467 skills (repositories by thedaviddias) · sorted by popularity
Find important pages that receive no links from elsewhere on the site. Compare crawl results with sitemaps and indexed pages, then suggest relevant existing pages where descriptive internal links could help connect the content.
Review image loading settings based on where images appear on a page. Identify offscreen images that should load later, keep important visible images loading promptly, and add image dimensions to reduce layout shifts.
Find TypeScript values that bypass type checking through any, including inferred types and assertions. Suggest unknown, generics that preserve type relationships, or Zod validation for external data, with the checks needed where each value is used.
Check that HTML declares the correct page language and marks sections written in other languages. Find missing, empty, or invalid language tags and suggest corrections that support screen reader pronunciation, browser translation, and spell checking.
Scan links within the same domain for the nofollow attribute, a setting used to qualify links for search engines. List affected pages, link text, and destinations, then guide removal or changes based on the intended purpose.
Audit structured data for businesses serving a physical location or geographic area. Check or add LocalBusiness JSON-LD, a machine-readable format for business details, verify addresses against visible page content, and validate the markup with Google's Rich Results Test.
Audit URL capitalization and help standardize paths to lowercase. Review routes, internal links, and sitemaps, then check that uppercase variants permanently redirect to the lowercase address to reduce duplicate page URLs.
Audit page loading and defer offscreen images, videos, iframes, and heavy components until needed. Use measurements and page context to identify suitable changes while keeping images needed for the initial view loaded with priority.
Review website navigation markup so screen reader users can identify and jump between navigation areas. Check nav elements, descriptive labels, and skip links, then pinpoint issues in the HTML delivered to the browser.
Audit website images and guide conversion to WebP and AVIF, formats that reduce image transfer size. Identify affected files, add fallback images, and review dimensions and loading behavior alongside the impact on initially visible content.
Review HTTP Content-Type headers, which identify file formats, across web pages and static assets. Find mismatches that can block stylesheets or scripts, and identify server configuration changes needed to serve resources correctly.
Create and audit JSON-LD, structured data that describes page content to search engines. Check JSON syntax, schema types, and required fields for articles, products, FAQs, and breadcrumbs, then guide validation for enhanced search results.
Compare button and link text with accessible names, the names assistive technology uses for controls. Identify mismatches and suggest ARIA label changes so people using voice control can refer to the words they see.
Review whether interactive web elements work with keyboard navigation. Check Tab order, hidden elements, and focus traps where users cannot move away, then identify specific fixes and ways to verify behavior with browser accessibility tools or assistive technology.
Review HTML list structure so screen readers can identify lists and announce item counts. Find list items without valid containers, check custom accessibility roles, and guide fixes to markup used for navigation or styling.
Review JavaScript JSON parsing for malformed input and unexpected data structures. Add error handling and validate parsed data before use, helping prevent failures when reading API responses, browser storage, or user-provided content.
Audit a business website for inconsistent names, addresses, and phone numbers. Compare visible page content with structured data, then standardize spelling and formatting to support accurate business information in local search.
Review images, icons, and illustrations for cultural meanings that may confuse international audiences. Suggest neutral alternatives or locale-based replacements with a shared default, and flag embedded text and other visuals that need localization review.
Find and fix JavaScript memory leaks that accumulate as people use a web app. Review event listeners, timers, retained page elements, and outdated asynchronous tasks, then explain how to verify cleanup in the browser.
Review links embedded in body text to check whether readers can recognize them without relying on color alone. Identify CSS issues with underlines, color contrast, and hover or keyboard focus states, then suggest specific fixes.
Audit slow page loads by measuring LCP, the time until the largest visible content appears. Identify bottlenecks in images, server responses, and rendering, then recommend changes supported by measurements.
Review HTML lists for incorrect child elements and nesting, then identify fixes that help screen readers, tools that read page content aloud, announce item counts and positions accurately.
Check HTML for meta refresh redirects that can interrupt reading and confuse users. Suggest server-side redirects or clear links users choose themselves, with guidance for checking the resulting behavior using accessibility tools or assistive technology.
Review HTML and JSX links that open new tabs, identify missing rel attributes, and add protective values. The skill also explains how these values prevent changes to the original tab and control referral information.