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

Technical SEO Metrics

Easily identify, prioritize and fix the technical issues negatively impacting your site’s search performance.

Illustration for Lumar Technical SEO Software

You can have the best content in the world, but if it’s not seen by your customers or prospects then it won’t drive traffic, conversions, and ultimately revenue. For the best performance, you need strong technical foundations, so search engines will find, index, and deliver your content in the search-first age. 

Lumar’s website intelligence platform gives you the insights you need to get and keep your website in the best health, so you’re in the best position for success.

Super-fast website crawling with Lumar's crawler - crawl speeds up to 450 URLs per second
Get fast, actionable insights

Lumar’s fastest, most scalable and most flexible crawler gets you the insights you need to find, prioritize and fix issues fast.

Prioritize effectively

Lumar’s traffic funnel and health scores help you quickly spot opportunities for growth, so you know where to focus your time. And they help you easily communicate progress to key stakeholders.

Graphical representation of the Lumar Traffic Funnel
Graphical representation of the top issues in Lumar Analyze
Extensive technical SEO insights

Lumar includes more than 250 reports on key technical SEO issues, to give you a comprehensive view of the technical health of your site. And you can now identify accessibility issues too.

Give your visitors the best experience

Great website performance doesn’t just rely on good search results, but also the experience your visitors receive. Lumar gives you the insights you need to ensure pages perform and convert effectively.

Lumar impact features for digital marketing
Graphical representation of Lumar Analyze.
Lumar Analyze

Uncover new opportunities to optimize your site. Dive deep into technical SEO analytics with hundreds of built-in reports and endless opportunities for custom extractions, so you’ll know exactly which levers to pull to boost rankings and drive traffic. Explore Lumar Analyze.

Graphical representation of Lumar Monitor.
Lumar Monitor

Robust change monitoring and trend reporting, with customizable dashboards and alerts across all your domains, geographies or important site sections—in one place. Explore Lumar Monitor.

Graphical representation of Lumar Protect for automated QA testing
Lumar Protect

Take a proactive approach by identifying and fixing issues before they hit the live site. Streamline website operations by automating QA testing and stop chasing developers for fixes to live issues. Explore Lumar Protect.

Graphical representation of Lumar Impact
Lumar Impact

Easily see and communicate the status of your site’s technical health, and progress of fixes with easy-to-understand health scores and a traffic funnel. Plus, benchmark your site against industry averages to drive competitive advantage. Explore Lumar Impact.

How Lumar users uncover their websites’ full potential

  • Photo of Arturs Cavniss, Technical SEO Lead at Bensons for Beds.
    Bensons for Beds Logo

    “Lumar’s a huge time saver and really easy to use. I can see all issues in one place, know where to focus as everything’s broken down in a super logical way, and easily stay on top of progress with in-built tasks. Plus, the alerts catch any major issues before they lose us traffic or revenue. If you’re looking to boost your site’s technical health, Lumar and its amazing team have got your back.”

    Arturs Cavniss, Technical SEO Lead

  • 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
    Fandom logo

    “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

  • Lumar heart

    “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.”

    Senior SEO Manager, European Fashion Retailer

  • Fandom
    Fandom logo

    “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,

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

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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.