HTTP Header check
HTTP Header check
Get the response headers of the website
HTTP Header check
Content-type
text/html; charset=utf-8
Cross-origin-opener-policy
same-origin
Date
Mon, 06 Oct 2025 21:00:50 GMT
Location
https://open.mit.edu/
Nel
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Referrer-policy
same-origin
Report-to
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=a5xwZHM8TQfkfRGrj2EVRvkYneljBpuwn3cSoXawd7w%3D\u0026sid=67ff5de4-ad2b-4112-9289-cf96be89efed\u0026ts=1759784450"}],"max_age":3600}
Reporting-endpoints
heroku-nel="https://nel.heroku.com/reports?s=a5xwZHM8TQfkfRGrj2EVRvkYneljBpuwn3cSoXawd7w%3D&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&ts=1759784450"
Server
Heroku
Via
1.1 heroku-router
X-content-type-options
nosniff
Content-length
0
Last update on 2025-10-06 21:00:50
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