Submitted URL: http://docs.blockaid.io/
Effective URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Submission: On February 06 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 10 HTTP transactions. The main IP is 2606:4700:20::681a:755, located in United States and belongs to CLOUDFLARENET, US. The main domain is login.blockaid.io.
TLS certificate: Issued by GTS CA 1P5 on January 5th 2024. Valid for: 3 months.
This is the only time login.blockaid.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
6 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2400:52e0:1e0... 200325 (BUNNYCDN)
1 2606:4700::68... 13335 (CLOUDFLAR...)
10 4
Apex Domain
Subdomains
Transfer
8 blockaid.io
docs.blockaid.io
login.blockaid.io
264 KB
2 plausible.io
plausible.io — Cisco Umbrella Rank: 9632
2 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 28
1 KB
10 4
Domain Requested by
6 login.blockaid.io login.blockaid.io
static.cloudflareinsights.com
2 plausible.io login.blockaid.io
plausible.io
2 docs.blockaid.io 2 redirects
1 static.cloudflareinsights.com login.blockaid.io
1 fonts.googleapis.com login.blockaid.io
10 5

This site contains links to these domains. Also see Links.

Domain
blockaid.io
Subject Issuer Validity Valid
login.blockaid.io
GTS CA 1P5
2024-01-05 -
2024-04-04
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-01-09 -
2024-04-02
3 months crt.sh
plausible.io
R3
2024-01-26 -
2024-04-25
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-04-10 -
2024-04-09
a year crt.sh

This page contains 1 frames:

Primary Page: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Frame ID: 088807AE7B0262BB1C5AA57018CE96C4
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

Redirecting...

Page URL History Show full URLs

  1. http://docs.blockaid.io/ HTTP 301
    https://docs.blockaid.io/ HTTP 302
    https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

10
Requests

100 %
HTTPS

100 %
IPv6

4
Domains

5
Subdomains

4
IPs

2
Countries

273 kB
Transfer

871 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://docs.blockaid.io/ HTTP 301
    https://docs.blockaid.io/ HTTP 302
    https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
login.blockaid.io/
Redirect Chain
  • http://docs.blockaid.io/
  • https://docs.blockaid.io/
  • https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
1 KB
1 KB
Document
General
Full URL
https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
44fda6de006dfbe17b90f16246108288104ec1c71af7911e934967b6c67c2ad8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8512b44ce8572c39-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 06 Feb 2024 10:28:05 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=nDsM7zE5oP1now8kvZ8Z10hDhKjOm6mO3u3wesJfBYver%2BSkUcFOlmH8CQjDOI5iP8iKZwNI8E887nh67HXzUh%2BHKWJ3sjpOwMIunEwxB5uKTDdHP7ZjmoDAq7M3s%2FPjjErT3oCx2B3%2FNQDogipFkw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
s-maxage=900
cf-cache-status
MISS
cf-ray
8512b448b8cd0404-FRA
content-type
text/html; charset=utf-8
date
Tue, 06 Feb 2024 10:28:05 GMT
location
https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
render-cf-cache
private, max-age=0, no-transform
rndr-id
7909944c-e858-4b43
server
cloudflare
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-content-type-options
nosniff
x-dns-prefetch-control
off
x-download-options
noopen
x-frame-options
Deny
x-ratelimit-limit
100
x-ratelimit-remaining
99
x-ratelimit-reset
1707215287
x-render-origin-server
Render
x-xss-protection
1; mode=block
css2
fonts.googleapis.com/
16 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Raleway:wght@100;200;300;400;500;600;700;800;900&display=swap
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
4a1589e623c8c242c56354dd3003c3a9cb5d91d9d6057ea1c90a08bef99d8507
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://login.blockaid.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 06 Feb 2024 10:28:05 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 06 Feb 2024 09:51:27 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 06 Feb 2024 10:28:05 GMT
script.js
plausible.io/js/
1 KB
1 KB
Script
General
Full URL
https://plausible.io/js/script.js
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e00::1082:1 , Germany, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-DE1-1082 /
Resource Hash
021f0fd27042b279a49e982215c6dc3c3ab84e95b35553a119dfdbd50af6be94
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://login.blockaid.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
content-encoding
br
x-content-type-options
nosniff
cdn-edgestorageid
1080
cdn-cachedat
02/06/2024 09:26:01
cdn-pullzone
682664
cross-origin-resource-policy
cross-origin
application
10.0.1.5
alt-svc
h3=":443"; ma=2592000
server
BunnyCDN-DE1-1082
cdn-proxyver
1.04
cdn-requestpullcode
200
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
153cb5b1-399a-48ef-b5bf-098c03770254
cache-control
public, must-revalidate, max-age=86400
permissions-policy
interest-cohort=()
cdn-requestid
572fb0cc98db69a71d4440cd39a2c9ce
cdn-requestcountrycode
DE
cdn-status
200
cdn-requestpullsuccess
True
index-4ceccb8d.js
login.blockaid.io/assets/
786 KB
223 KB
Script
General
Full URL
https://login.blockaid.io/assets/index-4ceccb8d.js
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d89ec242e56a7c6c5b603c08a4e23481992e2c595a75a69ce8db627a8b1d3700
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Origin
https://login.blockaid.io
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-cache-status
MISS
etag
W/"125f079a63dfacfcc6d9ae9dc2b6bbac"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6g32FS4X8wA2IK7lSue0xt6MtDGqw50wF79%2BzPIEWDJ5mHES1usEHjptQk0Hr5rXmDwV3WJUvnifRE69N3drrEqgggN3U8eQIZjZu6y62j9jmMSwZraF6Abgnb4mNwmZXrBQ5iWz3mcgEc%2FOo00NNw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
cf-ray
8512b44d88fc2c39-FRA
index-9cb2e32f.css
login.blockaid.io/assets/
16 KB
7 KB
Stylesheet
General
Full URL
https://login.blockaid.io/assets/index-9cb2e32f.css
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9cb2e32f2017de38b5d773e69c6805201b47d009039906bb700f9f97d929442e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
content-encoding
br
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-cache-status
MISS
etag
W/"179cd28c9b63753cf7a828f0ea111f7d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=u%2FeTzF1TLWka7uvVvxt07AVrMegIbvNyt4CbsglGfuAApePQjb03SQXVc1xvpESIwIbjNvpEgq%2FpgAl86G7ut45keRE5qUBi63PjeWYmJ9H5HtVmvSDOSiWHkTrbk2zPcIEoAx%2FhlVQZU8UxDLKxmQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
cf-ray
8512b44d88fb2c39-FRA
v84a3a4012de94ce1a686ba8c167c359c1696973893317
static.cloudflareinsights.com/beacon.min.js/
20 KB
7 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

Request headers

Referer
https://login.blockaid.io/
Origin
https://login.blockaid.io
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
content-encoding
gzip
last-modified
Tue, 10 Oct 2023 21:38:13 GMT
server
cloudflare
etag
W/"2023.10.0"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
8512b44dea264d3e-FRA
event
plausible.io/api/
2 B
502 B
XHR
General
Full URL
https://plausible.io/api/event
Requested by
Host: plausible.io
URL: https://plausible.io/js/script.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1e00::1082:1 , Germany, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-DE1-1082 /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
https://login.blockaid.io/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Content-Type
text/plain

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
cdn-edgestorageid
1082
cdn-cachedat
02/06/2024 10:28:05
cdn-pullzone
682664
application
10.0.1.5
alt-svc
h3=":443"; ma=2592000
content-length
2
x-request-id
F7E_QcqYNFwr6Ss5vX4H
server
BunnyCDN-DE1-1082
cdn-proxyver
1.04
cdn-requestpullcode
202
content-type
text/plain; charset=utf-8
access-control-allow-origin
*
cdn-uid
153cb5b1-399a-48ef-b5bf-098c03770254
cache-control
must-revalidate, max-age=0, private
access-control-allow-credentials
true
permissions-policy
interest-cohort=()
cdn-requestid
23f04476b76047eac28b5c2aa6332347
cdn-requestcountrycode
DE
cdn-requestpullsuccess
True
rum
login.blockaid.io/cdn-cgi/
0
160 B
XHR
General
Full URL
https://login.blockaid.io/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://login.blockaid.io/?from=docs.blockaid.io%2F&docs=true&redirect=%2F
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
content-type
application/json

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://login.blockaid.io
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
8512b44f6b782c39-FRA
roboto-latin-300-normal-f7591131.woff2
login.blockaid.io/assets/
15 KB
16 KB
Font
General
Full URL
https://login.blockaid.io/assets/roboto-latin-300-normal-f7591131.woff2
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/assets/index-9cb2e32f.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f75911313e1c7802c23345ab57e754d87801581706780c993fb23ff4e0fe62ef
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://login.blockaid.io/assets/index-9cb2e32f.css
Origin
https://login.blockaid.io
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-cache-status
MISS
etag
"305380e1e17a6190bf0e1b1df988e206"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mcFWpdrCcOm0WOJ9fp%2Bu7ufyYbz8JbPPCj2yJhyrMAlqCTCFDqy8A25D2UOEht5PQ10d1UvZdia%2BlG30CwAhMLgYVPTmneB7j12X7lbumrIiAdIv6P4xCQfZ%2Bso0zcvhaSxVZ363yt3oQRg9r0IYYA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
8512b44f8b942c39-FRA
content-length
15740
roboto-latin-400-normal-f6734f81.woff2
login.blockaid.io/assets/
15 KB
16 KB
Font
General
Full URL
https://login.blockaid.io/assets/roboto-latin-400-normal-f6734f81.woff2
Requested by
Host: login.blockaid.io
URL: https://login.blockaid.io/assets/index-9cb2e32f.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:755 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://login.blockaid.io/assets/index-9cb2e32f.css
Origin
https://login.blockaid.io
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Tue, 06 Feb 2024 10:28:05 GMT
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-cache-status
MISS
etag
"08f4387fb4e2a84a1846c49e30b7bcef"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kPcWlRxMNJzwRazX%2F8Hy%2BWWO%2B0Z2rL9WspI02OjUoaiMXlef2PVg%2BX6sEKiXLU3vt8OV2AMhbVKVKyX%2Fy0UFSHiM06ppGAOBKXpFPcsZ5tSYWKpB0M%2FEE7F4fcQEitBicDjSxLsmEEV6qFwkR%2BnEIg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=14400, must-revalidate
accept-ranges
bytes
cf-ray
8512b44f8b962c39-FRA
content-length
15744

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| plausible object| DD_LOGS object| __cfBeacon

1 Cookies

Domain/Path Name / Value
login.blockaid.io/ Name: _dd_s
Value: logs=1&id=09b1a227-38bd-4f51-a793-d2446a372ace&created=1707215285630&expire=1707216185630

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Content-Type-Options nosniff