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
Last-Modified
Accept-Ranges
Pragma
X-Content-Type-Options
X-Powered-By
CF-RAY
ETag
Link
Expect-CT
Via
X-XSS-Protection
X-Cache
Age
Access-Control-Allow-Origin
Content-Security-Policy
Content-Language
P3P
X-UA-Compatible
X-Cache-Hits
X-Served-By
X-Amz-Cf-Id
X-Varnish
Referrer-Policy
X-Xss-Protection
X-Timer
CF-Cache-Status
X-FRAME-OPTIONS
Access-Control-Allow-Headers
X-AspNet-Version
X-Request-Id
Access-Control-Allow-Methods
X-Runtime
X-Download-Options
Access-Control-Allow-Credentials
X-Drupal-Cache
X-Cacheable
X-Request-ID
Alt-Svc
X-Generator
Content-Security-Policy-Report-Only
X-Check
X-AspNetMvc-Version
Status
X-Cache-Status
X-Adblock-Key
Timing-Allow-Origin
X-DNS-Prefetch-Control
X-Iinfo
X-Permitted-Cross-Domain-Policies
X-Template
Content-Encoding
X-Language
X-Content-Security-Policy
X-Turbo-Charged-By
X-CDN
X-Type
X-Buckets
Keep-Alive
Xkey
X-AH-Environment
X-Cache-Group
X-Backend
Access-Control-Max-Age
WPE-Backend
X-Pass-Why
X-Age
CF-Ray
X-POWERED-BY
X-Server
Upgrade
EagleId
Access-Control-Expose-Headers
X-Via
X-Nginx-Cache-Status
X-Server-Powered-By
X-Drupal-Dynamic-Cache
X-Pingback
X-Varnish-Cache
X-Amz-Id-2
X-Amz-Request-Id
Grace
X-Hacker
X-Swift-CacheTime
X-Swift-SaveTime
X-UA-Device
X-Robots-Tag
Ali-Swift-Global-Savetime
P3p
Cf-Railgun
X-LiteSpeed-Cache
X-Proxy-Cache
X-Envoy-Upstream-Service-Time
X-Ua-Compatible
X-Page-Speed
Request-Context
Content-Location
X-Device
X-Ac
X-Styx-Req-Id
X-Pantheon-Styx-Hostname
X-Cnection
X-Node
X-Amz-Version-Id
X-Host
X-Cache-Lookup
Surrogate-Control
X-Server-Id
X-WebKit-CSP
X-Backend-Server
X-Rq
X-Rack-Cache
X-Response-Time
X-Application-Context
X-Readtime
EagleEye-TraceId
X-CST
Server-Timing
X-Url
Pinterest-Generated-By
X-Cloud-Trace-Context
X-TTL
X-OneAgent-JS-Injection
Request-Id
Report-To
X-Instart-Request-ID
X-Country
X-Px
X-ORACLE-DMS-ECID
X-Clacks-Overhead
X-EdgeConnect-MidMile-RTT
X-EdgeConnect-Origin-MEX-Latency
Feature-Policy
Edge-Control
Rating
X-Country-Code
Allow
X-DynaTrace-JS-Agent
X-Dns-Prefetch-Control
X-DataDome
X-ESI
Charset
X-Powered-CMS
X-Vname
X-TtlSet
X-PC
X-Server-Name
X-FTR-Request-ID
X-Origin-Cache
X-DynaTrace
NEL
X-MS-InvokeApp
X-Cached
X-Goog-Hash
X-Recruiting
X-Vhost
X-Varnish-TTL
X-GitHub-Request-Id
X-VARITI-CCR
RTSS
Content-MD5
X-Version
X-F-Cache
X-ORACLE-DMS-RID
X-GoogleNews-Bot
X-Exp-Id
X-Exp-Variant
X-Cdn-Fetch
X-Geo-Segment
X-Kinja-Build
X-Kinja-Server
X-Kinja-Revision
X-Kinja
X-Powered-By-Plesk
Public-Key-Pins
Accept-CH
PB-PID
PB-RID
Arc-Version
X-Mobile-Rewrite
X-D2id
X-Mod-Pagespeed
X-Upstream-Env
Pinterest-Version
X-Pinterest-Rid
Verso
MS-Author-Via
X-Client-IP
SPRequestGuid
X-Abt-Application-Version
X-SRCache-Fetch-Status
X-SRCache-Store-Status
X-CF-Powered-By
X-Dispatcher
X-N
X-SharePointHealthScore
X-Amz-Rid
Accept-CH-Lifetime
X-Navigation-Version
Nginx-Cache
X-TEC-API-ORIGIN
AR-ATIME
X-TEC-API-VERSION
AR-PoweredBy
X-TEC-API-ROOT
X-Dw-Request-Base-Id
X-Trace
X-Fastly-Request-ID
DynaTrace
AR-CACHE
X-T
Paypal-Debug-Id
X-Hits
X-Varnish-Age
X-Upstream
Arr-Disable-Session-Affinity
X-Grace
TCN
X-Forwarded-Proto
X-DIS-Request-ID
X-Origin-Upstream-Status
X-Id
X-Amz-Meta-S3cmd-Attrs
X-Ruxit-JS-Agent
X-Pad
SPRequestDuration
SPIisLatency
X-Shield-Request-Id
X-Content-Options
X-Content-Digest
Realpath
X-NF-Request-ID
X-HeyJason
X-Do-Not-Hack
Permitted-Cross-Domain-Policies
X-Server-ID
X-IPLB-Instance
X-Kinsta-Cache
X-Cache-Hit
Access-Control-Request-Method
MRF-Tech
X-Mrf-Item-Lastmod
X-Mrf-Section-Lastmod
X-Acc-Meta-Resource-Type
X-Logged-In
Mrf-Cache-Status
X-FastCGI-Cache
X-B
AR-SID
X-Goog-Metageneration
X-Goog-Storage-Class
X-Goog-Stored-Content-Encoding
X-Goog-Generation
X-HW
X-Goog-Stored-Content-Length
X-Vcap-Request-Id
X-SS-Set-Cookie
X-Debug
X-XRDS-Location
S
X-Ser
Service-Worker-Allowed
X-MSEdge-Ref
X-NewRelic-App-Data
X-Wix-Server-Artifact-Id
Server-Name
X-PressLabs-Stats
Tracecode
X-Frontend
X-FTR-Cache-Status
X-FTR-DC
X-FTR-Backend-Server
X-FTR-Backend
X-FTR-Balancer
X-FTR-Realm
X-Country-Code-Real
X-Oneagent-Js-Injection
X-FTR-Expires
X-Oracle-Dms-Rid
X-Cache-Key
Rt-Fastcgi-Cache
AMP-Access-Control-Allow-Source-Origin
Fastcgi-Cache
X-Forwarded-For
Surrogate-Key
Eomportal-Instance
Fastly-Restarts
Alternate-Protocol
Cleartype
X-Cache-Rule
X-GUploader-UploadID
Cache-Status
Backend-Timing
X-Analytics
X-Srv
Host
X-Revision
TP-Cache
TP-L2-Cache
X-HS-Content-Id
X-HS-Hub-Id
X-Rid
X-Accel-Buffering
X-User-Agent
Public-Key-Pins-Report-Only
X-RateLimit-Remaining
X-Whom
X-TA-CDN-Provider
X-FTR-Cache-Host
FilterID
X-Debug-Info
X-Akam-SW-Version
X-NWS-LOG-UUID
X-AOL-HN
ServerID
X-VCache
X-Cache-2
X-Varnish-Backend
X-XRDS-LOCATION
X-Webkit-CSP
X-Via-JSL
Accept-Charset
Front-End-Https
X-Cdn
X-Content-Powered-By
X-Mobile
X-Kinja-Server-Push
X-Request-Processing-Time
X-Request-Received
X-Zen-Fury
X-Ttl
X-WPE-Loopback-Upstream-Addr
X-Cached-By
Viewport
X-Correlation-Id
X-Node-Name
X-App-Environment
X-LB-Cache
X-Magnolia-Registration
X-Page-Id
X-Content-Security-Policy-Report-Only
X-Cluster
X-Tumblr-Pixel
Host-Header
X-Varnish-Hostname
X-Tumblr-User
X-Tumblr-Pixel-0
X-TT
X-Request-Guid
X-Framework
Liferay-Portal
X-Akamai-Edgescape
X-B3-Sampled
X-Cache-Control
X-Device-Type
X-Handled-By
Upgrade-Insecure-Requests
X-Instance
X-Platform-Server
X-Signature
X-FB-Debug
X-BCube-Filmed-By
X-B-Cache
Cache-Tag
DC
X-Cache-Server
X-Hostname
X-B3-Traceid
X-Origin-Server
Server-Node
MicrosoftSharePointTeamServices
X-TT-TIMESTAMP
X-Fastcgi-Cache
X-Amzn-Trace-Id
Source
Retry-After
X-Sol
X-Middleton-Display
Display
X-Accel-Expires
X-Servedby
X-WA-Info
X-Contextid
X-Varnish-Server
HitType
X-Cache-Action
Server-Info
HitInfo
X-Distil-CS
X-Cache-Operation
X-APP-VERSION
X-Wix-Request-Id
Content-Style-Type
X-Seen-By
Content-Script-Type
X-GeoIP
Webserver
X-Port
X-S
X-Tumblr-Pixel-2
X-Tumblr-Pixel-1
X-Amz-Replication-Status
X-WebKit-CSP-Report-Only
GEO-INFO
User-Agent
X-RequestSource
X-Status
Actual-Object-TTL
X-Edge-Location
X-Generated-By
X-Locale
X-Jobs
X-FW-Type
X-Edge-Cache
X-FW-Static
X-Region
X-UUID
Healthy
X-Edge-Cache-Key
X-FW-Serve
X-Response-Served-From
X-FW-Server
X-FW-Hash
AsisCache
X-Adobe-Loc
X-Drupal-Cache-Tags
X-Adobe-Content
ServedBy
X-Varnish-Hits
X-Geo-Country
SRV
X-TX-ID
X-Hyper-Cache
Refresh
X-Daa-Tunnel
X-DataStream-Cache-Status
X-Yottaa-Optimizations
X-Yottaa-Metrics
X-Iejgwucgyu
X-ATG-Version
X-Cache-Age
X-Esi
X-Cache-NE
X-Varnish-Grace
Response
X-Cache-TTL-Remaining
X-Middleton-Response
Filters
IBM-Web2-Location
X-Amz-Server-Side-Encryption
S-Cnection
Payment
NGB
X-Content-Type
X-Newrelic-App-Data
Datacenter
X-AppVersion
X-Az
X-Activity-Id
X-Pc-Appver
X-Webkit-Csp
X-Pc-Hit
X-Pc-Key
X-Proxied
X-Cache-Remote
X-CDN-Forward
X-Vg-Webcache
X-Cacheable-TTL
X-Cache-TTL
X-App-Server
Country
X-Kong-Upstream-Latency
Edge-Cache-Tag
X-HS-Cache-Config
Served-By
X-Kong-Proxy-Latency
Cache
X-Unique-ID
X-Sucuri-ID
X-Mode
X-UA
X-Varnish-IP
X-Akamai-Transformed
Meta-Geo
Machine
X-Rendered-As
X-RemovedCookies
X-Detected-As
X-RN-RSRV
X-Cache-Var-Map
X-ProcessESI
X-Is-Bot
Load-Balancing
X-HS-Combine-CSS
X-Cache-Var
AR-Request-ID
X-Ruxit-Js-Agent
X-FC-Vary-Parameters
X-Proxy
X-Rocket-Nginx-Bypass
X-Rule
TWC-Privacy
TWC-Locale-Group
User-Cache-Control
Webcakes-App-Version
X-Origin-Hint
Webcakes-Region
Webcakes-App-Name
X-Origin
TWC-Device-Class
TWC-Connection-Speed
Property-Id
X-OCL
TWC-GeoIP-Country
TWC-GeoIP-LatLong
DB-Nickname
Cache-Name
X-Amz-Meta-Surrogate-Control
X-Tb
X-ProxyCache-Key
X-Varnish-Cacheable
X-ServerID
Mn-Server-Ip
X-ProxyCache-Status
X-Varnish-Cache-Hits
X-EIG-Tracking-Id
X-Grey
X-Human
Access-Control-Allow-Method
X-BB-IP
X-BYPASS-REASON
X-Hosted-By
X-Cache-Category-Id
X-PCL
Backend
X-Hit
X-Generated
X-Format
X-Environment-Context
X-JoinUs
S-Rt
X-Original-Request
X-NodeID
X-Loop
X-Debug-Cache
X-CDN-Cache
L5d-Success-Class
X-Access
ServerName
Now
Azure-Version
Azure-SlotName
Azure-InstanceId
Azure-RegionName
Azure-SiteName
X-OVcl
X-L-Path
X-Site-Version
X-Viewer-Country
X-TNCMS
X-OVcl-Cache
X-Upgrade-Enabled
X-Routing-Service
X-Section
X-Zipkin-Id
X-AWS-Id
Cache-Key
Selected-FE
X-Cache-Config
OT-Force-Account-Verify
X-App-Name
X-ApacheServer
X-Agile-Id
X-Agile
X-Www-Served-By
X-VWS-Id
X-RateLimit-Limit
X-Agile-Age
X-TWH-CORRELATION-ID
X-Pubstack
X-IP
X-LJ-Flow-ID
X-Proxy-Build
X-NGENIX-Cache
X-Via-Fastly
X-SplitTest
X-HOST
Access-Control-Request-Headers
X-Ocache
X-Timing-Wait
X-PERF
X-Origin-CC
X-URL
X-Backend-Name
X-CCM
X-Drupal-Cache-Contexts
HostName
X-Mrs-Age
X-Xfnlog-Site
Fastcgi-X-Cache-Version
X-Upstream-CT
X-Nginx-Cache
X-Source
X-Mshield-Cache-Status
X-Mrs-Cache-Hits
X-Mrs-Cache
X-Upstream-HT
Fastcgi-X-Cache
Fastcgi-Useragent
X-Real-IP
Powered-By-ChinaCache
X-Pc-Host
X-Akamai-Request-ID
X-Pc-Date
X-Storage
X-Correlation-ID
From-Origin
X-Litespeed-Cache
X-Vgn-Hpd-Reason
Pagespeed
X-Forwarded-Host
X-Amz-Apigw-Id
X-Amzn-RequestId
Fastly-SSL
X-Feature
X-Time-Microsecs
X-NCache
X-Internal-Host
X-Qnm-Cache
X-M-Log
LB
X-M-Reqid
X-Varnish-Beresp-Grace
X-Varnish-Beresp-Status
X-Release
NtCoent-Length
X-Ms-Blob-Type
X-Ms-Request-Id
X-Ms-Version
X-NC
X-Ms-Lease-Status
X-Distributor
X-Birta-Served
X-Birta-Cache-Post
X-UA-Device-Type
X-Labrador-Cache-Channel
X-Microcachable
X-VG-TLSProxy
X-App-Version
X-EdgeConnect-Cache-Status
XServer
X-Cache-Backend
X-B3-Spanid
Pagetype
X-Twitter-Response-Tags
Time
X-Connection-Hash
X-Transaction
X-PHP-Backend
Frame-Options
X-Sucuri-Cache
X-SERVER-NAME
X-Via-CDN
IsBot
X-Trv-Group
X-VG-WebServer
MD5-Digest
X-Via-Edge
X-UE-Client-Country
Fly-Cache
X-SRCache-Key
Ec-Rule-Version
X-Powered-By-ANYU
Xc-Version
Cache-Prefix
X-WebServer
WZWS-RAY
AKAMAI
Ajk
BehaviorPad-Version
Arc-Country
X-Via-SSL
Fly-Request-Id
X-S-Cookie
X-Irp-Debug
X-Cache-Bucket
X-IN-WAF
X-IN-SSL-APIGATEWAY
X-CF-Lambda-Fn
X-BB-ID
X-B-Cookie
X-Accel-Expires-Debug
X-A-Wwc
X-Logtrace-Id
X-Application
X-ARC
X-IN-APIGATEWAY
X-Generation-Time
X-Destination
X-Date
X-DPWN-IS-SECURE
X-Dispatcher-Server
X-Developer
X-D
X-CUA
X-G
X-Generated-In
X-CF-Lambda-Version
X-CS
X-From
X-No-Session
X-A-Dgt
X-Server-By
Viewtype
VivaBuild
X-ScT
X-Died
V-Age
X-Server-Time
NGX
Mobile-Detection-Method
Rendered-Blocks
X-SIPLIST1
T-Server
X-Rojux
Www
X-A-Dam
X-A-Ccd
X-A-Dcw
X-Org
X-NU-AKA-ACS-Version
X-PAYTM-SRV-ID
X-Redis-Cache
X-A
X-Rewrite-Enabled
X-Request-UUID
X-Region-Sid
Meta-Geo-Continent
Server-Int
X-C
Cneonction
ViewerVersion
X-FireWall-Port
X-NWS-UUID-VERIFY
X-Web-Node
X-GZip
X-Instance-Name
X-Key
Host-ID
HA-Urlpath
X-Layer
Magicmarker
X-Hash
HA-Servedtime
X-Hl-Ver
X-Hnp-Log
HA-Georegion
Web-Mar-Node
HA-Geocity
HA-Cloudapp
GMS-Ver
HA-Geolat
HA-Geolon
HA-Host
Ha-Gx-Prefs
X-GeoIP-City
HA-Ipaddr
NodeID
X-CGP
X-Core-Value
X-Crawler
Release
Server-Host
X-Cache-Enabled
X-Amz-Meta-Cache-Control
SN
X-Block-Status
X-Cache-CFC
Pragrma
X-Debug-Cookies
X-F5-Cache
X-Fastly-Cache
X-Node-Id
MIME-Version
X-External-Request-Id
X-Eu-Site
X-Debug-Log
Origin-Edge-Control
Origin-Cache-Control
X-Gen-Mode
HA-Geocountry
X-RateLimit-Limit-Second
X-Platform
Country-Code
X-Phone
X-RateLimit-Remaining-Second
Backend-Name
X-We-Are-Hiring
X-Wikidot-Backend
X-Wikidot-Static-Cache
X-S-Maxage
X-VCT
X-Cluster-Node
X-Request-Time
X-UnsetCookies
X-Origin-TTL
X-Store
X-NX-Host
X-Varnish-Action
X-Var-Ttl
X-Owner
X-VServer
X-Webstats-RespID
X-V
X-Policy
X-Backend-Host
X-Croise-Owner
X-Variation
X-Up
X-Developers
REQUESTUUID
X-Backend-State
X-Actual-URL
X-Core-Mission
X-Cache-Srv
Powered
X-Cache-Host
X-Cache-Expires
X-Cdn-Origin
X-Backend-Url
X-Clientip
X-Backend-TTL
X-Cdn-Srv
X-Epic-Correlation-Id
X-Sn-Servicetimems
X-Reboot
X-RCS-CacheZone
X-Matched-Rule
X-Request-URI
X-Response-By
X-Location
X-Passed-To-PostProcessResponse
X-Passed-To-DLL
X-MSEdge-Flight
X-Nginx-Cache-Key
X-MSEdge-Features
X-MI-In-Market
X-Passed-To-BeforeDispatch
X-Passed-To
X-Returned-From
X-Returned-From-BeforeDispatch
X-Fetched-On
X-FW-Version
X-Stale
X-Swa-Ws
X-Trace-Id
X-Thinkindot-L3
X-Sf
X-Gannett-Site-Version
X-Returned-From-PostProcessResponse
X-Returned-From-DLL
X-GeoIP-Country-Code
X-Secret
X-Server-IP
X-Tumblr-Pixel-3
X-HTML-Minification-Powered-By
X-Sorting-Hat-PodId
X-Sorting-Hat-ShopId
Origin
Section-Io-Cache
X-Shopify-Stage
Proxy-Connection
Thinkindot-Control
Thinkindot-CacheControl-Type
Thinkindot-CacheControl
Adler-Geo
CDCHOST
Request-EU
Request-Country
Apple-News-Services-Handled
Is-Eu
Apple-News-Services-Host
Apple-News-Services-Request-Url
Platform
Apple-News-Services-Parsed-Url
Countrycode
Odigeo-Trace-Id
X-ShardId
Esi-Enabled
MI-Cache
X-Alternate-Cache-Key
MI-Cache-Age
Kp-EeAlive
X-ShopId
MI-API
Uber-Trace-Id
Heartbleed
X-Ua
Fastly-Backend-Name
Fastly-SWR
HTTPS
X-Device-Os
X-Dc
Fastly-SIE
X-ElasticPress-Search
On-Server
Decoy-Debug-Status
Content-Disposition
X-Fstrz
Decoy-Debug-TTL
PFcat
X-Rebelmouse-Surrogate-Control
X-Rebelmouse-Cache-Control
Decoy-Debug-Key
Cache-Tags
X-Content-Age
RNT-Time
X-Cache-URL
RNT-Machine
Server-ID
True-Client-Country-4JS
PageSpeed
X-Alicdn-Da-Ups-Status
X-TT-LOGID
Resin-Trace
X-Worker
X-Ckpd-Fst-Backend
ProcessTime
X-ServiceProvider
Request-Time
X-Varnish-Beresp-Ttl
Xserver
Sid
X-Ezoic-Cdn
X-CACHE-AGE
X-Real-Ip
X-Skip-Cache
X-Servername
X-Csrf-Token
X-B3-TraceId
RequestId
Warning
X-Endurance-Cache-Level
Cache-Cookie-Set-Lfrom
Cache-Cookie-Set-Idcheck
Ar-Sid
Cache-Cookie-Set-From
X-TIME
Cteonnt-Length
X-Req
X-Proto
X-Pf-Uncompressing
X-GEO
X-Oss-Hash-Crc64ecma
X-Oss-Server-Time
X-Newrelic-Synthetics
X-Oss-Request-Id
X-Oss-Object-Type
X-Oss-Storage-Class
WP-Super-Cache
Mail-Subject
CF-IPCountry
X-Planisys-CDN-TTL
X-Planisys-CDN-Cache
X-Refresh
X-Surge-Debug
We-Hiring
X-Planisys-CDN-Rules
X-Guploader-Uploadid
X-Nc
CACHE
X-Servedbyhost
X-Pjax-Url
CDN
X-Aed
Dnion-Transfer-Encoding
X-Cache-ASPX
X-Varnish-Ttl
Pramga
X-Varnish-Beresp-TTL
X-GoCache-CacheStatus
X-CLOUD-TRACE-CONTEXT
X-Atg-Version
Hostname
X-COUNTRY
X-Time
X-CSRF-Token
TSSecure
X-Edge-IP
X-Ms-Lease-State
X-Server-W
X-Page-Type
Geoip-Latitude
NODE
GeoIp-Country-Code
X-DC
NnCoection
X-Oracle-Dms-Ecid
X-DataStream-Origin-MEX-Latency
X-Origin-Date
X-Origin-Expires
X-Hello
X-Flog
X-DataStream-MidMile-RTT
X-ABtesting
X-Geo
X-Cdn-Forward
X-HCF
A
X-Cache-Control-Set-By
X-Aicache-OS
X-WA
X-Varnish-HitMiss
X-Varnish-Url
Cdn
Lfy
X-Auto-Login
MS-CV
X-Datadome
SD-X-WS
X-GRACE
X-Amz-Cf-Pop
Mime-Version
FSS-Cache
X-Server-Group
WWW-Authenticate
FSS-Proxy
X-Akamai-Request-ID2
X-Ratelimit-Limit
X-CACHE-KEY
Geoip-City
Node
Processtime
Rt-Proxy-Cache
X-Wix-Route-ID
PICS-Label
X-Sentry-ID
X-Via-NSCOPI
X-Wa
X-UPSTREAM-Address
X-Varnish-URL
X-Use-Magma
PageType
X-APP
X-Unique-Id
X-Cache-Id
X-Check-Cacheable
X-EC-Security-Audit
GeoIP-Latitude
X-PAGE-TYPE
GeoIP-Country-Code
X-From-Cache
X-NODE
X-Nananana
X-Served-From
Memcached
X-Cache-Info
X-Bip
X-Gdpr
X-SRV
GeoIP-City
Lb
X-Thanos
X-Edge-Server
Cdn-Host
Cdn-Request-Time
X-Be
Dont-Set-Cookie
X-RTag
X-Cookie
Ms-Operation-Id
X-Gen-Id
X-MP-GENERATED-AT
X-Request-Start
X-GDPR
X-Proxy-Server
X-Fastly-Backend-Reqs
COMMERCE-SERVER-SOFTWARE
DataCenter
Amp-Access-Control-Allow-Source-Origin
X-Load-Cache
X-Dynatrace-Js-Agent
X-WR-MODIFICATION
X-Fastly-Cache-Hits
X-FORWARDED-FOR
Get-Access-Time
X-Optimization
X-Cache-HT
X-HS-Status
Is-Session-Tracking
Memory
X-Env
Who
X-ServedByHost
Pics-Label
X-Swift-Error
X-PJAX-URL
GW-Server
UCS
X-Cache-Ttl
X-User
Group
X-Ver
X-Cache-FS-Status
X-RateLimit-Reset
V-Cache
X-B3-SpanId
Cf-Ipcountry
X-Ibm-Trace
Cache-Hits
X-Fe
X-Meta-Tbi-Cache-Vertical
X-PF-Uncompressing
URI
X-CDN-Pop-IP
X-CDN-Pop
X-Dw-Trace-Id
Ws
X-ID
Requestid
X-Vcache
Xet-Cookie
NX-Cache
X-Goog-Meta-Goog-Reserved-File-Mtime
X-SB
X-VC
AGE-Hash
Httpd-Identifier
X-Shard
X-Bug-Bounty
X-GZIP
Accept-Language
X-NGINX-Cache
Serverid
X-ServerName
X-Li-Fabric
N-Cache
CDN-Cache-Hit
Locale
X-Ratelimit-Remaining
X-SVT-ORM-VERSION
X-SVT-ORM-RULES
X-BBXSRF
X-Content-Encoded-By
X-Cache-Debug
Powered-By
X-Wix-Petri-Ex
X-Urbn-Context-Path
X-Urbn-Site-Id
CDN-Cache
X-Varnish-Info
CDN-Node
X-Li-Pop
X-LI-UUID
X-CacheKey
X-LI-Proto
X-Info
SID
X-Route-Name
X-Akamai-ERPolicy
X-StackifyID
X-Grace-Duration
X-Akamai-ERRuleID
Https
X-Litespeed-Cache-Control
X-RequestId
X-Flags
X-Cache-Handler
X-Is-Crawler
X-Providence-Cookie
Ohc-File-Size
Version