waste.gov digital experience monitor
- Managed by: Executive Office of the President
- Updated: 5/2/2026 · Request update
- Scan: Homepage only · Get full site scan
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[aria-hidden="true"] is not present on the document <body> Assistive technologies, like screen readers, work inconsistently when `aria-hidden="true"` is set on the document `<body>`. [Learn how `aria-hidden` affects the document body](https://dequeuniversity. |
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Background and foreground colors have a sufficient contrast ratio Low-contrast text is difficult or impossible for many users to read. [Learn how to provide sufficient color contrast](https://dequeuniversity.com/rules/axe/4.10/color-contrast). |
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Document has a <title> element The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. |
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<html> element has a [lang] attribute If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the |
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<html> element has a valid value for its [lang] attribute Specifying a valid [BCP 47 language](https://www.w3.org/International/questions/qa-choosing-language-tags#question) helps screen readers announce text properly. [Learn how to use the `lang` attribute] |
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Input buttons have discernible text Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. |
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Form elements have associated labels Labels ensure that form controls are announced properly by assistive technologies, like screen readers. |
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[user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not less than 5 Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. |
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Touch targets have sufficient size and spacing Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. |
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Document has a main landmark One main landmark helps screen reader users navigate a web page. |
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Image aspect ratio Ratio of image width to height. |
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Valid doctype Tells browser how to read code. |
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Character encoding Character set for text encoding. |
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| Standard | Status |
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Canonical Use preferred page URLs to avoid duplication. |
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Link text Links have descriptive text. |
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hreflang Specifies language and region for webpages. |
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Crawlable Site is available for indexing by well-behaved agents. |
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Content available in document Page main content is available in initial document. |
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| Standard | Status |
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Content security policy (CSP) The site restricts what can be loaded. |
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HTTP Strict Transport Security (HSTS) Site upgrades to a secure connection. |
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Errors in the console Tracks mistakes in code for debugging. |
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Clickjacking mitigation Stops fake clicks on hidden content. |
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Paste preventing inputs Page doesn't allow copy-paste into inputs. |
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Hypertext Transfer Protocol Secure (HTTPS) Privacy and integrity protection. |
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X-Content-Type-Options The site prevents mime type sniffing. |
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Sponsored top-level domain (sTLD) Sponsored top-level domain (.gov / .edu / .mil). |
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| Standard | Status |
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Page title Describes webpage content in a few words. |
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Page description Describes webpage content in a few words. |
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Viewport meta tag Makes websites fit all screen sizes. |
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First Contentful Paint (FCP) The page begins to display within 1.8 seconds. |
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Largest Contentful Paint (LCP) Major content loads in 2.5 seconds. |
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Time to First Byte (TTFB) Code received in 0.8 seconds. |
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Cumulative Layout Shift (CLS) Measures unexpected webpage content shifts. |
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Interaction to Next Paint (INP) Page responds in under 0.2 seconds. |
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Open Graph site name Website title for social sharing. |
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Open Graph type Content category for social media. |
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Open Graph title Page title for social sharing. |
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Open Graph description Short description of your webpage content. |
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Open Graph URL Canonical link for social sharing. |
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Open Graph image Preview image for social sharing. |
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Open Graph image alt Image description for accessibility |
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Readability How easy text is to read. |
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www resolution One domain works with www and non-www. |
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