Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.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.
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
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
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.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
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.
Performance issues directly impact user engagement and conversion rates.
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Visual of a ServiceNow user's dashboard. picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 653.3 KiB | 492.1 KiB |
Two people at the Knowledge conference taking a photo. div.flyout-promo-app__full-view > div.flyout-promo-app__media-area > div.flyout-promo-app__image-area > img.flyout-promo-app__media-image | /content/dam/servicenow-assets/public/en-us/images/compan... | 233.9 KiB | 223.3 KiB |
Attendees at Knowledge explore interactive displays and celebrate together, hig… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 208.4 KiB | 194.0 KiB |
ServiceNow Knowledge attendees try hands-on AI demos and collaborate on real wo… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 128.1 KiB | 112.9 KiB |
Forty-eight thousand Stellantis employees completed onboarding in a single day … picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 63.3 KiB | 27.7 KiB |
ServiceNow CEO Bill McDermott explores the topics of AI-powered transformation,… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 30.7 KiB | 21.8 KiB |
An IT leader is using her mobile phone to resolve incidents with ServiceNow. img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 25.7 KiB | 20.9 KiB |
Autonomous Workforce let’s you see AI agents across your enterprise, including … picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 32.9 KiB | 18.4 KiB |
Using the ServiceNow AI Platform, Pure Storage netted an 82 Net Promoter Score,… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 38.1 KiB | 16.7 KiB |
An AstraZeneca technician takes part in a clinical trial on a medication in the… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 33.2 KiB | 14.5 KiB |
Bell Canada deflects 3 million support calls annually with the help of the Serv… picture > img.arc-image | /content/dam/servicenow-assets/public/scripts/homepage-re... | 28.9 KiB | 12.7 KiB |
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| service-now.com/ | 717 ms |
| www.servicenow.com/ | 371 ms |
| www.servicenow.com/ | 0.0 ms |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.servicenow.com/nas/ssi/header/v3/headerV3.bundle.020ad3bbd2e6300ffa2b.css | 23.5 KiB | 17.8 KiB |
| .container, .container-fluid, .container-lg, .container-m... | 11.7 KiB | 11.5 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
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 reduce Javascript execution time.
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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 13.7 s |
| Other | 3.5 s |
| Style & Layout | 2.3 s |
| Rendering | 1.4 s |
| Script Parsing & Compilation | 281 ms |
| Garbage Collection | 277 ms |
| Parse HTML & CSS | 76 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
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| Pages with cache-control:no-store header cannot enter back/forward cache. | Actionable |
| The page has an unload handler in a sub frame. | Actionable |
| Pages whose main resource has cache-control:no-store cannot enter back/forward cache. | Not actionable |
| Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header. | Not actionable |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
ServiceNow logo div.top > left.left > h3 > img | /content/dam/servicenow-assets/public/en-us/images/global... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
ServiceNow is the AI control tower arc-universal-group.arc-ds-component > arc-heading-block > arc-heading > b |
These are opportunities to improve the legibility of your content.
Navigation
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Skip to Main Content section#naas-header-v3 > div.cmp-nav__top-nav-wrapper > div.cmp-nav__top-nav > a.naas-link |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
h5.arc-heading h5.arc-heading |
h4.arc-heading h4.arc-heading |
h3.arc-heading h3.arc-heading |
h5.arc-heading h5.arc-heading |
These are opportunities to improve keyboard navigation in your application.
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | s2.go-mpulse.net/boomerang/RL5JW-PHDQ7-UYYZD-J2FGS-FE4LN line 9, col 11355 |
| Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/. | /etc/cloudsettings.kernel.js/conf/servicenow-www/settings... line 537, col 505 |
| AttributionReporting |
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
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
A bad HTTP response code (403) was received when fetching the script. | |
Failed to load resource: the server responded with a status of 404 () | |
www.servicenow.com/ line 21, col 1805 | TypeError: Failed to register a ServiceWorker for scope ('https://www.servicenow.com/') with script ('https://www.servicenow.com/akam-sw.js'): A bad HTTP response code (403) was received when fetching the script. |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| www.servicenow.com/platform/autonomous-workforce.html | Learn More |
| www.forrester.com/about-us/objectivity/ | here |
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
Website feedback div.bottom > ul.link-list > li#qualtrics-footer-link > a.QSILink |
To appear in search results, crawlers need access to your app.