Threat Level: green Handler on Duty: Didier Stevens

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