extension ExtPose

Header View (delisted)

CRX id


Description from extension meta

View and inspect HTTP Headers

Image from store Header View
Description from store This browser extension evaluates a degree of trustworthiness and safety on every website you visit by inspecting the received HTTP headers and their compliance with the leading industry standards: a configured Content Security Policy (CSP), an absence of disclosed vulnerabilities for the current server version, etc

Latest reviews

  • (2018-01-23) Vladimir Laskov: respect !!!
  • (2017-01-19) Александр Широков: Удобно! Странно что для FF еще нет..

Latest issues

  • (2018-05-18, v:1.0.7) Need to get weak parameters list
    It would be great, if the extension points what parameters should be improved. For example, a few months I tuned my site and got "A" mark. Since then I did some changes and today I saw "B" mark. How can I understand why the mark was decreased?


543 history
5.0 (5 votes)
Last update / version
2018-01-31 / 1.0.7
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