Siteimprove

Siteimprove is a cloud-based website governance platform that scans sites for accessibility, SEO, quality, and analytics issues. It helps SEO practitioners identify technical and content problems affecting crawlability and usability.

Also called: Siteimprove governance platform
Applies to: Technical SEO, accessibility, content quality, analytics

Key points

Siteimprove scans websites to detect issues affecting content quality, accessibility, and SEO.
It helps prioritise fixes across large sites by surfacing severity and frequency of problems.
Treat its scores as diagnostic signals, not direct ranking factors.
Analytics metrics in Siteimprove are directional and should not be treated as exact counts.
Use it to monitor accessibility compliance against WCAG criteria over time.

How it works

Siteimprove is a SaaS platform that performs regular scanning on a recurring schedule, often every five days, to detect issues across multiple categories. It scans for broken links, spelling errors, missing alt text, and other page-level problems. This process is similar to running an seo analyzer across your entire site.

The platform organises findings into reports for Quality Assurance, Accessibility, and Search Engine Optimization. Users can view dashboards that prioritise issues based on severity and impact, helping teams focus on the most critical problems first.

Siteimprove also integrates website analytics, providing metrics such as visits, page views, unique visitors, and bounce rate. These numbers are intended for directional interpretation, not exact counts.

Why it matters

For SEO practitioners, Siteimprove helps surface technical and content issues that can limit crawlability, usability, and search performance. Slow loading pages and other problems can affect core web vitals seo, making it harder for pages to rank well. By fixing issues like broken links and duplicate content, you can improve the efficiency of crawl budget allocation. For sites built on platforms like Wix, Siteimprove can help identify platform-specific issues that affect wix seo. The platform is especially useful for prioritising fixes across large sites and monitoring progress over time.

Where it changes your decision

When deciding which issues to fix first: Siteimprove's severity ratings help you focus on high-impact problems like broken links or blocked content rather than cosmetic warnings.
When monitoring accessibility compliance: The platform's WCAG-based checks allow you to track progress and demonstrate improvements over time.
When evaluating analytics trends: Use Siteimprove's directional metrics to identify changes in traffic patterns, but do not rely on them as exact numbers for reporting.

What it is not

It is not a direct ranking factor: Siteimprove scores are diagnostic signals, not inputs to Google's algorithm.
It is not a replacement for manual validation: Issues reported by Siteimprove should be verified in the live page or CMS context before making changes.
It is not an exact analytics tool: The analytics numbers are directional and may differ from other tools like Google Analytics.
It is not a one-time audit: The platform works best when run on a recurring schedule to catch new issues as they arise.

Questions people ask

What is siteimprove?

Siteimprove is a cloud-based website governance platform that scans sites for accessibility, SEO, quality, and analytics issues. It helps teams prioritise and fix problems across large websites.

What does siteimprove do?

Siteimprove regularly crawls websites to detect issues such as broken links, spelling errors, missing alt text, and accessibility violations. It also provides analytics dashboards and reports on search engine optimization.

How to use siteimprove accessibility checker?

Access the Accessibility module within the Siteimprove platform. Run a scan on your site, then review the issues categorised by WCAG criteria. Click on each issue to see details and suggested fixes, then address them in your CMS.

Is siteimprove down?

Siteimprove's status page (status.siteimprove.com) provides real-time updates. If you cannot access the platform, check the status page or your internet connection before assuming a platform-wide outage.

Sources

Siteimprove platform overview Primary product positioning and current feature set.
Siteimprove help center: Introduction to the Siteimprove platform Explains how the platform crawls sites and organizes reports.
Google Search Central Authoritative reference for SEO best practices that Siteimprove issues can support.
Google Search Central: SEO starter guide Useful for connecting Siteimprove findings to search fundamentals.
WCAG overview Authoritative accessibility standard for many Siteimprove accessibility checks.

Written and maintained by Nora Lindholm. Last updated 27 July 2026.

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