uspto.gov | Analytics by SecurityHeaders

HTTP Headers report for uspto.gov

Header Name Header Data
HTTP status code 200
Access-Control-Allow-Headers x-requested-with, Content-Type
Access-Control-Allow-Methods POST, GET, OPTIONS
X-Content-Type-Options nosniff
X-Amz-Cf-Id oZgKQLeN4Jgka3iYmN5jnEJHQ8lg8W_guH4QjPH201h7RA5Hi_M7oQ==
Content-Type text/html; charset=UTF-8
Date Tue, 08 Apr 2025 03:40:10 GMT
Strict-Transport-Security max-age=31536000
Cache-Control max-age=900
Access-Control-Max-Age 900
Source www-prod-web-17-i-055e26c6f4047ffba
X-Amz-Cf-Pop TXL50-P6
Expires Tue, 08 Apr 2025 03:55:10 GMT
X-Frame-Options SAMEORIGIN
X-Cache Miss from cloudfront
Accept-Ranges bytes
Server Apache
Content-Security-Policy default-src 'self' *.uspto.gov *.qualtrics.com data: https:; frame-ancestors 'self' *.youtube.com *.ytimg.com *.govdelivery.com; img-src 'self' *.uspto.gov *.search.usa.gov *.googletagmanager.com *.qualtrics.com *.jwpltx.com data: *.govdelivery.com *.google-analytics.com *.gstatic.com *.youtube.com *.ytimg.com; style-src 'self' *.uspto.gov *.googleapis.com addtocalendar.com *.govdelivery.com 'unsafe-eval' 'unsafe-inline'; script-src 'self' *.uspto.gov cdn.jsdelivr.net dap.digitalgov.gov addtocalendar.com *.qualtrics.com *.jwpcdn.com *.bootstrapcdn.com *.googletagmanager.com *.google-analytics.com *.google.com *.googleapis.com *.gstatic.com *.youtube.com *.ytimg.com search.usa.gov *.govdelivery.com 'unsafe-inline' 'unsafe-eval'
Vary Accept-Encoding
Via 1.1 aa1aad2570739ff06cb3e51c135cb4da.cloudfront.net (CloudFront)
Connection keep-alive

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By using SecurityHeaders.info, you can quickly identify missing or misconfigured headers and take steps to secure your website, improving both security and user confidence.

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