URL: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Submission: On April 13 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 8 HTTP transactions. The main IP is 2610:20:6005:13::19, located in Silver Spring, United States and belongs to US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY, US. The main domain is nvlpubs.nist.gov. The Cisco Umbrella rank of the primary domain is 295153.
TLS certificate: Issued by R3 on April 2nd 2024. Valid for: 3 months.
This is the only time nvlpubs.nist.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2610:20:6005:... 49 (US-NATION...)
5 54.85.30.225 14618 (AMAZON-AES)
1 2a04:4e42::649 54113 (FASTLY)
8 3
Apex Domain
Subdomains
Transfer
7 nist.gov
nvlpubs.nist.gov — Cisco Umbrella Rank: 295153
pages.nist.gov
22 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 771
31 KB
8 2
Domain Requested by
5 pages.nist.gov nvlpubs.nist.gov
pages.nist.gov
2 nvlpubs.nist.gov
1 code.jquery.com nvlpubs.nist.gov
8 3

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

Domain
www.nist.gov
www.commerce.gov
www.science.gov
www.usa.gov
vote.gov
Subject Issuer Validity Valid
*.nist.gov
R3
2024-04-02 -
2024-07-01
3 months crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-11 -
2024-07-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Frame ID: 538D9556D03B143170263ACE2D975E52
Requests: 8 HTTP requests in this frame

Screenshot

Page Title

National Institute of Standards and Technology

Detected technologies

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

8
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

53 kB
Transfer

108 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 /
nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
1 KB
3 KB
Document
General
Full URL
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2610:20:6005:13::19 Silver Spring, United States, ASN49 (US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY, US),
Reverse DNS
Software
/
Resource Hash
6d219a49a0b5c00cb8245fb679d96f80ca4c89b0fae870ee3cd8d0eac09f4dff
Security Headers
Name Value
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.nist.gov www.google-analytics.com www.googletagmanager.com ssl.google-analytics.com ajax.googleapis.com cdn.datatables.net use.fontawesome.com kit.fontawesome.com dap.digitalgov.gov translate.google.com www.youtube.com translate.googleapis.com www.googletagmanager.com *.cloudflare.com *.bootstrapcdn.com cdn.jsdelivr.net *.jquery.com; connect-src 'self' *.nist.gov www.google-analytics.com *.fontawesome.com ssl.google-analytics.com analytics.google.com; frame-ancestors 'self' *.nist.gov; img-src 'self' data: *.nist.gov cdn.datatables.net ssl.google-analytics.com www.google-analytics.com; style-src 'self' 'unsafe-inline' *.nist.gov cdn.datatables.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com translate.googleapis.com *.bootstrapcdn.com *.jquery.com cdn.jsdelivr.net *.cloudflare.com; base-uri 'self'; font-src 'self' *.nist.gov fonts.gstatic.com use.fontawesome.com *.bootstrapcdn.com; frame-src 'self' *.nist.gov; media-src 'self' *.nist.gov
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-length
1380
content-security-policy
default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.nist.gov www.google-analytics.com www.googletagmanager.com ssl.google-analytics.com ajax.googleapis.com cdn.datatables.net use.fontawesome.com kit.fontawesome.com dap.digitalgov.gov translate.google.com www.youtube.com translate.googleapis.com www.googletagmanager.com *.cloudflare.com *.bootstrapcdn.com cdn.jsdelivr.net *.jquery.com; connect-src 'self' *.nist.gov www.google-analytics.com *.fontawesome.com ssl.google-analytics.com analytics.google.com; frame-ancestors 'self' *.nist.gov; img-src 'self' data: *.nist.gov cdn.datatables.net ssl.google-analytics.com www.google-analytics.com; style-src 'self' 'unsafe-inline' *.nist.gov cdn.datatables.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com translate.googleapis.com *.bootstrapcdn.com *.jquery.com cdn.jsdelivr.net *.cloudflare.com; base-uri 'self'; font-src 'self' *.nist.gov fonts.gstatic.com use.fontawesome.com *.bootstrapcdn.com; frame-src 'self' *.nist.gov; media-src 'self' *.nist.gov
content-type
text/html
date
Sat, 13 Apr 2024 06:02:44 GMT
server
strict-transport-security
max-age=31536000
x-aspnet-version
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-powered-by
x-xss-protection
1; mode=block
nist-combined.css
pages.nist.gov/nist-header-footer/css/
3 KB
3 KB
Stylesheet
General
Full URL
https://pages.nist.gov/nist-header-footer/css/nist-combined.css
Requested by
Host: nvlpubs.nist.gov
URL: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
54.85.30.225 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-30-225.compute-1.amazonaws.com
Software
nginx /
Resource Hash
e7714de915b6610723ef4ad7a54f8ad5cee0915a687af5735a1fab6996572efe
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:45 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
last-modified
Wed, 27 Mar 2024 16:18:23 GMT
server
nginx
etag
"660446cf-a9a"
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
max-age=300, public
accept-ranges
bytes
content-length
2714
x-xss-protection
1; mode=block
expires
Sat, 13 Apr 2024 06:07:45 GMT
jquery-3.6.2.min.js
code.jquery.com/
88 KB
31 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.6.2.min.js
Requested by
Host: nvlpubs.nist.gov
URL: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
da4ad864a87ffcf71c851b5df87f95cb242867f7b711cae4c6133cc9cc0048f0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:45 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
2754308
x-cache
HIT, HIT
content-length
31043
x-served-by
cache-lga21931-LGA, cache-cph2320040-CPH
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1712988165.171724,VS0,VE0
etag
W/"28feccc0-15f56"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=604800
accept-ranges
bytes
x-cache-hits
13883, 265
nist-header-footer.js
pages.nist.gov/nist-header-footer/js/
1 KB
2 KB
Script
General
Full URL
https://pages.nist.gov/nist-header-footer/js/nist-header-footer.js
Requested by
Host: nvlpubs.nist.gov
URL: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
54.85.30.225 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-30-225.compute-1.amazonaws.com
Software
nginx /
Resource Hash
5b317eb5247551ba540c82a7b7ee528617d95896e4377a8f275b788b7cf215f0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:45 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
last-modified
Tue, 26 Mar 2024 21:42:01 GMT
server
nginx
etag
"66034129-4e1"
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
max-age=300, public
accept-ranges
bytes
content-length
1249
x-xss-protection
1; mode=block
expires
Sat, 13 Apr 2024 06:07:45 GMT
boilerplate-header.html
pages.nist.gov/nist-header-footer/
1 KB
1 KB
XHR
General
Full URL
https://pages.nist.gov/nist-header-footer/boilerplate-header.html?_=1712988165765
Requested by
Host: pages.nist.gov
URL: https://pages.nist.gov/nist-header-footer/js/nist-header-footer.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
54.85.30.225 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-30-225.compute-1.amazonaws.com
Software
nginx /
Resource Hash
9d41b6face88f3a682a2fe277e5a8925923dc2f634d1eabfe450fb43293d2d94
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:46 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
last-modified
Thu, 30 Jun 2022 04:23:31 GMT
server
nginx
etag
W/"62bd2543-5f2"
transfer-encoding
chunked
x-frame-options
SAMEORIGIN
content-type
text/html
access-control-allow-origin
https://nvlpubs.nist.gov
cache-control
max-age=300, public
x-xss-protection
1; mode=block
expires
Sat, 13 Apr 2024 06:07:46 GMT
boilerplate-footer.html
pages.nist.gov/nist-header-footer/
2 KB
1 KB
XHR
General
Full URL
https://pages.nist.gov/nist-header-footer/boilerplate-footer.html?_=1712988165765
Requested by
Host: pages.nist.gov
URL: https://pages.nist.gov/nist-header-footer/js/nist-header-footer.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
54.85.30.225 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-30-225.compute-1.amazonaws.com
Software
nginx /
Resource Hash
b520a3ca7cbc1f6b393f2a9e76e87ab834da419d09537a9330d4508b74fd03bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:46 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
last-modified
Thu, 30 Jun 2022 04:23:31 GMT
server
nginx
etag
W/"62bd2543-95d"
transfer-encoding
chunked
x-frame-options
SAMEORIGIN
content-type
text/html
access-control-allow-origin
https://nvlpubs.nist.gov
cache-control
max-age=300, public
x-xss-protection
1; mode=block
expires
Sat, 13 Apr 2024 06:07:46 GMT
favicon.ico
nvlpubs.nist.gov/
1 KB
3 KB
Other
General
Full URL
https://nvlpubs.nist.gov/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2610:20:6005:13::19 Silver Spring, United States, ASN49 (US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY, US),
Reverse DNS
Software
/
Resource Hash
6d219a49a0b5c00cb8245fb679d96f80ca4c89b0fae870ee3cd8d0eac09f4dff
Security Headers
Name Value
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.nist.gov www.google-analytics.com www.googletagmanager.com ssl.google-analytics.com ajax.googleapis.com cdn.datatables.net use.fontawesome.com kit.fontawesome.com dap.digitalgov.gov translate.google.com www.youtube.com translate.googleapis.com www.googletagmanager.com *.cloudflare.com *.bootstrapcdn.com cdn.jsdelivr.net *.jquery.com; connect-src 'self' *.nist.gov www.google-analytics.com *.fontawesome.com ssl.google-analytics.com analytics.google.com; frame-ancestors 'self' *.nist.gov; img-src 'self' data: *.nist.gov cdn.datatables.net ssl.google-analytics.com www.google-analytics.com; style-src 'self' 'unsafe-inline' *.nist.gov cdn.datatables.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com translate.googleapis.com *.bootstrapcdn.com *.jquery.com cdn.jsdelivr.net *.cloudflare.com; base-uri 'self'; font-src 'self' *.nist.gov fonts.gstatic.com use.fontawesome.com *.bootstrapcdn.com; frame-src 'self' *.nist.gov; media-src 'self' *.nist.gov
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.nist.gov www.google-analytics.com www.googletagmanager.com ssl.google-analytics.com ajax.googleapis.com cdn.datatables.net use.fontawesome.com kit.fontawesome.com dap.digitalgov.gov translate.google.com www.youtube.com translate.googleapis.com www.googletagmanager.com *.cloudflare.com *.bootstrapcdn.com cdn.jsdelivr.net *.jquery.com; connect-src 'self' *.nist.gov www.google-analytics.com *.fontawesome.com ssl.google-analytics.com analytics.google.com; frame-ancestors 'self' *.nist.gov; img-src 'self' data: *.nist.gov cdn.datatables.net ssl.google-analytics.com www.google-analytics.com; style-src 'self' 'unsafe-inline' *.nist.gov cdn.datatables.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com translate.googleapis.com *.bootstrapcdn.com *.jquery.com cdn.jsdelivr.net *.cloudflare.com; base-uri 'self'; font-src 'self' *.nist.gov fonts.gstatic.com use.fontawesome.com *.bootstrapcdn.com; frame-src 'self' *.nist.gov; media-src 'self' *.nist.gov
date
Sat, 13 Apr 2024 06:02:45 GMT
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
server
x-aspnet-version
x-powered-by
x-frame-options
SAMEORIGIN
content-type
text/html
content-length
1380
x-xss-protection
1; mode=block
nist_logo_brand_white.svg
pages.nist.gov/nist-header-footer/images/
10 KB
10 KB
Image
General
Full URL
https://pages.nist.gov/nist-header-footer/images/nist_logo_brand_white.svg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
54.85.30.225 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-30-225.compute-1.amazonaws.com
Software
nginx /
Resource Hash
46201fa4d3f848af238f2b5263740e1bdaf93db532b877f5f05b0e8eec3fe2d4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://nvlpubs.nist.gov/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 06:02:46 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
last-modified
Thu, 30 Jun 2022 04:23:31 GMT
server
nginx
etag
"62bd2543-267a"
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
max-age=300, public
accept-ranges
bytes
content-length
9850
x-xss-protection
1; mode=block
expires
Sat, 13 Apr 2024 06:07:46 GMT

Verdicts & Comments Add Verdict or Comment

2 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| $ function| jQuery

0 Cookies

2 Console Messages

Source Level URL
Text
network error URL: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf/
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://nvlpubs.nist.gov/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

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
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.nist.gov www.google-analytics.com www.googletagmanager.com ssl.google-analytics.com ajax.googleapis.com cdn.datatables.net use.fontawesome.com kit.fontawesome.com dap.digitalgov.gov translate.google.com www.youtube.com translate.googleapis.com www.googletagmanager.com *.cloudflare.com *.bootstrapcdn.com cdn.jsdelivr.net *.jquery.com; connect-src 'self' *.nist.gov www.google-analytics.com *.fontawesome.com ssl.google-analytics.com analytics.google.com; frame-ancestors 'self' *.nist.gov; img-src 'self' data: *.nist.gov cdn.datatables.net ssl.google-analytics.com www.google-analytics.com; style-src 'self' 'unsafe-inline' *.nist.gov cdn.datatables.net fonts.googleapis.com fonts.gstatic.com *.fontawesome.com translate.googleapis.com *.bootstrapcdn.com *.jquery.com cdn.jsdelivr.net *.cloudflare.com; base-uri 'self'; font-src 'self' *.nist.gov fonts.gstatic.com use.fontawesome.com *.bootstrapcdn.com; frame-src 'self' *.nist.gov; media-src 'self' *.nist.gov
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block