Site Auditor for Web Designers

Audit a business website in one click, see evidence for each check, and draft a plain pitch email. All checks run locally.

Site Auditor gives web freelancers and small agencies a fast, evidence-backed review of a business website. Open the site, click the extension, and get an overall score with a score for each of eight sections. Every check shows exactly what it found on the page. What it checks: - Essentials: HTTPS, mobile layout, an up-to-date copyright year, and whether visitors can call, book, pay or get in touch. - SEO: page title and description, heading outline, image alt text, canonical and social sharing tags, and the site's robots.txt and sitemap. - Local: whether the phone number and address on the page match the site's structured data, plus hours, map and directions. - Conversion: calls to action visible without scrolling, contact forms and their length, online booking and reviews. - Performance: page weight, oversized images, loading and layout-shift timings the browser reports, and third-party scripts. - Accessibility basics: page language, unlabeled form fields, missing alt text, small tap targets and low-contrast text. - Trust: privacy and terms links, how recently the page was updated, and testimonials. - Tech: the platform the site is built on, outdated script libraries and insecure mixed content. Draft pitch turns the issues it found into a plain, editable email that you copy and send yourself. It describes what is on the page and makes no promises about results. Every check is a fixed rule that runs in your browser. No AI service and no server of ours is involved, and nothing about the pages you audit is sent to us. Free: 10 audits a day, with every section and pitch drafts. Checks are automated observations of one page at one moment. Confirm them before you rely on them.