URL: https://client.silverbills.com/
Submission: On October 09 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 8 HTTP transactions. The main IP is 169.59.161.50, located in United States and belongs to SOFTLAYER, US. The main domain is client.silverbills.com.
TLS certificate: Issued by RapidSSL TLS RSA CA G1 on January 23rd 2021. Valid for: a year.
This is the only time client.silverbills.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 169.59.161.50 36351 (SOFTLAYER)
1 104.21.22.127 13335 (CLOUDFLAR...)
1 142.250.184.202 15169 (GOOGLE)
3 216.58.212.131 15169 (GOOGLE)
8 4
Domain Requested by
3 fonts.gstatic.com fonts.googleapis.com
3 client.silverbills.com client.silverbills.com
1 fonts.googleapis.com client
1 www.silverbills.com client.silverbills.com
8 4

This site contains no links.

Subject Issuer Validity Valid
client.silverbills.com
RapidSSL TLS RSA CA G1
2021-01-23 -
2022-01-23
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-07-15 -
2022-07-14
a year crt.sh
upload.video.google.com
GTS CA 1C3
2021-09-13 -
2021-11-20
2 months crt.sh
*.gstatic.com
GTS CA 1C3
2021-09-13 -
2021-11-20
2 months crt.sh

This page contains 1 frames:

Primary Page: https://client.silverbills.com/
Frame ID: 6C6C20455D49CB3BCDCF281F9E40FBFC
Requests: 8 HTTP requests in this frame

Screenshot

Page Title

SilverbillsClient

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • <style>\s+/\*!\s+\* Bootstrap v(\d\.\d\.\d)

Page Statistics

8
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

4
IPs

2
Countries

3269 kB
Transfer

3266 kB
Size

1
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 /
client.silverbills.com/
1 KB
2 KB
Document
General
Full URL
https://client.silverbills.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
169.59.161.50 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
32.a1.3ba9.ip4.static.sl-reverse.com
Software
nginx/1.18.0 + Phusion Passenger 6.0.7 / Phusion Passenger 6.0.7
Resource Hash
2081b285476782faa6c6915a6ac6df2e6cbc8b65f4321b735977ff07b2c7e83f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
client.silverbills.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/93.0.4577.63 Safari/537.36
accept-language
de-DE,de;q=0.9
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
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

content-type
text/html; charset=utf-8
status
200 OK
cache-control
max-age=0, private, must-revalidate
strict-transport-security
max-age=63072000; includeSubDomains
referrer-policy
strict-origin-when-cross-origin
x-permitted-cross-domain-policies
none
x-xss-protection
1; mode=block
x-request-id
b582d236-be75-4cb3-90a6-336469dfe8f9
x-download-options
noopen
etag
W/"2081b285476782faa6c6915a6ac6df2e"
x-frame-options
SAMEORIGIN
x-runtime
0.003179
x-content-type-options
nosniff
date
Sat, 09 Oct 2021 23:13:35 GMT
set-cookie
_silverbills_client_session=SPxQr9F%2Fv75mbG8jc5MGm1UGlINIdCYWex7ioLrUh8TfcbddfAOwD7Pxg5KxPBGWYCTMur2XeI278g%2FoF3LaI1yDF0PjfqSvmn9tjwWAF2ogAva0PfcLLeRDDzmOrMoRVmQsmqyYbGGXCLwEutqmL0p%2FpZ%2Fj7k5L1OUjEY0Wd0%2B3y49LkXSAYHf35ZKkhEUVKLFffaT%2BAycgQIDA%2Fmyus4UlKuQ1UkCXP2jo1mrffBQ7nVTqN9QXxg48wNDoB5ypvbymlZw%2BlM8lt1BJcfyzj121UZ1krOJNK5WpTA1KVcH6Cew%3D--32EwEYQZ9gFWPb0e--4rJO7wBwzBd%2BfXBhWWNTvw%3D%3D; path=/; secure; HttpOnly
x-powered-by
Phusion Passenger 6.0.7
server
nginx/1.18.0 + Phusion Passenger 6.0.7
content-encoding
gzip
application-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
client.silverbills.com/assets/
0
218 B
Stylesheet
General
Full URL
https://client.silverbills.com/assets/application-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
Requested by
Host: client.silverbills.com
URL: https://client.silverbills.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
169.59.161.50 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
32.a1.3ba9.ip4.static.sl-reverse.com
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

:path
/assets/application-04024382391bb910584145d8113cf35ef376b55d125bb4516cebeb14ce788597.css
pragma
no-cache
cookie
_silverbills_client_session=SPxQr9F%2Fv75mbG8jc5MGm1UGlINIdCYWex7ioLrUh8TfcbddfAOwD7Pxg5KxPBGWYCTMur2XeI278g%2FoF3LaI1yDF0PjfqSvmn9tjwWAF2ogAva0PfcLLeRDDzmOrMoRVmQsmqyYbGGXCLwEutqmL0p%2FpZ%2Fj7k5L1OUjEY0Wd0%2B3y49LkXSAYHf35ZKkhEUVKLFffaT%2BAycgQIDA%2Fmyus4UlKuQ1UkCXP2jo1mrffBQ7nVTqN9QXxg48wNDoB5ypvbymlZw%2BlM8lt1BJcfyzj121UZ1krOJNK5WpTA1KVcH6Cew%3D--32EwEYQZ9gFWPb0e--4rJO7wBwzBd%2BfXBhWWNTvw%3D%3D
accept-encoding
gzip, deflate, br
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/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
client.silverbills.com
referer
https://client.silverbills.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://client.silverbills.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Sat, 09 Oct 2021 23:13:35 GMT
content-encoding
gzip
last-modified
Sat, 23 Jan 2021 04:47:10 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"600baa4e-14"
content-type
text/css
cache-control
max-age=315360000
content-length
20
expires
Thu, 31 Dec 2037 23:55:55 GMT
application-cd3f348043920b5ee348.js
client.silverbills.com/packs/js/
3 MB
3 MB
Script
General
Full URL
https://client.silverbills.com/packs/js/application-cd3f348043920b5ee348.js
Requested by
Host: client.silverbills.com
URL: https://client.silverbills.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
169.59.161.50 , United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
32.a1.3ba9.ip4.static.sl-reverse.com
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
5c25956df363fc7ce7c15baf232d448cf878f71fbd250a8c9e6c309fe372711a

Request headers

:path
/packs/js/application-cd3f348043920b5ee348.js
pragma
no-cache
cookie
_silverbills_client_session=SPxQr9F%2Fv75mbG8jc5MGm1UGlINIdCYWex7ioLrUh8TfcbddfAOwD7Pxg5KxPBGWYCTMur2XeI278g%2FoF3LaI1yDF0PjfqSvmn9tjwWAF2ogAva0PfcLLeRDDzmOrMoRVmQsmqyYbGGXCLwEutqmL0p%2FpZ%2Fj7k5L1OUjEY0Wd0%2B3y49LkXSAYHf35ZKkhEUVKLFffaT%2BAycgQIDA%2Fmyus4UlKuQ1UkCXP2jo1mrffBQ7nVTqN9QXxg48wNDoB5ypvbymlZw%2BlM8lt1BJcfyzj121UZ1krOJNK5WpTA1KVcH6Cew%3D--32EwEYQZ9gFWPb0e--4rJO7wBwzBd%2BfXBhWWNTvw%3D%3D
accept-encoding
gzip, deflate, br
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/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
client.silverbills.com
referer
https://client.silverbills.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://client.silverbills.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Sat, 09 Oct 2021 23:13:35 GMT
last-modified
Mon, 16 Aug 2021 20:21:33 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"611ac8cd-31b24b"
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3256907
expires
Thu, 31 Dec 2037 23:55:55 GMT
silverBillsLogoReversed.png
www.silverbills.com/wp-content/uploads/2020/03/
10 KB
11 KB
Image
General
Full URL
https://www.silverbills.com/wp-content/uploads/2020/03/silverBillsLogoReversed.png
Requested by
Host: client.silverbills.com
URL: https://client.silverbills.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.22.127 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
39d7d761f1d592b2df7a0b577e6749ed57c7a8d3ff3e08d73390311cf8ee3383

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://client.silverbills.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Sat, 09 Oct 2021 23:13:36 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
10474
last-modified
Thu, 01 Apr 2021 23:49:06 GMT
server
cloudflare
etag
"60665bf2-28ea"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TkyOjPTOA7VMtAnO8J1Ny1vmntoTfMXYrvUmx8bgsYODucDRAOMUWDpRXO0uSsbaokqjjk%2B2snsjikqxjtDu9SQYYTJmU0HRRy%2F3HHTBB4eC14aq1jmhn%2FzIH%2F0anZimZryPIhc%2F"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
69bb4ce76fb72c19-FRA
css
fonts.googleapis.com/
2 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Lato:400,700|Libre+Baskerville&display=swap
Requested by
Host: client
URL: about:client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f10.1e100.net
Software
ESF /
Resource Hash
53dd2e562c4e5db869c86210996ab79c7eb2fa46a87d833da05ec1d5fd28dd7b
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://client.silverbills.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
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,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"
x-xss-protection
0
last-modified
Sat, 09 Oct 2021 23:13:36 GMT
server
ESF
date
Sat, 09 Oct 2021 23:13:36 GMT
x-frame-options
SAMEORIGIN
report-to
{"group":"AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"}]}
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
cross-origin-opener-policy-report-only
same-origin; report-to="AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"
expires
Sat, 09 Oct 2021 23:13:36 GMT
S6u9w4BMUTPHh6UVSwiPGQ.woff2
fonts.gstatic.com/s/lato/v20/
22 KB
23 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v20/S6u9w4BMUTPHh6UVSwiPGQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lato:400,700|Libre+Baskerville&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.58.212.131 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
ams15s21-in-f131.1e100.net
Software
sffe /
Resource Hash
8d3ca80fa271e94b0c36cf3053b0f806b7a42bb3395b424c99dc0bd218f0ac20
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://client.silverbills.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/93.0.4577.63 Safari/537.36

Response headers

date
Tue, 05 Oct 2021 04:13:08 GMT
x-content-type-options
nosniff
age
414028
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,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
22992
x-xss-protection
0
last-modified
Tue, 10 Aug 2021 00:18:57 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 05 Oct 2022 04:13:08 GMT
kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxM.woff2
fonts.gstatic.com/s/librebaskerville/v9/
26 KB
27 KB
Font
General
Full URL
https://fonts.gstatic.com/s/librebaskerville/v9/kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxM.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lato:400,700|Libre+Baskerville&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.58.212.131 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
ams15s21-in-f131.1e100.net
Software
sffe /
Resource Hash
451dad3dfc12bb5652e7600fa6ba6a2d49d804d10768758940be9fee8cf04399
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://client.silverbills.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/93.0.4577.63 Safari/537.36

Response headers

date
Tue, 05 Oct 2021 03:54:26 GMT
x-content-type-options
nosniff
age
415150
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,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
27108
x-xss-protection
0
last-modified
Thu, 10 Sep 2020 17:02:19 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 05 Oct 2022 03:54:26 GMT
S6uyw4BMUTPHjx4wXg.woff2
fonts.gstatic.com/s/lato/v20/
23 KB
23 KB
Font
General
Full URL
https://fonts.gstatic.com/s/lato/v20/S6uyw4BMUTPHjx4wXg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lato:400,700|Libre+Baskerville&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.58.212.131 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
ams15s21-in-f131.1e100.net
Software
sffe /
Resource Hash
c3c0d3f472358aac78455515c4800771426770c22698e2486d39fdb5505634e1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://client.silverbills.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/93.0.4577.63 Safari/537.36

Response headers

date
Sun, 03 Oct 2021 06:39:46 GMT
x-content-type-options
nosniff
age
578030
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,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
23484
x-xss-protection
0
last-modified
Tue, 10 Aug 2021 00:19:01 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Mon, 03 Oct 2022 06:39:46 GMT

Verdicts & Comments Add Verdict or Comment

14 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| onbeforexrselect boolean| originAgentCluster function| setImmediate function| clearImmediate object| ___FONT_AWESOME___ object| FontAwesomeConfig object| FontAwesome function| $ function| jQuery boolean| _rails_loaded object| Turbolinks function| refreshFormStripes function| refreshFormStripeTripleRow function| JQuery

1 Cookies

Domain/Path Name / Value
client.silverbills.com/ Name: _silverbills_client_session
Value: SPxQr9F%2Fv75mbG8jc5MGm1UGlINIdCYWex7ioLrUh8TfcbddfAOwD7Pxg5KxPBGWYCTMur2XeI278g%2FoF3LaI1yDF0PjfqSvmn9tjwWAF2ogAva0PfcLLeRDDzmOrMoRVmQsmqyYbGGXCLwEutqmL0p%2FpZ%2Fj7k5L1OUjEY0Wd0%2B3y49LkXSAYHf35ZKkhEUVKLFffaT%2BAycgQIDA%2Fmyus4UlKuQ1UkCXP2jo1mrffBQ7nVTqN9QXxg48wNDoB5ypvbymlZw%2BlM8lt1BJcfyzj121UZ1krOJNK5WpTA1KVcH6Cew%3D--32EwEYQZ9gFWPb0e--4rJO7wBwzBd%2BfXBhWWNTvw%3D%3D

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=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block