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.

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	96.6 KiB
/signals/config/698276608769714?v=2.9.303&r=stable&domain...	1200.0 s	46.5 KiB
js.hs-analytics.net/analytics/1776816600000/7947408.js	300.0 s	42.3 KiB
js.usemessages.com/conversations-embed.js	600.0 s	33.0 KiB
js.hubspot.com/web-interactives-embed.js	600.0 s	28.2 KiB
js.hscollectedforms.net/collectedforms.js	300.0 s	26.3 KiB
js.hs-banner.com/v2/7947408/banner.js	300.0 s	24.0 KiB
donorbox.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?	14400.0 s	12.9 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
diffuser-cdn.app-us1.com/diffuser/diffuser.js	300.0 s	7.8 KiB
js.zi-scripts.com/zi-tag.js	0.0 ms	5.7 KiB
script.tapfiliate.com/tapfiliate.js	0.0 ms	4.5 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...	86400.0 s	10.7 KiB
js.hsadspixel.net/pixels.js	600.0 s	3.9 KiB
cdn.kiflo.com/k.js	0.0 ms	3.5 KiB
script.crazyegg.com/pages/scripts/0089/9758.js	300.0 s	2.7 KiB
/attribution_tracking/conversions/1010416.js?p=https://do...	0.0 ms	2.2 KiB
js.hs-scripts.com/7947408.js	90.0 s	1.2 KiB
/collect?v=2&fmt=js&pid=3792636&time=1776816649701&url=ht...	0.0 ms	693 B
/tr/?id=698276608769714&ev=PageView&dl=https%3A%2F%2Fdono...	0.0 ms	19 B

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:4.053 source:map[column:3108 line:1 type:source-location url:https://donorbox.org/landing_pages_assets/application-bebf59b1bdb01df50c04d9789a6a1d2a0d27c73d1f359c9fc566a61676c6d9ba.js urlProvider:network]] map[reflowTime:0.348 source:map[type:text value:[unattributed]]] map[reflowTime:0.315 source:map[column:2005 line:0 type:source-location url:https://donorbox.org/cdn-cgi/challenge-platform/scripts/jsd/main.js urlProvider:network]] map[reflowTime:1.08 source:map[column:86058 line:20 type:source-location url:https://js.hs-analytics.net/analytics/1776816600000/7947408.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
The worlds fastest donation checkout `section#fastest_donation_checkout > div.en > picture > img.skip-lazy`	donorbox.org/landing_pages_blobs/images/homepage/hero.webp	128.8 KiB	95.0 KiB
SPCA `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/spca.png	25.8 KiB	23.0 KiB
Brenda Tenison `li.carousel-slide > div > div > img`	donorbox.org/landing_pages_blobs/images/homepage/brenda-tenison.png	21.6 KiB	20.0 KiB
Crowdfunding `div#feature_list > article#crowdfunding_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/crowdfunding.webp	21.0 KiB	18.4 KiB
St. Michael’s Abbey `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/st_michael_abbey.png	18.3 KiB	17.6 KiB
Donate Button `div#feature_list > article#donate_button_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/donate.webp	22.0 KiB	17.1 KiB
Donation Form `div#feature_list > article#donation_form_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/donation-page.webp	21.6 KiB	16.8 KiB
CRM `div#feature_list > article#crm_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/crm.webp	19.6 KiB	16.7 KiB
MedGlobal `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/medglobal.png	16.8 KiB	16.6 KiB
Peer-to-Peer (P2P) `div#feature_list > article#p2p_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/p2p.webp	22.8 KiB	15.1 KiB
Donation Pages `div#feature_list > article#donation_pages_feature > picture > img`	donorbox.org/landing_pages_blobs/images/homepage/donation-pages.webp	17.1 KiB	14.7 KiB
Basketball Hall of Fame `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/basketball_hall_of_fame.png	12.8 KiB	12.5 KiB
Park Conservancy `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/park_conservancy.png	10.6 KiB	10.0 KiB
Bbright `div > div > div > img.h-30`	donorbox.org/landing_pages_blobs/images/homepage/bbright-logo.png	8.7 KiB	8.3 KiB
Black Girls Code `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/black_girls_code.png	6.7 KiB	6.4 KiB
Habitat for Humanity `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/habitat_for_humanity.png	6.7 KiB	6.2 KiB
Humane Society `figure.slider-container > ul.slider-track > li > img`	donorbox.org/landing_pages_blobs/images/homepage/humane_society.png	6.5 KiB	5.9 KiB
Big Brothers Big Sisters `figure.slider-container > ul.slider-track > li > img`	/landing_pages_blobs/images/homepage/big_brothers_big_sis...	6.2 KiB	5.6 KiB
Boys & Girls Clubs of America `figure.slider-container > ul.slider-track > li > img`	/landing_pages_blobs/images/homepage/boys_and_girls_clubs...	5.7 KiB	5.2 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.

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

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: 80 ms 137.7 KiB

URL	Transfer Size	Est Savings
/landing_pages_assets/application-53d2b4056f25c3ef9f9034c...	143.2 KiB	137.7 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: 40 ms 229.4 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtag/js?id=G-H43BHHEK3F&cx=c&gtm=4e64h1	173.9 KiB	68.8 KiB
www.googletagmanager.com/gtag/js?id=AW-659916399&cx=c&gtm=4e64h1	145.8 KiB	64.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-NWL3C83	156.8 KiB	64.4 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	31.7 KiB

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	986 ms
Other	731 ms
Style & Layout	278 ms
Script Parsing & Compilation	135 ms
Rendering	46 ms
Parse HTML & CSS	44 ms
Garbage Collection	15 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
The page has an unload handler in the main frame.	Actionable

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

●Max Potential First Input Delay 120 ms

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 2,268 KiB

●User Timing marks and measures 6 user timings

●JavaScript execution time 0.9 s

●Avoid long main-thread tasks 9 long tasks found

●Image elements have explicit `width` and `height`

●Network Requests

●Network Round Trip Times 100 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 30 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○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
Sign up now `body#application_homepage > header#app_header > nav > a#nav_menu_org_signup_link`
refreshingly `main > section#powerful_features > h2.en > span`
Amplify Your Impact `body#application_homepage > main > section#powerful_features > a.button`
View case study ➔ `section#trusted_by_world > article#mayas_hope_case_study > div > a.button`
View case study ➔ `section#trusted_by_world > article#upward_scholars_case_study > div > a.button`
Stage 1 `main > section#like_to_use_donorbox > div#starting_out > span.stage_text`
(takes 12 minutes) `div#starting_out > section > div.en > i`
(takes 3 minutes) `div#starting_out > section > div.en > i`
(takes 10 minutes) `div#starting_out > section > div.en > i`
Get Started ➔ `main > section#like_to_use_donorbox > div#starting_out > a.button`
Stage 2 `main > section#stepping_it_up_to_next_level > div > span.stage_text`
Step it up ➔ `main > section#stepping_it_up_to_next_level > div > a.button`
Stage 3 `main > section#charge_your_fundraising > div > span.stage_text`
Unlock Premium Features `main > section#charge_your_fundraising > div > a.button`
Use only necessary cookies `div#top-right > div.actions-and-tabs > div.actions > button#allow-necessary`

These are opportunities to improve the legibility of your content.

○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]` 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.

●Select elements have associated label elements.

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

●Elements use only permitted ARIA attributes

●`<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 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

●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

●ARIA IDs are unique

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

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○`[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

○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

○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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○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	donorbox.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	donorbox.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge	donorbox.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js
Unload event listeners are deprecated and will be removed.	blob:https://donorbox.org/3f2d4d8c-1f29-4657-b0b7-ec584366fd95

●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 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`