Submitted URL: http://book.aferry.com/
Effective URL: https://book.aferry.com/
Submission: On February 18 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 2 countries across 3 domains to perform 12 HTTP transactions. The main IP is 2606:4700::6812:18f4, located in United States and belongs to CLOUDFLARENET, US. The main domain is book.aferry.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 7th 2023. Valid for: a year.
This is the only time book.aferry.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 2606:4700::68... 13335 (CLOUDFLAR...)
2 18.170.237.171 16509 (AMAZON-02)
1 151.101.66.137 54113 (FASTLY)
1 162.247.243.29 54113 (FASTLY)
12 5
Apex Domain
Subdomains
Transfer
9 aferry.com
book.aferry.com
static.aferry.com
snowplow.aferry.com
262 KB
1 nr-data.net
bam.nr-data.net — Cisco Umbrella Rank: 260
402 B
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 737
15 KB
12 3
Domain Requested by
4 book.aferry.com 1 redirects book.aferry.com
3 static.aferry.com book.aferry.com
static.aferry.com
2 snowplow.aferry.com book.aferry.com
1 bam.nr-data.net js-agent.newrelic.com
1 js-agent.newrelic.com book.aferry.com
12 5

This site contains no links.

Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-06-07 -
2024-06-06
a year crt.sh
*.aferry.com
Amazon RSA 2048 M02
2023-12-31 -
2025-01-28
a year crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1
2024-01-15 -
2025-02-15
a year crt.sh
*.nr-data.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-09-29 -
2024-10-01
a year crt.sh

This page contains 2 frames:

Primary Page: https://book.aferry.com/
Frame ID: 40E239CA800E1FC48E871558FD62BDDD
Requests: 10 HTTP requests in this frame

Frame: http://book.aferry.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Frame ID: F40259CB1258397954DC74CDD2EDA79B
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://book.aferry.com/ HTTP 301
    https://book.aferry.com/ Page URL

Page Statistics

12
Requests

83 %
HTTPS

25 %
IPv6

3
Domains

5
Subdomains

5
IPs

2
Countries

277 kB
Transfer

940 kB
Size

5
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://book.aferry.com/ HTTP 301
    https://book.aferry.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
book.aferry.com/
Redirect Chain
  • http://book.aferry.com/
  • https://book.aferry.com/
91 KB
20 KB
Document
General
Full URL
https://book.aferry.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
b67b8d580bea626b01c803fd7854582c9f4aea2f49028943a051963d81e6f3b3
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/121.0.6167.184 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-headers
Content-Type, Accept, Origin
access-control-allow-methods
GET,PUT,OPTIONS
access-control-allow-origin
*
cache-control
private, proxy-revalidate, must-revalidate, max-age=120
cf-cache-status
DYNAMIC
cf-ray
8577fa9728b89055-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Sun, 18 Feb 2024 17:27:06 GMT
expires
Sun, 18 Feb 2024 17:29:06 GMT
last-modified
Sun, 18 Feb 2024 17:27:06 GMT
server
cloudflare
vary
Accept-Encoding
x-aspnet-version
4.0.30319
x-aspnetmvc-version
5.2
x-content-type-options
nosniff
x-powered-by
ASP.NET

Redirect headers

CF-RAY
8577fa96cbf571ac-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Sun, 18 Feb 2024 17:27:06 GMT
Expires
Sun, 18 Feb 2024 18:27:06 GMT
Location
https://book.aferry.com/
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
aferry-main.min.css
static.aferry.com/common/css/
156 KB
32 KB
Stylesheet
General
Full URL
https://static.aferry.com/common/css/aferry-main.min.css?v=20200218
Requested by
Host: book.aferry.com
URL: https://book.aferry.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6f08ebafe12a5d25045b6220aea993a45adbf60bb8075106344d782165dffa33

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://book.aferry.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:06 GMT
via
1.1 4f41a6860ab116e6fd0a110c5ba1420a.cloudfront.net (CloudFront)
content-encoding
br
cf-cache-status
HIT
x-amz-cf-pop
VIE50-P1
age
265394
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
last-modified
Tue, 06 Feb 2024 14:30:57 GMT
server
cloudflare
etag
W/"f5e7460da7e3e827231a98bd54650137"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000
cf-ray
8577fa992ad79055-FRA
x-amz-cf-id
JB7s-zcbWzU9VYOTjPMn602vV6K32zoDw7eJz8yRl8ON8ImcxHYM1A==
expires
Mon, 17 Feb 2025 17:27:06 GMT
jqueryandui
book.aferry.com/bundles/
328 KB
98 KB
Script
General
Full URL
https://book.aferry.com/bundles/jqueryandui?v=EqZGORW33G_T5Qt4kFx9KtwAHNrHK4nE1miLpLgmogs1
Requested by
Host: book.aferry.com
URL: https://book.aferry.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
82a07c20de13af10fae057663e8f29ee01dd68d3ce8c75676dbd4a7d74a9f941
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://book.aferry.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
x-aspnet-version
4.0.30319
x-powered-by
ASP.NET
last-modified
Sun, 18 Feb 2024 17:27:06 GMT
server
cloudflare
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,PUT,OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public
cf-ray
8577fa991ab49055-FRA
access-control-allow-headers
Content-Type, Accept, Origin
expires
Mon, 17 Feb 2025 17:27:06 GMT
FerryScanner
book.aferry.com/bundles/Mobile/
286 KB
83 KB
Script
General
Full URL
https://book.aferry.com/bundles/Mobile/FerryScanner?v=wrr7BVkloBy_pLRJH9tp7vB7j9mU5UWQ9aAyRKubUwE1
Requested by
Host: book.aferry.com
URL: https://book.aferry.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
21fd38ea2d89eea98d3bf82ecf5abdd75545d5804d191bc2d7c73c0671fb743b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://book.aferry.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
x-aspnet-version
4.0.30319
x-powered-by
ASP.NET
last-modified
Sun, 18 Feb 2024 17:27:06 GMT
server
cloudflare
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,PUT,OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public
cf-ray
8577fa991ab99055-FRA
access-control-allow-headers
Content-Type, Accept, Origin
expires
Mon, 17 Feb 2025 17:27:06 GMT
opensans-regular-webfont.woff2
static.aferry.com/common/fonts/
0
0

afeng.svgz
static.aferry.com/common/img/
18 KB
6 KB
Image
General
Full URL
https://static.aferry.com/common/img/afeng.svgz
Requested by
Host: static.aferry.com
URL: https://static.aferry.com/common/css/aferry-main.min.css?v=20200218
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fd5d8c04070f52955fe1ac4ce88f0a4949bdebfe1c05c4f4723b2faa60c75455

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://static.aferry.com/common/css/aferry-main.min.css?v=20200218
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:06 GMT
via
1.1 7f49a9d7acd3e2b85c2c573f92e92d4c.cloudfront.net (CloudFront)
content-encoding
br
cf-cache-status
HIT
x-amz-cf-pop
VIE50-P1
age
265394
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
last-modified
Tue, 06 Feb 2024 14:33:17 GMT
server
cloudflare
etag
W/"e283edace595526c388ae0010eb1a6ab"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=31536000
cf-ray
8577fa998b3b9055-FRA
x-amz-cf-id
jXdHA85evOLqn6eqqqDxDN8b3uznLhkKbI98SSab64w3rQ1WdW0yLg==
expires
Mon, 17 Feb 2025 17:27:06 GMT
opensans-regular-webfont.woff
static.aferry.com/common/fonts/
22 KB
23 KB
Font
General
Full URL
https://static.aferry.com/common/fonts/opensans-regular-webfont.woff
Requested by
Host: static.aferry.com
URL: https://static.aferry.com/common/css/aferry-main.min.css?v=20200218
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:18f4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
22e7a1b10c110072f5a0bfd16e2197a76b279ec879bcce8978fada1dc9ee5d40

Request headers

Referer
https://static.aferry.com/common/css/aferry-main.min.css?v=20200218
Origin
https://book.aferry.com
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/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:06 GMT
via
1.1 8d31bbd9d6638cdacab37047b8045da4.cloudfront.net (CloudFront)
cf-cache-status
HIT
x-amz-cf-pop
FRA53-C1
age
265341
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
22660
last-modified
Tue, 06 Feb 2024 14:30:57 GMT
server
cloudflare
etag
"79515ad0788973c533405f7012dfeccd"
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
public, max-age=31536000
vary
Accept-Encoding
accept-ranges
bytes
cf-ray
8577fa99bcbc1c32-FRA
x-amz-cf-id
VtE2qNQgOYKFG00EgUDTEFG5Eh-BjlEr_7l2EtPs33sCWP_3K0SoDw==
expires
Mon, 17 Feb 2025 17:27:06 GMT
tp2
snowplow.aferry.com/com.snowplowanalytics.snowplow/ Frame
0
0
Preflight
General
Full URL
https://snowplow.aferry.com/com.snowplowanalytics.snowplow/tp2
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.170.237.171 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-170-237-171.eu-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://book.aferry.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type, SP-Anonymous
access-control-allow-origin
https://book.aferry.com
access-control-max-age
600
content-length
0
date
Sun, 18 Feb 2024 17:27:06 GMT
server
nginx
tp2
snowplow.aferry.com/com.snowplowanalytics.snowplow/
2 B
327 B
XHR
General
Full URL
https://snowplow.aferry.com/com.snowplowanalytics.snowplow/tp2
Requested by
Host: book.aferry.com
URL: https://book.aferry.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.170.237.171 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-170-237-171.eu-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
https://book.aferry.com/
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/121.0.6167.184 Safari/537.36
Content-Type
application/json; charset=UTF-8

Response headers

access-control-allow-origin
https://book.aferry.com
date
Sun, 18 Feb 2024 17:27:06 GMT
access-control-allow-credentials
true
content-type
text/plain; charset=UTF-8
server
nginx
content-length
2
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID PSA OUR IND COM NAV STA"
main.js
book.aferry.com/cdn-cgi/challenge-platform/scripts/jsd/ Frame F402
0
0

nr-1216.min.js
js-agent.newrelic.com/
38 KB
15 KB
Script
General
Full URL
https://js-agent.newrelic.com/nr-1216.min.js
Requested by
Host: book.aferry.com
URL: https://book.aferry.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.66.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6f973e7d75a7e6f6e59708f19631c8890034db5debb4d04f189deb53c114e708
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://book.aferry.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

x-amz-version-id
ibRtDmp9QPDop46QbSE1xCN8MEKug8pl
content-encoding
br
via
1.1 varnish
date
Sun, 18 Feb 2024 17:27:06 GMT
strict-transport-security
max-age=300
x-amz-request-id
6X4PABDY3CNC5Y0K
x-amz-server-side-encryption
AES256
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
15095
x-amz-id-2
go53bp0sLZx8McuVFq4qbL9mXdhJnrf3rQFQ9hXdueHdtbyYa5k9Wm/9hkt1hj5wVbkEvDBP72Y=
x-served-by
cache-fra-eddf8230036-FRA
last-modified
Wed, 18 Oct 2023 20:59:41 GMT
server
AmazonS3
x-timer
S1708277227.876402,VS0,VE0
etag
"9f533d8cd24b2c5e3b4dc886ecbd43e8"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=86400, stale-if-error=86400
accept-ranges
bytes
x-cache-hits
70460
c8380cba8f
bam.nr-data.net/1/
56 B
402 B
Script
General
Full URL
https://bam.nr-data.net/1/c8380cba8f?a=192049961,108633439&v=1216.487a282&to=NgFUbRRUDREDUEFeWA9Le28lGjAHA0FWX3EEFkRQA0YgDQxHR1hbDQFEFi5BDg4%3D&rst=868&ck=0&ref=https://book.aferry.com/&ap=17&be=412&fe=769&dc=747&af=err,xhr,stn,ins&perf=%7B%22timing%22:%7B%22of%22:1708277226018,%22n%22:0,%22f%22:49,%22dn%22:49,%22dne%22:49,%22c%22:49,%22s%22:62,%22ce%22:82,%22rq%22:82,%22rp%22:392,%22rpe%22:393,%22dl%22:394,%22di%22:747,%22ds%22:747,%22de%22:769,%22dc%22:769,%22l%22:769,%22le%22:769%7D,%22navigation%22:%7B%7D%7D&fp=457&fcp=480&at=GkZXG1xOQQwQHUFFXhEtUhtcF1BWIQt0cQVWUHUPJ3cgVFERSBsVFEYMQkRgEAcQclJSWRVGDBsrWhkLDl9UGAJPVBYRMVwNBg1ERhd5NUQHCUgFWEI1WlsBA1pETg9SHEMjEkNZUmAEBn1QEhpWUVUdBgEXSS9%2BbSt5T0IOWl5SFyYBVVIJHEMhCkFaWlJOVQQISAVNVFMFAhkGWVAWagdTAhALHAAEAE9XABsbSA%3D%3D&jsonp=NREUM.setToken
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1216.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
978cb457b9642722b602ab2f8442966b720f56959197ed53553128b628876c99

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://book.aferry.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Sun, 18 Feb 2024 17:27:07 GMT
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
content-type
text/javascript
access-control-allow-origin
*
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
Connection
keep-alive
Content-Length
56
x-served-by
cache-fra-eddf8230024-FRA

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
static.aferry.com
URL
https://static.aferry.com/common/fonts/opensans-regular-webfont.woff2
Domain
book.aferry.com
URL
http://book.aferry.com/cdn-cgi/challenge-platform/scripts/jsd/main.js

Verdicts & Comments Add Verdict or Comment

34 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.

object| 0 object| NREUM object| newrelic function| __nr_require boolean| g_InsertCookies string| g_kmlUrl boolean| g_isChosenCarEnabled boolean| g_isopenbookavailable object| today object| g_afs_params object| g_afs_localText object| g_cal_params string| gFaPayment object| g_FaAllRoutes string| g_googleMapUrl function| $ function| jQuery object| allroutes object| afs object| cal object| ddimagepanner object| Tabs number| tid object| aferrySnowplow boolean| g_AF18245 boolean| g_AF18564 string| surl object| g_Amend object| g_BookedVehicles object| g_AmendCoCode boolean| g_IsBookAmend string| g_FAID string| g_IsDiffRetDetails object| jQuery1113022055053726984308

5 Cookies

Domain/Path Name / Value
book.aferry.com/ Name: AferryNetGlobalID
Value: 59e8801dc2a840bb986026612c7a39a1
.aferry.com/ Name: __cf_bm
Value: FKPPwcjo0CTHGt8gE4Y.DL9CO3wa2GjV4pb.lHFltzk-1708277226-1.0-AR4I/8UfV00xIwhMiyeHqICHr5xEL/DZ+tKekZH2IDPaF0G3pe2H60vZxBLGKHizdtP5lDfaaOvu8zO/n63hANiM+CVtkGju2ZZ/fh4HZK7B
book.aferry.com/ Name: _sp_ses.b0c0
Value: *
book.aferry.com/ Name: _sp_id.b0c0
Value: 9cbb2165-e99e-4567-ad08-30436d4cfb10.1708277227.1.1708277227.1708277227.f34a9e8c-6005-4c82-bc68-ea5f0178be2f
.aferry.com/ Name: sp
Value: 9f4d442c-3cbe-4124-ac0b-31dc07d86400

3 Console Messages

Source Level URL
Text
javascript error URL: https://book.aferry.com/
Message:
Access to font at 'https://static.aferry.com/common/fonts/opensans-regular-webfont.woff2' from origin 'https://book.aferry.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://static.aferry.com/common/fonts/opensans-regular-webfont.woff2
Message:
Failed to load resource: net::ERR_FAILED
security error
Message:
Mixed Content: The page at 'https://book.aferry.com/' was loaded over HTTPS, but requested an insecure script 'http://book.aferry.com/cdn-cgi/challenge-platform/scripts/jsd/main.js'. This request has been blocked; the content must be served over HTTPS.

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