Threat Level: green Handler on Duty: Didier Stevens

SANS ISC: HTTP Header Usage Statistics - SANS Internet Storm Center HTTP Header Usage Statistics


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This is a continuation of work started by Brough Davis as part of his software security project for his Masters in Information Security Engineering. The main goal of this project is to find how many sites use security relevant headers, like for example the X-XSS-Protection or X-Frame-Options headers.

Below you will find a table/histogram showing how many times we found each header (security relevant or not). We access the index page of each site using a "head" request. The list of sites is derived from Alexa's Top 1 Million sites. We try to poll as many sites as possible each day.

As we collect more data, we will plot changes over time.



All Headers Active In The Past Month
Header Popularity
Set-Cookie
Content-Type
Date
Connection
Server
Cache-Control
Vary
Expires
Content-Length
X-Frame-Options
Strict-Transport-Security
X-Content-Type-Options
Accept-Ranges
Last-Modified
Pragma
X-Powered-By
CF-RAY
ETag
Link
Expect-CT
X-XSS-Protection
Via
X-Cache
Age
Content-Security-Policy
Access-Control-Allow-Origin
Content-Language
P3P
X-UA-Compatible
X-Cache-Hits
X-Amz-Cf-Pop
X-Amz-Cf-Id
Referrer-Policy
X-Served-By
X-Xss-Protection
X-Varnish
X-Request-Id
CF-Cache-Status
X-Timer
Access-Control-Allow-Headers
Access-Control-Allow-Methods
X-AspNet-Version
X-Download-Options
X-Runtime
Access-Control-Allow-Credentials
X-Drupal-Cache
X-Adblock-Key
X-Check
Alt-Svc
X-Cacheable
X-Generator
Content-Security-Policy-Report-Only
X-AspNetMvc-Version
X-Cache-Status
X-DNS-Prefetch-Control
X-Permitted-Cross-Domain-Policies
X-Template
X-Iinfo
X-Language
Status
Timing-Allow-Origin
X-Buckets
X-FRAME-OPTIONS
X-Content-Security-Policy
Content-Encoding
X-Kinja-Server-Push
Xkey
X-CDN
X-Turbo-Charged-By
Upgrade
X-Type
Keep-Alive
Access-Control-Expose-Headers
X-Request-ID
WPE-Backend
X-Pass-Why
X-AH-Environment
X-Backend
Access-Control-Max-Age
X-Age
X-Drupal-Dynamic-Cache
X-Cache-Group
X-Server
X-Proxy-Cache
X-Via
Grace
X-Pingback
X-Nginx-Cache-Status
X-Server-Powered-By
X-Amz-Request-Id
X-Amz-Id-2
X-Robots-Tag
X-Hacker
X-Varnish-Cache
X-UA-Device
X-Page-Speed
EagleId
Request-Context
X-LiteSpeed-Cache
X-Envoy-Upstream-Service-Time
Cf-Railgun
X-CST
X-Ua-Compatible
X-Swift-SaveTime
X-Swift-CacheTime
X-Pantheon-Styx-Hostname
X-Styx-Req-Id
X-Server-Id
Ali-Swift-Global-Savetime
X-Device
X-Amz-Version-Id
X-WebKit-CSP
Server-Timing
X-Ac
X-Node
Allow
X-OneAgent-JS-Injection
X-Response-Time
Feature-Policy
X-Rq
X-Cnection
X-Iejgwucgyu
Content-Location
X-Backend-Server
X-Cache-Lookup
Report-To
EagleEye-TraceId
Surrogate-Control
X-Host
X-Readtime
X-Application-Context
Request-Id
X-ORACLE-DMS-ECID
P3p
X-Rack-Cache
X-Url
X-Origin-Cache
X-Clacks-Overhead
X-Country
X-FTR-Request-ID
NEL
Rating
X-Cloud-Trace-Context
X-Country-Code
X-EdgeConnect-MidMile-RTT
X-EdgeConnect-Origin-MEX-Latency
X-DataDome
X-Ruxit-JS-Agent
X-Cdn
X-Px
X-Instart-Request-ID
X-Mod-Pagespeed
Charset
X-Vhost
X-VARITI-CCR
X-MS-InvokeApp
Accept-CH
Pinterest-Generated-By
X-Goog-Hash
Edge-Control
Verso
X-GitHub-Request-Id
X-Upstream-Env
X-PC
X-TtlSet
X-Vname
X-Server-Name
X-Mobile-Rewrite
PB-RID
Arc-Version
PB-PID
X-ESI
X-Version
X-DynaTrace
X-Origin-Upstream-Status
X-Powered-By-Plesk
X-Dns-Prefetch-Control
X-D2id
X-Kinja-Revision
X-Exp-Variant
X-GoogleNews-Bot
X-Kinja
X-Kinja-Build
X-Cdn-Fetch
X-Kinja-Server
X-Use-Magma
X-Exp-Id
X-Cached
X-B3-TraceId
X-TTL
X-Dispatcher
SPRequestGuid
X-Recruiting
X-Varnish-TTL
X-SharePointHealthScore
MS-Author-Via
X-Abt-Application-Version
X-ORACLE-DMS-RID
X-Powered-CMS
Accept-CH-Lifetime
RTSS
X-Navigation-Version
Content-MD5
AR-PoweredBy
AR-ATIME
AR-CACHE
X-Shield-Request-Id
X-T
X-SRCache-Fetch-Status
X-SRCache-Store-Status
Public-Key-Pins
X-DynaTrace-JS-Agent
X-Trace
X-Forwarded-Proto
X-Client-IP
Arr-Disable-Session-Affinity
X-Amz-Rid
X-HW
X-Fastly-Request-ID
X-Accel-Buffering
X-Wix-Server-Artifact-Id
SPIisLatency
SPRequestDuration
Realpath
X-Oracle-Dms-Rid
X-DIS-Request-ID
Service-Worker-Allowed
X-Goog-Stored-Content-Encoding
X-Goog-Stored-Content-Length
X-Goog-Generation
X-Goog-Metageneration
X-Amz-Meta-S3cmd-Attrs
AR-Request-ID
Paypal-Debug-Id
Front-End-Https
X-Upstream
X-Ser
X-B
X-FTR-DC
X-FTR-Cache-Status
X-FTR-Realm
X-Country-Code-Real
X-FTR-Backend-Server
X-FTR-Backend
X-FTR-Balancer
X-Pinterest-Rid
Pinterest-Version
X-FTR-Expires
X-Ttl
X-F-Cache
X-Id
X-Via-JSL
X-Dw-Request-Base-Id
X-Vcap-Request-Id
Ar-Sid
X-Debug
X-Varnish-Age
X-XRDS-Location
X-Goog-Storage-Class
X-Acc-Meta-Resource-Type
X-Kinsta-Cache
X-MSEdge-Ref
Nginx-Cache
X-N
X-Server-ID
X-Hits
X-NF-Request-ID
X-FTR-Cache-Host
X-DataStream-Cache-Status
S
X-NewRelic-App-Data
X-TEC-API-VERSION
X-TEC-API-ROOT
X-TEC-API-ORIGIN
X-Logged-In
X-Akam-SW-Version
X-B3-TraceId-Primal
MRF-Tech
X-Mrf-Section-Lastmod
Mrf-Cache-Status
X-Mrf-Item-Lastmod
X-Forwarded-For
Tracecode
Alternate-Protocol
X-Frontend
X-Grace
X-User-Agent
X-HS-Hub-Id
X-PressLabs-Stats
X-HS-Content-Id
X-Amzn-Trace-Id
AMP-Access-Control-Allow-Source-Origin
TCN
Server-Name
X-Content-Options
X-Content-Digest
X-CACHE-GROUP
Refresh
X-FastCGI-Cache
Powered-By-ChinaCache
Display
X-Sol
X-Content-Type
X-Middleton-Display
Access-Control-Request-Method
X-Pad
DynaTrace
MicrosoftSharePointTeamServices
X-Analytics
Backend-Timing
X-LB-Cache
X-CF-Powered-By
Accept-Charset
X-IPLB-Instance
X-Rid
FilterID
X-Debug-Info
X-AppVersion
X-Zen-Fury
X-Az
X-Activity-Id
X-Page-Id
Response
Host
X-Middleton-Response
Fastcgi-Cache
X-Cache-Key
X-VCache
X-Fastcgi-Cache
ServerID
MS-CV
X-Hostname
Cache-Status
X-Cache-Hit
TP-Cache
TP-L2-Cache
X-Magnolia-Registration
X-Srv
X-Seen-By
X-Content-Powered-By
X-RateLimit-Remaining
X-ATG-Version
X-Mobile
X-Revision
X-Cached-By
X-WA-Info
X-Varnish-Backend
Surrogate-Key
X-GUploader-UploadID
Host-Header
X-Whom
X-Request-Received
X-Request-Processing-Time
X-B3-Sampled
X-SS-Set-Cookie
Server-Info
VIX-Pulpo-Node
VIX-Pulpo-Upstream-Status
X-Instance
X-Cluster
X-Cache-Action
X-Request-Guid
X-Tumblr-Pixel
DC
X-Platform-Server
X-Handled-By
Source
X-Content-Security-Policy-Report-Only
X-Drupal-Cache-Tags
X-Tumblr-User
X-Tumblr-Pixel-0
X-Wix-Request-Id
X-B-Cache
X-Signature
ViewerVersion
Cleartype
X-PHP-Backend
X-Real-IP
X-Framework
X-Origin-Server
X-Akamai-Edgescape
X-TT
Fusion-Source
Fusion-Component-Id
X-Amzn-RequestId
X-Amz-Apigw-Id
Fusion-Content-Id
Fusion-Content-Source
Fusion-Template-Id
X-Cache-Age
X-App-Environment
X-XRDS-LOCATION
X-Geo-Country
Rt-Fastcgi-Cache
X-App-Server
X-FW-Type
X-Generated-By
X-FW-Server
X-FW-Serve
X-FW-Static
X-FW-Hash
X-AOL-HN
X-BCube-Filmed-By
X-Varnish-Server
X-Cache-Control
Server-Node
X-Oneagent-Js-Injection
X-Edge-Location
X-TA-CDN-Provider
X-Varnish-Hostname
X-Cache-Rule
X-NWS-LOG-UUID
X-Ruxit-Js-Agent
Retry-After
X-Upstream-Proxy
X-Correlation-Id
Payment
X-Varnish-Grace
X-Amz-Server-Side-Encryption
X-Cache-2
X-Amz-Replication-Status
Access-Control-Allow-Method
Pagespeed
X-FB-Debug
X-TT-TIMESTAMP
X-Response-Served-From
Eomportal-Instance
Actual-Object-TTL
AsisCache
X-Cache-Config
X-Tumblr-Pixel-2
X-Varnish-Hits
X-Tumblr-Pixel-1
X-Cacheable-TTL
ServedBy
GEO-INFO
X-UA-Device-Type
Webserver
X-Ezoic-Cdn
X-Drupal-Cache-Contexts
X-TX-ID
X-Jobs
Content-Style-Type
X-Contextid
X-RTag
Healthy
Content-Script-Type
Filters
Ms-Operation-Id
NGB
X-UUID
X-Region
X-WebKit-CSP-Report-Only
X-VG-WebCache
X-Adobe-Loc
Viewport
Upgrade-Insecure-Requests
X-Varnish-IP
X-Adobe-Content
X-RequestSource
X-Locale
HitType
X-Cache-TTL
X-Rendered-As
Cache-Tv-Group
From-Origin
X-Accel-Expires
Country
Fastcgi-Useragent
X-Cache-TTL-Remaining
X-Device-Type
X-BACKEND-TTL
X-FW-Dynamic
X-Cache-Server
Edge-Cache-Tag
X-Servedby
X-Content-Age
X-Kong-Proxy-Latency
X-Kong-Upstream-Latency
Cache
X-WPE-Loopback-Upstream-Addr
Cache-Tags
X-Cache-Remote
X-Redis-Cache
X-Upgrade-Enabled
X-Cache-Operation
X-APP-VERSION
X-Source
Datacenter
X-Hit
X-DataStream-MidMile-RTT
X-Storage
X-DataStream-Origin-MEX-Latency
Fastly-Restarts
X-CACHE-KEY
X-Esi
X-RateLimit-Limit
X-GeoIP
X-Mode
Cache-Tag
NtCoent-Length
Served-By
X-S
Load-Balancing
X-Is-Bot
X-Cache-Var
X-NGENIX-Cache
Machine
X-Internal-Host
X-Pubstack
X-Time-Microsecs
X-Hl-Ver
Meta-Geo
X-TNCMS
Xserver
X-Cache-Var-Map
X-JoinUs
X-Agile
X-Detected-As
Vix-Hermes-Req-Id
X-Labrador-Cache-Channel
X-Loop
X-Path-Route
X-Agile-Age
X-Akamai-Request-ID
X-Origin-Response-Time
X-Agile-Id
X-RN-RSRV
X-Backend-Name
X-NCache
X-ProxyCache-Status
X-L-Path
X-Environment-Context
X-ProxyCache-Key
X-Rule
Cache-Key
X-Hosted-By
X-BYPASS-REASON
X-Timing-Wait
X-Generated
X-Birta-Cache-Post
Selected-FE
X-FC-Vary-Parameters
X-Proxy
X-Proxy-Build
X-CDN-Cache
X-Www-Served-By
Origin-Cache-Control
X-ServerID
X-Cache-Category-Id
X-Varnish-Cacheable
X-Tb
X-Edge-IP
Now
X-Birta-Served
X-Grey
X-Origin-Host
Origin-Edge-Control
X-Varnish-Cache-Hits
TWC-GeoIP-Country
TWC-GeoIP-LatLong
TWC-Locale-Group
Webcakes-App-Version
Webcakes-App-Name
TWC-Device-Class
SRV
X-Microcachable
X-IP
S-Rt
Property-Id
Webcakes-Region
TWC-Connection-Speed
X-Web-Node
X-ProcessESI
X-Format
X-PERF
X-Origin-Hint
X-Guploader-Uploadid
X-RemovedCookies
X-Cache-Enabled
X-ApacheServer
X-Viewer-Country
X-Via-Fastly
X-VG-TLSProxy
Cache-Name
TWC-Privacy
X-Status
Public-Key-Pins-Report-Only
Azure-RegionName
Azure-SiteName
X-Akamai-Transformed
Access-Control-Request-Headers
X-CCM
X-Section
Azure-SlotName
X-Access
Azure-InstanceId
DB-Nickname
Azure-Version
X-Human
Fastcgi-X-Cache-Version
X-PCL
X-MP-GENERATED-AT
X-OCL
X-Zipkin-Id
We-Hiring
X-App-Name
User-Agent
X-Xfnlog-Site
X-Site-Version
X-Routing-Service
Cache-Hits
X-Debug-Cache
X-Proxied
X-App-Version
Mail-Subject
X-Daa-Tunnel
Liferay-Portal
X-ES-SERVER
X-Node-Name
X-GEO
S-Cnection
X-Protected-By
LB
Nel
X-Origin
X-Sucuri-ID
X-Original-Request
X-FW-Version
X-EdgeConnect-Cache-Status
X-Nginx-Cache
X-Pc-Appver
X-Cache-NE
X-Pc-Hit
X-Pc-Key
X-Cdn-Forward
X-Ocache
CACHE
X-Proto
X-Yottaa-Metrics
X-Yottaa-Optimizations
X-Trace-Id
X-Request-Time
User-Cache-Control
Powered
X-Forwarded-Host
X-AWS-Id
X-Ua
X-VWS-Id
X-UA
X-LJ-Flow-ID
X-Nc
X-Tumblr-Pixel-3
X-Endurance-Cache-Level
X-GRACE
X-Varnish-Ttl
L5d-Success-Class
Ohc-File-Size
Frame-Options
X-Cluster-Node
Section-Io-Cache
X-Webstats-RespID
X-Correlation-ID
X-V
X-FB-TRIP-ID
X-Time
X-Origin-CC
X-Unique-ID
PageSpeed
OT-Force-Account-Verify
X-EIG-Tracking-Id
X-URL
X-Varnish-Beresp-Grace
X-Varnish-Beresp-Status
X-OVcl
X-OVcl-Cache
AR-SID
X-Origin-TTL
X-Webkit-Csp
X-B3-Traceid
Decoy-Debug-Key
X-From
X-Cache-Backend
Decoy-Debug-TTL
Decoy-Debug-Status
X-ElasticPress-Search
X-Rocket-Nginx-Bypass
X-R9-Blue-Green-Version
X-DPWN-IS-SECURE
X-We-Are-Hiring
X-External-Request-Id
BehaviorPad-Version
X-Distil-CS
Cache-Prefix
Country-Code
Fastly-SIE
X-Destination
X-Developer
Ec-Rule-Version
X-Fetched-On
X-Wikidot-Backend
Fastly-SWR
X-Li-Fabric
Xc-Version
X-IN-APIGATEWAY
X-IN-WAF
X-Li-Pop
X-Goog-Meta-Goog-Reserved-File-Mtime
X-LI-Proto
X-Irp-Debug
X-Wikidot-Static-Cache
X-Generated-In
Arc-Country
GMS-Ver
X-Auto-Login
X-ARC
X-Application
X-B-Cookie
On-Server
Mobile-Detection-Method
Node
Powered-By
X-Amz-Meta-Cache-Control
SD-X-WS
VivaBuild
Viewtype
Www
X-Accel-Expires-Debug
X-Aed
Rendered-Blocks
X-Backend-State
X-BB-ID
X-CF-Lambda-Version
X-CF-Lambda-Fn
X-Cdn-Srv
X-Connection-Hash
X-LI-UUID
Fly-Request-Id
X-Date
X-Cache-URL
X-Cache-Info
MD5-Digest
Memcached
Meta-Geo-Continent
X-Cache-FS-Status
X-Cache-Grace
X-Cache-Id
X-Cache-Host
Fly-Cache
X-Info
X-Response-By
X-Request-UUID
X-TT-LOGID
X-Origin-Date
X-ServiceProvider
X-NU-AKA-ACS-Version
X-Rojux
X-S-Maxage
X-Region-Sid
X-PAYTM-SRV-ID
X-Rebelmouse-Cache-Control
X-S-Cookie
X-SRCache-Key
X-Rebelmouse-Surrogate-Control
X-Reboot
X-PHP-Host
X-Trv-Group
X-Transaction
X-Node-Id
X-Origin-Expires
X-Rewrite-Enabled
X-Server-By
X-VG-WebServer
X-ScT
X-Server-Group
X-User
X-UE-Client-Country
X-Twitter-Response-Tags
X-Dc
IBM-Web2-Location
X-Block-Status
True-Client-Country-4JS
X-A-Wwc
X-Returned-From-DLL
X-Bip
X-C
X-Cache-Debug
X-Proxy-Upstream
Thinkindot-CacheControl-Type
X-Proxy-Cache-Status
X-RateLimit-Limit-Second
X-RateLimit-Remaining-Second
X-Cache-Expires
X-SIPLIST1
Thinkindot-Control
X-Cache-Bucket
Who
X-Sorting-Hat-PodId
X-A-Ccd
X-A
X-Sf
X-Returned-From
X-A-Dcw
X-Alternate-Cache-Key
X-ShardId
X-ShopId
X-Server-IP
X-A-Dgt
X-Secret
X-Shopify-Stage
X-Actual-URL
X-Backend-Host
X-Request-URI
X-Backend-Url
X-CUA
X-GeoIP-Country-Code
X-NX-Host
X-Hash
X-Hnp-Log
X-Generated-On
X-Gen-Mode
X-Fastly-Cache
X-Passed-To
X-G
X-Gannett-Site-Version
X-Returned-From-BeforeDispatch
X-Nginx-Cache-Key
X-Micro-Cache
X-Matched-Rule
X-Logtrace-Id
X-Vgn-Hpd-Reason
X-Varnish-Action
X-Variation
X-LAGOON
X-Level-Front-Cache
X-Returned-From-PostProcessResponse
X-Var-Ttl
X-Passed-To-BeforeDispatch
X-Passed-To-DLL
X-Location
X-D
X-Policy
X-Svr
Thinkindot-CacheControl
X-Crawler
X-CGP
X-Clientip
X-Stale
X-Core-Mission
X-Swa-Ws
X-Thanos
X-Distributor
X-Passed-To-PostProcessResponse
X-Epic-Correlation-Id
X-Eu-Site
X-Dispatcher-Server
X-Thinkindot-L3
X-Debug-Cookies
X-Debug-Log
X-Platform
X-Sorting-Hat-ShopId
X-A-Dam
Platform
CDCHOST
Is-Eu
Proxy-Connection
Fastly-Soc-X-Request-Id
Request-Time
Content-Disposition
Origin
Lfy
Fastly-Backend-Name
Fastly-SSL
IsBot
Countrycode
HA-Ipaddr
Backend
Mn-Server-Ip
Ajk
X-Varnish-Beresp-Ttl
Server-Host
X-Via-CDN
Ha-Gx-Prefs
Adler-Geo
Hostname
X-Parent-Response-Time
Warning
X-Sucuri-Cache
X-TIME
X-HS-Cache-Config
X-Debug-Cache-Store
X-Debug-Cache-Expiry
X-MSEdge-Flight
X-Debug-Cache-Fetch
X-No-Session
X-MSEdge-Features
X-Croise-Owner
GW-Server
Cache-Cookie-Set-Lfrom
Apple-News-Services-Request-Url
X-Fstrz
Apple-News-Services-Parsed-Url
Apple-News-Services-Host
AKAMAI
Apple-News-Services-Handled
X-TrackingId
X-FireWall-Port
X-Core-Value
X-Device-Os
Cache-Cookie-Set-Idcheck
Cache-Cookie-Set-From
X-Instart-Isnd
X-F5-Cache
X-Developers
X-Qloud-Router
SID
Magicmarker
X-Cache-ASPX
X-Up
RNT-Time
SS
Pramga
X-Amz-Meta-Surrogate-Control
Release
RNT-Machine
X-Varnish-Authentication
Server-Cache-Control
Web-Mar-Node
Server-Int
Server-Surrogate-Control
X-SERVER
X-UnsetCookies
Heartbleed
X-Pc-Host
X-Upstream-HT
X-Pc-Subdomain
X-Upstream-CT
X-Pc-Date
Server-ID
Resin-Trace
REQUESTUUID
Pagetype
X-Owner
X-SN
X-Page-Type
Kp-EeAlive
NGX
X-Server-Time
X-Varnish-Url
X-Key
X-Be
X-Server-Cache
X-Pjax-Url
X-Servername
X-Sedo-Request-Id
Odigeo-Trace-Id
X-IN-SSL-APIGATEWAY
X-Cache-Miss-From
X-Generation-Time
X-Via-NSCOPI
Fastcgi-X-Cache
HTTPS
X-Died
X-Refresh
X-Newrelic-App-Data
X-Edge-Server
X-Oss-Storage-Class
X-Oss-Request-Id
X-Oss-Object-Type
Cdn-Request-Time
RequestId
X-From-Cache
X-Oss-Server-Time
X-Oss-Hash-Crc64ecma
Cdn-Host
X-Edge-Cache-Key
X-Edge-Cache
X-CDN-Forward
MIME-Version
Version
X-B3-SpanId
X-NC
HostName
Mime-Version
X-Servedbyhost
X-FPC
PFcat
ProcessTime
Cdn
Time
Cteonnt-Length
PICS-Label
X-Req
X-Mobile-URL
X-Ratelimit-Remaining
FastCGI-Cache
X-Cache-CFC
X-NodeID
X-Amzn-Remapped-Date
X-VServer
X-CSRF-TOKEN
Cross-Origin-Window-Policy
Esi-Enabled
X-Store
X-Amzn-Remapped-Connection
X-GZip
X-Load-Cache
Memory
X-MI-In-Market
MI-API
MI-Cache
MI-Cache-Age
X-RCS-CacheZone
X-Hyper-Cache
X-Layer
X-Webkit-CSP
X-HS-Combine-CSS
Processtime
X-CLOUD-TRACE-CONTEXT
CF-IPCountry
X-Wa
X-Geo
X-Ratelimit-Limit
HA-Host
HA-Geocity
HA-Geocountry
HA-Geolat
X-Dynatrace-Js-Agent
HA-Cloudapp
X-IPS-LoggedIn
X-Skip-Cache
HA-Geolon
Cf-Ipcountry
X-RequestId
HA-Servedtime
HA-Urlpath
HA-Georegion
X-Varnish-Beresp-TTL
X-HTML-Minification-Powered-By
Uber-Trace-Id
X-Lb-Id
CDN
Ohc-Cache-HIT
X-Pf-Uncompressing
X-B3-Spanid
Backend-Name
X-VC-Cache
X-Newrelic-Synthetics
X-DC
X-Fastly-Country-Code
X-CMS-Context
X-Real-Ip
X-Cms-Context
X-Aicache-OS
XServer
X-Gateway-Skip-Cache
X-WA
X-UCC
X-Gateway-Cache-Key
N-Cache
X-Gateway-Cache-Status
X-Mrs-Age
X-Unique-Id-Primal
X-Mshield-Cache-Status
X-Mrs-Cache-Hits
X-Atg-Version
X-PF-Uncompressing
X-Instart-Info
X-Tb-Optimization-Total-Bytes-Saved
X-WR-MODIFICATION
X-Mrs-Cache
X-Phone
X-WebServer
Ohc-Response-Time
X-Shard
Amp-Access-Control-Allow-Source-Origin
X-Request-Start
Accept-Ch-Lifetime
X-Release
X-Nananana
X-Processor
URI
T-Server
X-LB-ID
GeoIP-Country-Code
X-Server-W
X-Oracle-Dms-Ecid
GeoIP-Latitude
X-Hp-Webp
X-BBXSRF
Pics-Label
X-Unique-Id
X-COUNTRY
X-CSRF-Token
X-MServer
X-Worker
X-Datadome
X-ServedByHost
X-FORWARDED-FOR
X-APP
X-SRV
X-VCT
A
X-LiteSpeed-Cache-Control
X-Amzn-Remapped-Content-Length
Rt-Proxy-Cache
X-ND-Cache
X-Geo-Header
Host-ID
X-GeoIP-City
X-Served-From
X-GoCache-CacheStatus
X-VHOST
X-SERVER-NAME
UCS
X-HS-Status
DataCenter
X-CACHE-AGE
X-Check-Cacheable
X-Fastly-Cache-Hits
X-GZIP
X-Cache-HT
X-Optimization
X-UPSTREAM-Address
Request-EU
Request-Country
X-Requestid
X-NGINX-Cache
X-Cdn-Origin
Geoip-Latitude
Dnion-Transfer-Encoding
Cneonction
X-Sn-Servicetimems
Pragrma
FSS-Proxy
X-Planisys-CDN-Cache
X-Planisys-CDN-Rules
X-ID
X-Planisys-CDN-TTL
X-Fpc
FSS-Cache
X-Vcache
V-Age
X-BE
X-Fastly-Backend-Reqs
X-Backend-TTL
X-PAGE-TYPE
WZWS-RAY
Proxy-Firewall
X-Varnish-URL
X-Git-Hash
X-Dw-Trace-Id
X-Org
X-Csrf-Token
Requestid
X-ServerName
X-SVT-ORM-RULES
X-Port
GeoIp-Country-Code
X-SVT-ORM-VERSION
X-PJAX-URL
WP-Super-Cache
Serverid
X-Gen-Id
X-Via-SSL
Cache-Provider
X-Via-Edge
X-LiteSpeed-Tag
X-HostName
RequestUuid
Get-Access-Time
X-P-T
Server-Id
Is-Session-Tracking
X-NWS-UUID-VERIFY
188prxHost
X-Html-Edge-Cache
189phosttRef
178proxuri
DSUID
219prxHost
X-StackifyID
X-HTML-Edge-Cache
X-Fe
355prline
X-Request-Url
Inserted-Into-Cache-At
X-CS
X-RAMCache
Xxline
409pxxline
286prxHost
352pxline
ServerName
225prxHost