What is SiteCheck-sitecrawl?
SiteCheck-sitecrawl is Siteimprove's crawler that performs comprehensive website audits for their content intelligence platform, scanning sites for accessibility, SEO, quality assurance, and digital governance compliance. You can set up Agent Analytics to see when SiteCheck-sitecrawl visits your website.
Category
| Example User Agent | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; SiteCheck-sitecrawl by Siteimprove.com; +https://siteimprove.com/bots) Chrome/135.0.7049.42 Safari/537.36 |
| Operated By | Siteimprove |
| Source | Official Website |
| Triggered By | Customer-configured crawl |
| Used for AI Model Training | Not expected |
| Affects AI Chat & Search Visibility | Not directly |
| Expected To Follow Robots.txt | Yes |
Why Is SiteCheck-sitecrawl Visiting My Website?
Your domain appears in the ranking, backlink, or competitor data maintained by SiteCheck-sitecrawl's operator. A customer may be tracking your site, one of your competitors, or a backlink that connects another site to yours.
Should I Block SiteCheck-sitecrawl?
Consider blocking SiteCheck-sitecrawl only if you do not want your pages included in SEO databases. It does not influence how search engines rank you, and blocking it will not hide backlinks to your site because those are discovered on the linking sites. For context, 7% of the top websites we track currently have robots.txt rules for SiteCheck-sitecrawl.
How Do I Block SiteCheck-sitecrawl Using Robots.txt?
Add this rule to your robots.txt file to block SiteCheck-sitecrawl from accessing your website, or use Automatic Robots.txt to block all SEO crawlers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: SiteCheck-sitecrawl # https://knownagents.com/agents/sitecheck-sitecrawl
Disallow: /Insights for SiteCheck-sitecrawl
As of October 30, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the top 1000 websites and their robots.txt files.
Robots.txt Compliance
Country of Origin
Robots.txt Blocked Percentage
Frequently Asked Questions
What Traffic Patterns Should I Expect From SiteCheck-sitecrawl?
SiteCheck-sitecrawl usually performs comprehensive, link-following crawls rather than spot checks. Visit frequency may rise while a customer actively monitors your site or a related market.
Does SiteCheck-sitecrawl Follow Robots.txt Rules?
SiteCheck-sitecrawl is expected to follow robots.txt rules, so a disallow rule is the appropriate first step if you want to block it. Automatic Robots.txt can add and maintain that rule, while Agent Analytics lets you verify whether SiteCheck-sitecrawl respects it.
Is SiteCheck-sitecrawl Used for AI Model Training?
Not ordinarily. SiteCheck-sitecrawl is not categorized as an AI training scraper or data provider, so AI model training is not its expected purpose.
Does Blocking SiteCheck-sitecrawl Affect AI Search or Citations?
Not directly. SiteCheck-sitecrawl's expected purpose is not to supply an AI search index or retrieve pages for AI-generated answers.
Does SiteCheck-sitecrawl Access Private Content?
No. SiteCheck-sitecrawl can reach only public pages, and authentication prevents it from accessing private content.
How Can I Verify a Request From SiteCheck-sitecrawl?
Agent Analytics tracks SiteCheck-sitecrawl visits in real time. You can also check your server logs for requests whose user-agent string contains "SiteCheck-sitecrawl". Look for comprehensive site crawls that follow internal links. Because SiteCheck-sitecrawl does not publish a verification method, any client can claim its identity and a log match is only a clue.
How Is SiteCheck-sitecrawl Different From Other Siteimprove Agents?
Siteimprove operates separate agents for different purposes, so each agent should be evaluated and controlled independently.
- LinkCheck by Siteimprove: LinkCheck by Siteimprove is a web crawler that analyzes websites for quality assurance, accessibility compliance, SEO optimization, and digital governance as part of Site…
- Siteimprove Crawl: Siteimprove Crawl is an SEO crawler operated by Siteimprove.