Mobile 375 × 812

Desktop 1440 × 900

Score: 71 / 100
Based on 8 categories, 0 sections
Room to improve — your 5.3s load time is above Google's 2.5s 'Good' threshold.
Several missing protections leave your users and data exposed.
Several issues make your site difficult for assistive technology users.
Well-optimized for search — your content is discoverable.
Solid infrastructure — fast server responses across the board.
Mostly compliant — a few items need attention.
Rich content metadata — your pages look great everywhere.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
Page weighs 22.8 MB (5.5 MB transferred)
Performance issues directly impact user engagement and conversion rates.
1 link(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
4 image(s) missing alt attribute
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/b154bcf5-206c-4120-b89b-fa5ffdfd2efa)<a href="https://beavercheck.com/results/b154bcf5-206c-4120-b89b-fa5ffdfd2efa"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fcsoonline.com" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fcsoonline.comThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 5.3s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. 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.
6 barrier(s) likely increasing bounce by ~27%.
Page takes 5.3s to load
+12% bounceUsers abandon at ~3s — you're 2.8s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
Page feels frozen for 8.2s
+5% bounceClicks on the primary CTA are ignored while JavaScript runs
Fix: Break up long tasks; defer non-critical JavaScript to post-hydration
No HSTS header
+1% bounceReturning 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% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
No skip-to-content link
+1% bounceKeyboard 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
2 broken link(s) on the page
+3% bounceClicks land on 404s — trust drops and the session often ends
Fix: Fix or remove the broken destinations surfaced on the Content tab
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
$600 investment → $4,016/month returns + USD 157,500 risk avoided
$600
6h · 5 findings
$4,016 /mo
~$48,190 / year
USD 157,500
if kept compliant
$100 — 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.
6.0 developer hours at $100/hr
Based on United States rates ($100/hr)
Start here for the best return on investment
$13,126 / month at risk
~$157,517 / year if left unfixed
$157,500
+6 more
$1.39 /mo
17340.4 MB/mo × 0.080 USD/GB
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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
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
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
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.
4.88 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
5.33 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
8.16 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.018
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
12.34 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.
40.49 s
Audit breakdown by category with detailed findings.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
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.
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 | |
|---|---|---|---|
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4161104-0-00169900-1776762245... | 31.6 KiB | 28.4 KiB |
subscribers modal icon div.subscribers-modal > div.subscribers-headline > div.modal-image-wrapper > img.modal-image | cdn.subscribers.com/uploads/setting/modal_image/44542/CSO-favicon.png | 27.0 KiB | 25.6 KiB |
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4159305-0-41494500-1776420293... | 35.6 KiB | 24.7 KiB |
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4159317-0-36121800-1776679532... | 27.1 KiB | 18.6 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
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.
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 |
|---|---|
| csoonline.com/ | 835 ms |
| www.csoonline.com/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.csoonline.com/ | 1.0 s |
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 |
|---|---|---|
| /wp-content/themes/idg-b2b-base-theme/dist/styles/bundle.... | 59.1 KiB | 55.0 KiB |
| .lrpfpjyr-px11sk { z-index: 2147483646; --modal-position: fixed; --inline-max-width: 900; … } … | 44.2 KiB | 44.2 KiB |
| www.csoonline.com/wp-content/mu-plugins/jetpack-12.8/css/jetpack.css?ver=12.8.2 | 18.4 KiB | 18.3 KiB |
| www.csoonline.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.5 | 15.2 KiB | 15.2 KiB |
| cdn.jsdelivr.net/npm/@miso.ai/client-sdk@1.13.0/dist/css/ui.css | 14.7 KiB | 13.9 KiB |
| /miso-idg-b2b-answers-script/1.0.0/discovery/miso-cso.css | 13.6 KiB | 10.0 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| s.ntv.io/serve/load.js | 250.4 KiB | 190.0 KiB |
| /miso-idg-b2b-answers-script/1.0.0/discovery/miso-cso.min... | 210.3 KiB | 121.8 KiB |
| /pagead/managed/js/gpt/m202604170101/pubads_impl.js?cb=31... | 187.4 KiB | 120.2 KiB |
| cmpv2.csoonline.com/PrivacyManagerUS.3cbad.js | 92.1 KiB | 67.1 KiB |
| my.hellobar.com/modules-v2.js | 118.3 KiB | 63.2 KiB |
| www.googletagmanager.com/gtag/js?id=G-LKE46QM5TV&cx=c>m=4e64h1h1 | 148.2 KiB | 59.0 KiB |
| www.googletagmanager.com/gtag/destination?id=AW-AW-965409852&cx=c>m=4e64h1h1 | 134.1 KiB | 58.2 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-NN43QC7W | 208.8 KiB | 53.2 KiB |
| cdn.jwplayer.com/libraries/8yHZorDV.js | 67.1 KiB | 44.3 KiB |
| connect.facebook.net/en_US/fbevents.js | 96.5 KiB | 32.6 KiB |
| /_static/??-eJylkNsOgjAMhl/IOg8BvDE+S3cQhmNb1oLy9g4uiCYSE... | 51.9 KiB | 29.6 KiB |
| cdn-4.convertexperiments.com/v1/js/100411965-100412823.js?environment=production | 68.5 KiB | 27.1 KiB |
| macro.adnami.io/macro/gen/adsm.macro.rmb.js | 25.1 KiB | 22.2 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.
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 | 12.2 s |
| Other | 3.8 s |
| Style & Layout | 3.3 s |
| Script Parsing & Compilation | 1.3 s |
| Parse HTML & CSS | 534 ms |
| Rendering | 449 ms |
| Garbage Collection | 340 ms |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| .lrpfpjyr-px11sk { z-index: 2147483646; --modal-position: fixed; --inline-max-width: 900; … } … | 44.2 KiB | 3.7 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /wp-content/themes/idg-b2b-base-theme/lib/scripts/class.C... | 5.0 KiB | 2.6 KiB |
| /_static/??-eJylzzELwkAMBeA/5DUq2OogDg6duoi459p4ptxdShMU/... | 11.5 KiB | 2.6 KiB |
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.
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
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 |
|---|
You can turn off notifications at any time from your browser div.subscribers-modal > div.subscribers-headline > div.modal-text > h4.modal-subheadline |
These are opportunities to improve the legibility of your content.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.section-block--wrapper > div.section-block--grid > figure.section-block--figure > a div.section-block--wrapper > div.section-block--grid > figure.section-block--figure > 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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Feature
Top techniques attackers use to infiltrate your systems today
Popular … div.grid > div.col-12 > div.latest-content__content-featured > a.card |
Feature
CISOs reshape their roles as business risk strategists
By Mary K. Pratt… div.col-12 > div.grid > div.col-12 > a.card |
Interview
Palo Alto’s Helmut Reisinger sees a cyber sea change ahead as AI adva… div.col-12 > div.grid > div.col-12 > a#nativofeatuedmed-1 |
News
Attackers abuse Microsoft Teams to impersonate the IT helpdesk in a new en… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
News
Hackers exploit Vercel’s trust in AI integration
By Shweta Sharma
Apr 20, … div.grid > div.col-12 > div.latest-content__card-secondary > a#nativocardgrid-1 |
News
NIST cuts down CVE analysis amid vulnerability overload
By Maria Korolov
A… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
News
Behind the Mythos hype, Glasswing has just one confirmed CVE
By Shweta Sha… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
Feature
Insurance carriers quietly back away from covering AI outputs
By Grant … div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
Feature
How AI is transforming threat detection
By Jaikumar Vijayan
Apr 14, 202… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
News
Thousands of Apache ActiveMQ instances still unpatched, weeks after an act… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Azure SRE Agent flaw lets outsiders silently eavesdrop on enterprise cloud… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Prompt injection turned Google’s Antigravity file search into RCE
A promp… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
Opinion
Why identity is the driving force behind digital transformation
Identi… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
Opinion
The thin gray line: Handala, CyberAv3ngers and Iran’s proxy ops
Iran i… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Critical sandbox bypass fixed in popular Thymeleaf Java template engine
T… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
How Intelligence and AI Are Changing Cyber Defense | Erin Whitmore, Former CIA div.container > div.grid > div.col-12 > a.card |
Inside the SMB Threat Landscape: AT&T’s Senthil Ramakrishnan on Why Small Busin… div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link |
Inside Visa’s Cyber Defense: CISO Subra Kumaraswamy on blending AI and Human De… div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link |
News
EU regulators largely denied access to Anthropic Mythos
By Viktor Eriksson… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
LLM-generated passwords are indefensible. Your codebase may already pro… div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-2 |
Feature
The CISO’s guide to responding to shadow AI
By Carrie Pallardy
Mar 26, … div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
The deepfake dilemma: From financial fraud to reputational crisis
By Da… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
The need for a board-level definition of cyber resilience
By Rob Rashot… div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-3 |
News
Hacker Unknown now known, named on Europol’s most-wanted list
By Maxwell C… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Feature
What it takes to win that CSO role
By David Weldon
Mar 16, 2026
9 mins
… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Events promotion
Announcing the 2026 CSO Hall of Fame honorees
By CSO events
Ma… div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-4 |
Feature
How to know you’re a real-deal CSO — and whether that job opening truly… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
The endless CISO reporting line debate — and what it says about cyberse… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
12 cyber industry trends revealed at RSAC 2026
By Jon Oltsik
Apr 3, 202… div.container > div.popular-topics__topic > div.popular-topics__column > a#nativocardgrid-5 |
Feature
Enterprise Spotlight: Setting the 2026 IT agenda
By CSO Staff
Apr 1, 20… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Feature
Who owns your data? SaaS contract security, privacy red flags
Companie… div.grid > div.col-12 > div.content-spotlight-article__main-top > a.card |
Podcasts
Cyber Sessions with Joan Goodchild
Cybersecurity is constantly evolvi… section#podcast > div.container > div.grid > a.col-12 |
Ep. 06
How Intelligence and AI Are Changing Cyber Defense | Erin Whitmore, Form… div.grid > ul.col-12 > li.related-content-podcasts__card > a |
Ep. 06
Inside the SMB Threat Landscape: AT&T’s Senthil Ramakrishnan on Why Smal… div.grid > ul.col-12 > li.related-content-podcasts__card > a |
11/May-13/May
Conference
CSO Cybersecurity Awards & Conference US 2026
May 11, … div#remove_no_follow > section#upcoming_events > div.container > a.grid |
News
Critical nginx UI tool vulnerability opens web servers to full compromise
… div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link |
Podcast
CSO Executive Sessions ASEAN: From Compliance to Cyber Resilience-Secur… div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link |
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 |
|---|---|
| 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 |
|---|---|
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 1: CSS Selector not found - #newsletter-end |
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 2: CSS Selector not found - #newsletter-end |
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 3: CSS Selector not found - #newsletter-end |
Failed to load resource: net::ERR_ADDRESS_UNREACHABLE | |
my.hellobar.com/modules-v2.js line 9393, col 33003 | Max retries reached. Injection failed. |
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.
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 |
|---|
Do Not Sell or Share My Personal Information div#footer-panel-100097154-2 > ol.SiteFooterList__list > li.SiteFooterList__listItem > a.SiteFooterList__listItemLink |
To appear in search results, crawlers need access to your app.
Industry-standard audits powered by Google Lighthouse. — Desktop
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.
1.29 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.41 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
786 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.046
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.76 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.
8.19 s
Audit breakdown by category with detailed findings.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
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.
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.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
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.
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 | |
|---|---|---|---|
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4159305-0-41494500-1776420293... | 29.1 KiB | 24.8 KiB |
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4159317-0-36121800-1776679532... | 20.8 KiB | 17.3 KiB |
Image div.card__image > div.insider-image > div.image > img | /wp-content/uploads/2026/04/4161104-0-00169900-1776762245... | 21.8 KiB | 15.6 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| csoonline.com/ | 303 ms |
| www.csoonline.com/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.csoonline.com/ | 845 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.
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 |
|---|---|---|
| /wp-content/themes/idg-b2b-base-theme/dist/styles/bundle.... | 59.1 KiB | 53.4 KiB |
| .tcvk-px11sk { z-index: 2147483646; --modal-position: fixed; --inline-max-width: 900; … } … | 44.0 KiB | 44.0 KiB |
| www.csoonline.com/wp-content/mu-plugins/jetpack-12.8/css/jetpack.css?ver=12.8.2 | 18.4 KiB | 18.3 KiB |
| www.csoonline.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.5 | 15.2 KiB | 15.2 KiB |
| cdn.jsdelivr.net/npm/@miso.ai/client-sdk@1.13.0/dist/css/ui.css | 14.7 KiB | 13.9 KiB |
| /miso-idg-b2b-answers-script/1.0.0/discovery/miso-cso.css | 13.6 KiB | 10.4 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| s.ntv.io/serve/load.js | 250.4 KiB | 186.1 KiB |
| /miso-idg-b2b-answers-script/1.0.0/discovery/miso-cso.min... | 210.3 KiB | 121.8 KiB |
| /pagead/managed/js/gpt/m202604160201/pubads_impl.js | 187.7 KiB | 96.9 KiB |
| cmpv2.csoonline.com/PrivacyManagerUS.3cbad.js | 92.1 KiB | 67.1 KiB |
| my.hellobar.com/modules-v2.js | 118.3 KiB | 63.2 KiB |
| www.googletagmanager.com/gtag/js?id=G-LKE46QM5TV&cx=c>m=4e64h1 | 148.2 KiB | 59.8 KiB |
| www.googletagmanager.com/gtag/destination?id=AW-AW-965409852&cx=c>m=4e64h1 | 134.1 KiB | 58.2 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-NN43QC7W | 208.8 KiB | 53.1 KiB |
| cdn.jwplayer.com/libraries/8yHZorDV.js | 67.1 KiB | 44.2 KiB |
| connect.facebook.net/en_US/fbevents.js | 96.5 KiB | 33.0 KiB |
| /_static/??-eJylkNsOgjAMhl/IOg8BvDE+S3cQhmNb1oLy9g4uiCYSE... | 51.9 KiB | 29.6 KiB |
| cdn-4.convertexperiments.com/v1/js/100411965-100412823.js?environment=production | 68.5 KiB | 27.1 KiB |
| macro.adnami.io/macro/gen/adsm.macro.rmb.js | 25.1 KiB | 22.2 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.
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 | 3.7 s |
| Style & Layout | 1.1 s |
| Other | 1.1 s |
| Script Parsing & Compilation | 381 ms |
| Parse HTML & CSS | 135 ms |
| Rendering | 128 ms |
| Garbage Collection | 93 ms |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| .tcvk-px11sk { z-index: 2147483646; --modal-position: fixed; --inline-max-width: 900; … } … | 44.0 KiB | 3.7 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /wp-content/themes/idg-b2b-base-theme/lib/scripts/class.C... | 5.0 KiB | 2.6 KiB |
| /_static/??-eJylzzELwkAMBeA/5DUq2OogDg6duoi459p4ptxdShMU/... | 11.5 KiB | 2.6 KiB |
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.
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.section-block--wrapper > div.section-block--grid > figure.section-block--figure > a div.section-block--wrapper > div.section-block--grid > figure.section-block--figure > 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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Feature
Top techniques attackers use to infiltrate your systems today
Popular … div.grid > div.col-12 > div.latest-content__content-featured > a.card |
Feature
CISOs reshape their roles as business risk strategists
By Mary K. Pratt… div.col-12 > div.grid > div.col-12 > a.card |
Sponsored Content
by NETSCOUT div.grid > div.col-12 > div#ntv1213064-679351-11509 > a.card |
Why SOC efficiency is the most valuable currency in cybersecurity
By NETSCOUT
1… div.grid > div.col-12 > div#ntv1213064-679351-11509 > a.card |
News
Attackers abuse Microsoft Teams to impersonate the IT helpdesk in a new en… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
Sponsored Content
by NETSCOUT
Why cybersecurity needs to focus more on investig… div.col-12 > div.latest-content__card-secondary > div#ntv1213065-679354-11509 > a.card |
News
NIST cuts down CVE analysis amid vulnerability overload
By Maria Korolov
A… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
News
Behind the Mythos hype, Glasswing has just one confirmed CVE
By Shweta Sha… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
Feature
Insurance carriers quietly back away from covering AI outputs
By Grant … div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
Feature
How AI is transforming threat detection
By Jaikumar Vijayan
Apr 14, 202… div.grid > div.col-12 > div.latest-content__card-secondary > a.card |
News
Thousands of Apache ActiveMQ instances still unpatched, weeks after an act… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Azure SRE Agent flaw lets outsiders silently eavesdrop on enterprise cloud… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Prompt injection turned Google’s Antigravity file search into RCE
A promp… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
Opinion
Why identity is the driving force behind digital transformation
Identi… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
Opinion
The thin gray line: Handala, CyberAv3ngers and Iran’s proxy ops
Iran i… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
News
Critical sandbox bypass fixed in popular Thymeleaf Java template engine
T… div.container > div.content-listing-articles__container > div.content-listing-articles__row > a.grid |
How Intelligence and AI Are Changing Cyber Defense | Erin Whitmore, Former CIA div.container > div.grid > div.col-12 > a.card |
Inside the SMB Threat Landscape: AT&T’s Senthil Ramakrishnan on Why Small Busin… div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link |
Inside Visa’s Cyber Defense: CISO Subra Kumaraswamy on blending AI and Human De… div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link |
CISO Reality: Record Pay, Rising Pressure, and Retention Risk
By Joan Goodchild… div.related-content-video__cards-wrap > ul.grid > li.col-4@md > a.related-content-video__card-link |
News
EU regulators largely denied access to Anthropic Mythos
By Viktor Eriksson… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Sponsored Content
by NETSCOUT
How visibility gaps fuel the SOC’s burnout crisis… div.popular-topics__topic > div.popular-topics__column > div#ntv1213065-679400-23848 > a.card |
Feature
The CISO’s guide to responding to shadow AI
By Carrie Pallardy
Mar 26, … div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
The deepfake dilemma: From financial fraud to reputational crisis
By Da… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Sponsored Content
by NETSCOUT
How botnet-driven DDoS attacks evolved in 2H 2025… div.popular-topics__topic > div.popular-topics__column > div#ntv1213065-679440-26819 > a.card |
News
Hacker Unknown now known, named on Europol’s most-wanted list
By Maxwell C… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Feature
What it takes to win that CSO role
By David Weldon
Mar 16, 2026
9 mins
… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Sponsored Content
by NETSCOUT
How shadow IT leaves every industry in the dark
B… div.popular-topics__topic > div.popular-topics__column > div#ntv1213065-679352-37748 > a.card |
Feature
How to know you’re a real-deal CSO — and whether that job opening truly… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Opinion
The endless CISO reporting line debate — and what it says about cyberse… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Sponsored Content
by NETSCOUT
Arelion employs NETSCOUT Arbor DDoS protection pr… div.popular-topics__topic > div.popular-topics__column > div#ntv1213065-679438-93235 > a.card |
Feature
Enterprise Spotlight: Setting the 2026 IT agenda
By CSO Staff
Apr 1, 20… div.container > div.popular-topics__topic > div.popular-topics__column > a.card |
Feature
Who owns your data? SaaS contract security, privacy red flags
Companie… div.grid > div.col-12 > div.content-spotlight-article__main-top > a.card |
Podcasts
Cyber Sessions with Joan Goodchild
Cybersecurity is constantly evolvi… section#podcast > div.container > div.grid > a.col-12 |
Ep. 06
How Intelligence and AI Are Changing Cyber Defense | Erin Whitmore, Form… div.grid > ul.col-12 > li.related-content-podcasts__card > a |
Ep. 06
Inside the SMB Threat Landscape: AT&T’s Senthil Ramakrishnan on Why Smal… div.grid > ul.col-12 > li.related-content-podcasts__card > a |
11/May-13/May
Conference
CSO Cybersecurity Awards & Conference US 2026
May 11, … div#remove_no_follow > section#upcoming_events > div.container > a.grid |
News
Critical nginx UI tool vulnerability opens web servers to full compromise
… div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link |
Podcast
CSO Executive Sessions ASEAN: From Compliance to Cyber Resilience-Secur… div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link |
Video
CSO Executive Sessions ASEAN: From Compliance to Cyber Resilience-Securin… div.col-12 > div.grid > div.col-4@md > a.suggested-content-various__link |
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 |
|---|---|
| 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 |
|---|---|
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 1: CSS Selector not found - #newsletter-end |
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 2: CSS Selector not found - #newsletter-end |
my.hellobar.com/modules-v2.js line 9393, col 32812 | Attempt 3: CSS Selector not found - #newsletter-end |
Failed to load resource: net::ERR_ADDRESS_UNREACHABLE | |
my.hellobar.com/modules-v2.js line 9393, col 33003 | Max retries reached. Injection failed. |
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.
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 |
|---|
Do Not Sell or Share My Personal Information div#footer-panel-100097154-2 > ol.SiteFooterList__list > li.SiteFooterList__listItem > a.SiteFooterList__listItemLink |
To appear in search results, crawlers need access to your app.
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