Inspect websites. Monitor change. Find evidence.

Siteimp is a local-first Windows application for inspecting website structure, content, performance, accessibility, links, images, and monitoring evidence.

A local-first website integrity app

Siteimp scan results showing website performance, accessibility, best practices, and SEO scores

Siteimp helps you inspect a website as a whole system, not just as a pile of disconnected pages. Run scans, review page-level evidence, inspect links and images, check accessibility and best practices, and use the results to decide what deserves attention next.

The application runs locally on Windows, so it fits naturally into development, consulting, QA, support, and content workflows where you need evidence you can review, explain, and act on.

What Siteimp helps you do

Siteimp scans websites and turns the results into practical evidence: what was discovered, what changed, what broke, what looks healthy, and where deeper review may be worthwhile.

Inspect entire websites

Crawl a website, collect page evidence, and review results at both the scan level and the page level. Siteimp helps you see patterns that are hard to notice when you only test one URL at a time.

Review useful evidence

Siteimp surfaces practical information about links, images, headings, accessibility, Lighthouse results, page structure, and scan behavior so you can make decisions from evidence instead of guessing.

Monitor what changes

Use monitoring to keep an eye on important websites and targets over time. Siteimp is built for the quiet regressions too: the things that drift, break, slow down, or change when nobody is watching.

Latest support articles

Siteimp includes practical support material for the screens and workflows built directly into the app. These articles explain what each page is for, what you can do there, and how the pieces fit together.

Why do Siteimp scans take so long to start the first time?

Added on June 14, 2026

The first Siteimp scan can take longer to start because Siteimp has to wake up and coordinate the scanning machinery. Later scans may feel faster once the app, browser tooling, local database, and scan environment are already warmed up.

Why does Siteimp only allow down to a 1 minute monitoring interval?

Added on June 14, 2026

Siteimp includes local monitoring, but its monitoring scheduler is designed for the full website integrity application. Siteimp uses a one-minute minimum interval so monitoring stays predictable beside scans, while Siteimp Watch is optimized for faster local monitoring.

Why does Siteimp stop monitoring when a scan is running?

Added on June 14, 2026

Siteimp includes local monitoring, but it pauses monitoring while scans are running. This protects scan quality, avoids misleading monitoring results, and keeps the full website integrity workflow predictable.

Latest learning resources

Siteimp resources go deeper than button-by-button help. They explain the thinking behind website integrity, content structure, monitoring, images, accessibility, and the evidence Siteimp collects.

Accessibility in the Government of Canada

Added on June 7, 2026

Canada’s adoption of CAN/ASC - EN 301 549:2024 is a major accessibility shift for organizations that build information and communication technology for the Government of Canada. This article explains how the standard broadens accessibility beyond websites to include software, documents, hardware, communication systems, documentation, support services, and procurement. It also explains why automated testing alone will not be enough and why teams should treat accessibility as a practical design, development, support, and procurement responsibility.

A primer on HTTP response status codes

Added on June 4, 2026

HTTP response status codes are the small numbers that explain what happened when a browser, crawler, or monitoring tool requested a resource. This primer explains the major status code classes, including informational responses, successful requests, redirects, client errors, and server errors, and connects them to website structure, monitoring, search engines, and user experience.

The joys of local uptime monitoring

Added on May 31, 2026

Local uptime monitoring is not the answer to every monitoring problem, but it solves some problems very well. It can be inexpensive, powerful, private, and useful for checking resources that only exist inside your own network. This article explains where local monitoring shines, where it falls short, and why critical systems may still need cloud-based monitoring as a backup.

Latest blog articles

The blog follows the product as it changes: release notes, design decisions, development stories, and the occasional hard-earned lesson from building a local-first website integrity application.

Introducing Siteimp Watch - local monitoring for local visibility and control

Added on June 14, 2026

Siteimp Watch is a standalone local monitoring app built from the same monitoring module that powers Siteimp. This post explains the 78 solutions method behind my software work, why reusable modules matter, and why Siteimp Watch exists as a smaller, faster monitoring-focused product for local visibility, internal tools, home lab services, and endpoints your own computer can reach.

New Accessibility Resources

Added on May 24, 2026

Siteimp now has a dedicated accessibility resources section with practical articles on screen reader usage, ARIA, machine-readable structure, and the work required to make websites and applications more usable. This post explains why accessibility matters to Siteimp, why better websites matter more than waiting for better assistive technology, and why more accessibility resources are on the way.

New Support Tool - Siteimp Log Workbench

Added on May 7, 2026

Siteimp Log Workbench grew out of the same picky logging philosophy behind Siteimp Logger. It takes the browser-based NDJSON formatter from hluska.ca and expands it into a localStorage-powered workbench for reviewing, filtering, searching, and comparing logs during technical support and product development. The result is a practical support tool that helps Siteimp users and developers work with readable evidence instead of raw log sandpaper.

Local monitoring is built into Siteimp too

Siteimp monitoring and scan evidence shown inside the desktop application

Siteimp includes local monitoring for important websites and targets. You can configure ping checks, fetch checks, or both, then review response status, response time, final URLs, errors, alerts, and recoveries from inside the application.

The same monitoring module is also being prepared as Siteimp Watch , a focused standalone Windows uptime monitor for people who only need local monitoring. It can watch public websites, private apps, staging environments, local-network targets, and other web-accessible services your computer can reach.

Siteimp is the full website integrity application. Siteimp Watch is the monitoring piece by itself. Both are local-first, both support structured support requests, and both can route alerts and recoveries through your own Slack or Discord destinations using Formimp.

Built for practical website work

Local-first by design

Siteimp is built as a desktop application for Windows. It is meant for people who want to run scans when they need them, keep results close to their own workflow, and inspect evidence without turning every website check into another hosted service.

That makes it useful for developers, consultants, agencies, technical site owners, and anyone who needs to understand what is happening across a website before deciding what to fix. And the best part? You buy it once and only once because subscription based software sucks and we're sick of it.

Evidence before advice

Siteimp is intentionally evidence-first. It collects information about pages, links, images, headings, accessibility, performance, best practices, monitoring targets, and support context so the next step is easier to reason about.

It's not about telling you how to fix your website or what to do. Rather, the goal is to show enough useful structure that you can understand the site, prioritize changes, create tickets (or create evidence to show a generative AI the problem) and explain your decisions clearly.

Siteimp is ready for beta

  • Local-first Windows application for website integrity scanning.
  • Full-site scans with page-level evidence, Lighthouse results, links, images, headings, accessibility, and best-practice checks.
  • Find every broken link, image, weird title or meta description and accessibility issue across an entire website.
  • Monitoring tools for watching important websites and targets over time.
  • Siteimp Watch is also entering beta as a standalone local monitoring app for people who only need the monitoring module.
  • Built-in support content and a support contact form that's staffed by people.

Siteimp has moved from an older reporting system into a new desktop application. The beta release focuses on practical website inspection, monitoring, support, and evidence you can use without turning every check into a subscription.

If you only need local monitoring, explore Siteimp Watch . It is the same monitoring idea in a focused standalone Windows app.

Explore Siteimp Support