Submitted URL: http://zx2c4.com/
Effective URL: https://www.zx2c4.com/
Submission: On April 12 via manual from US

Summary

This website contacted 4 IPs in 2 countries across 2 domains to perform 14 HTTP transactions. The main IP is 2604:1380:1:4d00::5, located in Parsippany, United States and belongs to PACKET, US. The main domain is www.zx2c4.com.
TLS certificate: Issued by R3 on April 5th 2021. Valid for: 3 months.
This is the only time www.zx2c4.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
13 zx2c4.com
zx2c4.com
www.zx2c4.com
git.zx2c4.com
547 KB
2 google-analytics.com
ssl.google-analytics.com
17 KB
14 2
Domain Requested by
9 www.zx2c4.com www.zx2c4.com
3 git.zx2c4.com www.zx2c4.com
2 ssl.google-analytics.com www.zx2c4.com
1 zx2c4.com 1 redirects
14 4

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

Domain
git.zx2c4.com
www.wireguard.com
www.passwordstore.org
www.edgesecurity.com
www.jasondonenfeld.com
Subject Issuer Validity Valid
www.zx2c4.com
R3
2021-04-05 -
2021-07-04
3 months crt.sh
git.zx2c4.com
R3
2021-03-09 -
2021-06-07
3 months crt.sh
*.google-analytics.com
GTS CA 1O1
2021-03-16 -
2021-06-08
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.zx2c4.com/
Frame ID: C5F6BB0337126A88CB2018C1C97AB34F
Requests: 14 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://zx2c4.com/ HTTP 301
    https://www.zx2c4.com/ Page URL

Page Statistics

14
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

4
Subdomains

4
IPs

2
Countries

564 kB
Transfer

722 kB
Size

0
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://zx2c4.com/ HTTP 301
    https://www.zx2c4.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.zx2c4.com/
Redirect Chain
  • http://zx2c4.com/
  • https://www.zx2c4.com/
2 KB
1 KB
Document
General
Full URL
https://www.zx2c4.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
7f9bd8a680da701aadca988da6eddcb0231a8b6baea31c43d2d658dabe013615
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.zx2c4.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:24 GMT
content-type
text/html
last-modified
Thu, 11 Feb 2021 14:00:06 GMT
etag
W/"60253866-76e"
server
ZX2C4 Web Server
strict-transport-security
max-age=15768020; preload
x-content-type-options
nosniff
x-frame-options
sameorigin
x-xss-protection
1; mode=block
content-encoding
gzip

Redirect headers

Date
Mon, 12 Apr 2021 17:33:24 GMT
Content-Type
text/html
Content-Length
162
Connection
keep-alive
Keep-Alive
timeout=20
Location
https://www.zx2c4.com/
Server
ZX2C4 Web Server
styles.min.css
www.zx2c4.com/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://www.zx2c4.com/css/styles.min.css
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
458dd80cf36396b2907a2c7071e0eb004b1a44715066c4cde8afffe44ff78dee
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Sun, 21 Feb 2016 21:12:38 GMT
server
ZX2C4 Web Server
etag
W/"56ca2846-c0b"
x-frame-options
sameorigin
content-type
text/css
strict-transport-security
max-age=15768020; preload
x-xss-protection
1; mode=block
scripts.min.js
www.zx2c4.com/js/
95 KB
40 KB
Script
General
Full URL
https://www.zx2c4.com/js/scripts.min.js
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
d1f18fd5fe67775bec9ef9eae40e388153be6ccc9ad8d1fe3c8081bbbf97d331
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 23 Mar 2016 16:09:52 GMT
server
ZX2C4 Web Server
etag
W/"56f2bfd0-17bd4"
x-frame-options
sameorigin
content-type
application/javascript
strict-transport-security
max-age=15768020; preload
x-xss-protection
1; mode=block
background.min.js
www.zx2c4.com/js/
103 B
355 B
Script
General
Full URL
https://www.zx2c4.com/js/background.min.js
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
b1fc01f6da618473c18b758945d6d1d2196befaf106d01c7ba214a431cc2eade
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:24 GMT
x-content-type-options
nosniff
last-modified
Wed, 05 Dec 2012 08:54:03 GMT
server
ZX2C4 Web Server
etag
"50bf0bab-67"
x-frame-options
sameorigin
content-type
application/javascript
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
103
x-xss-protection
1; mode=block
tree.jpg
www.zx2c4.com/images/
8 KB
9 KB
Image
General
Full URL
https://www.zx2c4.com/images/tree.jpg
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/css/styles.min.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
38f9a05419e8e450d3f1716cd1dfbcb599a05cc6d8baa27db91db42996fe5be3
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/css/styles.min.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Mon, 02 Jun 2008 22:22:56 GMT
server
ZX2C4 Web Server
etag
"484472c0-2138"
x-frame-options
sameorigin
content-type
image/jpeg
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
8504
x-xss-protection
1; mode=block
lmmonoprop10-regular.otf
www.zx2c4.com/fonts/
107 KB
107 KB
Font
General
Full URL
https://www.zx2c4.com/fonts/lmmonoprop10-regular.otf
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/css/styles.min.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
59036dd0b599f3e90c41dc4b063849bb36ba29058f94d386718fb9ce523d8657
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Origin
https://www.zx2c4.com
Referer
https://www.zx2c4.com/css/styles.min.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Mon, 23 May 2011 22:52:18 GMT
server
ZX2C4 Web Server
etag
"4ddae522-1abbc"
x-frame-options
sameorigin
content-type
application/octet-stream
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
109500
x-xss-protection
1; mode=block
lmmonoprop10-oblique.otf
www.zx2c4.com/fonts/
114 KB
114 KB
Font
General
Full URL
https://www.zx2c4.com/fonts/lmmonoprop10-oblique.otf
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/css/styles.min.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
7306b49832153fb387be1c741962a72d36127a2176f855d11c9903e6a15bfaca
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Origin
https://www.zx2c4.com
Referer
https://www.zx2c4.com/css/styles.min.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Mon, 23 May 2011 22:52:18 GMT
server
ZX2C4 Web Server
etag
"4ddae522-1c81c"
x-frame-options
sameorigin
content-type
application/octet-stream
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
116764
x-xss-protection
1; mode=block
streaks.jpg
www.zx2c4.com/images/
178 KB
179 KB
Image
General
Full URL
https://www.zx2c4.com/images/streaks.jpg
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Fri, 15 Oct 2010 05:43:01 GMT
server
ZX2C4 Web Server
etag
"4cb7e9e5-2c8d8"
x-frame-options
sameorigin
content-type
image/jpeg
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
182488
x-xss-protection
1; mode=block
projects
git.zx2c4.com/json/
27 KB
8 KB
Script
General
Full URL
https://git.zx2c4.com/json/projects?callback=jQuery19109802219758254016_1618248804954&_=1618248804955
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/js/scripts.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::3 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ZX2C4 Web Server
x-frame-options
sameorigin
content-type
application/javascript; charset=utf-8
strict-transport-security
max-age=15768020; preload
x-xss-protection
1; mode=block
random-code
git.zx2c4.com/json/
40 KB
13 KB
Script
General
Full URL
https://git.zx2c4.com/json/random-code?callback=jQuery19109802219758254016_1618248804956&_=1618248804957
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/js/scripts.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::3 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ZX2C4 Web Server
x-frame-options
sameorigin
content-type
application/javascript; charset=utf-8
strict-transport-security
max-age=15768020; preload
x-xss-protection
1; mode=block
lmmono10-regular.otf
www.zx2c4.com/fonts/
63 KB
63 KB
Font
General
Full URL
https://www.zx2c4.com/fonts/lmmono10-regular.otf
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/css/styles.min.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::5 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
22deb6d3be3ffcb40b33f0e010afb256c677d97c2a2bdee1f5740cdc97751558
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Origin
https://www.zx2c4.com
Referer
https://www.zx2c4.com/css/styles.min.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Mon, 23 May 2011 22:52:18 GMT
server
ZX2C4 Web Server
etag
"4ddae522-fcac"
x-frame-options
sameorigin
content-type
application/octet-stream
strict-transport-security
max-age=15768020; preload
accept-ranges
bytes
content-length
64684
x-xss-protection
1; mode=block
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/js/scripts.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 19 Mar 2021 19:22:18 GMT
server
Golfe2
age
1481
date
Mon, 12 Apr 2021 17:08:44 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
17168
expires
Mon, 12 Apr 2021 19:08:44 GMT
__utm.gif
ssl.google-analytics.com/r/
35 B
378 B
Image
General
Full URL
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=353455793&utmhn=www.zx2c4.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=ZX2C4&utmhid=159389778&utmr=-&utmp=%2F&utmht=1618248805842&utmac=UA-135234-1&utmcc=__utma%3D245789135.625155215.1618248806.1618248806.1618248806.1%3B%2B__utmz%3D245789135.1618248806.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1155614165&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:829::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 12 Apr 2021 17:33:25 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
random-code
git.zx2c4.com/json/
39 KB
11 KB
Script
General
Full URL
https://git.zx2c4.com/json/random-code?callback=jQuery19109802219758254016_1618248804956&_=1618248804958
Requested by
Host: www.zx2c4.com
URL: https://www.zx2c4.com/js/scripts.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2604:1380:1:4d00::3 Parsippany, United States, ASN54825 (PACKET, US),
Reverse DNS
Software
ZX2C4 Web Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.zx2c4.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Apr 2021 17:33:43 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ZX2C4 Web Server
x-frame-options
sameorigin
content-type
application/javascript; charset=utf-8
strict-transport-security
max-age=15768020; preload
x-xss-protection
1; mode=block

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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
Strict-Transport-Security max-age=15768020; preload
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block