C — https://www.notion.so | BeaverCheck Audit

Site Health

Score: 73 / 100

Based on 8 categories, 0 sections

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

Top Priorities (5)

'unsafe-eval' found in script source

Security › Content Security Policy

'unsafe-inline' found in script source

Security › Content Security Policy

5 link(s) with no accessible text

Accessibility › Link & Button Quality

6 image-only link(s) without alt text

Accessibility › Link & Button Quality

184 HTTP requests — consider bundling or reducing

Performance › Page Weight Budget

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[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.notion.so)](https://beavercheck.com/results/2c6b3f85-3c8e-45b3-9601-0a7899230885)

HTML

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

100

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.59 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

7.10 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

2.81 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

10.47 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

20.80 s

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.

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

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

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

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.

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:112.591 source:map[column:138439 line:1 type:source-location url:https://www.notion.com/_next/static/chunks/framework-23933e8b27fffebb.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:188.528 source:map[type:text value:[unattributed]]] map[reflowTime:47.485 source:map[column:52927 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/59138-99b3fc1777b41006.js urlProvider:network]] map[reflowTime:19.023 source:map[column:4184 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/45670-dfbfd057163f9174.js urlProvider:network]] map[reflowTime:46.083 source:map[column:36300 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:0.452 source:map[column:37047 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:1.426 source:map[column:35667 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:104.466 source:map[column:37311 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]]]

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.

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.

Request	Cache TTL	Transfer Size
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	60.0 s	98.6 KiB
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/airgap.js	60.0 s	53.7 KiB
adora-cdn.com/adora-start.js	14400.0 s	46.6 KiB

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

	URL	Resource Size	Est Savings
Homepage \| Agents 26 \| Bento \| Notes \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3308hQhkyaMytYPerwraT0`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	62.9 KiB	49.6 KiB
Homepage \| Agents 26 \| Bento \| Docs \| Back \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:2w949TTG6uCdkN1xIW46p`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	59.1 KiB	38.5 KiB
Homepage \| Agents 26 \| Bento \| Wikis \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:1f5jqaefgLjXMbtMxszc7Y`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	33.5 KiB	26.4 KiB
Homepage \| Agents 26 \| Bento \| Agent \| Front \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3RifPqKRrCHqvrUD2Ww6II`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	33.3 KiB	24.0 KiB
Homepage \| Agents 26 \| Bento \| Search \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3ua5rnold552hkMGeZzmMJ`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	24.5 KiB	19.3 KiB
Homepage \| Agents 26 \| Bento \| Docs \| Front \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:017MEoKI00q5dGPqvqUFL4`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	26.1 KiB	18.8 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.

Estimated savings: 937 ms

URL	Time Spent
www.notion.so/	937 ms
www.notion.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.

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.

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.

Estimated savings: 50 ms 12.5 KiB

URL	Transfer Size	Est Savings
www.notion.com/_next/static/css/7438409b54028291.css	12.6 KiB	12.5 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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js	8.3 s	771 ms	175 ms
www.notion.com/_next/static/chunks/framework-23933e8b27fffebb.js	3.1 s	2.3 s	29 ms
www.notion.com/	2.5 s	195 ms	3.6 ms
Unattributable	2.3 s	251 ms	0.0 ms
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js	659 ms	452 ms	202 ms
www.notion.com/_next/static/chunks/72678-7ff9da2b70602702.js	383 ms	334 ms	47 ms
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	370 ms	310 ms	58 ms
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/airgap.js	264 ms	231 ms	23 ms
www.notion.com/_next/static/chunks/main-9070ba6adf5df692.js	245 ms	204 ms	27 ms
www.notion.com/_next/static/chunks/pages/product-b7657f40f3492409.js	222 ms	220 ms	0.7 ms
www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js	191 ms	10 ms	11 ms
www.notion.com/_next/static/chunks/transport-support.f458140092a0bf73.js	176 ms	129 ms	46 ms
www.notion.com/_next/static/chunks/42908.6262b19820a3a713.js	106 ms	91 ms	13 ms
adora-cdn.com/adora-start.js	68 ms	39 ms	28 ms
www.notion.com/_next/static/css/aa25e0d166d00ac7.css	64 ms	0.0 ms	0.0 ms
www.notion.com/_next/static/chunks/45670-dfbfd057163f9174.js	54 ms	34 ms	15 ms
www.notion.com/_next/static/chunks/webpack-579e082321fe196a.js	50 ms	20 ms	29 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

Category	Time Spent
Style & Layout	5.9 s
Script Evaluation	5.8 s
Other	5.2 s
Rendering	1.4 s
Script Parsing & Compilation	1.1 s
Parse HTML & CSS	167 ms
Garbage Collection	126 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.

Estimated savings: 0.0 ms 1.2 MiB

URL	Transfer Size	Est Savings
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js	191.8 KiB	170.7 KiB
www.notion.com/_next/static/chunks/e96d881e-a2a503c1cb8af6df.js	215.5 KiB	128.9 KiB
www.notion.com/_next/static/chunks/17270-bf2dfc8416258a85.js	114.5 KiB	113.4 KiB
www.notion.com/_next/static/chunks/95503-1aa967ee7bce5b4e.js	172.8 KiB	99.3 KiB
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js	251.5 KiB	80.4 KiB
www.notion.com/_next/static/chunks/pages/product/%5Bslug%5D-ff524b0bb483a545.js	91.7 KiB	69.3 KiB
www.notion.com/_next/static/chunks/57222-f7dea7c609c3b5ed.js	86.5 KiB	57.8 KiB
www.notion.com/_next/static/chunks/fd9d1056-afd01c6ce25ef1f0.js	53.9 KiB	53.8 KiB
www.notion.com/_next/static/chunks/21246-a1c1c1f3cbcea7dd.js	95.6 KiB	51.7 KiB
www.notion.com/_next/static/chunks/26196-5d02971b7ef7796c.js	62.7 KiB	45.2 KiB
www.notion.com/_next/static/chunks/92417-b9433b7cc8bd1cee.js	47.6 KiB	41.0 KiB
www.notion.com/_next/static/chunks/66170-9091aa4a8d2de2a2.js	61.8 KiB	40.6 KiB
www.notion.com/_next/static/chunks/59c6eb5a.4085549f5770e6d8.js	38.5 KiB	38.3 KiB
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	98.2 KiB	38.1 KiB
www.notion.com/_next/static/chunks/e7b68a54.98886e6e60720dc1.js	38.5 KiB	36.8 KiB
adora-cdn.com/adora-start.js	46.3 KiB	36.7 KiB
www.notion.com/_next/static/chunks/transport-support.f458140092a0bf73.js	35.1 KiB	28.1 KiB
www.notion.com/_next/static/chunks/54215-7f236e77a38ce69b.js	33.9 KiB	24.4 KiB
www.notion.com/_next/static/chunks/71564-8b3bdbd0a7387558.js	26.3 KiB	22.1 KiB
www.notion.com/_next/static/chunks/46898-6fc4a8b65cf59789.js	34.4 KiB	20.3 KiB

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

●Avoids enormous network payloads Total size was 2,550 KiB

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 25 animated elements found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 280 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 490 ms

○INP breakdown

○LCP request discovery

○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

Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.

Failing Elements
Notion uses cookies to offer you a better experience. `div.column-content > div > div > p#consent-dialog-title`

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.

Contrast

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

Failing Elements
New `header.bentoHeader_header__vF0Xh > a.bentoHeader_headingLink__bmWJK > h3.semanticTypography_semanticTypography__mWJkv > span.badge_badge__4ppzB`
See what Custom Agents can do `div.homepage_customAgentsSection__m_WOD > section#:R9bikjm: > div.flex > h3.semanticTypography_semanticTypography__mWJkv`

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.

Failing Elements
Download `div.downloadApps_downloadsContainer__l1wNv > div.downloadApps_block__ZSEcT > div.downloadApps_blockContent__r_j_n > a.button_button__atjat`
Download `div.downloadApps_downloadsContainer__l1wNv > div.downloadApps_block__ZSEcT > div.downloadApps_blockContent__r_j_n > a.button_button__atjat`

○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>`

●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

●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 are distinguishable without relying on color.

●Links have a discernible name

●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

○`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 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>`).

○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

General

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.

URL	Map URL
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js
adora-cdn.com/adora-start.js	adora-cdn.com/adora-start.temp.js.map

●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

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

○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`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.21 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.98 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

431 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.004

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.56 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

4.96 s

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.

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

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

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:139.662 source:map[column:138439 line:1 type:source-location url:https://www.notion.com/_next/static/chunks/framework-23933e8b27fffebb.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:146.326 source:map[type:text value:[unattributed]]] map[reflowTime:96.252 source:map[column:52927 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/59138-99b3fc1777b41006.js urlProvider:network]] map[reflowTime:43.41 source:map[column:36300 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:0.434 source:map[column:37047 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:1.528 source:map[column:35667 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js urlProvider:network]] map[reflowTime:122.613 source:map[column:37311 line:0 type:source-location url:https://www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.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

	URL	Resource Size	Est Savings
Homepage \| Agents 26 \| Bento \| Notes \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3308hQhkyaMytYPerwraT0`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	101.2 KiB	90.1 KiB
Homepage \| Agents 26 \| Bento \| Wikis \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:1f5jqaefgLjXMbtMxszc7Y`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	48.2 KiB	42.9 KiB
Homepage \| Agents 26 \| Bento \| Docs \| Back \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:2w949TTG6uCdkN1xIW46p`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	46.0 KiB	42.4 KiB
div.HomepageHeroAgents_mediaContainer__61LAV > div.HeroMedia_productImageContainer__O14RH > div.HeroMedia_productImage__Ojg_0 > video.Video_video__KYz0l `div.HomepageHeroAgents_mediaContainer__61LAV > div.HeroMedia_productImageContainer__O14RH > div.HeroMedia_productImage__Ojg_0 > video.Video_video__KYz0l`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	48.1 KiB	36.1 KiB
Homepage \| Agents 26 \| Bento \| Agent \| Front \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3RifPqKRrCHqvrUD2Ww6II`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	33.4 KiB	28.3 KiB
Homepage \| Agents 26 \| Bento \| Search \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:3ua5rnold552hkMGeZzmMJ`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	30.6 KiB	27.3 KiB
Homepage \| Agents 26 \| Bento \| Docs \| Front \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:017MEoKI00q5dGPqvqUFL4`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	27.3 KiB	23.4 KiB
Homepage \| Agents 26 \| Bento \| Projects \| Front \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:340iahnaCfbjK7PEIXKfv6`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	23.7 KiB	20.9 KiB
Homepage \| Agents 26 \| Bento \| Projects \| Back \| Desktop `div.bento_bentoInner__luLfd > div.bento_bentoMedia__WgRnV > picture.bento_bentoImagePicture__cWlrb > img#contentful:2MlmrYYl4wneqg92BInIwV`	/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	21.4 KiB	18.2 KiB

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

lhId: page-3-VIDEO

nodeLabel: div.HomepageHeroAgents_mediaContainer__61LAV > div.HeroMedia_productImageContainer__O14RH > div.HeroMedia_productImage__Ojg_0 > video.Video_video__KYz0l

path: 1,HTML,1,BODY,0,DIV,0,DIV,0,DIV,0,DIV,2,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,4,DIV,0,DIV,0,DIV,0,VIDEO

selector: div.HomepageHeroAgents_mediaContainer__61LAV > div.HeroMedia_productImageContainer__O14RH > div.HeroMedia_productImage__Ojg_0 > video.Video_video__KYz0l

snippet: <video loop="" muted="" src="https://videos.ctfassets.net/spoqsaf9291f/1EL7UZIXfcqngxsNSbL8tR/a35c698ae…" class="Video_video__KYz0l Video_videoAspectRatio__qVTeE HeroMedia_media__e7ODA" poster="/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspoqsaf9291f%2F3kVtQ…" style="--video-aspect-ratio:2560 / 1600" width="2560" height="1600" preload="auto" playsinline="" autoplay="">

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.

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.

Request	Cache TTL	Transfer Size
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	60.0 s	98.6 KiB
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/airgap.js	60.0 s	53.7 KiB
adora-cdn.com/adora-start.js	14400.0 s	46.6 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.

Estimated savings: 386 ms

URL	Time Spent
www.notion.so/	386 ms
www.notion.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.

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.

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.

URL	Total CPU Time	Script Evaluation	Script Parse
www.notion.com/_next/static/chunks/framework-23933e8b27fffebb.js	881 ms	656 ms	7.4 ms
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js	692 ms	164 ms	46 ms
www.notion.com/	649 ms	42 ms	1.2 ms
Unattributable	634 ms	64 ms	0.0 ms
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js	167 ms	114 ms	52 ms
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	115 ms	90 ms	24 ms
www.notion.com/_next/static/chunks/71564-8b3bdbd0a7387558.js	112 ms	94 ms	1.1 ms
www.notion.com/_next/static/chunks/main-9070ba6adf5df692.js	97 ms	85 ms	6.0 ms
www.notion.com/_next/static/chunks/69104.c88aab62f86e84a0.js	95 ms	2.8 ms	3.8 ms
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/airgap.js	68 ms	60 ms	6.1 ms
www.notion.com/_next/static/chunks/pages/product-b7657f40f3492409.js	57 ms	56 ms	0.2 ms
www.notion.com/_next/static/chunks/transport-support.f458140092a0bf73.js	55 ms	43 ms	12 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

Category	Time Spent
Script Evaluation	1.6 s
Other	1.1 s
Style & Layout	742 ms
Script Parsing & Compilation	312 ms
Rendering	109 ms
Parse HTML & CSS	56 ms
Garbage Collection	53 ms

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.

Estimated savings: 0.0 ms 12.5 KiB

URL	Transfer Size	Est Savings
www.notion.com/_next/static/css/7438409b54028291.css	12.6 KiB	12.5 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.

Estimated savings: 0.0 ms 1.2 MiB

URL	Transfer Size	Est Savings
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js	191.8 KiB	170.6 KiB
www.notion.com/_next/static/chunks/e96d881e-a2a503c1cb8af6df.js	215.5 KiB	128.9 KiB
www.notion.com/_next/static/chunks/17270-bf2dfc8416258a85.js	114.5 KiB	113.4 KiB
www.notion.com/_next/static/chunks/95503-1aa967ee7bce5b4e.js	172.8 KiB	99.3 KiB
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js	251.5 KiB	80.4 KiB
accounts.google.com/gsi/client	92.7 KiB	70.5 KiB
www.notion.com/_next/static/chunks/57222-f7dea7c609c3b5ed.js	86.5 KiB	57.8 KiB
www.notion.com/_next/static/chunks/fd9d1056-afd01c6ce25ef1f0.js	53.9 KiB	53.8 KiB
www.notion.com/_next/static/chunks/21246-a1c1c1f3cbcea7dd.js	95.6 KiB	51.7 KiB
www.notion.com/_next/static/chunks/26196-5d02971b7ef7796c.js	62.7 KiB	45.2 KiB
www.notion.com/_next/static/chunks/92417-b9433b7cc8bd1cee.js	47.6 KiB	41.0 KiB
www.notion.com/_next/static/chunks/66170-9091aa4a8d2de2a2.js	61.8 KiB	40.6 KiB
www.notion.com/_next/static/chunks/59c6eb5a.4085549f5770e6d8.js	38.5 KiB	38.3 KiB
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	98.3 KiB	38.1 KiB
www.notion.com/_next/static/chunks/e7b68a54.98886e6e60720dc1.js	38.5 KiB	36.8 KiB
adora-cdn.com/adora-start.js	46.3 KiB	36.7 KiB
www.notion.com/_next/static/chunks/transport-support.f458140092a0bf73.js	35.1 KiB	28.1 KiB
www.notion.com/_next/static/chunks/54215-7f236e77a38ce69b.js	33.9 KiB	24.4 KiB
www.notion.com/_next/static/chunks/71564-8b3bdbd0a7387558.js	26.3 KiB	22.1 KiB
www.notion.com/_next/static/chunks/46898-6fc4a8b65cf59789.js	34.4 KiB	21.5 KiB

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

URL	Transfer Size
/spoqsaf9291f/1EL7UZIXfcqngxsNSbL8tR/a35c698ae34993450137...	943.4 KiB
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js	252.0 KiB
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js	192.2 KiB
/v1/initialize?k=client-s6Y93M3p0RmBJw5frXEOlhKqhMBorcrPS...	130.4 KiB
/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fspo...	101.6 KiB
transcend-cdn.com/cm/a36a42ad-3a71-444f-9e8a-b19950129dc6/ui.js	98.6 KiB
accounts.google.com/gsi/client	93.4 KiB
www.notion.com/_next/static/chunks/e96d881e-a2a503c1cb8af6df.js	68.1 KiB
www.notion.com/_next/static/chunks/95503-1aa967ee7bce5b4e.js	67.0 KiB
www.notion.com/	58.3 KiB

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

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 11 long tasks found

●Avoid non-composited animations 10 animated elements found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 290 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 600 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

Accessibility

ARIA

Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.

Failing Elements
Notion uses cookies to offer you a better experience. `div.column-content > div > div > p#consent-dialog-title`

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.

Contrast

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

Failing Elements
New `header.bentoHeader_header__vF0Xh > a.bentoHeader_headingLink__bmWJK > h3.semanticTypography_semanticTypography__mWJkv > span.badge_badge__4ppzB`
See what Custom Agents can do `div.homepage_customAgentsSection__m_WOD > section#:R9bikjm: > div.flex > h3.semanticTypography_semanticTypography__mWJkv`

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.

Failing Elements
Download `div.downloadApps_downloadsContainer__l1wNv > div.downloadApps_block__ZSEcT > div.downloadApps_blockContent__r_j_n > a.button_button__atjat`
Download `div.downloadApps_downloadsContainer__l1wNv > div.downloadApps_block__ZSEcT > div.downloadApps_blockContent__r_j_n > a.button_button__atjat`

○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>`

●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

●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 are distinguishable without relying on color.

●Links have a discernible name

●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

●`<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

○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

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

○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.

○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

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

Source	Description
www.notion.com/	`Not signed in with the identity provider.`

URL	Map URL
www.notion.com/_next/static/chunks/sentry.next.be9c9dd35e340856.js
www.notion.com/_next/static/chunks/pages/_app-1ba900149c08adf4.js
adora-cdn.com/adora-start.js	adora-cdn.com/adora-start.temp.js.map

●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 issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

○Mitigate clickjacking with XFO or CSP

100

SEO

○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`

Results for https://www.notion.so

Site Health

Top Priorities (5)

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Best Practices

General

SEO

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Best Practices

General

SEO

Keyboard Shortcuts