Deepcrawl is now Lumar. Read more.
DeepcrawlはLumarになりました。 詳細はこちら


Prevent traffic-sapping SEO mistakes or accessibility issues being published to your site with automated QA testing. Save time & money, & improve developer relationships by reducing the need for bug-fixing or roll-backs.

Lumar is the website intelligence platform of choice for leading enterprise brands

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Lumar Protect - Automated SEO QA testing
Say hello to the new era of website health automation

Lumar Protect stops technical SEO and accessibility issues before they’re introduced to your site. Protect’s automated quality assurance testing and fully customizable quality thresholds build new efficiencies into the search optimization process.

Save time with a proactive approach to website health QA

Stop chasing after-the-fact errors that eat up time for your SEO, accessibility and developer teams. Streamline SEO with Lumar.

  • Protect helps mitigate the risk of lost traffic or revenue from SEO and technical health issues, and accessibility non-compliance.
  • Easily integrate Lumar Protect with your developer team’s existing CI/CD pipeline.
  • You’re in control: set custom QA thresholds to prevent harmful mistakes from going live on your site
publishers can prevent risk of website traffic loss with Lumar Protect's time-saving and traffic-saving automation tools

Protect your website traffic with SEO automation

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300+ built-in automated QA tests

Protect has 228 out-of-the-box SEO QA and 94 accessibility tests that can be applied to new deployments via percentage or absolute number. Ensure a baseline level of technical health excellence is maintained on your website, regardless of how often your dev team deploys new code.

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Set QA thresholds to match your priorities

Choose your level of control. Lumar Protect can give developers a warning that their update may introduce minor accessibility issues or negatively affect SEO efforts, search performance, and traffic — or you can stop a build from being deployed entirely unless it meets your chosen threshold for quality assurance.

Improve web team relationships

Maintaining your site’s technical health for optimal search performance and accessibility is a group effort. With multiple teams working on your site, it can be easy to fall out of alignment. Protect helps developers, and SEOs, accessibility teams and more align on best practices for optimization and enables smoother collaboration across your entire website team.

Take a proactive approach to website health

Prevention is better than cure — especially when it comes to your site’s accessibility, technical health and organic search performance. Set up automated tests to catch mistakes before they damage your traffic and conversions, or make your site non-compliant to WCAG. Less reactive firefighting means more time for valuable strategic thinking.

How Lumar users uncover their websites’ full potential

  • Met Office Logo

    Lumar’s accessibility metrics have been a game changer. With its user-friendly design and comprehensive classification and description of issues, it has allowed us to quickly take action to improve our website’s accessibility and overall health, and it has been rewarding to watch our health scores steadily improve on the platform as a result.

    Heather Bidwell, SEO Manager

  • Fandom
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    “Lumar Monitor has literally saved us hours a week. Instead of going to each site one by one and asking if work has been completed, I can quickly see if anything has been done and see the results and progress since then. It’s been a huge time saver and helped us see at a glance who’s been doing what. It’s been a huge, huge help.”

    Joshua Taylor Titsworth, Senior Analyst,

  • Arriva Dark
    arriva uk customer testimonial review for Lumar website intelligence platform

    “Lumar is a change enablement tool that’s helped us drive a +50% increase in digital conversion and +10% increase in search engine visibility”

    Dave Cain, Head of Digital Marketing, Arriva

  • client testimonial for lumar's tech seo saas platform - cox auto

    “The extra insights we get from our calls with Lumar have been really valuable. The support we get really is like having an extension of our internal team.”

    Chris Nichols, Senior Manager, Enterprise SEO & Product Management

  • Arriva
    arriva uk customer testimonial review for Lumar website intelligence platform

    “Lumar has saved us an enormous amount of time. So much so, we estimate without the tool, and to cover the vast array of SEO analytics and insights highlighted within Lumar, we would have needed to employ another full-time member of staff within our digital team.”

    Dave Cain, Head of Digital Marketing, Arriva UK Bus

  • Catenamedia
    lumar customer review for technical seo analytics tool

    “Lumar is fundamental when it comes to technical audits, as the tool carries out an in-depth analysis of each one of our brands. It provides insightful data that helps to shape our decisions. I love how easy it is to connect Lumar with Google Analytics, Google Search Console, and Majestic data for each of our brands. Lumar congregates all that data and makes my life a lot easier. Definitely valuable in helping us to identify the highest priority issues in a data set.”

    David McAdam, Technical SEO Strategist

  • Cox automotive

    “Lumar is obviously top-of-the-line, with a lot of cutting-edge aspects to the technology. But it was also really important for us to find someone that would be a partner for us. The extra services are a big part of why we chose Lumar.”

    Matthew Grabiak, Principal SEO Product Manager

  • Fandom
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    “Lumar Monitor is everything any agency or enterprise-level company needs to quickly track and look at updates, recommendations, trends, and issues. If you have hundreds of sites, it’s a way to look at things at-a-glance and know exactly what’s going on — and what issues you need to be paying attention to.”

    Joshua Taylor Titsworth, Senior Analyst,

  • Heine
    lumar customer review testimonial for technical seo platform

    “Lumar Protect is a very reliable tool. We used Protect, for example, to check if anything is redirecting where it shouldn’t be. Before, I had to check everything manually but, with Lumar, you can set up tests beforehand and really see what happens. It’s a great relief to know there is something that will notify me if anything has changed.”

    Sebastian Simon, Senior SEO Manager, heine

Our team is your team. Collaborate with our experts.

  • associate tech seo at lumar - emily
    Emily Whalen Associate Technical SEO
  • senior technical SEO at lumar - james
    James Leisy Senior Technical SEO
  • senior tech seo at lumar - michelle
    Michelle Race Senior Technical SEO
  • natalie stubbs - senior tech seo at lumar
    Natalie Stubbs Senior Technical SEO
  • Chris Steele
    Chris Steele Senior Technical SEO
  • senior technical seo expert at Lumar - Anne Berlin
    Anne Berlin Senior Technical SEO
  • senior tech seo expert at lumar - chris spann
    Chris Spann Senior Technical SEO

Start building better online experiences today

Lumar is the intelligence & automation platform behind revenue-driving websites.