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Audit Complete

Results for https://abb.com

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Spain Spain · Madrid Completed: Apr 21, 2026 20:40 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C71

Site Health

Score: 71 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

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.

Heavier than average — reducing page weight saves energy and bandwidth.

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 · 822 peers
You 71
·
Avg 73
At average
0 50 100
Better than 22% of Apple sites See full Apple benchmark →
Facebook · 875 peers
You 71
·
Avg 72
At average
0 50 100
Better than 23% of Facebook sites See full Facebook benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

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

Security › Security Headers
2

Cookie 'dtCookietsb4abfy' is missing the Secure flag

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

Security › Cookie Security
3

HSTS header is missing

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

Security › Security Headers
4

No Content-Security-Policy header found

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

Security › Content Security Policy
5

Page weighs 18.5 MB (15.9 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

4

High impact, low effort — start here.

Strategic

1

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
BeaverCheck badge
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<a href="https://beavercheck.com/results/ac0504f0-d078-46c6-aac3-5e38cc3fc456"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fabb.com" alt="BeaverCheck Score"></a>
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 14.9s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.

4 security gaps detected — browsers may warn visitors about your site.
Your LCP is 14.9s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

Conversion Barriers

1 critical 7 warning

8 barrier(s) likely increasing bounce by ~28%.

Speed (1)

Page takes 14.9s to load

+12% bounce

Users abandon at ~3s — you're 12.4s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

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)

Viewport disables user zoom

+2% bounce

Visitors with low vision can't read the page — and some jurisdictions treat this as a legal risk

Fix: Remove user-scalable=no; drop maximum-scale if it's below 2

Content (3)

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

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

CHF 520 investment → CHF 3.55/month returns + CHF 250,000 risk avoided

Payback period: > 2 years First-year ROI: -92%

Investment

CHF 520

4h · 5 findings

Monthly returns

CHF 3.55 /mo

~CHF 43 / year

  • Bandwidth savings CHF 3.55

Regulatory risk avoided

CHF 250,000

if kept compliant

  • nDSG/FADP CHF 250,000

CHF 260 — 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

CHF520

4.0 developer hours at CHF130/hr

Based on Switzerland rates (CHF130/hr)

Quick wins
CHF260 4 fixes in ~120 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
CHF /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

CHF 20,837 / month at risk

~CHF 250,043 / year if left unfixed

Compliance Risk

CHF 250,000

nDSG/FADP
  • No privacy policy link detected
    nDSG/FADP: CHF 1,000 – CHF 250,000
  • Trackers detected but no cookie policy found
    nDSG/FADP: CHF 1,000 – CHF 250,000
  • Trackers detected but no privacy policy found
    nDSG/FADP: CHF 1,000 – CHF 250,000

+2 more

Bandwidth Waste

CHF 3.55 /mo

50077.8 MB/mo × 0.071 CHF/GB

  • Optimize transfer: save ~5.0 MB per page load
    Saves CHF 3.55/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

Unique monthly visitors from your analytics

Purchases, signups, or key actions

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.

55
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
77
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

5.64 s

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

14.88 s

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

138 ms

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

0.000

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

9.78 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.

15.22 s

Detailed Report

Audit breakdown by category with detailed findings.

55

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.

RequestCache TTLTransfer Size
media-d.global.abb/is/content/abbc/ABB%20com%20Engineered%20to%20outrun2062.0 s13.7 MiB
resources.news.e.abb.com/images/2026/3/25/0/AdobeStock_1732449297-large.jpg0.0 ms104.6 KiB
resources.news.e.abb.com/images/2026/3/5/0/India-PR-2-Hero-1280x720-large.jpg0.0 ms104.3 KiB
/images/2026/1/27/1/ABB_HQ_Zurich_-_Switzerland-large.jpg0.0 ms96.5 KiB
/images/2026/3/27/1/65cf2787de88c78c2f4e9f9a_Vargas_webb_...0.0 ms95.5 KiB
resources.news.e.abb.com/images/2026/2/17/1/ABB_Cityport_Entrance_3-large.jpg0.0 ms94.7 KiB
resources.news.e.abb.com/images/2026/4/14/0/Eva_Copper_Mine_Projec_12-large.jpg0.0 ms91.3 KiB
/is/image/abbc/Industries - Food and Beverage grain:3x4-S3592.0 s69.0 KiB
media-d.global.abb/is/image/abbc/MOLM-Vasteras-Factory-Manufacturing:1x1-S3592.0 s67.8 KiB
media-d.global.abb/is/image/abbc/5141_title-3:1x1-S3592.0 s59.0 KiB
assets.adobedtm.com/3f582187d63b/1e168dfae5a1/launch-38768eadc2c2.min.js3600.0 s56.1 KiB
media-d.global.abb/is/image/abbc/Industry%20-%20Future%20of%20energy:3x4-S3592.0 s45.1 KiB
media-d.global.abb/is/image/abbc/BANNER%20OPTION%201-1:1x1-S3592.0 s38.2 KiB
cscript-cdn-irl.abb.com/loader.js0.0 ms28.6 KiB
media-d.global.abb/is/image/abbc/AdobeStock_602912226-Large-2:1x1-S3592.0 s32.6 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-955570495c35...16369.0 s35.7 KiB
media-d.global.abb/is/image/abbc/AdobeStock_487014222:1x1-S3592.0 s29.1 KiB
media-d.global.abb/is/image/abbc/Industry%20-%20Marine:3x4-S3592.0 s28.5 KiB
/is/image/abbc/Engineer in factory working to check boile...3592.0 s28.0 KiB
media-d.global.abb/is/image/abbc/work-using-cell-phone-typing-computer-1:4x3-S3592.0 s27.7 KiB
media-d.global.abb/is/image/abbc/20230113_Mahlab_ABB%20_ELSE:1x1-S3592.0 s26.4 KiB
media-d.global.abb/is/image/abbc/Industry%20-%20Oil%20and%20gas:3x4-S3592.0 s23.3 KiB
/is/image/abbc/ABB to unveil lab of the future at SLAS 20...3592.0 s23.1 KiB
media-d.global.abb/is/image/abbc/Data%20center%20Industries%20section:3x4-S3592.0 s23.1 KiB
/is/image/abbc/heavy-industry-engineers-stand-in-manufact...3592.0 s21.4 KiB
/is/image/abbc/call-center-operator-in-wireless-headset-1...3592.0 s17.0 KiB
media-d.global.abb/is/image/abbc/group-of-people-shaking-hands-together-1:4x3-S3592.0 s16.6 KiB
media-d.global.abb/is/image/abbc/ABB_SACE_Emax3_closeup-1:3x4-S3592.0 s11.1 KiB
/etc.clientlibs/core/wcm/components/commons/datalayer/acd...41419.0 s11.1 KiB
www.abb.com/akam/13/354e55f121600.0 s8.6 KiB
cscript-cdn-irl.abb.com/templates/2/template.min.css0.0 ms4.3 KiB
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-75974d15...41430.0 s5.7 KiB
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-b540cd71...40943.0 s5.0 KiB
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...7287.0 s2.6 KiB
cscript-cdn-irl.abb.com/templates/2/Images/cassie_logo_white.svg0.0 ms1.5 KiB
www.abb.com/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js669.0 s590 B
/etc.clientlibs/core/wcm/components/commons/datalayer/v2/...41419.0 s1019 B
/etc.clientlibs/cq/personalization/clientlib/personalizat...40926.0 s827 B
/etc.clientlibs/core/wcm/components/commons/site/clientli...18758.0 s532 B
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...40942.0 s192 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.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.242 source:map[column:1879 line:10 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/ReactDOM-73305bfa.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:30.127 source:map[column:266 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/useDeviceInfo-6ee2036d.js urlProvider:network]] map[reflowTime:5.527 source:map[column:8051 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/Carousel-6c735121.js urlProvider:network]] map[reflowTime:1.019 source:map[column:1598 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/Carousel-6c735121.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.

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
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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/etc.clientlibs/clientlibs/granite/jquery.lc-955570495c35...35.7 KiB150 ms
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...63.4 KiB451 ms
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.2 KiB
/etc.clientlibs/cq/personalization/clientlib/personalizat...827 B
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...2.6 KiB
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...192 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...3.6 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...663 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.8 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...690 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...595 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...3.5 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.0 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.2 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...939 B150 ms
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...392 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...4.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...357 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...238 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...267 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...386 B
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-75974d15...5.7 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...476 B

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: 1.6 s
URLTime Spent
abb.com/858 ms
www.abb.com/780 ms
www.abb.com/global/en0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 13.3 KiB
URLTransfer SizeEst Savings
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB13.3 KiB

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

Why this matters

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

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.

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.

CategoryTime Spent
Script Evaluation1.7 s
Other1.1 s
Style & Layout597 ms
Script Parsing & Compilation145 ms
Parse HTML & CSS51 ms
Garbage Collection31 ms
Rendering15 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 2.4 KiB
URLTransfer SizeEst Savings
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB2.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Abb Sydney. Picture James Horan div#tabpanel-0 > a.sc-ljpcOE > section.sc-jxFEPe > img.sc-fVnRjz
media-d.global.abb/is/image/abbc/20230113_Mahlab_ABB%20_ELSE:1x1-S
Data Center IT Specialist and System administrator Talk, Use Tablet Computer, W… div.sc-cTsLrp > article.sc-cxyaiY > div.sc-bnFUNX > img.sc-iKUUEK
media-d.global.abb/is/image/abbc/5141_title-3:1x1-S
Two engineers wearing hard hats and safety jumpsuits stand on an urban rooftop … div.sc-cTsLrp > article.sc-cxyaiY > div.sc-bnFUNX > img.sc-iKUUEK
media-d.global.abb/is/image/abbc/AdobeStock_602912226-Large-2:1x1-S
A man and a woman in an industrial or laboratory setting looking closely at a c… div.sc-cTsLrp > article.sc-cxyaiY > div.sc-bnFUNX > img.sc-iKUUEK
media-d.global.abb/is/image/abbc/BANNER%20OPTION%201-1:1x1-S
Serious call center operator in wireless headset talking with customer, woman i… div.sc-knSEDm > article.sc-dYYaKM > figure.sc-eVedOh > img.sc-gBswnW
/is/image/abbc/call-center-operator-in-wireless-headset-1...
work using texting cell phone typing computer.chatting on mobile,laptop contact… div.sc-knSEDm > article.sc-dYYaKM > figure.sc-eVedOh > img.sc-gBswnW
media-d.global.abb/is/image/abbc/work-using-cell-phone-typing-computer-1:4x3-S
Multiracial group of young creative people in smart casual wear discussing busi… div.sc-knSEDm > article.sc-dYYaKM > figure.sc-eVedOh > img.sc-gBswnW
media-d.global.abb/is/image/abbc/group-of-people-shaking-hands-together-1:4x3-S

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

Max Potential First Input Delay 100 ms
Layout shift culprits
Optimize DOM size
Font display
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify JavaScript
Avoid long main-thread tasks 11 long tasks found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 40 ms
Server Backend Latencies 1,010 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 60 ms
INP breakdown
LCP request discovery
User Timing marks and measures
Avoid non-composited animations
Avoid large layout shifts
91

Accessibility

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

ARIA

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Cookie settings Our website uses cookies which are necessary for running th… body#hometemplate-707ba85f8e > div#cassie-widget > div.cassie-cookie-module > div.cassie-cookie-modal

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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Can't find what you're looking for? article.sc-dYYaKM > div.sc-hcmsOB > div.sc-hxyzrr > h5.sc-gggpLg

These are opportunities to improve keyboard navigation in your application.

Names and labels

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_4 > div#cassie_cookie_group_header_4 > input#cassie_cookie_group_toggle_switch_slider_4 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_4 > div#cassie_cookie_group_header_4 > input#cassie_cookie_group_toggle_switch_slider_4
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_10 > div#cassie_cookie_group_header_10 > input#cassie_cookie_group_toggle_switch_slider_10 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_10 > div#cassie_cookie_group_header_10 > input#cassie_cookie_group_toggle_switch_slider_10
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_11 > div#cassie_cookie_group_header_11 > input#cassie_cookie_group_toggle_switch_slider_11 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_11 > div#cassie_cookie_group_header_11 > input#cassie_cookie_group_toggle_switch_slider_11

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
Explore all industries section.sc-lmOKtx > div.sc-pRce > div > a.sc-fbNZEX
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
`[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
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
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.
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
`<video>` elements contain a `<track>` element with `[kind="captions"]`
`[accesskey]` values are unique
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
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>`.
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.
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.
96

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Error loading image: [object Event]
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
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
Mitigate clickjacking with XFO or CSP
77

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 destinationLink Text
global.abb/group/en/about/engineered-to-outrunLearn more

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

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
GROUP PRESS RELEASE ABB grinding technology to strengthen future metals supply… section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
GROUP PRESS RELEASE ABB and Syre to explore technologies for industrial-scale … section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
GROUP PRESS RELEASE ABB and VoltaGrid extend collaboration on data center powe… section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
GROUP PRESS RELEASE ABB shareholders approve all proposals at Annual General M… section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
GROUP PRESS RELEASE ABB invests ~$75 million in India to expand manufacturing … section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
GROUP PRESS RELEASE Notice of ABB’s Annual General Meeting on March 19, 2026 … section.sc-zGZpD > div.sc-dYCpQa > div.sc-bRuaPG > a.sc-dprnkz
The SACE Emax 3 div.sc-icoroQ > ul.sc-cKhha-d > li.sc-hgRTdO > a.sc-bOKIPb
ABB Genix™ Industrial IoT and AI Suite div.sc-icoroQ > ul.sc-cKhha-d > li.sc-hgRTdO > a.sc-bOKIPb
GoFa with Ultra Accuracy div.sc-icoroQ > ul.sc-cKhha-d > li.sc-hgRTdO > a.sc-bOKIPb
Azipod® electric propulsion div.sc-icoroQ > ul.sc-cKhha-d > li.sc-hgRTdO > a.sc-bOKIPb
ABB Ability™ Digital Powertrain div.sc-icoroQ > ul.sc-cKhha-d > li.sc-hgRTdO > a.sc-bOKIPb

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

To appear in search results, crawlers need access to your app.

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
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

77
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
86
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
69
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

1.09 s

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

3.00 s

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

0 ms

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

0.000

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

2.15 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.

3.05 s

Detailed Report

Audit breakdown by category with detailed findings.

77

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.

RequestCache TTLTransfer Size
media-d.global.abb/is/content/abbc/ABB%20com%20Engineered%20to%20outrun2044.0 s13.7 MiB
media-d.global.abb/is/image/abbc/Industry%20-%20Future%20of%20energy:3x4-L3351.0 s241.1 KiB
/is/image/abbc/Industries - Food and Beverage grain:3x4-L3351.0 s236.3 KiB
media-d.global.abb/is/image/abbc/Data%20center%20Industries%20section:3x4-L3593.0 s144.3 KiB
media-d.global.abb/is/image/abbc/MOLM-Vasteras-Factory-Manufacturing:4x3-L3593.0 s143.3 KiB
media-d.global.abb/is/image/abbc/Industry%20-%20Marine:3x4-L3351.0 s136.4 KiB
resources.news.e.abb.com/images/2026/3/25/0/AdobeStock_1732449297-large.jpg0.0 ms104.6 KiB
resources.news.e.abb.com/images/2026/3/5/0/India-PR-2-Hero-1280x720-large.jpg0.0 ms104.3 KiB
media-d.global.abb/is/image/abbc/5141_title-3:4x3-L3593.0 s122.0 KiB
/images/2026/1/27/1/ABB_HQ_Zurich_-_Switzerland-large.jpg0.0 ms96.5 KiB
/images/2026/3/27/1/65cf2787de88c78c2f4e9f9a_Vargas_webb_...0.0 ms95.5 KiB
resources.news.e.abb.com/images/2026/2/17/1/ABB_Cityport_Entrance_3-large.jpg0.0 ms94.7 KiB
resources.news.e.abb.com/images/2026/4/14/0/Eva_Copper_Mine_Projec_12-large.jpg0.0 ms91.3 KiB
media-d.global.abb/is/image/abbc/AdobeStock_602912226-Large-2:1x1-L3593.0 s113.6 KiB
/is/image/abbc/call-center-operator-in-wireless-headset-1...1353.0 s102.7 KiB
media-d.global.abb/is/image/abbc/BANNER%20OPTION%201-1:1x1-L3593.0 s106.1 KiB
media-d.global.abb/is/image/abbc/Industry%20-%20Oil%20and%20gas:3x4-L3351.0 s87.6 KiB
media-d.global.abb/is/image/abbc/AdobeStock_487014222:4x3-L3351.0 s80.3 KiB
/is/image/abbc/heavy-industry-engineers-stand-in-manufact...3351.0 s70.1 KiB
media-d.global.abb/is/image/abbc/ABB_SACE_Emax3_closeup-1:16x9-L3593.0 s69.0 KiB
media-d.global.abb/is/image/abbc/work-using-cell-phone-typing-computer-1:4x3-L3593.0 s68.7 KiB
/is/image/abbc/Engineer in factory working to check boile...3351.0 s67.6 KiB
media-d.global.abb/is/image/abbc/20230113_Mahlab_ABB%20_ELSE:4x3-L3351.0 s58.6 KiB
/is/image/abbc/ABB to unveil lab of the future at SLAS 20...3351.0 s56.8 KiB
assets.adobedtm.com/3f582187d63b/1e168dfae5a1/launch-38768eadc2c2.min.js3600.0 s56.1 KiB
cscript-cdn-irl.abb.com/loader.js0.0 ms28.6 KiB
media-d.global.abb/is/image/abbc/group-of-people-shaking-hands-together-1:4x3-L3593.0 s33.3 KiB
/etc.clientlibs/clientlibs/granite/jquery.lc-955570495c35...16350.0 s35.7 KiB
/etc.clientlibs/core/wcm/components/commons/datalayer/acd...41400.0 s11.1 KiB
www.abb.com/akam/13/354e55f121600.0 s8.6 KiB
cscript-cdn-irl.abb.com/templates/2/template.min.css0.0 ms4.3 KiB
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-75974d15...41411.0 s5.7 KiB
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-b540cd71...40924.0 s5.0 KiB
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...7268.0 s2.6 KiB
cscript-cdn-irl.abb.com/templates/2/Images/cassie_logo_white.svg0.0 ms1.5 KiB
www.abb.com/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js650.0 s591 B
/etc.clientlibs/core/wcm/components/commons/datalayer/v2/...41400.0 s1019 B
/etc.clientlibs/cq/personalization/clientlib/personalizat...40907.0 s830 B
/etc.clientlibs/core/wcm/components/commons/site/clientli...18739.0 s533 B
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...40923.0 s181 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.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:1.313 source:map[column:22904 line:19 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/ReactDOM-73305bfa.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:28.975 source:map[column:385 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/useDeviceInfo-6ee2036d.js urlProvider:network]] map[reflowTime:5.115 source:map[column:8051 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/Carousel-6c735121.js urlProvider:network]] map[reflowTime:1.629 source:map[column:1598 line:0 type:source-location url:https://www.abb.com/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fed2d0ce98ada/Carousel-6c735121.js urlProvider:network]]]

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-VIDEO
nodeLabel: div.sc-iuhWPH > div.slide > div.sc-hcmsOB > video.sc-eVedOh
path: 1,HTML,1,BODY,7,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,VIDEO
selector: div.sc-iuhWPH > div.slide > div.sc-hcmsOB > video.sc-eVedOh
snippet: <video autoplay="" playsinline="" class="sc-eVedOh cFYkKH">

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
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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
/etc.clientlibs/clientlibs/granite/jquery.lc-955570495c35...35.7 KiB
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...181 B
/etc.clientlibs/cq/personalization/clientlib/personalizat...830 B
/etc.clientlibs/cq/testandtarget/clientlibs/testandtarget...2.6 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...691 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.8 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...63.4 KiB81 ms
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.2 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...3.6 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...663 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.0 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...392 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...593 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...946 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...3.5 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.3 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...229 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...1.2 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...4.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.2 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...344 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.1 KiB
/etc.clientlibs/aot/clientlibs/clientlib-base.lc-75974d15...5.7 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...2.1 KiB
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...476 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...386 B
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...267 B

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: 546 ms
URLTime Spent
abb.com/304 ms
www.abb.com/241 ms
www.abb.com/global/en0.0 ms

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

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

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 2.4 KiB
URLTransfer SizeEst Savings
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB2.4 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 13.3 KiB
URLTransfer SizeEst Savings
/ui/add22f30dde0fe68f8c5a4f88dc3baa3c5b4267bd237a1a6a55fe...13.3 KiB13.3 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Data Center IT Specialist and System administrator Talk, Use Tablet Computer, W… div.sc-jFczmx > article.sc-dprnkz > div.sc-kMGnbm > img.sc-ksXhwP
media-d.global.abb/is/image/abbc/5141_title-3:4x3-L
Serious call center operator in wireless headset talking with customer, woman i… div.sc-pRce > article.sc-ganImS > figure.sc-jTFZjq > img.sc-eByOUD
/is/image/abbc/call-center-operator-in-wireless-headset-1...
work using texting cell phone typing computer.chatting on mobile,laptop contact… div.sc-pRce > article.sc-ganImS > figure.sc-jTFZjq > img.sc-eByOUD
media-d.global.abb/is/image/abbc/work-using-cell-phone-typing-computer-1:4x3-L
Multiracial group of young creative people in smart casual wear discussing busi… div.sc-pRce > article.sc-ganImS > figure.sc-jTFZjq > img.sc-eByOUD
media-d.global.abb/is/image/abbc/group-of-people-shaking-hands-together-1:4x3-L
Two engineers wearing hard hats and safety jumpsuits stand on an urban rooftop … div.sc-jFczmx > article.sc-dprnkz > div.sc-kMGnbm > img.sc-ksXhwP
media-d.global.abb/is/image/abbc/AdobeStock_602912226-Large-2:1x1-L
A man and a woman in an industrial or laboratory setting looking closely at a c… div.sc-jFczmx > article.sc-dprnkz > div.sc-kMGnbm > img.sc-ksXhwP
media-d.global.abb/is/image/abbc/BANNER%20OPTION%201-1:1x1-L

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
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Max Potential First Input Delay 30 ms
Minify JavaScript
JavaScript execution time 0.4 s
Minimizes main-thread work 1.1 s
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 40 ms
Server Backend Latencies 90 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 80 ms
Avoid large layout shifts 1 layout shift found
INP breakdown
User Timing marks and measures
Avoid long main-thread tasks
Avoid non-composited animations
86

Accessibility

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

ARIA

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Cookie settings Our website uses cookies which are necessary for running th… body#hometemplate-707ba85f8e > div#cassie-widget > div.cassie-cookie-module > div.cassie-cookie-modal

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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Can't find what you're looking for? article.sc-ganImS > div.sc-ffgAGW > div.sc-kdZJLI > h5.sc-eLSzwV

These are opportunities to improve keyboard navigation in your application.

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sc-bOKIPb > div#tabpanel-3 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-3 > a.sc-dVSXPv > img.sc-epOiZA
div.sc-bOKIPb > div#tabpanel-4 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-4 > a.sc-dVSXPv > img.sc-epOiZA
div.sc-bOKIPb > div#tabpanel-5 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-5 > a.sc-dVSXPv > img.sc-epOiZA

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_4 > div#cassie_cookie_group_header_4 > input#cassie_cookie_group_toggle_switch_slider_4 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_4 > div#cassie_cookie_group_header_4 > input#cassie_cookie_group_toggle_switch_slider_4
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_10 > div#cassie_cookie_group_header_10 > input#cassie_cookie_group_toggle_switch_slider_10 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_10 > div#cassie_cookie_group_header_10 > input#cassie_cookie_group_toggle_switch_slider_10
div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_11 > div#cassie_cookie_group_header_11 > input#cassie_cookie_group_toggle_switch_slider_11 div#cassie_consent_tab_cookies > div#cassie_cookie_modal_group_11 > div#cassie_cookie_group_header_11 > input#cassie_cookie_group_toggle_switch_slider_11

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
Explore all industries section.sc-enTruF > div.sc-vMHMw > div > a.sc-kBqlQb
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.
`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
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
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.
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
`<video>` elements contain a `<track>` element with `[kind="captions"]`
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 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
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>`.
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.
96

Best Practices

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Error loading image: [object Event]
Failed to load resource: the server responded with a status of 404 ()
Uncaught TypeError: Cannot read properties of undefined (reading 'hasConsent')
Uses HTTPS
Avoids deprecated APIs
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
Mitigate clickjacking with XFO or CSP
69

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 destinationLink Text
global.abb/group/en/about/engineered-to-outrunLearn 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.sc-bOKIPb > div#tabpanel-3 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-3 > a.sc-dVSXPv > img.sc-epOiZA
div.sc-bOKIPb > div#tabpanel-4 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-4 > a.sc-dVSXPv > img.sc-epOiZA
div.sc-bOKIPb > div#tabpanel-5 > a.sc-dVSXPv > img.sc-epOiZA div.sc-bOKIPb > div#tabpanel-5 > a.sc-dVSXPv > img.sc-epOiZA

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

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
GROUP PRESS RELEASE ABB grinding technology to strengthen future metals supply… section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
GROUP PRESS RELEASE ABB and Syre to explore technologies for industrial-scale … section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
GROUP PRESS RELEASE ABB and VoltaGrid extend collaboration on data center powe… section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
GROUP PRESS RELEASE ABB shareholders approve all proposals at Annual General M… section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
GROUP PRESS RELEASE ABB invests ~$75 million in India to expand manufacturing … section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
GROUP PRESS RELEASE Notice of ABB’s Annual General Meeting on March 19, 2026 … section.sc-jdXLlt > div.sc-cpUBGh > div.sc-ezHdRe > a.sc-iKUUEK
The SACE Emax 3 div.sc-iQQMCJ > ul.sc-eYKcUA > li.sc-dPyGX > a.sc-hBeyxK
ABB Genix™ Industrial IoT and AI Suite div.sc-iQQMCJ > ul.sc-eYKcUA > li.sc-dPyGX > a.sc-hBeyxK
GoFa with Ultra Accuracy div.sc-iQQMCJ > ul.sc-eYKcUA > li.sc-dPyGX > a.sc-hBeyxK
Azipod® electric propulsion div.sc-iQQMCJ > ul.sc-eYKcUA > li.sc-dPyGX > a.sc-hBeyxK
ABB Ability™ Digital Powertrain div.sc-iQQMCJ > ul.sc-eYKcUA > li.sc-dPyGX > a.sc-hBeyxK

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

To appear in search results, crawlers need access to your app.

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
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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