https://assets.secure.checkout.visa.com/VCO/images/acc_99x34_blu01.png

Category: CDN Resource

Keywords: visa checkout


Last fetched: 2017-10-22T13:57:42.893703+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 assets.secure.checkout.visa.com

Security-related HTTP headers

  • Content-Security-Policy-Report-Only: default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;

    Content Security Policy is used by a web server to declare a list of trusted content types (images, scripts, media etc) and origins from which they can be safely loaded as intended by the website authors. The Content-Security-Policy-Report-Only header instruct the browser to enable CSP in "report-only" mode where no content blocking is enforced and would-be-blocked origins are reported allowing website authors to fine-tune the policy.

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  • X-XSS-Protection: 1; mode=block

    Controls an Cross-Site Scripting (XSS) filters built into the majority of web browsers. The filter is usually turned on by default anyway, but requirement to set the header to 1 became part of canonical set of "secure" HTTP headers. Over time, vulnerabilities in the "sanitizing" mode filter were found, so 1; mode=block became the recommended value. Some companies decided that they don't really need a browser-side XSS filter to mess with their web services which are XSS-free anyway and they became consciously disabling the XSS filter by setting the header to 0.

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  • X-Content-Security-Policy-Report-Only: default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;

    Legacy and deprecated variant of the Content-Security-Policy-Report-Only header used by Firefox and MSIE browsers in the initial period.

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  • X-WebKit-CSP-Report-Only: default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;

    Legacy and deprecated variant of the Content-Security-Policy-Report-Only header used by WebKit browsers in the initial period.

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  • Strict-Transport-Security: max-age=2592000;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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  • X-Frame-Options: SAMEORIGIN

    Instructs the browser if the current website can be embedded in HTML frame by another website. Since this allows the parent website to control the framed page, this creates a potential for data theft attacks ("clickjacking") and most sensitive websites won't allow them to be framed at all (deny) or just allow parts of them to be embedded in frames created by themselves only (samesite).

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  • X-Content-Type-Options: nosniff

    A non-standard but widely accepted header introduced originally by Microsoft to disable "content sniffing" or heuristic content type discovery in absence or mismatch of a proper HTTP Content-Type declaration, which led to a number of web attacks. In general, presence of the header with its only defined value of nosniff is considered as part of a properly secured HTTP response.

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Content Security Policy

  • default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;
  • default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;
  • default-src 'self' https://*.v.me https://*.visa.com;script-src 'self' 'unsafe-inline' 'unsafe-eval'  https://*.visa.com https://*.v.me;img-src 'self' https://*.v.me https://*.visa.com https://*.unica.com https://ad.doubleclick.net;style-src 'self' 'unsafe-inline' https://*.visa.com;object-src  https://*.v.me https://*.visa.com data:;report-uri /logging/logCSPReport;
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