--- a/devtools/client/netmonitor/src/utils/mdn-utils.js
+++ b/devtools/client/netmonitor/src/utils/mdn-utils.js
@@ -21,33 +21,37 @@ const SUPPORTED_HEADERS = [
"Access-Control-Expose-Headers",
"Access-Control-Max-Age",
"Access-Control-Request-Headers",
"Access-Control-Request-Method",
"Age",
"Allow",
"Authorization",
"Cache-Control",
+ "Clear-Site-Data",
"Connection",
"Content-Disposition",
"Content-Encoding",
"Content-Language",
"Content-Length",
"Content-Location",
"Content-Range",
"Content-Security-Policy",
"Content-Security-Policy-Report-Only",
"Content-Type",
"Cookie",
"Cookie2",
"DNT",
"Date",
"ETag",
+ "Early-Data",
"Expect",
+ "Expect-CT",
"Expires",
+ "Feature-Policy",
"Forwarded",
"From",
"Host",
"If-Match",
"If-Modified-Since",
"If-None-Match",
"If-Range",
"If-Unmodified-Since",
@@ -61,20 +65,23 @@ const SUPPORTED_HEADERS = [
"Proxy-Authorization",
"Public-Key-Pins",
"Public-Key-Pins-Report-Only",
"Range",
"Referer",
"Referrer-Policy",
"Retry-After",
"Server",
+ "Server-Timing",
"Set-Cookie",
"Set-Cookie2",
+ "SourceMap",
"Strict-Transport-Security",
"TE",
+ "Timing-Allow-Origin",
"Tk",
"Trailer",
"Transfer-Encoding",
"Upgrade-Insecure-Requests",
"User-Agent",
"Vary",
"Via",
"WWW-Authenticate",
@@ -122,16 +129,18 @@ const SUPPORTED_HTTP_CODES = [
"411",
"412",
"413",
"414",
"415",
"416",
"417",
"418",
+ "422",
+ "425",
"426",
"428",
"429",
"431",
"451",
"500",
"501",
"502",