Transform Rules examples

Create a CORS response header transform rule to add an Access-Control-Allow-Origin HTTP header to the response with wildcard as static value. (cookiename=value).

Create a request header transform rule to add a X-Bot-Score HTTP header to the request with the current bot score.

Create a request header transform rule to add an X-Source HTTP header to the request with a static value (Cloudflare).

Create a request header transform rule to add an HTTP header when the Workers subrequest comes from a different zone.

Create a response header transform rule to add a set-cookie HTTP header to the response with a static value (cookiename=value).

Create a URL rewrite rule (part of Transform Rules) to normalize encoded forward slashes (%2F) in the request path to standard slashes (/).

Create a request header transform rule (part of Transform Rules) to remove the cf-connecting-ip HTTP header from the request.

Create a response header transform rule (part of Transform Rules) to remove the cf-connecting-ip HTTP header from the response.

Create a transform rule to rewrite the URL format /posts/<YYYY>-<MM>-<DD>-<TITLE> to the new format /posts/<YYYY>/<MM>/<DD>/<TITLE>.

Create a URL rewrite rule (part of Transform Rules) to rewrite everything under /blog/<PATH> to /marketing/<PATH>.

Create a URL rewrite rule (part of Transform Rules) to rewrite any requests for /news/2012/... URI paths to /archive/news/2012/....

Create a URL rewrite rule (part of Transform Rules) to rewrite any requests for /files/... URI paths to /....

Create a URL rewrite rule (part of Transform Rules) to rewrite any requests for /images/<FOLDER1>/<FOLDER2>/<FILENAME> to /img/<FILENAME>.

Create a transform rule to rewrite the request path from /blog to /blog?sort-by=date.

Create two URL rewrite rules (part of Transform Rules) to rewrite the path of the welcome page for visitors in specific countries.

Create a response header transform rule (part of Transform Rules) to set an X-Bot-Score HTTP header in the response with the current bot score.

Create a response header transform rule (part of Transform Rules) to set an X-Bot-Score HTTP header in the response to a static value (Cloudflare).