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