncaught Error: Error from API:`

●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 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`