Upgrade your data with
cross analysis.

Merge your logs and crawls data and get in a few clicks only, essential indicators for your SEO.

analyse croisée seo

Cross your data in 1 click!

Connect your logs and start a crawl to access the power of SEO data fusion.

Thanks to Seolyzer, for each URL or important KPI, we propose to study the inconsistencies (or coherences) of your website. Detect your orphan pages, active and inactive pages, ignored pages and more.

Included in the cross analysis

Googlebot vs crawler

To align Googlebot and your business vision

Orphan pages

To identify pages not linked to the site.

Ignored pages

To understand the disinterest of Googlebot.

Inactive pages

To identify pages without SEO visits.

Pages by group

To check for ignored or orphaned pages by URL group.


To see the redirects not followed by Googlebot.


To see the errors not followed by Googlebot.

Unknown URLs

To examine URLs not tracked by Googlebot.


To know the crawl rate of the sitemaps by Googlebot.

Active pages

To view the pages with SEO visits.


To group URLs together.

Unlimited export

To work outside Seolyzer.

Is Google mapping your site correctly?

Detect orphan pages, ignored pages and inactive pages on your site and see how often they are crawled with the combined analysis of your crawls and log files.

Learn how the structure, content, speed and depth of your pages impact Googlebot activity and your SEO traffic. Highlight correlations between indicators and exploit your SEO potential.

Identify orphan, inactive and ignored pages on your website

Google allocates a crawl budget to your site: this time is precious.It is partly consumed on pages whose existence you cannot suspect via a crawler alone, because they are not linked to the site: these are orphan pages.On the other hand, Google ignores on average 50% of the pages of a site, which it considers too low quality: these are the ignored pages.Finally, pages that do not generate SEO visits are a bad indicator for Google to satisfy its users: they are inactive pages.

Improve crawl frequency and boost your strategic pages

Cross analysis is the fastest way to identify orphaned and inactive pages that are degrading your SEO performance. They unnecessarily consume the crawl time allocated to your website, to the detriment of your most strategic pages.Once highlighted, you can direct the bots to your most important pages for your business objectives and increase their crawl frequency.

A powerful solution adapted to all website sizes

With one click, you can launch up to 50 million URLs at a speed of 1000 URLs per second and get all the information you need to apply your SEO actions.

Other features

Available in all Seolyzer offers.


Crawl Comparison

Use crawl history to compare different versions of your site, then identify errors or regressions following changes or migrations.


Log analysis

Connect your logs in real time and visualize Googlebot's journey to optimize your crawl budget.


SEO Crawler

Launch one or more crawls, punctually or on a recurring basis, and collect the information that highlights your problems.



Send your requests to our API and get all the Seolyzer data directly in your internal dashboards and your own tools.

Customer testimonials

"The Seolyzer API allows us to easily retrieve our entire internal linking, i.e. millions of links, in order to optimize it thanks to our Data Scientists."
Pierre BRUAT - Head of SEO, Manomano
"Tracking errors to be corrected, monitoring the pool of sites, and monitoring everything through scheduled crawls, crossed with log analysis: SEOlyzer has really helped facilitate my SEO worldwide task at Club Med. It's a great tool with a responsive and available team, perfectly suited to all my needs."
Pierre CALVET - Head of SEO, Club Med
"Say goodbye to the usual challenges to access and monitor how Google crawls your site! Seolyzer easily integrates and allows you to visualize and analyze your sites logs activity for SEO purposes, in real time."
Aleyda SOLIS - International SEO Consultant, Speaker & Author

Filter and export your SEO data without limits

With Seolyzer, it is possible to configure advanced filters to analyze all reports: logs, crawl, cross analysis… You can export all your data in standard CSV or Excel formats with Seolyzer.

Dynamically segment your web pages

You can segment your site’s pages without limits with Seolyzer thanks to our real-time, retroactive and hierarchical categorization system (sub-categories).This segmentation of your web pages will allow you to measure the impact of your SEO efforts on a set of specific contents.


A crawl allows you to analyze the structure, content and performance of your site in the same way as search engines like Google.
A log analysis allows you to understand how search engine robots like Googlebot crawl your site.
Orphan pages are existing pages that are not connected to the structure of a site by a link: they have no “parent”. For a good SEO optimization of your website, it is generally appropriate to attach the orphan pages to the structure of the site and key pages. Thus, they will benefit from the popularity of your site to better position themselves in the search engine results.
Inactive pages are pages in your sites that do not generate any SEO visits over the study period of the cross analysis, generally over the last 30 days. This type of pages should be worked on or removed since they can degrade the vision that Google has, and slow down the SEO performance of your site.
This is a web page that exists in the structure of your site but is ignored by search engine spiders, often for reasons of access or quality of the page. A lack of interest from the engine indicates that this page will not be able to position itself properly.

Start your first crawl now!

Create your account, send the URL of your site and launch your first analysis!