Crawl analysis for SEO

Easy-to-use SEO crawler for SEO audits and daily monitoring. Get more search engines traffic. Improve rankings and revenues.

Monitor indexability

OnCrawl gives you a state-of-the-art of your indexable pages and sitemaps performance. We offer insights about rel alternate such as canonicals, pagination and hreflang tags. Focus on compromising status codes and improve your indexation.

indexability oncrawl

Improve Content Quality

OnCrawl analyses your content uniqueness, richness and detect duplicate and near duplicate text passages in meta information and main content of your website. We highlight pages that appear similar to search engines and spot near duplicate clusters. Pinpoint where to focus your copywriting efforts.

content oncrawl

Analyze Payload

OnCrawl gives you an accurate view of your website’s weight and loading time distribution for any page or group of pages. We help you deliver the best user experience and increase your rankings regarding Google’s guidelines.

payload

Measure HTML Quality

OnCrawl gives you an overview of your metas and tags but also hints for improvements. We help you check your titles, descriptions and headings for length, occurrence and duplications to respect common search engine requirements.

html-quality oncrawl

Optimize Architecture

OnCrawl evaluates the authority of a page and authority spreading regarding the number of inlinks, depth and various other factors with its Inrank. Track your internal linking with accuracy and stop guessing.

architecture

Key metrics

indexable-pages

Indexable pages

compliant-pages

Compliant pages

canonical

Canonicals

paginations

Pagination

sitemaps

Sitemaps

status-codes

Status Codes

load-time

Load time

weight-distribution

Weight distribution

inrank

Inrank

inlinks

Inlinks

structured-data

Structured data

hreflang

Hreflang tags

seo-tags

SEO tags

social-tags

Social tags

alt-tags

Alt tags

word-count

Word count

n-grams

N-grams

similarity-ratio

Similarity ratio

duplicate-pages

Duplicate pages

near-duplicate-pages

Near duplicate pages

Built-in features

Ease your SEO efforts with user-friendly features

  • Data Explorer

Create or use filters to dig further into your SEO analysis

  • Data scraping

Scrape any type of data to build custom reports

  • Exports

Download data and graphs as CSV, PNG or PDF

  • URL-level detail

Focus on a specific URL and its performance

  • Crawl over Crawl

Compare different crawls and identify improvements

  • Javascript rendering

Render javascript for websites of any size

Cross-data Reports

Power-up your SEO analysis with third-party integrations

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Google Analytics

Analyze where your traffic is going and how users behave on your website

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Majestic

Manage backlinks activity and their impact on SEO performance

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at internet picto

AT Internet

Control your tagging plan and analyze organic traffic

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Myposeo

Monitor ranking fluctuations and positions on search engines

coming soon …

Capabilities

See how to use our SEO crawler for specific improvements

content-quality-oncrawl

Content quality

I need to run a data-driven audit to monitor my content efforts

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orphan-pages

Near duplicates

I need to detect near duplicate passages in my content and pages

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performance

Website performance

I need to understand how my payload impacts my SEO

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architecture

Internal linking structure

I need to get an accurate view of my architecture

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Give a go to OnCrawl with a 14-day free trial

Discover our pricing options and pick the plan that best suits your SEO needs

See pricing →