D — https://www.mongodb.com | BeaverCheck Audit

Site Health

Score: 65 / 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)

Content-Security-Policy header is missing

Security › Security Headers

HSTS header is missing

Security › Security Headers

No Content-Security-Policy header found

Security › Content Security Policy

Page weighs 23.0 MB (12.6 MB transferred)

Performance › Page Weight Budget

No <main> landmark found

Accessibility › Landmark Structure

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fwww.mongodb.com)](https://beavercheck.com/results/33a10297-67b7-4e5e-a328-1622e78fbbcd)

HTML

<a href="https://beavercheck.com/results/33a10297-67b7-4e5e-a328-1622e78fbbcd"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fwww.mongodb.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fwww.mongodb.com

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

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.

5.78 s

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

27.76 s

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

6.92 s

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

0.036

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

15.22 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.

45.25 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.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Request	Cache TTL	Transfer Size
cdn.optimizely.com/js/5557007785132032.js	120.0 s	529.7 KiB
/_com_assets/cms/General_TECHNOLOGY_Database_Spot-2wg5l2x...	0.0 ms	118.2 KiB
/_com_assets/cms/Brand Shape No Shape Color None-15-q13cy...	0.0 ms	114.0 KiB
pathway.mongodb.com/	0.0 ms	107.4 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	95.0 KiB
/_com_assets/cms/General_COMMUNICATION_GlobalCommunicatio...	0.0 ms	69.4 KiB
/_com_assets/cms/Technical_PRODUCT_AtlasForEdge_Spot None...	0.0 ms	64.3 KiB
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	86400.0 s	104.4 KiB
/signals/config/1704057423217375?v=2.9.291&r=stable&domai...	1200.0 s	37.4 KiB
euob.michiganrobotflower.com/sxp/i/1026a1528f8727653fd96984e7b20597.js	43200.0 s	44.6 KiB
evs.blue.mongodb.com/iDFkbxd9iD/LHa5em872soBwhdeOnWfblKcrrRvg8UC.min.js	10800.0 s	29.9 KiB
www.redditstatic.com/ads/pixel.js	60.0 s	19.0 KiB
schedule.zoominfo.com/zischedule.js	0.0 ms	17.1 KiB
tags.clickagy.com/data.js?rnd=62fe5c0e6ad96	0.0 ms	14.1 KiB
s.dpmsrv.com/dpm_31e32558fdf2acfa6e47afefa271580600d36202.min.js	0.0 ms	12.2 KiB
ws-assets.zoominfo.com/formcomplete.js	3600.0 s	14.5 KiB
js.adsrvr.org/up_loader.1.1.0.js	0.0 ms	11.2 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
static.hotjar.com/c/hotjar-954792.js?sv=6	60.0 s	6.2 KiB
js.zi-scripts.com/zi-tag.js	0.0 ms	5.8 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	8.6 KiB
extend.vimeocdn.com/ga/87669613.js	86400.0 s	5.8 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
s.dpmsrv.com/blank.png	0.0 ms	1.0 KiB
js.adsrvr.org/universal_pixel.js	0.0 ms	958 B
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.1 KiB
/rp.gif?ts=1775321406366&id=t2_brwnr5rq&event=ViewContent...	0.0 ms	637 B
js.adsrvr.org/universal_pixel.js	0.0 ms	465 B
/collect?v=2&fmt=js&pid=33677&time=1775321405542&li_adsId...	0.0 ms	451 B
/v1/companies/reveal?variable=reveal&authorization=pk_b32...	0.0 ms	448 B
cdn3.optimizely.com/js/geo4.js	0.0 ms	325 B
match.adsrvr.org/track/cmb/rubicon?gdpr=0	0.0 ms	254 B
/track/cmb/appnexus?ttd=1&anid=894455901999615981&ttd_tdi...	0.0 ms	254 B
match.adsrvr.org/track/cmb/rubicon?gdpr=0	0.0 ms	254 B
match.adsrvr.org/track/cmb/rubicon?gdpr=0	0.0 ms	254 B
cdn.cookielaw.org/logos/static/ot_close.svg	86400.0 s	631 B
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/geofeed	0.0 ms	249 B
/collect?v=2&fmt=js&pid=33677&time=1775321406457&li_adsId...	0.0 ms	55 B
/tr/?id=1704057423217375&ev=CHEQ&dl=https%3A%2F%2Fwww.mon...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	0 B

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:375.195 label:Time to first byte subpart:timeToFirstByte] map[duration:2078.724 label:Resource load delay subpart:resourceLoadDelay] map[duration:7.977 label:Resource load duration subpart:resourceLoadDuration] map[duration:875.098 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-DIV

nodeLabel: div.relative > div.p13n-hp-hero > div > div.hero-bg

path: 2,DIV,0,DIV,0,DIV,1,DIV

selector: div.relative > div.p13n-hp-hero > div > div.hero-bg

snippet: <div class="hero-bg">

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

lhId: page-0-DIV

nodeLabel: div.relative > div.p13n-hp-hero > div > div.hero-bg

path: 2,DIV,0,DIV,0,DIV,1,DIV

selector: div.relative > div.p13n-hp-hero > div > div.hero-bg

snippet: <div class="hero-bg">

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

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

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.

URL	Transfer Size	Duration
cdn.optimizely.com/js/5557007785132032.js	529.7 KiB	3.5 s

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
Capgemini logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt652a3c49a99e5bb7/66829e...	213.2 KiB	212.8 KiB
Victoria's-Secret-VS&Co-Logo_Primary_Black.png logo `div.flex > button#radix-:r9:-trigger-0 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt8e525aa25c369eb6/67e67f...	134.9 KiB	134.8 KiB
Microsoft azure logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt31a78bf43a83fe84/6682e2...	38.1 KiB	38.1 KiB
Toyota-connected-logo.png logo `div.flex > button#radix-:r9:-trigger-1 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt46818d8080f9f444/672e37...	24.7 KiB	24.4 KiB
Fireworks.ai logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0591180a8cfe0141/667ee6...	10.2 KiB	10.2 KiB
div.p13n-spotlight > div.spotlight-content-wrapper > div.spotlight-rive-wrapper > img.spotlight-size-reference `div.p13n-spotlight > div.spotlight-content-wrapper > div.spotlight-rive-wrapper > img.spotlight-size-reference`	/_com_assets/cms/mjkd9svc9ucaifrlh-000.png?auto=format%25...	11.2 KiB	9.0 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.

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 JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Estimated savings: 7.8 s 1.6 MiB

URL	Transfer Size	Est Savings
cdn.optimizely.com/js/5557007785132032.js	523.8 KiB	382.6 KiB
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	512.0 KiB	298.3 KiB
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	420.2 KiB	261.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-GDFN&l=dataLayer	171.9 KiB	110.9 KiB
www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.js	150.9 KiB	100.7 KiB
www.mongodb.com/_next/static/chunks/ec740807-1e79f3a47a2862cc.js	129.1 KiB	79.6 KiB
www.mongodb.com/_next/static/chunks/pages/_app-223717bf473eb0c8.js	94.8 KiB	74.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-GDFN	171.9 KiB	68.5 KiB
www.mongodb.com/_next/static/chunks/9a8bd14d-71540a3865856829.js	55.6 KiB	55.4 KiB
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	104.2 KiB	53.1 KiB
www.googletagmanager.com/gtag/js?id=AW-875946829	144.8 KiB	51.2 KiB
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	56.1 KiB	37.7 KiB
connect.facebook.net/en_US/fbevents.js	94.8 KiB	31.0 KiB
pathway.mongodb.com/	106.9 KiB	27.1 KiB
unpkg.com/@rive-app/canvas	64.5 KiB	26.6 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
Unattributable	5.1 s	454 ms	0.0 ms
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	3.3 s	2.9 s	17 ms
cdn.optimizely.com/js/5557007785132032.js	1.8 s	1.2 s	285 ms
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	1.7 s	1.3 s	259 ms
/next-integrations/integrations/vendor/commons.59560acdd6...	1.3 s	1.3 s	9.6 ms
pathway.mongodb.com/	962 ms	876 ms	23 ms
euob.michiganrobotflower.com/sxp/i/1026a1528f8727653fd96984e7b20597.js	835 ms	661 ms	25 ms
unpkg.com/@rive-app/canvas	785 ms	661 ms	39 ms
/_next/static/chunks/pages/[[...page]]-887415a1fed2449c.js	758 ms	752 ms	2.6 ms
www.mongodb.com/	693 ms	35 ms	0.6 ms
www.googletagmanager.com/gtm.js?id=GTM-GDFN	581 ms	499 ms	58 ms
www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.js	564 ms	346 ms	47 ms
/ct?id=36316&url=https%3A%2F%2Fwww.mongodb.com%2F&sf=0&tp...	478 ms	450 ms	1.6 ms
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	381 ms	217 ms	43 ms
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	236 ms	209 ms	22 ms
snap.licdn.com/li.lms-analytics/insight.min.js	216 ms	151 ms	50 ms
connect.facebook.net/en_US/fbevents.js	201 ms	164 ms	36 ms
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	177 ms	12 ms	161 ms
bat.bing.com/bat.js	175 ms	143 ms	29 ms
www.mongodb.com/_next/static/chunks/pages/_app-223717bf473eb0c8.js	154 ms	97 ms	56 ms
www.googletagmanager.com/gtag/js?id=AW-875946829	137 ms	85 ms	50 ms
www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	136 ms	120 ms	11 ms
tr.capterra.com/static/vcvr.js	131 ms	102 ms	14 ms
s.dpmsrv.com/dpm_31e32558fdf2acfa6e47afefa271580600d36202.min.js	109 ms	81 ms	3.5 ms
www.googletagmanager.com/gtm.js?id=GTM-GDFN&l=dataLayer	102 ms	40 ms	61 ms
blob:https://www.mongodb.com/14afac9b-883b-4d56-8d39-280d45a565b4	94 ms	90 ms	0.8 ms
/signals/config/1704057423217375?v=2.9.291&r=stable&domai...	83 ms	65 ms	17 ms
evs.blue.mongodb.com/iDFkbxd9iD/LHa5em872soBwhdeOnWfblKcrrRvg8UC.min.js	67 ms	49 ms	16 ms
cdn.cookielaw.org/scripttemplates/otSDKStub.js	63 ms	33 ms	2.4 ms
/analytics-next/bundles/schemaFilter.bundle.1b218d13fed02...	59 ms	52 ms	0.5 ms
www.mongodb.com/_next/static/chunks/pages/_error-ef6573aee556961c.js	56 ms	54 ms	0.8 ms
www.redditstatic.com/ads/pixel.js	51 ms	34 ms	7.5 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	13.5 s
Other	5.1 s
Script Parsing & Compilation	1.5 s
Style & Layout	1.1 s
Garbage Collection	407 ms
Parse HTML & CSS	299 ms
Rendering	170 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

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable

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

Estimated savings: 0.0 ms 26.6 KiB

URL	Transfer Size	Est Savings
unpkg.com/@rive-app/canvas	64.5 KiB	26.6 KiB

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 31.3 KiB

URL	Transfer Size	Est Savings
#onetrust-banner-sdk{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%} …	20.0 KiB	17.5 KiB
.leafygreen-ui-1y0j73 { margin: unset; … } …	13.8 KiB	13.8 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
/_com_assets/cms/mja8kr6504xg858d0-unicorn-1764973014218.mp4	2.9 MiB
/v3/assets/blt7151619cb9560896/bltd76fcb7137856e3b/68d283...	674.1 KiB
unpkg.com/@rive-app/canvas@2.37.0/rive.wasm	654.9 KiB
/v3/assets/blt7151619cb9560896/blt1343dffd662fd5b2/68d281...	578.5 KiB
cdn.optimizely.com/js/5557007785132032.js	529.7 KiB
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	512.4 KiB
/v3/assets/blt7151619cb9560896/blt05ad01e1196c9814/68d281...	491.9 KiB
/v3/assets/blt7151619cb9560896/blt1486888ac3ae72e6/68d281...	440.2 KiB
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	422.2 KiB
/v3/assets/blt7151619cb9560896/blt2f481a2fe943cfa7/673494...	410.9 KiB

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

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 18 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 2 animated elements found

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

●Network Requests

●Network Round Trip Times 150 ms

●Server Backend Latencies 220 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 350 ms

●Avoid large layout shifts 11 layout shifts found

○INP breakdown

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

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Failing Elements
body.developer > img `body.developer > img`

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.

○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

●`[role]` values are valid

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

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

●Buttons have an accessible name

●`[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

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

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

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●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

●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

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements 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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○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.

○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.

○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.

Deprecation / Warning	Source
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js
Unload event listeners are deprecated and will be removed.	blob:https://www.mongodb.com/14afac9b-883b-4d56-8d39-280d45a565b4

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.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	`A client-side exception has occurred, see here for more info: https://nextjs.org/docs/messages/client-side-exception-occurred`
www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	`A client-side exception has occurred, see here for more info: https://nextjs.org/docs/messages/client-side-exception-occurred`
www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	`Error rendering page: Error: Cancel rendering route at c (https://www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js:1:14404) at https://www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js:1:14356 at new Promise (<anonymous>) at es (https://www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js:1:14333) at https://www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js:1:12577`
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at lg (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:46802) at i (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:121517) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99484) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ly (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:47256) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:100376 at oD (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:106596) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99544) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at i (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:121186) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99484) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oE (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:96110) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94665) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
059-tpb-613.mktoweb.com/js/forms2/js/forms2.min.jsa/js/forms2/js/forms2.min.js	`Failed to load resource: net::ERR_NAME_NOT_RESOLVED`
www.mongodb.com/api/segment/traits	`Failed to load resource: the server responded with a status of 401 ()`
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node. at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85380) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86621) at uq (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:87081) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86771)
www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node. at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85380) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86621) at uq (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:87081) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86771)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node. at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85380) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86621) at uq (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:87081) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86771)
www.mongodb.com/_next/static/chunks/main-19bc7aed814f2ff9.js	NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node. at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85380) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uB (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85064) at uH (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:85831) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86621) at uq (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:87081) at uQ (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:86771)
cdn.optimizely.com/js/5557007785132032.js line 760, col 65359	`Uncaught (in promise) Error: Timeout: window.p13n.hp-promo-banner not available after 2000ms`

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.

●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 clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

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.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Failing Elements
body.developer > img `body.developer > img`

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 have descriptive text

●Links are crawlable

●robots.txt is valid

●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

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.

1.35 s

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

2.44 s

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

1.08 s

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

0.410

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

4.37 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.

9.55 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.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Request	Cache TTL	Transfer Size
cdn.optimizely.com/js/5557007785132032.js	120.0 s	529.7 KiB
/_com_assets/cms/General_TECHNOLOGY_Database_Spot-2wg5l2x...	0.0 ms	118.2 KiB
/_com_assets/cms/Brand Shape No Shape Color None-15-q13cy...	0.0 ms	114.0 KiB
pathway.mongodb.com/	0.0 ms	107.4 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	95.0 KiB
/_com_assets/cms/General_COMMUNICATION_GlobalCommunicatio...	0.0 ms	69.4 KiB
/_com_assets/cms/Technical_PRODUCT_AtlasForEdge_Spot None...	0.0 ms	64.3 KiB
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	86400.0 s	104.4 KiB
/signals/config/1704057423217375?v=2.9.291&r=stable&domai...	1200.0 s	37.4 KiB
euob.michiganrobotflower.com/sxp/i/1026a1528f8727653fd96984e7b20597.js	43200.0 s	44.6 KiB
evs.blue.mongodb.com/iDFkbxd9iD/LHa5em872soBwhdeOnWfblKcrrRvg8UC.min.js	10800.0 s	30.0 KiB
www.redditstatic.com/ads/pixel.js	60.0 s	19.0 KiB
schedule.zoominfo.com/zischedule.js	0.0 ms	17.1 KiB
tags.clickagy.com/data.js?rnd=62fe5c0e6ad96	0.0 ms	14.0 KiB
s.dpmsrv.com/dpm_31e32558fdf2acfa6e47afefa271580600d36202.min.js	0.0 ms	12.2 KiB
ws-assets.zoominfo.com/formcomplete.js	3600.0 s	14.5 KiB
js.adsrvr.org/up_loader.1.1.0.js	0.0 ms	11.2 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
static.hotjar.com/c/hotjar-954792.js?sv=6	60.0 s	6.2 KiB
js.zi-scripts.com/zi-tag.js	0.0 ms	5.8 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
widget.intercom.io/widget/qq7v0gqb	300.0 s	3.6 KiB
cdn.cookielaw.org/logos/static/ot_company_logo.png	86400.0 s	8.6 KiB
extend.vimeocdn.com/ga/87669613.js	86400.0 s	5.8 KiB
munchkin.marketo.net/munchkin.js	0.0 ms	1.2 KiB
s.dpmsrv.com/blank.png	0.0 ms	1.0 KiB
js.adsrvr.org/universal_pixel.js	0.0 ms	958 B
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.1 KiB
/rp.gif?ts=1775321436950&id=t2_brwnr5rq&event=ViewContent...	0.0 ms	637 B
js.adsrvr.org/universal_pixel.js	0.0 ms	465 B
/collect?v=2&fmt=js&pid=33677&time=1775321437427&li_adsId...	0.0 ms	453 B
/v1/companies/reveal?variable=reveal&authorization=pk_b32...	0.0 ms	448 B
cdn3.optimizely.com/js/geo4.js	0.0 ms	325 B
match.adsrvr.org/track/cmb/rubicon?gdpr=0	0.0 ms	255 B
/track/cmb/appnexus?ttd=1&anid=3881561580323753083&ttd_td...	0.0 ms	255 B
match.adsrvr.org/track/cmb/rubicon?gdpr=0	0.0 ms	254 B
/track/cmb/appnexus?ttd=1&anid=3881561580323753083&ttd_td...	0.0 ms	254 B
cdn.cookielaw.org/logos/static/ot_close.svg	86400.0 s	631 B
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/geofeed	0.0 ms	249 B
/collect?v=2&fmt=js&pid=33677&time=1775321438196&li_adsId...	0.0 ms	41 B
/tr/?id=1704057423217375&ev=CHEQ&dl=https%3A%2F%2Fwww.mon...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
/tr/?id=1704057423217375&ev=Experiment%20Viewed&dl=https%...	0.0 ms	16 B
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	0 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.409913] map[node:map[boundingRect:map[bottom:5064 height:620 left:0 right:1350 top:4444 width:1350] lhId:page-1-FOOTER nodeLabel:English © 2026 MongoDB, Inc. About Careers Investor Relations Legal Privacy P… path:1,HTML,1,BODY,2,DIV,1,MAIN,4,FOOTER selector:body.developer > div#__next > main > footer.css-1j19lrv snippet:<footer class="css-1j19lrv"> type:node] score:0.409913 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:4546 height:38 left:32 right:182 top:4508 width:150] lhId:page-18-IMG nodeLabel:MongoDB logo path:1,HTML,1,BODY,2,DIV,1,MAIN,4,FOOTER,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG selector:div.css-1k5uru2 > div.css-vtlrs4 > a.css-93rpjy > img.css-1xgosv1 snippet:<img src="https://webimages.mongodb.com/_com_assets/cms/kuyj3d95v5vbmm2f4-horizontal…" class="css-1xgosv1" alt="MongoDB logo" width="150" height="38"> type:node]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.05755] map[node:map[boundingRect:map[bottom:1301 height:1000 left:0 right:1350 top:301 width:1350] lhId:page-2-DIV nodeLabel:div.p13n-hp-hero > div > div.hero-bg > div.highlight path:1,HTML,1,BODY,2,DIV,1,MAIN,2,DIV,0,DIV,0,DIV,1,DIV,0,DIV selector:div.p13n-hp-hero > div > div.hero-bg > div.highlight snippet:<div class="highlight"> type:node] score:0.050815 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:4546 height:38 left:32 right:182 top:4508 width:150] lhId:page-18-IMG nodeLabel:MongoDB logo path:1,HTML,1,BODY,2,DIV,1,MAIN,4,FOOTER,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG selector:div.css-1k5uru2 > div.css-vtlrs4 > a.css-93rpjy > img.css-1xgosv1 snippet:<img src="https://webimages.mongodb.com/_com_assets/cms/kuyj3d95v5vbmm2f4-horizontal…" class="css-1xgosv1" alt="MongoDB logo" width="150" height="38"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:101 left:0 right:1350 top:839 width:1350] lhId:page-4-DIV nodeLabel:This website uses cookies, pixels, and similar technologies to enhance user exp… path:1,HTML,1,BODY,13,DIV,1,DIV selector:body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001901] map[node:map[boundingRect:map[bottom:940 height:101 left:0 right:1350 top:839 width:1350] lhId:page-4-DIV nodeLabel:This website uses cookies, pixels, and similar technologies to enhance user exp… path:1,HTML,1,BODY,13,DIV,1,DIV selector:body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001638] map[node:map[boundingRect:map[bottom:940 height:101 left:0 right:1350 top:839 width:1350] lhId:page-4-DIV nodeLabel:This website uses cookies, pixels, and similar technologies to enhance user exp… path:1,HTML,1,BODY,13,DIV,1,DIV selector:body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.001291] map[node:map[boundingRect:map[bottom:940 height:101 left:0 right:1350 top:839 width:1350] lhId:page-4-DIV nodeLabel:This website uses cookies, pixels, and similar technologies to enhance user exp… path:1,HTML,1,BODY,13,DIV,1,DIV selector:body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFlat bottom ot-wo-title vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 0px;"> type:node] score:0.000827]]

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:64.051 source:map[column:304843 line:1 type:source-location url:https://www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.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:65.142 source:map[type:text value:[unattributed]]] map[reflowTime:0.635 source:map[column:11346 line:28 type:source-location url:https://www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js urlProvider:network]] map[reflowTime:64.051 source:map[column:304234 line:0 type:source-location url:https://www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.js urlProvider:network]] map[reflowTime:0.735 source:map[column:61725 line:760 type:source-location url:https://cdn.optimizely.com/js/5557007785132032.js urlProvider:network]] map[reflowTime:0.334 source:map[column:30478 line:1036 type:source-location url:https://cdn.optimizely.com/js/5557007785132032.js urlProvider:network]] map[reflowTime:2.849 source:map[column:11754 line:6 type:source-location url:https://cdn.jsdelivr.net/npm/keen-slider@6.8.3/keen-slider.min.js urlProvider:network]] map[reflowTime:2.003 source:map[column:2065 line:6 type:source-location url:https://cdn.jsdelivr.net/npm/keen-slider@6.8.3/keen-slider.min.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.

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

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.

URL	Transfer Size	Duration
cdn.optimizely.com/js/5557007785132032.js	529.7 KiB	645 ms

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
Capgemini logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt652a3c49a99e5bb7/66829e...	236.0 KiB	234.9 KiB
Victoria’s Secret logo `div.w-full > div.flex > div.hidden > img.!flex`	/v3/assets/blt7151619cb9560896/blt8e525aa25c369eb6/67e67f...	234.1 KiB	229.5 KiB
Microsoft azure logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt31a78bf43a83fe84/6682e2...	56.4 KiB	52.1 KiB
Toyota-connected-logo.png logo `div.flex > button#radix-:r9:-trigger-1 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt46818d8080f9f444/672e37...	25.6 KiB	24.1 KiB
Fireworks.ai logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0591180a8cfe0141/667ee6...	10.2 KiB	10.1 KiB
div#pathfinder > div.wn-wrapper > div.wn-card-left > img `div#pathfinder > div.wn-wrapper > div.wn-card-left > img`	/_com_assets/cms/mk6tjbvl23fripl0g-mongodb_spot.png?auto=...	12.1 KiB	9.3 KiB

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

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Element	Layout shift score
English © 2026 MongoDB, Inc. About Careers Investor Relations Legal Privacy P… `body.developer > div#__next > main > footer.css-1j19lrv`	0.410
div.p13n-hp-hero > div > div.hero-bg > div.highlight `div.p13n-hp-hero > div > div.hero-bg > div.highlight`	0.051
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.002
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.002
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.001
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.001
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.001
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.000
This website uses cookies, pixels, and similar technologies to enhance user exp… `body.developer > div#onetrust-consent-sdk > div#onetrust-banner-sdk`	0.000
AI and data usage FAQ `form.leafygreen-ui-1ago99h > small.leafygreen-ui-16aq66n > a.lg-ui-0001 > span`	0.000

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 JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Estimated savings: 570 ms 1.9 MiB

URL	Transfer Size	Est Savings
cdn.optimizely.com/js/5557007785132032.js	523.8 KiB	381.6 KiB
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	512.0 KiB	298.4 KiB
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	420.4 KiB	261.7 KiB
js.intercomcdn.com/frame-modern.40aacdf2.js	191.1 KiB	120.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-GDFN&l=dataLayer	171.8 KiB	110.8 KiB
www.googletagmanager.com/gtag/js?id=AW-875946829	145.3 KiB	105.0 KiB
www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.js	150.9 KiB	100.8 KiB
js.intercomcdn.com/vendor-modern.df860bed.js	143.3 KiB	85.7 KiB
www.mongodb.com/_next/static/chunks/ec740807-1e79f3a47a2862cc.js	129.1 KiB	82.1 KiB
www.mongodb.com/_next/static/chunks/pages/_app-223717bf473eb0c8.js	94.8 KiB	80.6 KiB
www.googletagmanager.com/gtm.js?id=GTM-GDFN	171.9 KiB	67.2 KiB
www.mongodb.com/_next/static/chunks/9a8bd14d-71540a3865856829.js	55.6 KiB	55.4 KiB
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	104.2 KiB	53.1 KiB
www.googletagmanager.com/gtag/js?id=AW-875946829&cx=c&gtm=4e6411	144.8 KiB	51.9 KiB
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	56.1 KiB	37.7 KiB
connect.facebook.net/en_US/fbevents.js	94.8 KiB	30.3 KiB
pathway.mongodb.com/	106.9 KiB	26.2 KiB
unpkg.com/@rive-app/canvas	64.5 KiB	25.5 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
Unattributable	1.4 s	127 ms	0.0 ms
www.mongodb.com/	782 ms	11 ms	0.2 ms
js.intercomcdn.com/frame-modern.40aacdf2.js	680 ms	548 ms	15 ms
cdn.optimizely.com/js/5557007785132032.js	579 ms	324 ms	63 ms
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	480 ms	421 ms	13 ms
www.mongodb.com/_next/static/chunks/642-baeee0de09929e75.js	368 ms	113 ms	13 ms
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	368 ms	295 ms	60 ms
/next-integrations/integrations/vendor/commons.59560acdd6...	328 ms	309 ms	1.8 ms
unpkg.com/@rive-app/canvas	302 ms	168 ms	8.5 ms
euob.michiganrobotflower.com/sxp/i/1026a1528f8727653fd96984e7b20597.js	301 ms	223 ms	6.2 ms
pathway.mongodb.com/	271 ms	250 ms	6.8 ms
www.googletagmanager.com/gtm.js?id=GTM-GDFN	210 ms	184 ms	22 ms
/_next/static/chunks/pages/[[...page]]-887415a1fed2449c.js	177 ms	176 ms	0.6 ms
www.googletagmanager.com/gtag/js?id=AW-875946829&cx=c&gtm=4e6411	128 ms	115 ms	11 ms
/ct?id=36316&url=https%3A%2F%2Fwww.mongodb.com%2F&sf=0&tp...	105 ms	98 ms	0.3 ms
cdn.cookielaw.org/scripttemplates/202401.1.0/otBannerSdk.js	97 ms	59 ms	10 ms
connect.facebook.net/en_US/fbevents.js	81 ms	59 ms	22 ms
/signals/config/1704057423217375?v=2.9.291&r=stable&domai...	66 ms	61 ms	4.5 ms
snap.licdn.com/li.lms-analytics/insight.min.js	66 ms	51 ms	9.9 ms
/analytics-next/bundles/ajs-destination.bundle.8e6b895db7...	65 ms	59 ms	0.6 ms
script.hotjar.com/modules.6a0f3932cb1341a35c18.js	58 ms	50 ms	7.3 ms
s.dpmsrv.com/dpm_31e32558fdf2acfa6e47afefa271580600d36202.min.js	57 ms	41 ms	2.4 ms
blob:https://www.mongodb.com/bbdda96d-ba41-4bae-a9bc-5fd8ddadc7a2	51 ms	48 ms	0.4 ms
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	50 ms	5.0 ms	42 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	4.1 s
Other	2.1 s
Style & Layout	522 ms
Script Parsing & Compilation	425 ms
Rendering	258 ms
Garbage Collection	105 ms
Parse HTML & CSS	81 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

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable
Pages with WebSocket cannot enter back/forward cache.	Pending browser support

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

Estimated savings: 0.0 ms 26.6 KiB

URL	Transfer Size	Est Savings
unpkg.com/@rive-app/canvas	64.5 KiB	26.6 KiB

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 30.7 KiB

URL	Transfer Size	Est Savings
#onetrust-banner-sdk{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%} …	20.0 KiB	17.1 KiB
.leafygreen-ui-1y0j73 { margin: unset; … } …	13.8 KiB	13.6 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
/_com_assets/cms/mja8kr6504xg858d0-unicorn-1764973014218.mp4	2.9 MiB
unpkg.com/@rive-app/canvas@2.37.0/rive.wasm	654.9 KiB
cdn.optimizely.com/js/5557007785132032.js	529.7 KiB
webassets.mongodb.com/_com_assets/cms/mltoya8eg17hc511u-chatbot-19-02-2026.js	512.4 KiB
www.mongodb.com/_next/static/chunks/9732e8d6-75ce682f5f0e8aa1.js	422.3 KiB
/v3/assets/blt7151619cb9560896/bltd76fcb7137856e3b/68d283...	340.9 KiB
/v3/assets/blt7151619cb9560896/blt652a3c49a99e5bb7/66829e...	235.7 KiB
/v3/assets/blt7151619cb9560896/blta3b57bc12ef274de/690374...	230.2 KiB
/v3/assets/blt7151619cb9560896/blt8e525aa25c369eb6/67e67f...	230.1 KiB
/v3/assets/blt7151619cb9560896/blt1343dffd662fd5b2/68d281...	204.3 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

	URL
Victoria's-Secret-VS&Co-Logo_Primary_Black.png logo `div.flex > button#radix-:r9:-trigger-0 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt8e525aa25c369eb6/67e67f...
Victoria’s Secret logo `div.w-full > div.flex > div.hidden > img.!flex`	/v3/assets/blt7151619cb9560896/blt8e525aa25c369eb6/67e67f...
Microsoft azure logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt31a78bf43a83fe84/6682e2...
Microsoft azure logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt31a78bf43a83fe84/6682e2...
Novo Nordisk logo `div.flex > button#radix-:r9:-trigger-3 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt12e111514b9241f2/671165...
Tech Mahindra logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0692b0764b072d37/64d284...
Tech Mahindra logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0692b0764b072d37/64d284...
Capgemini logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt652a3c49a99e5bb7/66829e...
Capgemini logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt652a3c49a99e5bb7/66829e...
confluent logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt6b7ce9927224420b/64d62f...
confluent logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt6b7ce9927224420b/64d62f...
div#pathfinder > div.wn-wrapper > div.wn-card-left > img `div#pathfinder > div.wn-wrapper > div.wn-card-left > img`	/_com_assets/cms/mk6tjbvl23fripl0g-mongodb_spot.png?auto=...
div.p13n-spotlight > div.spotlight-content-wrapper > div.spotlight-rive-wrapper > img.spotlight-size-reference `div.p13n-spotlight > div.spotlight-content-wrapper > div.spotlight-rive-wrapper > img.spotlight-size-reference`	/_com_assets/cms/mjkd9svc9ucaifrlh-000.png?auto=format%25...
Google Cloud logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt656769ac48060ba9/667ee7...
Google Cloud logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt656769ac48060ba9/667ee7...
Fireworks.ai logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0591180a8cfe0141/667ee6...
Fireworks.ai logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0591180a8cfe0141/667ee6...
Datadog logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/bltab16177ac42999b6/64d275...
Datadog logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/bltab16177ac42999b6/64d275...
Toyota-connected-logo.png logo `div.flex > button#radix-:r9:-trigger-1 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt46818d8080f9f444/672e37...
AWS logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0462ae8bbfea7451/64d271...
AWS logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt0462ae8bbfea7451/64d271...
Hashicorp logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt2c5cf94d677bbe92/64d279...
Hashicorp logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt2c5cf94d677bbe92/64d279...
div.intercom-lightweight-app > div.intercom-lightweight-app-launcher > div.intercom-lightweight-app-launcher-icon > img.intercom-lightweight-app-launcher-custom-icon-open `div.intercom-lightweight-app > div.intercom-lightweight-app-launcher > div.intercom-lightweight-app-launcher-icon > img.intercom-lightweight-app-launcher-custom-icon-open`	/i/o/qq7v0gqb/694590/65f0ee5a48ca95975be53a161679/8b94353...
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mfe3zm6fqtnmg53st-Coinbase_Wordmark_Whit...
Cohere logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/bltd06130f165840c32/667ee5...
Cohere logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/bltd06130f165840c32/667ee5...
databricks logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt9345a9be59b72c03/667ed5...
databricks logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt9345a9be59b72c03/667ed5...
LangChain logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt3defbe7bd50cf619/6792ab...
LangChain logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt3defbe7bd50cf619/6792ab...
Coinbase.svg logo `div.flex > button#radix-:r9:-trigger-4 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt306c47b59b9b4cbf/658453...
TCS logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt67e66b27eef39e5a/64d27f...
TCS logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt67e66b27eef39e5a/64d27f...
Accenture logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt2d7e45517bf0a2e9/651eb4...
Accenture logo `div.flex > div.animate-partner-carousel > a.my-xxs > img.h-full`	/v3/assets/blt7151619cb9560896/blt2d7e45517bf0a2e9/651eb4...
LG_U-logo.svg logo `div.flex > button#radix-:r9:-trigger-2 > div.flex > img.max-h-full`	/v3/assets/blt7151619cb9560896/blt3edc1488b3ebd6d3/682c8a...
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mjreusu45oymixan9-Mercor-32.svg?auto=for...
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mjreqoppok0lcyvlg-Hugging face-32.svg?au...
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mjitnh3p1wtg5vuzi-Factory.svg?auto=forma...
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mjitmdkze5ktd1o5s-Anthropic.svg?auto=for...
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`	/_com_assets/cms/mjitnsb5c6dvgfxoa-Fireworks.svg?auto=for...
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`	/_com_assets/cms/lyrmy75i1jo07raoo-System Icon.svg?auto=f...
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`	/_com_assets/cms/lyrmzbxgpcfxnga5y-right.svg?auto=format%...

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

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 15 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 3 animated elements found

●Network Requests

●Network Round Trip Times 150 ms

●Server Backend Latencies 230 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 340 ms

○INP breakdown

Accessibility

ARIA

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Failing Elements
200 databases migrated to Atlas in 4 months `div.w-full > div.flex > div.flex > div.css-pulw89`
240% improvement in API performance `div.w-full > div.flex > div.flex > div.css-pulw89`

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
Self-managed MongoDB with expert support and robust tools for security, databas… `div.webxp-471-carousel-wrapper > div.webxp-471-card > div.webxp-471-content-container > p.webxp-471-card-description`

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Failing Elements
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div#pathfinder > div.wn-wrapper > div.wn-card-left > img `div#pathfinder > div.wn-wrapper > div.wn-card-left > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`
body.developer > img `body.developer > img`

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.

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
English `div.css-1k5uru2 > div.css-1tufl8o > div.css-1w1kq > button.css-1l6b0kg`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

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

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

●Buttons have an accessible name

●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.

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

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

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

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

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

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

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

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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

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

●All heading elements contain content.

●Identical links have the same purpose.

○`[accesskey]` values are unique

○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

○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>`.

○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

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Deprecation / Warning	Source
AttributionReporting	www.googletagmanager.com/gtag/js?id=AW-875946829&cx=c&gtm=4e6411 line 592, col 235
Unload event listeners are deprecated and will be removed.	blob:https://www.mongodb.com/bbdda96d-ba41-4bae-a9bc-5fd8ddadc7a2

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.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at lg (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:46802) at i (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:121517) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99484) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at lg (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:46802) at i (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:121517) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99484) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ly (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:47256) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:100376 at oD (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:106596) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99544) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at ly (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:47256) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:100376 at oD (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:106596) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99544) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94397) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js	Error: Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings. at i (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:121186) at oO (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99484) at https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99351 at oF (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:99358) at oE (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:96110) at oS (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:94665) at E (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:137895) at MessagePort.T (https://www.mongodb.com/_next/static/chunks/framework-7586a95b0478321d.js:1:138425)
059-tpb-613.mktoweb.com/js/forms2/js/forms2.min.jsa/js/forms2/js/forms2.min.js	`Failed to load resource: net::ERR_NAME_NOT_RESOLVED`
www.mongodb.com/api/segment/traits	`Failed to load resource: the server responded with a status of 401 ()`
cdn.optimizely.com/js/5557007785132032.js line 760, col 65359	`Uncaught (in promise) Error: Timeout: window.p13n.hp-promo-banner not available after 2000ms`

●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 clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

SEO

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Link destination	Link Text
www.mongodb.com/products/platform/atlas-database	Learn more
www.mongodb.com/products/self-managed/community-edition	Learn more
www.mongodb.com/products/self-managed/enterprise-advanced	Learn more
www.mongodb.com/products/tools/atlas-cli	Learn more
www.mongodb.com/resources/product/platform/atlas-learning-hub	Learn more
www.mongodb.com/products/platform/ai-search-and-retrieval	Learn more
www.mongodb.com/products/platform/atlas-vector-search	Learn More
www.mongodb.com/products/platform/atlas-stream-processing	Learn More
www.mongodb.com/resources/products/fundamentals/why-use-mongodb	Learn More
www.mongodb.com/products/capabilities/transactions	Learn More
www.mongodb.com/products/platform/atlas-search	Learn More
www.mongodb.com/solutions/use-cases/analytics	Learn More
www.mongodb.com/resources/basics/databases/mongodb-graph-database	Learn More
www.mongodb.com/docs/manual/reference/geojson/	Learn More

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Failing Elements
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > div.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image `div.p13n-trust-logos > a.trust-logo-item > div.trust-logo-image-wrapper > img.trust-logo-image`
div#pathfinder > div.wn-wrapper > div.wn-card-left > img `div#pathfinder > div.wn-wrapper > div.wn-card-left > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.wn-link > a > div.wn-arrow-wrapper > img `div.wn-link > a > div.wn-arrow-wrapper > img`
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`
div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img `div.webxp-471-container > div.webxp-471-carousel-container > div.exp-carousel-arrow > img`
body.developer > img `body.developer > img`

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

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Results for https://www.mongodb.com

Site Health

Top Priorities (5)

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Names and labels

Best Practices

General

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Names and labels

Best Practices

General

SEO

Content Best Practices

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