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univpres2023-vpn.kochi-u.ac.jp Open in urlscan Pro
133.97.249.61  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://univpres2023-vpn.kochi-u.ac.jp/
Effective URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Submission: On July 09 via automatic, source certstream-suspicious — Scanned from JP
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 133.97.249.61, located in Japan and belongs to KOCHI-U-NET Kochi University, JP. The main domain is univpres2023-vpn.kochi-u.ac.jp.
TLS certificate: Issued by NII Open Domain CA - G7 RSA on August 31st 2023. Valid for: a year.
This is the only time univpres2023-vpn.kochi-u.ac.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 11 133.97.249.61 58652 (KOCHI-U-N...)
10 1
Apex Domain
Subdomains		 Transfer
11 kochi-u.ac.jp
univpres2023-vpn.kochi-u.ac.jp
1010 KB
10 1
Domain Requested by
11 univpres2023-vpn.kochi-u.ac.jp 1 redirects univpres2023-vpn.kochi-u.ac.jp
10 1

This site contains no links.

Subject Issuer Validity Valid
univpres2023-vpn.kochi-u.ac.jp
NII Open Domain CA - G7 RSA		 2023-08-31 -
2024-09-30		 a year crt.sh

This page contains 1 frames:

Primary Page: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Frame ID: 580C174C7143D70A85637168DC8610CB
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

GlobalProtect Portal

Page URL History Show full URLs

  1. https://univpres2023-vpn.kochi-u.ac.jp/ HTTP 302
    https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

10
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1010 kB
Transfer

1006 kB
Size

1
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. https://univpres2023-vpn.kochi-u.ac.jp/ HTTP 302
    https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request login.esp
univpres2023-vpn.kochi-u.ac.jp/global-protect/
Redirect Chain
  • https://univpres2023-vpn.kochi-u.ac.jp/
  • https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
10 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
d102b10dea5aea0fe55722c9e0de0767b27d631270b7dbd4ae16c27a214e349f
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Cache-Control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
10146
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Content-Type
text/html; charset=UTF-8
Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
X-Frame-Options
DENY
X-XSS-Protection
1; mode=block

Redirect headers

Cache-Control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
173
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Content-Type
text/html; charset=UTF-8
Date
Tue, 09 Jul 2024 08:00:18 GMT
Location
/global-protect/login.esp
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
X-Frame-Options
DENY
X-XSS-Protection
1; mode=block
bootstrap.min.css
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/ 		152 KB
153 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/bootstrap.min.css
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
60b19e5da6a9234ff9220668a5ec1125c157a268513256188ee80f2d2c8d8d36
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-2606e"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
155758
X-XSS-Protection
1; mode=block
latofonts.css
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/ 		10 KB
10 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/latofonts.css
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
ed85e761225b32bd7f244b4d1d8e5f26c42c9d2676c969681e949423c30c45b0
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-2730"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
10032
X-XSS-Protection
1; mode=block
jquery.min.js
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/js/ 		87 KB
88 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/js/jquery.min.js
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-15d84"
Content-Type
application/x-javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
89476
X-XSS-Protection
1; mode=block
ie10-viewport-bug-workaround.js
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/js/ 		664 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/js/ie10-viewport-bug-workaround.js
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
3a776234892e76fe2105236a8fa5f1ba40b18bb735fff77159f096f7a21aa350
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-298"
Content-Type
application/x-javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
664
X-XSS-Protection
1; mode=block
ie10-viewport-bug-workaround.css
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/ 		532 B
945 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/ie10-viewport-bug-workaround.css
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
5ac941eaf51566c7c1ea17859ff5932facd399924cfdae3ca5758d441c964f96
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-214"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
532
X-XSS-Protection
1; mode=block
login.css
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/ 		22 KB
22 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/login.css
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
3c125ff65167ac7e35a6b7c4f6e23d83e159a0c4c61fdab65952818e202c3722
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-56e3"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
22243
X-XSS-Protection
1; mode=block
bg.png
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/images/ 		540 KB
541 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/images/bg.png
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/login.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
61ee174249c5ce47f2cdce137bed4ac2e6a4e7bc7eacb7761bd614d11d2bbab0
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/login.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-871bb"
Content-Type
image/png
Cache-Control
max-age=864000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
553403
X-XSS-Protection
1; mode=block
Expires
Fri, 19 Jul 2024 08:00:18 GMT
Lato-Bold.woff2
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/fonts/ 		181 KB
181 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/fonts/Lato-Bold.woff2
Requested by
Host: univpres2023-vpn.kochi-u.ac.jp
URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/latofonts.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
ae88fc0d7a961832f809527d30bd3983a6866d42f66a56ade23f543681594db6
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/css/latofonts.css
Origin
https://univpres2023-vpn.kochi-u.ac.jp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-2d250"
Content-Type
application/octet-stream
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
184912
X-XSS-Protection
1; mode=block
favicon.ico
univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/images/ 		2 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/portal/images/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
133.97.249.61 , Japan, ASN58652 (KOCHI-U-NET Kochi University, JP),
Reverse DNS
Software
/
Resource Hash
5c5d1040ab3ad04322bd805911ee05c23275a8371bd7df245cb3a87ad1ee77d2
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Tue, 09 Jul 2024 08:00:18 GMT
Strict-Transport-Security
max-age=31536000;
X-Content-Type-Options
nosniff
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
ETag
"661bbae0-9d6"
Content-Type
image/x-icon
Cache-Control
max-age=864000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2518
X-XSS-Protection
1; mode=block
Expires
Fri, 19 Jul 2024 08:00:18 GMT

Verdicts & Comments Add Verdict or Comment

5 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 function| loadPage function| submitClicked function| checkCapsLock

1 Cookies

Domain/Path Name / Value
univpres2023-vpn.kochi-u.ac.jp/ Name: SESSID
Value: 31e2cddd-8e26-40c2-ab12-620ef4de4327

3 Console Messages

Source Level URL
Text
recommendation verbose URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o
recommendation verbose URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "new-password"): (More info: https://goo.gl/9p2vKq) %o
recommendation verbose URL: https://univpres2023-vpn.kochi-u.ac.jp/global-protect/login.esp
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "new-password"): (More info: https://goo.gl/9p2vKq) %o

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 'self'; script-src 'self' 'unsafe-inline'; img-src * data:; style-src 'self' 'unsafe-inline';
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block