Netherlands · Amsterdam Completed: Apr 22, 2026 00:52 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 74 / 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.
Well-optimized for search — your content is discoverable.
Solid infrastructure — fast server responses across the board.
Strong compliance posture across regulations.
Rich content metadata — your pages look great everywhere.
Reasonable footprint with room for optimization.
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.
HSTS 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.
1 image-only link(s) without alt text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
6 control(s) without accessible label
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/a83dfebc-6320-4d50-9b9e-7ca93e0a75d9)<a href="https://beavercheck.com/results/a83dfebc-6320-4d50-9b9e-7ca93e0a75d9"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fnutrition.org" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fnutrition.orgThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Addressing the critical issues below would have the most immediate impact on your user trust.
8 barrier(s) likely increasing bounce by ~32%.
Page takes 15.1s to load
+12% bounceUsers abandon at ~3s — you're 12.6s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
High main-thread blocking time
+2% bouncePage is non-interactive for 582ms after first paint
Fix: Defer third-party scripts and split large bundles
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
6 form field(s) without a label
+6% bounceScreen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
Fix: Associate every input with a visible <label for="…">; add autocomplete attributes
Content is hard to read
+2% bounceGraduate-level reading difficulty — limits the addressable audience for product or blog pages
Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60
6 link(s) with generic text ("click here", "read more")
+1% bounceScreen-reader users navigating by link list see no context — and search engines can't infer relevance
Fix: Rewrite with descriptive phrases that identify the destination
22 broken link(s) on the page
+5% 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.
$450 investment → $0.60/month returns + USD 157,500 risk avoided
$450
4h · 5 findings
$0.60 /mo
~$7.22 / year
USD 157,500
if kept compliant
$150 — in quick wins — start here for the fastest payback
Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.
4.5 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
~$157,507 / year if left unfixed
$157,500
+6 more
$0.60 /mo
7516.1 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.
8.89 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
15.06 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
582 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.
8.89 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.
15.25 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.
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 | |
|---|---|---|---|
article.card > a > figure.card__image > img article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2025/12/n26-reg-open.jpg | 250.5 KiB | 234.7 KiB |
ASN’s Top Nutrition Research of 2024 article.card > a > figure.card__image > img | /wp-content/uploads/2025/01/Top-Nutrition-Research-of-202... | 149.2 KiB | 133.3 KiB |
Water insecurity: A barrier to healthy eating article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/Water-insecurity_-A-barrier-t... | 103.4 KiB | 87.6 KiB |
15 Trending Nutrition Research Articles from 2021 article.card > a > figure.card__image > img | /wp-content/uploads/2022/01/DEC-2021-nutritino.org-Blog-P... | 77.4 KiB | 61.5 KiB |
A whey to mitigate muscle loss article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/A-whey-to-mitigate-muscle-los... | 60.4 KiB | 44.6 KiB |
American Society for Nutrition Calls for Strong Science in National Nutrition G… article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2020/09/asn-logo.jpg | 18.1 KiB | 16.0 KiB |
Iron-fortified infant cereal may help reduce dietary iron inadequacy during lat… article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/Iron-fortified-infant-cereal-... | 28.8 KiB | 12.9 KiB |
Vitamin B-12 and folic acid supplements are associated with long term metabolic… article.card > a > figure.card__image > img | /wp-content/uploads/2023/06/Vitamin-B12-and-folic-acid-su... | 24.2 KiB | 12.0 KiB |
New ICD-11 Code for Adult Undernutrition: Important Advice for Clinicians article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2020/09/asn-logo-600x320.jpg | 10.3 KiB | 5.6 KiB |
ASN Announces Program for NUTRITION 2026 in Washington, DC article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2026/04/N26_HERO-600x400.png | 12.2 KiB | 5.2 KiB |
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.
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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| nutrition.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js | 2870.0 s | 725 B |
| www.gstatic.com/recaptcha/api2/logo_48.png | 604800.0 s | 2.3 KiB |
| www.gstatic.com/recaptcha/api2/info_2x.png | 604800.0 s | 689 B |
| www.gstatic.com/recaptcha/api2/refresh_2x.png | 604800.0 s | 624 B |
| www.gstatic.com/recaptcha/api2/audio_2x.png | 604800.0 s | 554 B |
| www.gstatic.com/recaptcha/api2/logo_48.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/info_2x.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/refresh_2x.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/audio_2x.png | 604800.0 s | 0 B |
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.
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.
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/nutrition-custom-theme/css/app.min.css... | 31.8 KiB | 28.8 KiB |
| /wp-content/plugins/gravityforms/legacy/css/formsmain.min... | 14.4 KiB | 13.8 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 |
|---|---|---|
| www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 361.8 KiB | 162.3 KiB |
| www.googletagmanager.com/gtag/js?id=G-7F1YGW6WZV | 159.8 KiB | 63.1 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.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 3.1 s | 2.8 s | 141 ms |
| nutrition.org/ | 843 ms | 43 ms | 37 ms |
| Unattributable | 789 ms | 13 ms | 0.0 ms |
| www.googletagmanager.com/gtag/js?id=G-7F1YGW6WZV | 495 ms | 399 ms | 76 ms |
| /wp-content/themes/nutrition-custom-theme/js/jquery.min.j... | 340 ms | 239 ms | 15 ms |
| a.omappapi.com/app/js/api.min.js | 273 ms | 182 ms | 57 ms |
| a.omappapi.com/app/js/21.99522353.min.js | 105 ms | 100 ms | 0.5 ms |
| a.omappapi.com/app/js/32.0d845025.min.js | 97 ms | 90 ms | 6.2 ms |
| a.omappapi.com/app/js/5.e5885c40.min.js | 68 ms | 57 ms | 2.3 ms |
| a.omappapi.com/app/js/12.429229cc.min.js | 60 ms | 51 ms | 1.0 ms |
| a.omappapi.com/app/js/4.5e4ec97b.min.js | 60 ms | 50 ms | 7.9 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 4.6 s |
| Other | 932 ms |
| Style & Layout | 575 ms |
| Script Parsing & Compilation | 453 ms |
| Garbage Collection | 237 ms |
| Parse HTML & CSS | 233 ms |
| Rendering | 46 ms |
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 |
|---|---|---|
| nutrition.org/wp-content/uploads/229/857/assets/js/117.js?ver=3.0.9 | 14.5 KiB | 7.5 KiB |
| nutrition.org/wp-content/uploads/229/352/public/assets/js/995.js?ver=2.0.3 | 7.7 KiB | 3.2 KiB |
| /wp-content/plugins/webtoffee-gdpr-cookie-consent/public/... | 13.5 KiB | 3.1 KiB |
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 | |
|---|---|
ASN logo div.wrapper > div.container > div.footer-logo > img.attachment-medium | nutrition.org/wp-content/uploads/2020/04/asn-logo-white.svg |
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 |
|---|
Apr 09, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
div#gform_wrapper_1 > form#gform_1 > div.gform-footer > input#gform_submit_button_1 div#gform_wrapper_1 > form#gform_1 > div.gform-footer > input#gform_submit_button_1 |
Apr 02, 2026 article.card > a > span.card__excerpt > div.date |
Artificial intelligence, or AI, is changing how nutrition professionals work, w… article.card > a > span.card__excerpt > p |
Mar 24, 2026 article.card > a > span.card__excerpt > div.date |
Special Issue from Advances in Nutrition The CDC estimates that 73% of U.S. inf… article.card > a > span.card__excerpt > p |
Mar 23, 2026 article.card > a > span.card__excerpt > div.date |
A new study published in ASN’s The Journal of Nutrition suggests that levels of… article.card > a > span.card__excerpt > p |
Feb 10, 2026 article.card > a > span.card__excerpt > div.date |
A new paper describing a new International Classification of Diseases (ICD)-11 … article.card > a > span.card__excerpt > p |
Apr 09, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
Jan 27, 2026 article.card > a > span.card__excerpt > div.date |
Jan 09, 2026 article.card > a > span.card__excerpt > div.date |
Apply for Membership div.row > div.research-news__right > div.block-sign-up > a |
View Our Publications div#content > div.block-blue-cta > div.wrapper > a.button |
Jan 16, 2025 article.card > a > span.card__excerpt > div.date |
Staying at the forefront of nutrition science means not only publishing cutting… article.card > a > span.card__excerpt > p |
Jan 09, 2024 article.card > a > span.card__excerpt > div.date |
Jan 02, 2024 article.card > a > span.card__excerpt > div.date |
Dec 27, 2023 article.card > a > span.card__excerpt > div.date |
Sep 05, 2023 article.card > a > span.card__excerpt > div.date |
Jan 05, 2022 article.card > a > span.card__excerpt > div.date |
Feb 22, 2021 article.card > a > span.card__excerpt > div.date |
Get Involved Today div.row > div.card > div.block-sign-up > a |
div#gform_wrapper_2 > form#gform_2 > div.gform-footer > input#gform_submit_button_2 div#gform_wrapper_2 > form#gform_2 > div.gform-footer > input#gform_submit_button_2 |
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of … div.wrapper > div.container > div.footer-tos > p |
Privacy Policy div.container > div.footer-tos > p > a |
Terms of Service div.container > div.footer-tos > p > a |
American Society for Nutrition
2440 Research Boulevard, Suite 430
Rockville, MD… div.wrapper > div.container > div.footer-tos > p |
Telephone: 240-428-3650 div.wrapper > div.container > div.footer-tos > p |
© 2026 American Society for Nutrition. All Rights reserved. Privacy Policy footer.site-footer > div.wrapper > div.container > p |
Privacy Policy div.wrapper > div.container > p > a |
ACCEPT span#wt-cli-cookie-banner > div.cli-bar-container > div.cli-bar-btn_container > a#wt-cli-accept-btn |
These are opportunities to improve the legibility of your content.
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 |
|---|
ASN Announces Program for NUTRITION 2026 in Washington, DC article.card > a > span.card__excerpt > h3 |
These are opportunities to improve keyboard navigation in your application.
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.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
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.
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 |
|---|---|
Failed to load resource: the server responded with a status of 404 () |
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.
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.
813 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.32 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
8 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.691
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.23 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
1.98 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.
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
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.
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 | |
|---|---|---|---|
article.card > a > figure.card__image > img article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2025/12/n26-reg-open.jpg | 250.5 KiB | 176.7 KiB |
ASN’s Top Nutrition Research of 2024 article.card > a > figure.card__image > img | /wp-content/uploads/2025/01/Top-Nutrition-Research-of-202... | 149.2 KiB | 113.4 KiB |
15 Trending Nutrition Research Articles from 2021 article.card > a > figure.card__image > img | /wp-content/uploads/2022/01/DEC-2021-nutritino.org-Blog-P... | 77.4 KiB | 69.6 KiB |
Water insecurity: A barrier to healthy eating article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/Water-insecurity_-A-barrier-t... | 103.4 KiB | 67.6 KiB |
A whey to mitigate muscle loss article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/A-whey-to-mitigate-muscle-los... | 60.4 KiB | 52.7 KiB |
Iron-fortified infant cereal may help reduce dietary iron inadequacy during lat… article.card > a > figure.card__image > img | /wp-content/uploads/2023/12/Iron-fortified-infant-cereal-... | 28.8 KiB | 23.1 KiB |
Vitamin B-12 and folic acid supplements are associated with long term metabolic… article.card > a > figure.card__image > img | /wp-content/uploads/2023/06/Vitamin-B12-and-folic-acid-su... | 24.2 KiB | 19.2 KiB |
Food and Drug Administration Expert Panel on Infant Formula “Operation Stork Sp… article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2020/09/asn-logo.jpg | 18.1 KiB | 15.3 KiB |
Eating Disorders Are on the Rise article.card > a > figure.card__image > img | /wp-content/uploads/2021/02/FEB2021-nutritino.org-Blog-Po... | 17.0 KiB | 13.5 KiB |
Press passes available for NUTRITION 2026 to be held July 25–28 article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2026/04/N26_HERO-480x320.png | 9.4 KiB | 8.6 KiB |
ASN Announces Program for NUTRITION 2026 in Washington, DC article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2026/04/N26_HERO-600x400.png | 12.2 KiB | 4.6 KiB |
New ICD-11 Code for Adult Undernutrition: Important Advice for Clinicians article.card > a > figure.card__image > img | nutrition.org/wp-content/uploads/2020/09/asn-logo-600x320.jpg | 10.3 KiB | 4.0 KiB |
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.
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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| nutrition.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js | 2869.0 s | 762 B |
| www.gstatic.com/recaptcha/api2/logo_48.png | 604800.0 s | 2.3 KiB |
| www.gstatic.com/recaptcha/api2/info_2x.png | 604800.0 s | 689 B |
| www.gstatic.com/recaptcha/api2/refresh_2x.png | 604800.0 s | 624 B |
| www.gstatic.com/recaptcha/api2/audio_2x.png | 604800.0 s | 554 B |
| www.gstatic.com/recaptcha/api2/logo_48.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/info_2x.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/refresh_2x.png | 604800.0 s | 0 B |
| www.gstatic.com/recaptcha/api2/audio_2x.png | 604800.0 s | 0 B |
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.
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.
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/nutrition-custom-theme/css/app.min.css... | 31.8 KiB | 27.0 KiB |
| /wp-content/plugins/gravityforms/legacy/css/formsmain.min... | 14.4 KiB | 13.7 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 |
|---|---|---|
| nutrition.org/wp-content/uploads/229/857/assets/js/117.js?ver=3.0.9 | 14.5 KiB | 7.5 KiB |
| nutrition.org/wp-content/uploads/229/352/public/assets/js/995.js?ver=2.0.3 | 7.7 KiB | 3.2 KiB |
| /wp-content/plugins/webtoffee-gdpr-cookie-consent/public/... | 13.5 KiB | 3.1 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 |
|---|---|---|
| www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js | 361.8 KiB | 161.0 KiB |
| www.googletagmanager.com/gtag/js?id=G-7F1YGW6WZV | 160.0 KiB | 62.6 KiB |
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 | |
|---|---|
ASN logo div.wrapper > div.container > div.footer-logo > img.attachment-medium | nutrition.org/wp-content/uploads/2020/04/asn-logo-white.svg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
Apr 09, 2026
ASN Announces Program for NUTRITION 2026 in Washington, DC
Apr 07,… body.home > div#page > div#content | 0.691 |
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 |
|---|
Donate header.site-header > div.header-inner > div.search-donate > a.button |
About nav.primary-menu > ul#primary-menu > li#menu-item-28 > a |
Publications nav.primary-menu > ul#primary-menu > li#menu-item-91 > a |
Meetings & Education nav.primary-menu > ul#primary-menu > li#menu-item-30898 > a |
Membership nav.primary-menu > ul#primary-menu > li#menu-item-126 > a |
Advocacy & Science Policy nav.primary-menu > ul#primary-menu > li#menu-item-124 > a |
Foundation nav.primary-menu > ul#primary-menu > li#menu-item-32487 > a |
Trust in Nutrition Science nav.primary-menu > ul#primary-menu > li#menu-item-9052 > a |
ASN News nav.primary-menu > ul#primary-menu > li#menu-item-12374 > a |
Careers in Nutrition nav.primary-menu > ul#primary-menu > li#menu-item-36842 > a |
Apr 09, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
div#gform_wrapper_1 > form#gform_1 > div.gform-footer > input#gform_submit_button_1 div#gform_wrapper_1 > form#gform_1 > div.gform-footer > input#gform_submit_button_1 |
Apr 02, 2026 article.card > a > span.card__excerpt > div.date |
Artificial intelligence, or AI, is changing how nutrition professionals work, w… article.card > a > span.card__excerpt > p |
Mar 24, 2026 article.card > a > span.card__excerpt > div.date |
Special Issue from Advances in Nutrition The CDC estimates that 73% of U.S. inf… article.card > a > span.card__excerpt > p |
Mar 23, 2026 article.card > a > span.card__excerpt > div.date |
A new study published in ASN’s The Journal of Nutrition suggests that levels of… article.card > a > span.card__excerpt > p |
Feb 10, 2026 article.card > a > span.card__excerpt > div.date |
A new paper describing a new International Classification of Diseases (ICD)-11 … article.card > a > span.card__excerpt > p |
Apr 09, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
Apr 07, 2026 article.card > a > span.card__excerpt > div.date |
Jan 27, 2026 article.card > a > span.card__excerpt > div.date |
Jan 09, 2026 article.card > a > span.card__excerpt > div.date |
Apply for Membership div.row > div.research-news__right > div.block-sign-up > a |
View Our Publications div#content > div.block-blue-cta > div.wrapper > a.button |
Jan 16, 2025 article.card > a > span.card__excerpt > div.date |
Staying at the forefront of nutrition science means not only publishing cutting… article.card > a > span.card__excerpt > p |
Sep 05, 2023 article.card > a > span.card__excerpt > div.date |
Jan 05, 2022 article.card > a > span.card__excerpt > div.date |
Feb 22, 2021 article.card > a > span.card__excerpt > div.date |
Get Involved Today div.row > div.card > div.block-sign-up > a |
div#gform_wrapper_2 > form#gform_2 > div.gform-footer > input#gform_submit_button_2 div#gform_wrapper_2 > form#gform_2 > div.gform-footer > input#gform_submit_button_2 |
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of … div.wrapper > div.container > div.footer-tos > p |
Privacy Policy div.container > div.footer-tos > p > a |
Terms of Service div.container > div.footer-tos > p > a |
American Society for Nutrition
2440 Research Boulevard, Suite 430
Rockville, MD… div.wrapper > div.container > div.footer-tos > p |
Telephone: 240-428-3650 div.wrapper > div.container > div.footer-tos > p |
© 2026 American Society for Nutrition. All Rights reserved. Privacy Policy footer.site-footer > div.wrapper > div.container > p |
Privacy Policy div.wrapper > div.container > p > a |
ACCEPT span#wt-cli-cookie-banner > div.cli-bar-container > div.cli-bar-btn_container > a#wt-cli-accept-btn |
These are opportunities to improve the legibility of your content.
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 |
|---|
ASN Announces Program for NUTRITION 2026 in Washington, DC article.card > a > span.card__excerpt > h3 |
These are opportunities to improve keyboard navigation in your application.
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.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
div.container > div.share-widget > div.sticky-top > a.social-icon div.container > div.share-widget > div.sticky-top > a.social-icon |
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.
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 |
|---|---|
Failed to load resource: the server responded with a status of 404 () |
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.
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