URL: http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIs...
Submission: On August 19 via manual from US

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 8 HTTP transactions. The main IP is 104.16.95.80, located in United States and belongs to CLOUDFLARENET, US. The main domain is na-sj32.marketo.com.
This is the only time na-sj32.marketo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 104.16.95.80 13335 (CLOUDFLAR...)
2 104.124.158.178 16625 (AKAMAI-AS)
1 192.28.147.68 53580 (MARKETO)
8 3
Domain Requested by
5 na-sj32.marketo.com na-sj32.marketo.com
2 munchkin.marketo.net na-sj32.marketo.com
munchkin.marketo.net
1 644-vcf-457.mktoresp.com munchkin.marketo.net
8 3

This site contains no links.

Subject Issuer Validity Valid

This page contains 1 frames:

Primary Page: http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Frame ID: A19F1B9EDD6D122A404C51593F541FBE
Requests: 8 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

8
Requests

0 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

84 kB
Transfer

241 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set UnsubscribePage.html
na-sj32.marketo.com/lp/nasdaqsandbox/
9 KB
4 KB
Document
General
Full URL
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Protocol
HTTP/1.1
Server
104.16.95.80 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01c072604b12012df03f9e09f9fcc53931326b36bcd1440f6004dabe73269297
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Host
na-sj32.marketo.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding
gzip, deflate
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Type
text/html; charset=utf-8
Content-Length
2990
Connection
keep-alive
Set-Cookie
__cfduid=d2bb1f5bd8bdbd99581b160039c4d50fe1597853530; expires=Fri, 18-Sep-20 16:12:10 GMT; path=/; domain=.na-sj32.marketo.com; HttpOnly; SameSite=Lax __cf_bm=760fcbe7dfc2dededa5042459ce5079d463e9706-1597853531-1800-AbJMjhVgO31k7L3XAJZBJgZ6CSYgDl+dngyp7C469KvwdFhgzq97rjLxp7E6JQzqqyxr/la/CGsR7G3DUZ10fMk=; path=/; expires=Wed, 19-Aug-20 16:42:11 GMT; domain=.na-sj32.marketo.com; HttpOnly; SameSite=None
P3p
CP="CAO CURa ADMa DEVa TAIa OUR IND UNI COM NAV INT"
Vary
*,Accept-Encoding
X-Content-Type-Options
nosniff
Content-Encoding
gzip
Accept-Ranges
bytes
CF-Cache-Status
DYNAMIC
cf-request-id
04a91712ff0000084351947200000001
Server
cloudflare
CF-RAY
5c552797ffea0843-CDG
forms2.min.js
na-sj32.marketo.com/js/forms2/js/
205 KB
68 KB
Script
General
Full URL
http://na-sj32.marketo.com/js/forms2/js/forms2.min.js
Requested by
Host: na-sj32.marketo.com
URL: http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Protocol
HTTP/1.1
Server
104.16.95.80 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f24c51a94a931f1bdd7c3dacc9ebb3848305f5eb5a3feddf0b01227f6c778c17
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
7157
Transfer-Encoding
chunked
Connection
keep-alive
cf-request-id
04a9171468000008435195d200000001
Last-Modified
Wed, 22 Jul 2020 19:04:14 GMT
Server
cloudflare
ETag
"25e09c9-33237-5ab0c67dc4780"
Vary
Accept-Encoding
Content-Type
application/x-javascript; charset=utf-8
Cache-Control
public, max-age=14400
CF-RAY
5c55279a4dcd0843-CDG
Expires
Wed, 19 Aug 2020 20:12:11 GMT
munchkin.js
munchkin.marketo.net//
1 KB
1 KB
Script
General
Full URL
http://munchkin.marketo.net//munchkin.js
Requested by
Host: na-sj32.marketo.com
URL: http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Protocol
HTTP/1.1
Server
104.124.158.178 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-124-158-178.deploy.static.akamaitechnologies.com
Software
AkamaiNetStorage /
Resource Hash
5cc2628039ee08964a5f46fb8abb1d5e1ec87e1200d12862ef1232bbfed7da55

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
Last-Modified
Wed, 05 Aug 2020 03:11:00 GMT
Server
AkamaiNetStorage
ETag
"a67ed8ce0a86706b9f73a86806ce5bd3:1596597060.25158"
Vary
Accept-Encoding
P3P
policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Connection
keep-alive
Accept-Ranges
bytes
Content-Type
application/x-javascript
Content-Length
752
stripmkttok.js
na-sj32.marketo.com/js/
2 KB
1 KB
Script
General
Full URL
http://na-sj32.marketo.com/js/stripmkttok.js
Requested by
Host: na-sj32.marketo.com
URL: http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Protocol
HTTP/1.1
Server
104.16.95.80 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f7545b96ed2740220c349ae9deb614faf1f0f211d4cf710788e0790f74cc9715
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
7157
Connection
keep-alive
Content-Length
678
cf-request-id
04a91714750000cde315971200000001
Last-Modified
Wed, 22 Jul 2020 19:04:14 GMT
Server
cloudflare
ETag
"25a0f00-602-5ab0c67dc4780"
Vary
Accept-Encoding
Content-Type
application/x-javascript; charset=utf-8
Cache-Control
public, max-age=14400
Accept-Ranges
bytes
CF-RAY
5c55279a5a13cde3-CDG
Expires
Wed, 19 Aug 2020 20:12:11 GMT
forms2.css
na-sj32.marketo.com/js/forms2/css/
13 KB
3 KB
Stylesheet
General
Full URL
http://na-sj32.marketo.com/js/forms2/css/forms2.css
Requested by
Host: na-sj32.marketo.com
URL: http://na-sj32.marketo.com/js/forms2/js/forms2.min.js
Protocol
HTTP/1.1
Server
104.16.95.80 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
256e42104f48a5fa80b031da12dc56acde224fba3f9810f8f8192b39136d365a
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
7156
Connection
keep-alive
Content-Length
2623
cf-request-id
04a91714be0000084351961200000001
Last-Modified
Wed, 22 Jul 2020 19:04:14 GMT
Server
cloudflare
ETag
"16118f-3437-5ab0c67dc4780"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=14400
Accept-Ranges
bytes
CF-RAY
5c55279acf1a0843-CDG
Expires
Wed, 19 Aug 2020 20:12:11 GMT
forms2-theme-simple.css
na-sj32.marketo.com/js/forms2/css/
826 B
759 B
Stylesheet
General
Full URL
http://na-sj32.marketo.com/js/forms2/css/forms2-theme-simple.css
Requested by
Host: na-sj32.marketo.com
URL: http://na-sj32.marketo.com/js/forms2/js/forms2.min.js
Protocol
HTTP/1.1
Server
104.16.95.80 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
14c8c62dc692fd8faa04434e3fed25e7c23d596b732f9db88f6e9f9ff5dfa61c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
CF-Cache-Status
HIT
Age
7156
Connection
keep-alive
Content-Length
242
cf-request-id
04a91714bd0000cde315976200000001
Last-Modified
Wed, 22 Jul 2020 19:04:14 GMT
Server
cloudflare
ETag
"16118e-33a-5ab0c67dc4780"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=14400
Accept-Ranges
bytes
CF-RAY
5c55279acafecde3-CDG
Expires
Wed, 19 Aug 2020 20:12:11 GMT
munchkin.js
munchkin.marketo.net/159/
11 KB
5 KB
Script
General
Full URL
http://munchkin.marketo.net/159/munchkin.js
Requested by
Host: munchkin.marketo.net
URL: http://munchkin.marketo.net//munchkin.js
Protocol
HTTP/1.1
Server
104.124.158.178 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-124-158-178.deploy.static.akamaitechnologies.com
Software
AkamaiNetStorage /
Resource Hash
459e23d23ffe65a86f3a1f67c07edc92e0c69461ff83fbd63764d7b36cac92fc

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
Last-Modified
Fri, 08 May 2020 02:24:14 GMT
Server
AkamaiNetStorage
ETag
"79274ffc293e4f76fc372b953f780d16:1588904654.430334"
Vary
Accept-Encoding
P3P
policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Cache-Control
max-age=8640000
Connection
keep-alive
Accept-Ranges
bytes
Content-Type
application/x-javascript
Content-Length
4810
Expires
Fri, 27 Nov 2020 16:12:11 GMT
visitWebPage
644-vcf-457.mktoresp.com/webevents/
2 B
311 B
XHR
General
Full URL
http://644-vcf-457.mktoresp.com/webevents/visitWebPage?_mchNc=1597853531385&_mchCn=UnsubscribePage&_mchId=644-VCF-457&_mchTk=_mch-marketo.com-1597853531384-44917&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9&_mchWs=j1RR&_mchHo=na-sj32.marketo.com&_mchPo=&_mchRu=%2Flp%2Fnasdaqsandbox%2FUnsubscribePage.html&_mchPc=http%3A&_mchVr=159&_mchEcid=&_mchHa=&_mchRe=&_mchQp=mkt_unsubscribe%3D1__-__mkt_tok%3DeyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
Requested by
Host: munchkin.marketo.net
URL: http://munchkin.marketo.net/159/munchkin.js
Protocol
HTTP/1.1
Server
192.28.147.68 , United States, ASN53580 (MARKETO, US),
Reverse DNS
Software
nginx /
Resource Hash
565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3

Request headers

Referer
http://na-sj32.marketo.com/lp/nasdaqsandbox/UnsubscribePage.html?mkt_unsubscribe=1&mkt_tok=eyJpIjoiTlRreE5qWXhNelk0WkdZMSIsInQiOiI5QVRDVkxZK1g5aXVnNW40SFhZbFdiQWNvM3E4RnpwczNrd1h6UDVVZldWVHNQY0lCbUhySVN0cHlHOHhBaHZCVmlMUU02djdNUFNIVWprWVBQV0dkK1ZEUlBwTnZQTkcyT2ExaWZpTE96ZkFVU2w0b0JKTGM2Z2hhVjh0VkVKWiJ9
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Wed, 19 Aug 2020 16:12:11 GMT
Content-Encoding
gzip
Server
nginx
Transfer-Encoding
chunked
Content-Type
text/plain; charset=UTF-8
Access-Control-Allow-Origin
*
Connection
keep-alive
X-Request-Id
af717080-37b1-448a-b539-f615b9f442d8

Verdicts & Comments Add Verdict or Comment

8 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| trustedTypes object| MktoForms2 function| mktoMunchkinFunction object| Munchkin function| mktoMunchkin object| jQuery1124021220258118620916 object| MunchkinTracker string| __mktTokVal

0 Cookies

1 Console Messages

Source Level URL
Text
console-api debug URL: http://munchkin.marketo.net/159/munchkin.js(Line 22)
Message:
Munchkin.init("%s") options: 644-VCF-457 [object Object]

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