C — https://agilent.com | BeaverCheck Audit

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Fast site — your users get a smooth experience.

Good foundation, but a few gaps could be exploited.

Several issues make your site difficult for assistive technology users.

Solid SEO basics — a few optimizations could boost rankings.

Solid infrastructure — fast server responses across the board.

Several regulatory requirements are not yet met.

Missing metadata means poor previews on social media and search.

Reasonable footprint with room for optimization.

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.

How the composite score is calculated

How you compare

Apple · 1227 peers

You 74

Avg 72

At average

0 50 100

Better than 58% of Apple sites See full Apple benchmark →

Google Search Console · 3591 peers

You 74

Avg 73

At average

0 50 100

Better than 56% of Google Search Console sites See full Google Search Console benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

No <main> landmark found

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Landmark Structure

No favicon or icon links detected

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Favicon & Branding

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fagilent.com)](https://beavercheck.com/results/d07f4f5a-0fc4-42eb-adbc-058e50e4b18b)

HTML

<a href="https://beavercheck.com/results/d07f4f5a-0fc4-42eb-adbc-058e50e4b18b"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fagilent.com" alt="BeaverCheck Score"></a>

Image URL

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

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

1 critical 9 warning

10 barrier(s) likely increasing bounce by ~34%.

Speed (2)

Page loads in 3.7s

+5% bounce

Every additional 100ms above 2.5s costs conversions — you're 1.2s over

Fix: Target <2.5s LCP: defer non-critical scripts and optimize the hero image

High main-thread blocking time

+2% bounce

Page is non-interactive for 213ms after first paint

Fix: Defer third-party scripts and split large bundles

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

No viewport meta tag

+15% bounce

Mobile browsers render at desktop width and shrink — text unreadable, tap targets miniature

Fix: Add <meta name="viewport" content="width=device-width, initial-scale=1">

Content (4)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Thin content

+3% bounce

Under 300 words — visitors bounce looking for substance, search engines rank competitors first

Fix: Add a substantive FAQ, product detail, or case-study section

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (1)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$450 investment → $2,233/month returns + USD 157,500 risk avoided

Payback period: < 1 month First-year ROI: +5854%

Investment

$450

4h · 5 findings

Monthly returns

$2,233 /mo

~$26,793 / year

Conversions recovered $2,233
Bandwidth savings $0.27

Regulatory risk avoided

USD 157,500

if kept compliant

ADA Title III USD 150,000
CCPA/CPRA USD 7,500

Payback period

0 12mo 24mo

$150 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$450

4.5 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins

$150 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,125 / month at risk

~$157,503 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA

No privacy policy link detected
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no cookie policy found
CCPA/CPRA: USD 2,500 – USD 7,500
Trackers detected but no privacy policy found
CCPA/CPRA: USD 2,500 – USD 7,500

+4 more

Bandwidth Waste

$0.27 /mo

3371.7 MB/mo × 0.080 USD/GB

Optimize transfer: save ~337 KB per page load
Saves $0.27/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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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.

1.98 s

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

3.69 s

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

213 ms

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

0.006

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

2.48 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.

5.00 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/termH/pR9g7/GTwS/fCtA/85/pfbakQVaD93w/HSxDCj0C/QTADEyw/N...	21600.0 s	154.8 KiB
www.agilent.com/akam/13/7b6bf015	21600.0 s	9.4 KiB
www.agilent.com/cs/agilent_scripts/target-prehiding-aem.js	29599.0 s	357 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: Agilent Cytation 9 lab instrument beside a monitor displaying a colorful 3D mol…

path: 1,HTML,1,BODY,2,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,0,UL,0,LI,0,DIV,0,DIV,2,DIV,0,PICTURE,3,IMG

selector: div.responsive-media > div.responsive-media__mobile > picture > img

snippet: <img loading="eager" alt="Agilent Cytation 9 lab instrument beside a monitor displaying a colorful 3…" src="https://www.agilent.com/media_17cdb5db8f60377ea9779cfc7c37a9ca00b0d53a9.av…" width="375" height="244" fetchpriority="high">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Stainless steel bioreactor used in CDMO services. `p.button-container > a.agt-link > picture > img`	/media_158c4e9d3e071f99c8dc3271557923a72d24d9e28.avif?wid...	74.7 KiB	73.6 KiB
p.button-container > a.agt-link > picture > img `p.button-container > a.agt-link > picture > img`	/media_199bad8f3b5667cf5ab053e70175e8812ae9df4e8.avif?wid...	38.0 KiB	35.6 KiB
1290 Infinity III LC System Photos/System with High-Speed Pump Multisampler MCT… `p.button-container > a.agt-link > picture > img`	/media_1d6df48f0c8ca659abebbd03a37bddcd074ca0b2e.png?widt...	27.6 KiB	26.6 KiB
Person in gloves services an instrument. `p.button-container > a.agt-link > picture > img`	/media_121b2f70f08998bbaa6a0048abc820ecd2bfd45ad.avif?wid...	27.7 KiB	24.2 KiB
Three small, clear glass vials arranged on a white background. Two vials are st… `p.button-container > a.agt-link > picture > img`	/media_1bf8619fbd085e3d2f7235c99e3121fc2ca2b03df.png?widt...	23.0 KiB	22.2 KiB
Pathology stain displayed on a computer monitor screen. `p.button-container > a.agt-link > picture > img`	/media_120a1f6443f110774fd09ba2a090a67132c63c068.avif?wid...	23.2 KiB	21.4 KiB
Variety of HPLC columns with a box stating AdvanceBio Family of Bio HPLC columns `div.promo-card > p > picture > img`	/media_18321fc2bfd656903e7d049263392d9cd9fd2466a.avif?wid...	22.8 KiB	19.6 KiB
Computer screen showing a data analysis software interface `p.button-container > a.agt-link > picture > img`	/media_1525e6fdeed4c9a00ff9be452473ef591f750061f.avif?wid...	17.6 KiB	16.4 KiB
Boxes and glass ampules of Agilent organic chemical standards displayed on a wh… `div.promo-card > p > picture > img`	/media_1c7afbc188baa2ef8bd50cc7be9471430461e927c.avif?wid...	18.6 KiB	16.0 KiB
Laboratory setup featuring an Agilent 5900 ICP-OES instrument. `p.button-container > a.agt-link > picture > img`	/media_1b68c12f03461e217350c040e33ab3c7e06696be5.png?widt...	15.9 KiB	14.9 KiB
Illustration of a man and woman in white lab coats in a lab setting. `div.promo-card > p > picture > img`	/media_1e6b08034c69f8d57001969a2e4d6e51fb57db768.avif?wid...	17.0 KiB	14.6 KiB
div.header__top-bar-cell-one > a.header__logo-link > picture.header__logo-image > img `div.header__top-bar-cell-one > a.header__logo-link > picture.header__logo-image > img`	/en/shared/media_1a92fff34fea91be153e179e41d714b2b5e185ee...	14.8 KiB	6.3 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.7 s

URL	Time Spent
agilent.com/	901 ms
www.agilent.com/	774 ms
www.agilent.com/en	0.0 ms

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 150 ms 102.1 KiB

URL	Transfer Size	Est Savings
www.agilent.com/scripts/coveo/headless/commerce/headless.esm.js	102.3 KiB	73.1 KiB
/termH/pR9g7/GTwS/fCtA/85/pfbakQVaD93w/HSxDCj0C/QTADEyw/N...	154.6 KiB	29.0 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/termH/pR9g7/GTwS/fCtA/85/pfbakQVaD93w/HSxDCj0C/QTADEyw/N...	1.2 s	1.1 s	41 ms
Unattributable	857 ms	247 ms	0.0 ms
www.agilent.com/blocks/header/header.js	693 ms	158 ms	0.2 ms
www.agilent.com/en	359 ms	18 ms	1.3 ms
www.agilent.com/scripts/aem.js	211 ms	159 ms	0.4 ms
www.agilent.com/akam/13/7b6bf015	145 ms	111 ms	5.8 ms
www.agilent.com/blocks/fragment/fragment.js	85 ms	71 ms	0.1 ms
www.agilent.com/blocks/search/search.js	75 ms	64 ms	0.1 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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	1.9 s
Other	904 ms
Style & Layout	525 ms
Rendering	139 ms
Parse HTML & CSS	99 ms
Garbage Collection	58 ms
Script Parsing & Compilation	54 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Internal error.	Not actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 5.7 KiB

URL	Transfer Size	Est Savings
www.agilent.com/scripts/aem.js	16.9 KiB	5.7 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 21.0 KiB

URL	Transfer Size	Est Savings
	21.0 KiB	21.0 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

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Avoids enormous network payloads Total size was 1,098 KiB

●Avoid long main-thread tasks 10 long tasks found

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

●Network Requests

●Network Round Trip Times 10 ms

●Server Backend Latencies 200 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 30 ms

●Avoid large layout shifts 3 layout shifts found

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SPAIN `div.header__top-bar > div.header__top-bar-cell-two > div.header__button-with-links > button#langButton`
PRODUCTS `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
APPLICATIONS & INDUSTRIES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
TRAINING & EVENTS `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
SERVICES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
SUPPORT & RESOURCES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
ORDER CENTER `nav#nav > div.header__top-bar > div.header__top-bar-cell-third > a.header__nav-section-button`
ABOUT AGILENT `div.header__top-bar > div.header__top-bar-cell-third > div.header__button-with-links > button`
CONTACT US `nav#nav > div.header__top-bar > div.header__top-bar-cell-third > a.header__contact-us`
Worldwide Emails `div.default-content-wrapper > div.footer__email > p.button-container > a.agt-link`
Worldwide Numbers `div.default-content-wrapper > div.footer__phone > p.button-container > a.agt-link`

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav#nav > div.header__top-bar > div.header__top-bar-cell-one > a.header__logo-link `nav#nav > div.header__top-bar > div.header__top-bar-cell-one > a.header__logo-link`
div.default-content-wrapper > ul > li > a `div.default-content-wrapper > ul > li > a`

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SPAIN `div.header__top-bar > div.header__top-bar-cell-two > div.header__button-with-links > button#langButton`
Browse HPLC Columns `div.promo-card > p.button-container > strong > a.agt-button`
See more `div.promo-card > p.button-container > strong > a.agt-button`
View the catalog `div.promo-card > p.button-container > strong > a.agt-button`

○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

●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.

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

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

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

●ARIA input fields have accessible names

●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.

●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

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○Elements with `role="dialog"` or `role="alertdialog"` 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

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○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

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Shopping cart `div.header__top-bar > div.header__top-bar-cell-two > a.header__cart-link > img`	www.agilent.com/icons/header/cart.webp	24 x 22	24 x 22	36 x 33

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.agilent.com/scripts/aem.js line 790, col 14	`failed to load block header TypeError: Cannot read properties of null (reading 'addEventListener') at userIconClick (https://www.agilent.com/blocks/header/header.js:627:18) at Module.decorate (https://www.agilent.com/blocks/header/header.js:753:29) at async https://www.agilent.com/scripts/aem.js:456:11`
www.agilent.com/scripts/aem.js line 459, col 16	`failed to load module for blocks/header/header TypeError: Cannot read properties of null (reading 'addEventListener') at userIconClick (https://www.agilent.com/blocks/header/header.js:627:18) at Module.decorate (https://www.agilent.com/blocks/header/header.js:753:29) at async https://www.agilent.com/scripts/aem.js:456:11`
www.agilent.com/en-es/placeholders.json	`Failed to load resource: the server responded with a status of 404 ()`

●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

●Page has the HTML doctype

●Properly defines charset

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
www.agilent.com/home/more-countries	More
www.agilent.com/en/product/cell-analysis/cytation-9-orthogonal-cell-analysis	Learn more
www.agilent.com/about/sustainable-lab-solutions/en/index.html	See more
www.agilent.com/about/esg/en	Read more
/en/product/oligo-pools-oligo-gmp-manufacturing/oligonucl...	Read more

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

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.

658 ms

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

1.05 s

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

48 ms

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

0.029

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

2.58 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.

1.97 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/signals/config/1796800113755229?v=2.9.303&r=stable&domai...	1200.0 s	117.7 KiB
/termH/pR9g7/GTwS/fCtA/85/pfbakQVaD93w/HSxDCj0C/QTADEyw/N...	21600.0 s	154.8 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.6 KiB
assets.adobedtm.com/e33534db9273/702ed640b08a/launch-7418bb649f52.min.js	3600.0 s	106.1 KiB
www.agilent.com/chat/js/connect.js	0.0 ms	9.7 KiB
tags.srv.stackadapt.com/events.js	5.0 s	7.7 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	86400.0 s	18.7 KiB
www.agilent.com/akam/13/7b6bf015	21600.0 s	9.4 KiB
www.agilent.com/cs/agilent_scripts/check-browser-compatibility.js	81548.0 s	6.1 KiB
/e33534db9273/702ed640b08a/7e7283df10ec/RC04d334246ab0481...	3600.0 s	2.1 KiB
www.agilent.com/chat/js/asset/css/bot.css	0.0 ms	1.5 KiB
www.agilent.com/logos/static/powered_by_logo.svg	42617.0 s	3.0 KiB
/e33534db9273/702ed640b08a/7e7283df10ec/RC0b06d560bc8c482...	3600.0 s	1.3 KiB
/collect?v=2&fmt=js&pid=1881716&time=1776901987403&url=ht...	0.0 ms	697 B
/e33534db9273/702ed640b08a/7e7283df10ec/RCcda71fda9631422...	3600.0 s	725 B
www.agilent.com/cs/agilent_scripts/supported-browser-config.json.js	71326.0 s	1.3 KiB
/e33534db9273/702ed640b08a/7e7283df10ec/RC7c4a0d4e77c5481...	3600.0 s	715 B
/e33534db9273/702ed640b08a/7e7283df10ec/RC835e238456e44be...	3600.0 s	714 B
/e33534db9273/702ed640b08a/7e7283df10ec/RC489a501bab544f8...	3600.0 s	641 B
/e33534db9273/702ed640b08a/7e7283df10ec/RCee9bb333b7b9406...	3600.0 s	623 B
/e33534db9273/702ed640b08a/7e7283df10ec/RC30f965364eaa49d...	3600.0 s	566 B
/e33534db9273/702ed640b08a/7e7283df10ec/RC95ffccb72f894d6...	3600.0 s	554 B
/e33534db9273/702ed640b08a/7e7283df10ec/RCa380f638b67046c...	3600.0 s	535 B
www.agilent.com/cs/agilent_scripts/ot-banner.js	80106.0 s	929 B
/e33534db9273/702ed640b08a/7e7283df10ec/RCf52683a20349453...	3600.0 s	466 B
/e33534db9273/702ed640b08a/7e7283df10ec/RC252a77b4f50b41e...	3600.0 s	464 B
www.agilent.com/cs/agilent_scripts/supported-browser.json.js	25605.0 s	548 B
www.agilent.com/cs/agilent_scripts/target-prehiding-aem.js	29582.0 s	357 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: Agilent Cytation 9 lab instrument beside a monitor displaying a colorful 3D mol…

path: 1,HTML,1,BODY,2,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,0,UL,0,LI,0,DIV,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.responsive-media > div.responsive-media__desktop > picture > img

snippet: <img loading="eager" alt="Agilent Cytation 9 lab instrument beside a monitor displaying a colorful 3…" src="https://www.agilent.com/media_15b06ce0f5e0623620b00c5607c628c41015e70b6.av…" width="1668" height="500" fetchpriority="high">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Stainless steel bioreactor used in CDMO services. `p.button-container > a.agt-link > picture > img`	/media_158c4e9d3e071f99c8dc3271557923a72d24d9e28.avif?wid...	287.6 KiB	287.4 KiB
p.button-container > a.agt-link > picture > img `p.button-container > a.agt-link > picture > img`	/media_199bad8f3b5667cf5ab053e70175e8812ae9df4e8.avif?wid...	112.4 KiB	111.6 KiB
1290 Infinity III LC System Photos/System with High-Speed Pump Multisampler MCT… `p.button-container > a.agt-link > picture > img`	/media_1d6df48f0c8ca659abebbd03a37bddcd074ca0b2e.png?widt...	94.2 KiB	93.9 KiB
Three small, clear glass vials arranged on a white background. Two vials are st… `p.button-container > a.agt-link > picture > img`	/media_1bf8619fbd085e3d2f7235c99e3121fc2ca2b03df.png?widt...	87.4 KiB	87.2 KiB
Boxes and glass ampules of Agilent organic chemical standards displayed on a wh… `div.promo-card > p > picture > img`	/media_1c7afbc188baa2ef8bd50cc7be9471430461e927c.avif?wid...	72.7 KiB	72.4 KiB
Laboratory setup featuring an Agilent 5900 ICP-OES instrument. `p.button-container > a.agt-link > picture > img`	/media_1b68c12f03461e217350c040e33ab3c7e06696be5.png?widt...	55.5 KiB	55.2 KiB
Variety of HPLC columns with a box stating AdvanceBio Family of Bio HPLC columns `div.promo-card > p > picture > img`	/media_18321fc2bfd656903e7d049263392d9cd9fd2466a.avif?wid...	53.3 KiB	53.0 KiB
Computer screen showing a data analysis software interface `p.button-container > a.agt-link > picture > img`	/media_1525e6fdeed4c9a00ff9be452473ef591f750061f.avif?wid...	47.6 KiB	47.2 KiB
Illustration of a man and woman in white lab coats in a lab setting. `div.promo-card > p > picture > img`	/media_1e6b08034c69f8d57001969a2e4d6e51fb57db768.avif?wid...	40.9 KiB	40.7 KiB
Gas chromatograph/mass spectrometry instrument with autosampler, injection towe… `p.button-container > a.agt-link > picture > img`	/media_1b73979da7a4b22fdd4f9b33ad4271a8b05ac3b64.avif?wid...	40.6 KiB	40.6 KiB
Person in gloves services an instrument. `p.button-container > a.agt-link > picture > img`	/media_121b2f70f08998bbaa6a0048abc820ecd2bfd45ad.avif?wid...	27.7 KiB	26.2 KiB
A blue background featuring four electronic devices—a tablet, smartphone, anoth… `p.service__image-wrapper > a > picture > img`	/media_14996339d0cfb254d746c9ce5d8c89f095c4ab2bb.avif?wid...	30.6 KiB	24.9 KiB
Pathology stain displayed on a computer monitor screen. `p.button-container > a.agt-link > picture > img`	/media_120a1f6443f110774fd09ba2a090a67132c63c068.avif?wid...	23.2 KiB	22.3 KiB
div.header__top-bar-cell-one > a.header__logo-link > picture.header__logo-image > img `div.header__top-bar-cell-one > a.header__logo-link > picture.header__logo-image > img`	/en/shared/media_1a92fff34fea91be153e179e41d714b2b5e185ee...	14.8 KiB	6.3 KiB

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

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.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 40 ms 321.9 KiB

URL	Transfer Size	Est Savings
www.agilent.com/scripts/coveo/headless/commerce/headless.esm.js	102.3 KiB	73.1 KiB
www.agilent.com/scripttemplates/202410.1.0/otBannerSdk.js	111.7 KiB	60.7 KiB
cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.js	67.9 KiB	51.0 KiB
connect.facebook.net/en_US/fbevents.js	96.5 KiB	41.8 KiB
/signals/config/1796800113755229?v=2.9.303&r=stable&domai...	117.5 KiB	37.8 KiB
/termH/pR9g7/GTwS/fCtA/85/pfbakQVaD93w/HSxDCj0C/QTADEyw/N...	154.6 KiB	29.0 KiB
assets.adobedtm.com/e33534db9273/702ed640b08a/launch-7418bb649f52.min.js	105.8 KiB	28.4 KiB

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Internal error.	Not actionable

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 40.5 KiB

URL	Transfer Size	Est Savings
cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.js	67.9 KiB	34.7 KiB
www.agilent.com/scripts/aem.js	16.9 KiB	5.7 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 18.4 KiB

URL	Transfer Size	Est Savings
	21.0 KiB	18.4 KiB

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 576 ms

URL	Time Spent
agilent.com/	353 ms
www.agilent.com/	223 ms
www.agilent.com/en	0.0 ms

●Max Potential First Input Delay 120 ms

●Time to Interactive 2.0 s

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Avoids enormous network payloads Total size was 2,665 KiB

●JavaScript execution time 0.8 s

●Minimizes main-thread work 1.9 s

●Avoid long main-thread tasks 3 long tasks found

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

●Network Requests

●Network Round Trip Times 100 ms

●Server Backend Latencies 170 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 20 ms

●Avoid large layout shifts 15 layout shifts found

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

Accessibility

Contrast

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ABOUT AGILENT `div.header__top-bar > div.header__top-bar-cell-two > div.header__button-with-links > button`
CONTACT US `nav#nav > div.header__top-bar > div.header__top-bar-cell-two > a.header__contact-us`
SPAIN `div.header__top-bar > div.header__top-bar-cell-two > div.header__button-with-links > button#langButton`
ACCOUNT `div.header__top-bar > div.header__top-bar-cell-two > a.header__login-button > span.account`
PRODUCTS `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
APPLICATIONS & INDUSTRIES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
TRAINING & EVENTS `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
SERVICES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
SUPPORT & RESOURCES `div.header__top-bar > div.header__top-bar-cell-third > div.header__nav-section > button.header__nav-section-button`
ORDER CENTER `nav#nav > div.header__top-bar > div.header__top-bar-cell-third > a.header__nav-section-button`
Worldwide Emails `div.default-content-wrapper > div.footer__email > p.button-container > a.agt-link`
Worldwide Numbers `div.default-content-wrapper > div.footer__phone > p.button-container > a.agt-link`
Cookie Policy `div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link`
Reject All Cookies `div.ot-sdk-row > div#onetrust-button-group-parent > div#onetrust-button-group > button#onetrust-reject-all-handler`
Accept All Cookies `div.ot-sdk-row > div#onetrust-button-group-parent > div#onetrust-button-group > button#onetrust-accept-btn-handler`

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Other sites `div.default-content-wrapper > address.footer__address > p > a`

These are opportunities to improve the legibility of your content.

Names and labels

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nav#nav > div.header__top-bar > div.header__top-bar-cell-one > a.header__logo-link `nav#nav > div.header__top-bar > div.header__top-bar-cell-one > a.header__logo-link`
Agilent Technologies `nav#nav > div.header__top-bar > div.header__top-bar-cell-third > a.header__logo-spark`
div.default-content-wrapper > ul > li > a `div.default-content-wrapper > ul > li > a`

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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Agilent Technologies `nav#nav > div.header__top-bar > div.header__top-bar-cell-third > a.header__logo-spark`
Company Information `div > ul > li > a`
Investor Relations `div > ul > li > a`
Community Relations `div > ul > li > a`
Working with Agilent `div > ul > li > a`
University Relations `div > ul > li > a`
Literature Library `div > ul > li > a`
Video Library `div > ul > li > a`
Events `div > ul > li > a`
E-Seminars `div > ul > li > a`
Training Courses `div > ul > li > a`
E-Newsletters `div > ul > li > a`
Android Mobile Apps `div > ul > li > a`
iOS Mobile Apps `div > ul > li > a`
Buy Online `div > ul > li > a`
Quick Order `div > ul > li > a`
My Account `div > ul > li > a`
My Favorites `div > ul > li > a`
My Orders `div > ul > li > a`
Where to Buy `div > ul > li > a`
Agilent Community `div > ul > li > a`
Technical Support `div > ul > li > a`
On-site Services `div > ul > li > a`
Avida Biomed `div > ul > li > a`
Biovectra `div > ul > li > a`
E-MSion `div > ul > li > a`

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SPAIN `div.header__top-bar > div.header__top-bar-cell-two > div.header__button-with-links > button#langButton`
Cookie Policy `div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

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

●`[role]` values are valid

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

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●`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

●ARIA input fields have accessible names

●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

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

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

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

●Heading elements appear in a sequentially-descending order

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○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

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○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

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
A laboratory setting featuring a white microscope with a black eyepiece and adj… `div > div.quickorder__media-wrapper > picture > img`	/media_11e5e905508fd1a6f45b6e74bb21cfc7d886208ce.avif?wid...	611 x 302 (2.02)	770 x 373 (2.06)

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
www.agilent.com/en	`Access to fetch at 'https://cdn.cookielaw.org/logos/static/ot_guard_logo.svg' from origin 'https://www.agilent.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.`
cdn.cookielaw.org/logos/static/ot_guard_logo.svg	`Failed to load resource: net::ERR_FAILED`
www.agilent.com/en-es/placeholders.json	`Failed to load resource: the server responded with a status of 404 ()`
/Agilent404?s=https://www.agilent.com/en-es/shared/floati...	`Failed to load resource: the server responded with a status of 404 ()`

●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

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
www.agilent.com/home/more-countries	More
www.agilent.com/en/product/cell-analysis/cytation-9-orthogonal-cell-analysis	Learn more
www.agilent.com/about/sustainable-lab-solutions/en/index.html	See more
www.agilent.com/about/esg/en	Read more
/en/product/oligo-pools-oligo-gmp-manufacturing/oligonucl...	Read more
www.agilent.com/home/privacy-policy#How_We_Use	More Information

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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Results for https://agilent.com

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

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What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Usability (1)

Content (4)

Navigation (1)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Contrast

Names and labels

Best Practices

User Experience

General

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Contrast

Names and labels

Best practices

Best Practices

User Experience

General

SEO

Content Best Practices

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