DD SiteGuard — Website SEO & Health Monitor

WEBSITE SEO & HEALTH MONITOR

Find website problems before they cost you.

DD SiteGuard helps you identify technical SEO issues, broken links and website health problems through detailed website audits. Discover what needs attention, understand why it matters, and get practical recommendations for fixing it.

Whether you manage one business website or multiple client sites, SiteGuard brings your audit results and scan history together in one place.

From £9.99/month. Three plans.

Technical website audits, made actionable

Find broken links and HTTP errors

Discover broken internal links, HTTP errors, redirect chains and redirect loops that can affect user experience and site maintenance.

Improve on-page SEO

Identify missing, duplicate, unusually short or long page titles and meta descriptions, alongside missing H1 headings and heading hierarchy issues.

Check indexing and canonicalisation

Find missing or mismatched canonical tags and accidental noindex directives that could interfere with how search engines access and interpret your pages.

Validate robots.txt and sitemaps

Check crawl restrictions, sitemap declarations, XML sitemap URLs, protocol issues and broken or redirecting sitemap entries.

Identify missing image alt text

Find images without alternative text so you can review accessibility and image SEO opportunities.

Get clear, prioritised recommendations

Every finding includes the affected URL, supporting evidence, an explanation of its impact and a recommended fix, helping you decide what to address first.

Track your progress, not just your problems

A website audit is more useful when you can see what has changed.

• Monitor scan progress and review previous audits within your plan’s history allowance.
• Compare completed scans to identify new, resolved and persistent issues on Professional and Agency.
• Retry failed scans and remove reports you no longer need.
• Track changes in findings and audit scores over time.
• Download client-ready comparison reports with Agency.

Built for website owners, freelancers and agencies

Starter: for one website

A straightforward way to audit and maintain an individual website.

Professional: for freelancers and growing businesses

Manage multiple websites and track technical improvements without juggling separate audit records.

Agency: for agencies and SEO consultants

Audit multiple client websites and turn scan comparisons into reports that help communicate progress.

Website, scan, page and concurrency limits apply as specified for each plan. Unlimited website profiles does not mean unlimited scans or pages.

Shopify crawler access

Auditing a Shopify store? SiteGuard supports Shopify crawler authentication through a private signature saved in your account settings. Valid signatures are checked for expiry and used when crawling the matching store.

Save your private signature in SiteGuard account settings, not in a public page or chat.

Questions before you choose?

Are scans and pages unlimited?

No. Each plan has monthly scan, per-scan page and concurrency limits. Agency offers unlimited website profiles and scan history, with 100 scans per month and up to 2,500 pages per scan.

Which plans include scan comparisons?

Professional and Agency include issue tracking and scan comparisons. Downloadable client-ready comparison reports are included with Agency.

How do I access my account?

Open the SiteGuard application to sign in and manage your audits. Accounts, scans and reports are handled there; subscription checkout and billing use Stripe.

What are the cancellation terms?

Review the cancellation terms for your selected subscription before checkout.

Make your next website audit more useful

Find the issues. Understand the evidence. Prioritise the fixes.

Choose the plan that matches the number and size of websites you manage.

DD SiteGuard is a technical website auditing tool. Identifying an issue does not guarantee a ranking improvement; results depend on the issue, the fix and other SEO factors.