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
Last-Modified
Accept-Ranges
Pragma
X-Powered-By
CF-RAY
Link
X-XSS-Protection
ETag
Expect-CT
Via
X-Cache
Age
Content-Security-Policy
Access-Control-Allow-Origin
Content-Language
P3P
X-Cache-Hits
X-Amz-Cf-Pop
X-UA-Compatible
X-Amz-Cf-Id
Referrer-Policy
X-Served-By
X-Varnish
CF-Cache-Status
X-Request-Id
X-Timer
X-FRAME-OPTIONS
Access-Control-Allow-Headers
Access-Control-Allow-Methods
X-AspNet-Version
X-Download-Options
Access-Control-Allow-Credentials
X-Runtime
X-Drupal-Cache
X-Adblock-Key
Alt-Svc
X-Check
X-Cacheable
X-Generator
Content-Security-Policy-Report-Only
X-Xss-Protection
X-Cache-Status
X-Permitted-Cross-Domain-Policies
X-AspNetMvc-Version
X-Ua-Compatible
Status
P3p
Timing-Allow-Origin
X-Template
Content-Encoding
X-DNS-Prefetch-Control
X-Language
X-Content-Security-Policy
X-Iinfo
X-Request-ID
Upgrade
X-Buckets
X-CDN
Xkey
X-Kinja-Server-Push
X-Turbo-Charged-By
X-Via
Keep-Alive
Access-Control-Expose-Headers
Access-Control-Max-Age
X-AH-Environment
X-Pass-Why
CF-Ray
X-Drupal-Dynamic-Cache
X-Cache-Group
X-Age
X-Backend
X-Server
X-Amz-Id-2
X-Amz-Request-Id
X-Robots-Tag
X-Page-Speed
X-Pingback
X-Envoy-Upstream-Service-Time
X-Hacker
X-Server-Powered-By
X-Varnish-Cache
X-Nginx-Cache-Status
EagleId
X-Proxy-Cache
Grace
X-UA-Device
Request-Context
Cf-Railgun
WPE-Backend
X-Amz-Version-Id
X-Swift-SaveTime
X-Swift-CacheTime
Ali-Swift-Global-Savetime
X-WebKit-CSP
X-LiteSpeed-Cache
X-Device
X-Styx-Req-Id
X-Pantheon-Styx-Hostname
X-OneAgent-JS-Injection
Feature-Policy
X-Ac
X-Node
X-Server-Id
Content-Location
X-Rq
X-Host
X-Cnection
EagleEye-TraceId
Allow
X-Backend-Server
Server-Timing
Report-To
X-Cache-Lookup
X-Response-Time
Request-Id
X-Application-Context
X-Dns-Prefetch-Control
Surrogate-Control
X-Origin-Cache
X-Readtime
X-Cloud-Trace-Context
X-ORACLE-DMS-ECID
Pinterest-Generated-By
X-CST
NEL
X-Ruxit-JS-Agent
X-Rack-Cache
X-FTR-Request-ID
X-Vhost
X-HW
X-Clacks-Overhead
X-Country
X-Country-Code
X-DynaTrace
Rating
X-EdgeConnect-Origin-MEX-Latency
X-EdgeConnect-MidMile-RTT
X-Instart-Request-ID
X-Goog-Hash
X-Origin-Upstream-Status
X-Url
X-Dispatcher
X-Mod-Pagespeed
X-DataDome
Edge-Control
X-Px
X-VARITI-CCR
X-Vname
X-TtlSet
X-PC
Service-Worker-Allowed
X-MS-InvokeApp
Accept-CH
Verso
X-Server-Name
X-DataStream-Cache-Status
X-Varnish-TTL
X-GoogleNews-Bot
X-Exp-Id
X-Cdn-Fetch
X-Powered-By-Plesk
X-Use-Magma
X-Exp-Variant
X-Kinja
X-Kinja-Server
X-Kinja-Build
X-Kinja-Revision
AR-CACHE
AR-PoweredBy
SPRequestGuid
AR-ATIME
X-Vcap-Request-Id
X-Recruiting
X-ESI
X-GitHub-Request-Id
X-D2id
X-Amz-Server-Side-Encryption
MS-Author-Via
AR-Request-ID
Content-MD5
X-ORACLE-DMS-RID
Public-Key-Pins
X-Version
X-Abt-Application-Version
X-Cached
RTSS
X-SharePointHealthScore
PB-RID
PB-PID
X-Mobile-Rewrite
Nginx-Cache
Arc-Version
X-Middleton-Response
X-Middleton-Display
Display
Response
X-Sol
X-DynaTrace-JS-Agent
X-Navigation-Version
Ar-Sid
DynaTrace
Charset
X-Amz-Rid
X-Pinterest-Rid
Pinterest-Version
X-Upstream-Proxy
X-Goog-Stored-Content-Length
X-Goog-Generation
X-Goog-Metageneration
X-Goog-Stored-Content-Encoding
X-XRDS-Location
ServerID
Realpath
X-Oracle-Dms-Rid
X-Powered-CMS
X-Akam-SW-Version
X-Client-IP
X-SRCache-Fetch-Status
X-SRCache-Store-Status
Fusion-Source
X-Ttl
Fusion-Component-Id
Fusion-Template-Id
Fusion-Content-Source
Fusion-Content-Id
X-Forwarded-Proto
X-Trace
X-FTR-Cache-Status
X-FTR-DC
X-FTR-Balancer
X-FTR-Realm
X-FTR-Backend
TCN
X-Country-Code-Real
X-FTR-Backend-Server
X-Shield-Request-Id
X-VCache
X-FTR-Expires
X-RateLimit-Remaining
X-Amz-Meta-S3cmd-Attrs
X-Goog-Storage-Class
X-B3-TraceId
X-Dw-Request-Base-Id
X-Server-ID
SPRequestDuration
SPIisLatency
X-Ser
X-Debug
X-TTL
X-Id
Alternate-Protocol
X-TEC-API-ORIGIN
X-TEC-API-VERSION
X-TEC-API-ROOT
X-Fastly-Request-ID
X-FTR-Cache-Host
X-Cdn
X-Shard
X-Varnish-Age
X-Upstream
S
Paypal-Debug-Id
Fastcgi-Cache
X-MSEdge-Ref
X-T
X-Hits
X-Acc-Meta-Resource-Type
Host
X-Litespeed-Cache
X-Ezoic-Cdn
X-Mrf-Section-Lastmod
X-Mrf-Item-Lastmod
X-B3-TraceId-Primal
Mrf-Cache-Status
MRF-Tech
MicrosoftSharePointTeamServices
X-NF-Request-ID
Front-End-Https
X-DataStream-Origin-MEX-Latency
X-DataStream-MidMile-RTT
X-Logged-In
X-Content-Digest
X-Frontend
Access-Control-Request-Method
X-DIS-Request-ID
Arr-Disable-Session-Affinity
Server-Name
X-HS-Content-Id
X-HS-Hub-Id
X-N
X-Amzn-Trace-Id
X-Kinsta-Cache
X-Forwarded-For
Pagespeed
X-B3-Sampled
X-IPLB-Instance
X-Pad
X-Srv
X-Content-Type
Edge-Cache-Tag
X-Request-Handler-Origin-Region
X-Microsite
FilterID
Accept-CH-Lifetime
Tracecode
X-Accel-Expires
AMP-Access-Control-Allow-Source-Origin
X-AOL-HN
TP-L2-Cache
X-LB-Cache
X-Debug-Info
TP-Cache
X-Type
X-Rid
Surrogate-Key
X-Node-Name
X-Request-Received
X-Fastcgi-Cache
X-Request-Processing-Time
X-Grace
X-FastCGI-Cache
X-Via-JSL
X-Analytics
Backend-Timing
X-RateLimit-Limit
X-Hostname
X-Page-Id
Accept-Ch-Lifetime
X-GUploader-UploadID
Accept-Charset
X-Whom
Healthy
X-Revision
X-Content-Options
X-Cache-Rule
X-Webkit-Csp
X-NWS-LOG-UUID
X-Cache-2
X-B3-Traceid
Host-Header
X-User-Agent
X-Content-Security-Policy-Report-Only
X-Cache-Age
X-Content-Powered-By
X-Varnish-Backend
X-Amz-Replication-Status
X-TT
X-Cached-By
X-FB-Debug
X-Framework
X-Varnish-Hostname
X-Correlation-Id
X-PHP-Backend
X-Cluster
VIX-Pulpo-Node
VIX-Pulpo-Upstream-Status
X-Cache-Control
X-Mobile
X-Request-Guid
Source
X-Tumblr-Pixel
X-Tumblr-Pixel-0
X-BCube-Filmed-By
X-App-Environment
Powered
X-Varnish-Grace
X-Tumblr-User
Cache-Status
Upgrade-Insecure-Requests
X-Instance
X-Akamai-Edgescape
Fastly-Restarts
X-Iejgwucgyu
X-Cache-Hit
X-Amz-Apigw-Id
X-Amzn-RequestId
Cleartype
Server-Info
X-Jobs
X-AppVersion
X-Activity-Id
X-Az
Access-Control-Allow-Method
X-Zen-Fury
X-Drupal-Cache-Tags
Retry-After
X-Cache-TTL
X-Platform-Server
X-Cache-Remote
X-CF-Powered-By
Actual-Object-TTL
X-ATG-Version
X-FW-Hash
X-Cache-Action
X-FW-Serve
X-FW-Static
X-FW-Server
X-Cache-Key
X-FW-Type
X-Forwarded-Host
X-Real-IP
X-Cache-Operation
X-Oneagent-Js-Injection
X-Geo-Country
X-Esi
X-Response-Served-From
X-WebKit-CSP-Report-Only
Payment
Cache-Tags
Server-Node
X-Adobe-Loc
PageSpeed
X-Adobe-Content
Eomportal-Instance
X-ProcessESI
X-Yottaa-Metrics
X-Yottaa-Optimizations
X-TX-ID
X-TT-TIMESTAMP
X-RemovedCookies
X-Storage
X-Content-Age
Filters
X-UA-Device-Type
X-VG-WebCache
X-Tumblr-Pixel-2
X-Handled-By
X-Tumblr-Pixel-1
X-F-Cache
X-Varnish-Hits
X-B
X-Cacheable-TTL
X-GeoIP
Cache-Tv-Group
X-RequestSource
X-Cache-NE
X-URL
Cache
X-Daa-Tunnel
X-Vcache
Refresh
DC
Cache-Tag
X-PressLabs-Stats
X-Accel-Buffering
MS-CV
X-Redis-Cache
X-Git-Hash
From-Origin
X-Kong-Proxy-Latency
X-Kong-Upstream-Latency
Frame-Options
Viewport
X-Host-Name
X-Guploader-Uploadid
X-App-Server
Webserver
Datacenter
X-UUID
X-Origin-Server
X-Rendered-As
X-WA-Info
X-Contextid
Xserver
X-Cache-TTL-Remaining
X-Magnolia-Registration
X-TA-CDN-Provider
X-Mode
X-FB-TRIP-ID
X-Cache-Enabled
X-FW-Dynamic
X-Varnish-Server
Country
X-Ratelimit-Reset
X-Locale
X-Ua
X-Cache-Var
Machine
Load-Balancing
GEO-INFO
X-Upstream-CT
X-Routing-Service
X-Rule
X-Proxied
X-Upstream-HT
Meta-Geo
X-RN-RSRV
X-Cache-Var-Map
X-From
X-Hl-Ver
X-ES-SERVER
X-Path-Route
X-Zipkin-Id
NGX
X-Web-Node
X-ServerID
X-ProxyCache-Status
ServedBy
X-BYPASS-REASON
X-Goog-Meta-Goog-Reserved-File-Mtime
X-Cache-Config
Cache-Key
X-Hit
X-ProxyCache-Key
X-Rocket-Nginx-Bypass
X-Viewer-Country
X-Human
X-JoinUs
X-FC-Vary-Parameters
Cteonnt-Length
X-Labrador-Cache-Channel
X-Hosted-By
X-NCache
X-EIG-Tracking-Id
X-Debug-Cache
X-Proto
X-Backend-Name
Mn-Server-Ip
Origin-Edge-Control
X-VG-TLSProxy
L5d-Success-Class
X-PCL
Origin-Cache-Control
X-Signature
X-Region
X-Upgrade-Enabled
Uber-Trace-Id
X-B-Cache
Vix-Hermes-Req-Id
X-R9-Blue-Green-Version
X-OCL
X-Cache-Host
Now
X-Akamai-Request-ID
X-AWS-Id
X-Vgn-Hpd-Reason
X-Cache-Category-Id
X-CCM
X-Origin-Response-Time
X-RCS-CacheZone
X-Device-Type
X-Varnish-IP
X-XRDS-LOCATION
X-VWS-Id
X-Www-Served-By
X-S
X-TNCMS
X-Trace-Id
X-Cache-Backend
X-EdgeConnect-Cache-Status
X-Pubstack
X-Environment-Context
X-LJ-Flow-ID
X-Generated
X-Loop
X-MP-GENERATED-AT
X-Grey
X-L-Path
X-Tumblr-Pixel-3
X-Timing-Wait
X-Detected-As
X-Section
X-Xfnlog-Site
Selected-FE
X-Access
X-VCT
We-Hiring
X-Via-Fastly
X-Varnish-Cache-Hits
X-Proxy-Build
X-Is-Bot
Release
DSUID
Mail-Subject
X-APP-VERSION
Powered-By-ChinaCache
DB-Nickname
X-NGENIX-Cache
X-Site-Version
X-Hp-Webp
X-Mobile-URL
OT-Force-Account-Verify
Nel
Cache-Name
Rt-Fastcgi-Cache
X-NewRelic-App-Data
HitType
X-Nginx-Cache
X-BACKEND-TTL
X-B3-Spanid
X-Drupal-Cache-Contexts
Served-By
S-Cnection
X-Tb
X-GRACE
X-Seen-By
X-Source
X-Cache-Grace
Fastcgi-Useragent
X-Webkit-CSP
SRV
X-Generated-By
X-UnsetCookies
X-RTag
Ms-Operation-Id
Hostname
X-Format
X-Cluster-Node
X-Time
X-Birta-Cache-Post
X-Birta-Served
X-Proxy
X-Presslabs-Stats
X-Cache-Server
X-Microcachable
X-OVcl
X-OVcl-Cache
X-Akamai-Transformed
X-Time-Microsecs
X-Geo
X-Status
X-IP
X-ApacheServer
X-Endurance-Cache-Level
X-PERF
X-Alternate-Cache-Key
Decoy-Debug-Status
Decoy-Debug-TTL
X-Sorting-Hat-ShopId
Decoy-Debug-Key
X-ShopId
X-Sorting-Hat-PodId
X-Shopify-Stage
X-ShardId
TWC-Privacy
Webcakes-App-Name
TWC-Locale-Group
TWC-GeoIP-Country
Fastcgi-X-Cache-Version
TWC-Connection-Speed
X-Via-CDN
Property-Id
TWC-GeoIP-LatLong
TWC-Device-Class
Webcakes-Region
X-Cdn-Forward
Webcakes-App-Version
X-Origin-Hint
Access-Control-Request-Headers
Azure-SiteName
S-Rt
IBM-Web2-Location
X-B3-Parentspanid
Azure-RegionName
Azure-SlotName
Azure-Version
X-Origin
Azure-InstanceId
NGB
Origin
X-FW-Version
X-Info
X-App-Version
Proxy-Connection
X-Origin-TTL
Ec-Rule-Version
X-Origin-CC
X-Request-Time
Fastly-SSL
X-Trv-Group
X-Transaction
Meta-Geo-Continent
Node
X-Phone
X-SRCache-Key
Fly-Request-Id
X-Thinkindot-L3
GEO-REGION-INFO
X-External-Request-Id
MD5-Digest
IsBot
X-Core-Value
Fly-Cache
X-DPWN-IS-SECURE
X-Irp-Debug
X-Developer
X-PAYTM-SRV-ID
X-SS-Set-Cookie
X-Region-Sid
AsisCache
BehaviorPad-Version
Cache-Cookie-Set-From
Cache-Cookie-Set-Lfrom
Arc-Country
Apple-News-Services-Request-Url
Apple-News-Services-Handled
Apple-News-Services-Host
Apple-News-Services-Parsed-Url
Cache-Prefix
X-Hnp-Log
X-Fastly-Cache
Content-Style-Type
Cross-Origin-Window-Policy
X-Instart-Info
X-IN-WAF
X-G
X-S-Cookie
X-IN-APIGATEWAY
Content-Script-Type
X-Twitter-Response-Tags
X-Request-UUID
X-Processor
X-Server-Time
X-Matched-Rule
X-Application
X-ARC
X-ServiceProvider
X-Aed
X-A-Wwc
X-SIPLIST1
X-Date
X-Accel-Expires-Debug
X-B-Cookie
X-BBXSRF
X-Cache-Bucket
X-Cache-Info
X-Cdn-Origin
X-CF-Lambda-Fn
X-ND-Cache
X-Cluster-Name
X-Connection-Hash
X-ScT
X-Block-Status
X-VG-WebServer
X-A-Dgt
X-A-Dcw
X-D
X-Core-Mission
Server-Int
Thinkindot-CacheControl
Thinkindot-CacheControl-Type
X-NU-AKA-ACS-Version
Rt-Proxy-Cache
X-Destination
X-CF-Lambda-Version
Rendered-Blocks
X-Sn-Servicetimems
Thinkindot-Control
User-Cache-Control
X-A-Ccd
X-Rojux
X-Gen-Mode
X-A-Dam
X-A
X-Rewrite-Enabled
Viewtype
VivaBuild
Web-Mar-Node
Www
X-Org
Cache-Cookie-Set-Idcheck
X-Vtex-Processado-Em
X-Worker
Xc-Version
X-Via-NSCOPI
X-Vtex-Remote-Cache
X-Nc
Backend-Name
X-Varnish-Cacheable
X-ElasticPress-Search
X-Ruxit-Js-Agent
WZWS-RAY
X-Served-From
V-Age
X-C
X-Server-IP
X-NX-Host
Epwk-Cache
X-App-Name
UCS
X-Origin-Expires
Resin-Trace
Request-Time
Request-EU
Request-Country
RNT-Machine
RNT-Time
X-Origin-Date
X-Cache-Debug
ServerName
Server-Host
True-Client-Country-4JS
X-Cdn-Srv
X-Rebelmouse-Surrogate-Control
X-Rebelmouse-Cache-Control
X-Reboot
X-Gannett-Site-Version
X-Fetched-On
X-Generation-Time
X-Geo-Header
X-Key
X-Instart-Isnd
X-Qloud-Router
X-Hash
X-Release
X-Reqid
X-S-Maxage
Pramga
X-Secret
X-Cache-Id
X-No-Session
X-Debug-Cookies
X-Request-URI
X-Distributor
X-Distil-CS
X-Debug-Log
X-Cache-Expires
X-Amz-Meta-Cache-Control
Fastly-SIE
X-Webstats-RespID
X-Swa-Ws
Fastly-SWR
X-Page-Type
CDCHOST
Backend
X-Via-SSL
X-Via-Edge
X-Wikidot-Static-Cache
X-Wikidot-Backend
X-Varnish-Action
On-Server
Country-Code
X-VC-Cache
X-PHP-Host
Memcached
Version
X-FireWall-Port
X-Crawler
X-Nginx-Cache-Key
X-Planisys-CDN-Rules
X-UA
X-Cms-Context
X-Cache-FS-Status
X-Bip
X-Backend-State
X-Protected-By
HTTPS
Fastly-Soc-X-Request-Id
X-CDN-Cache
Platform
X-CGP
X-Epic-Correlation-Id
X-Variation
X-HS-Combine-CSS
X-HS-Cache-Config
X-Li-Fabric
X-Li-Pop
X-Planisys-CDN-TTL
X-Location
X-LI-UUID
X-GeoIP-Country-Code
X-GeoIP-City
X-Dispatcher-Server
X-Device-Os
X-Developers
Content-Disposition
X-Eu-Site
Adler-Geo
AKAMAI
X-Owner
X-WebServer
Esi-Enabled
X-Agile-Age
X-Agile
Gh-Request-Id
X-Agile-Id
Ha-Gx-Prefs
Who
X-Level-Front-Cache
Wxu-Next-Region
Wxu-Next-Hostname
X-Generated-On
Wxu-Next-Commit
HA-Ipaddr
Heartbleed
ProcessTime
X-SN
X-Planisys-CDN-Cache
X-TH-Server
X-Thanos
Is-Eu
SD-X-WS
X-LAGOON
X-Auto-Login
Server-ID
REQUESTUUID
X-Skip-Cache
X-AssetVersion
X-TIME
Group
X-CACHE-GROUP
FNAC-ModuleRouting
X-SVT-ORM-RULES
Mime-Version
X-Refresh
X-IPS-LoggedIn
X-SVT-ORM-VERSION
Cache-Hits
X-WPE-Loopback-Upstream-Addr
X-Var-Ttl
X-Sf
X-LI-Proto
X-Load-Cache
X-AIR-PT
Time
Memory
X-NC
X-Dc
Mobile-Detection-Method
X-FPC
X-Servername
X-Wix-Request-Id
X-DC
X-Edge-Location
X-Real-Ip
X-Policy
X-GEO
Akamai-GRN
X-Internal-Host
X-CACHE-KEY
X-NWS-UUID-VERIFY
Amp-Access-Control-Allow-Source-Origin
X-We-Are-Hiring
Cache-Provider
Countrycode
X-Clientip
SS
NtCoent-Length
Cdn
X-CLOUD-TRACE-CONTEXT
CF-IPCountry
X-Micro-Cache
GW-Server
X-Unique-ID
X-Parent-Response-Time
X-ZONE
X-Gdpr
X-Be
Fastcgi-X-Cache
X-CDN-Forward
AR-SID
X-Datadome
X-Varnish-Beresp-Ttl
X-Tb-Optimization-Total-Bytes-Saved
A
X-Servedbyhost
RequestId
X-SD-PageType
X-Cache-URL
Ohc-Cache-HIT
CF-Cached-On
Ohc-File-Size
X-Apm-App-Name
Ajk
X-Apm-Svc-Key
X-Response-By
X-Logtrace-Id
X-RateLimit-Remaining-Second
X-RateLimit-Limit-Second
X-Apm-Inst-Hash
Accept-Ch
Liferay-Portal
X-Zone
X-Ratelimit-Remaining
X-Dynatrace-Js-Agent
SN
PICS-Label
X-Web-Server
X-ECACHE
X-Varnish-Beresp-Grace
X-Varnish-Beresp-Status
Geoip-Latitude
Geoip-City
X-VCL-Version
GeoIp-Country-Code
Cf-Ipcountry
HostName
X-UPSTREAM-Address
X-APP
X-Hyper-Cache
MIME-Version
X-Fstrz
Proxy-Firewall
WebServer
X-SERVER-NAME
X-Vcl-Version
X-LiteSpeed-Cache-Control
CDN
X-Varnish-Beresp-TTL
X-Fastly-Country-Code
GeoIP-Country-Code
GeoIP-Latitude
GeoIP-City
X-NodeID
X-HS-Status
X-Request-Start
Odigeo-Trace-Id
X-Amzn-Remapped-Date
X-Cache-Ttl
X-Server-Group
X-Lb-Id
X-Newrelic-Synthetics
X-Amzn-Remapped-Connection
Section-Io-Cache
X-Aicache-OS
X-Pf-Uncompressing
X-MServer
Is-Session-Tracking
XServer
Get-Access-Time
X-FORWARDED-FOR
LB
X-Ratelimit-Limit
X-Newrelic-App-Data
Requestid
X-B3-SpanId
Cdn-Request-Time
PFcat
X-Edge-Server
Cdn-Host
X-Method
X-ServedByHost
X-Fastly-Backend-Reqs
X-Dispatch
X-Pjax-Url
X-SRV
X-Up
X-RequestId
X-PF-Uncompressing
X-CS
X-VServer
X-COUNTRY
X-Check-Cacheable
X-Server-W
X-Amzn-Remapped-Content-Length
X-WA
Host-ID
X-Erf-Bev-Bev
X-CSRF-TOKEN
X-Erf-Bev-Bev-Is-Generated
X-Backend-TTL
X-Correlation-ID
X-Dynatrace
X-Nananana
X-Oss-Object-Type
X-Oss-Hash-Crc64ecma
Server-Surrogate-Control
X-MSEdge-Flight
X-MSEdge-Features
X-Compress-Hint
X-Cache-ASPX
X-Backend-Url
X-Contensis-Viewer-Groups
X-Backend-Host
X-Varnish-Authentication
X-Oss-Request-Id
X-Wa
Powered-By
Server-Cache-Control
Lb
X-Oss-Server-Time
Pragrma
X-Oss-Storage-Class
CACHE
X-Powered-By-Defense
X-Gateway-Cache-Key
X-Gateway-Cache-Status
X-Akamai-Request-ID2
X-Debug-Cache-Expiry
X-User
X-F5-Cache
X-Debug-Cache-Fetch
Sid
X-Gateway-Skip-Cache
X-Azure-Ref-OriginShield
X-HTML-Minification-Powered-By
X-Debug-Cache-Store
X-LB-ID
X-LiteSpeed-Tag
X-Azure-Ref
X-CUA
Accept-Language
X-WR-MODIFICATION
X-Generated-In
X-Got-Non-Ke-Cookie
TTL
Correlation-Id
X-EC-Lua
X-PJAX-URL
Dynatrace
Xxline
X-Bc
X-NGINX-Cache
Locale
286prxHost
X-Sedo-Request-Id
355prline
352pxline
URI
X-Urbn-Context-Path
X-BC
219prxHost
X-Clara-WADP
X-WADP-Cache
W
189phosttRef
188prxHost
Pagetype
178proxuri
X-Edge
X-Svr
X-Request-Url
X-ServerName
225prxHost
X-Cache-Miss-From
Cneonction
X-Urbn-Site-Id
X-Dw-Trace-Id
409pxxline
L
X-Requestid
X-HTML-Edge-Cache
X-Fastly-Cache-Hits
X-Exp-Se
X-Swift-Error
X-Flog
X-Li-Proto
X-Fpc
X-MID
X-ABtesting
X-Hello
X-Html-Edge-Cache
X-Varnish-Url
WP-Super-Cache
Magicmarker
X-Unique-Id
User-Agent
X-Platform
X-Via-Ucdn
Ttl
X-CSRF-Token
N-Cache
Https
Dnion-Transfer-Encoding
X-BE
Lfy
X-Cache-Tag
Warning
X-Akamai-SSL-Client-Sid
Srv
X-Mid
RequestUuid
X-MCACHE
X-Edge-IP
FSS-Cache
X-Cache-Detail
V-Cache
Server-Id
FSS-Proxy
Kp-EeAlive
X-Sucuri-Cache
X-Sucuri-ID
X-Alicdn-Da-Ups-Status
X-App
X-Gen-Id
X-GDPR
Ohc-Response-Time