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Chromium HSTS preload

Strict-Transport-Security is an HTTP response header that signals that browsers should only access the site using HTTPS.

For a higher level of security, it's possible for a domain owner topreload this behavior into participating web browsers. Chromium maintains the HSTS preload list, which is the de facto standard that has been adopted by several browsers. This service checks a domain's status in that list.

Path Parameters
domain string — REQUIRED
Example: github.com
Query Parameters
style string

One of: flat (default), flat-square, plastic, for-the-badge, social

Example: flat
logo string

One of the named logos (bitcoin, dependabot, gitlab, npm, paypal, serverfault, stackexchange, superuser, telegram, travis) or simple-icons. Simple-icons are referenced using icon slugs which can be found on the simple-icons site or in the slugs.md file in the simple-icons repository.

Example: appveyor
logoColor string

The color of the logo (hex, rgb, rgba, hsl, hsla and css named colors supported). Supported for named logos and Shields logos but not for custom logos. For multicolor Shields logos, the corresponding named logo will be used and colored.

Example: violet
label string

Override the default left-hand-side text (URL-Encoding needed for spaces or special characters!)

Example: healthiness
labelColor string

Background color of the left part (hex, rgb, rgba, hsl, hsla and css named colors supported). The legacy name "colorA" is also supported.

Example: abcdef
color string

Background color of the right part (hex, rgb, rgba, hsl, hsla and css named colors supported). The legacy name "colorB" is also supported.

Example: fedcba
cacheSeconds string

HTTP cache lifetime (rules are applied to infer a default value on a per-badge basis, any values specified below the default will be ignored). The legacy name "maxAge" is also supported.

Example: 3600
link string[]

Specify what clicking on the left/right of a badge should do. Note that this only works when integrating your badge in an <object> HTML tag, but not an <img> tag or a markup language.