x-crawler

HTTP response header

Header usage statistics

x-crawler response header information and usage statistics.

Websites using header x-crawler7,648
Percentage of websites that use x-crawler header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

x-crawler Directives

x-crawler directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

x-crawler detection in the top websites by popularity

Top 10k sites0 websites
Top 100k sites2 websites
Top 1m sites8 websites

Websites utilizing x-crawler

List of websites that use x-crawler header

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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common x-crawler header values

Header valueValue prevalence
False100.00%