Threat Level: green Handler on Duty: Russ McRee

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