Threat Level: green Handler on Duty: Guy Bruneau

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