SiteSwift – Website Speed Audit

Find slow website resources, Core Web Vitals issues, and prioritized fixes in one click.

Stop guessing why a website feels slow or has technical SEO problems. SiteSwift runs a detailed website audit beside the page you are viewing. It analyzes browser performance data, page structure, resources, and on-page SEO signals, then turns the results into a prioritized list of practical fixes. PERFORMANCE ANALYSIS • Page load time and server response time • First Contentful Paint and Largest Contentful Paint • Cumulative Layout Shift and Interaction to Next Paint when available • Page weight, request count, DOM size, and long tasks • Slow scripts, images, stylesheets, fonts, and third-party resources • Render-blocking resources • Images missing dimensions or lazy loading • Resource duration and transferred size TECHNICAL AND ON-PAGE SEO • HTTP status and redirects • URL structure and query parameters • Page title and meta-description quality • Duplicate metadata detection • H1–H6 heading structure and outline • Canonical URL • Robots meta directives • Public robots.txt and XML sitemap discovery • Language, charset, viewport, favicon, and HTTPS • Internal and external links • Empty or generic anchor text • Nofollow, sponsored, and UGC link attributes • Image alternative-text quality • Hreflang declarations • JSON-LD structured data • Open Graph and Twitter/X cards • Content and reading-time overview PRIORITIZED RECOMMENDATIONS SiteSwift ranks detected problems by impact and explains: • What was detected • Why it matters • Where the problem appears • The exact selector, source URL, or markup when available • How to correct it You can highlight supported elements directly on the audited page. REPORT EXPORT • Copy a concise audit summary • Export the complete report as JSON • Download a paginated PDF containing performance results, SEO checks, priority fixes, resources, and technical details PRIVATE BY DESIGN SiteSwift runs only when you request an audit. Analysis happens locally in your browser. Reports are not uploaded to SiteSwift servers. The extension contains: • No advertisements • No payments or subscriptions • No account requirement • No analytics or tracking • No license activation • Unlimited audits and report exports SiteSwift is useful for web developers, website owners, freelancers, agencies, QA teams, marketers, and anyone who wants clear technical evidence for improving a website. SiteSwift analyzes the currently opened page. Some protected browser pages, including chrome:// pages and the Chrome Web Store, cannot be inspected because Chrome prevents extensions from accessing them. Performance measurements reflect the current browser session and loaded page. They are not a replacement for Lighthouse, Search Console, or field data, and SEO checks do not guarantee search rankings. Feedback and suggestions: edev.suraj@gmail.com