https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js

Category: CDN Resource

Keywords: link main repo cdnjs better donate github search library gitstats importer realtime git_stats libraries tutorials newwebsite autoupdater buildscript bountysource atomextension


Last fetched: 2018-05-25T23:09:55.040716+00:00

HTTP status: 5 Sub-resource URL


TLS/SSL configuration report

TLS score
C
Grade capped at C
Grade capped due to 64-bit cipher (IDEA, RC2, DES or 3DES)

See full SSL/TLS security report for cdnjs.cloudflare.com

Security-related HTTP headers

  • Server: cloudflare

    Announces web server software and optionally version details.

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  • Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"

    The Expect-CT header allows sites to opt in to reporting and/or enforcement of Certificate Transparency requirements, which prevents the use of misissued certificates for that site from going unnoticed. When a site enables the Expect-CT header, they are requesting that the browser check that any certificate for that site appears in public CT logs.

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  • Strict-Transport-Security: max-age=15780000; includeSubDomains

    HTTP Strict Transport Security (HSTS) is an opt-in security enhancement that is specified by a web application through the use of a special response header.

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  • Access-Control-Allow-Origin: *

    Controls origins (websites) that are allowed to load data from this web service over JavaScript-based APIs as part of Cross-Origin Resource Sharing (CORS) standard. By default, a web browser will refuse to load data over XmlHttpRequest from a website that is not in the same origin, which is a precaution against various types of data stealing attacks. The target server has to explicitly allow the origin domain using the Access-Control-Allow-Origin (ACAO) header, or it may allow all origins to access it using a wildcard *. The latter however creates a potential security issue if the website in question is transactional and processing sensitive data, so the wildcard should be only used on websites consciously offering public APIs.

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Content Security Policy

  • default-src https: data: wss: 'unsafe-eval' 'unsafe-inline'; report-uri https://cdnjs.cloudflare.com/cdn-cgi/beacon/csp?req_id=43e1af821dbb42fe
  • default-src https: data: wss: 'unsafe-eval' 'unsafe-inline'; report-uri https://cdnjs.cloudflare.com/cdn-cgi/beacon/csp?req_id=509b4a50ac5d63c5

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