URL: https://selected.so/
Submission: On July 10 via api from US — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 16 HTTP transactions. The main IP is 76.76.21.21, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is selected.so.
TLS certificate: Issued by R10 on June 18th 2024. Valid for: 3 months.
This is the only time selected.so was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
15 76.76.21.21 16509 (AMAZON-02)
16 2
Apex Domain
Subdomains
Transfer
15 selected.so
selected.so
196 KB
0 plausible.io Failed
plausible.io Failed
16 2
Domain Requested by
15 selected.so selected.so
0 plausible.io Failed selected.so
16 2

This site contains no links.

Subject Issuer Validity Valid
selected.so
R10
2024-06-18 -
2024-09-16
3 months crt.sh

This page contains 1 frames:

Primary Page: https://selected.so/
Frame ID: 6EC4F9EFC7355CD46FE69C1D948E9C4E
Requests: 16 HTTP requests in this frame

Screenshot


Page Statistics

16
Requests

94 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

196 kB
Transfer

611 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
selected.so/
9 KB
3 KB
Document
General
Full URL
https://selected.so/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel / Next.js
Resource Hash
c1861728a50ba1998f8bcb4fbe48986f3025c26b75ba9ae074427f910d3685f3
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

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

age
0
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 10 Jul 2024 12:47:36 GMT
server
Vercel
strict-transport-security
max-age=63072000
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url
x-matched-path
/
x-powered-by
Next.js
x-vercel-cache
MISS
x-vercel-execution-region
iad1
x-vercel-id
fra1::iad1::8db6r-1720615654496-a310503b3d23
webpack-5c5f9e59382149d6.js
selected.so/_next/static/chunks/
4 KB
2 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Requested by
Host: selected.so
URL: https://selected.so/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
586b307c8c74b492bbefc3eb44d05ab1826328139131ee324fa667a90c80e1aa
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:36 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::bsd5p-1720615656330-272ec2f03c15
age
0
x-matched-path
/_next/static/chunks/webpack-5c5f9e59382149d6.js
etag
W/"e8aaa6d506888b726414b38d7c3042c5"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="webpack-5c5f9e59382149d6.js"
80ec330c-9332514f3fae0404.js
selected.so/_next/static/chunks/
159 KB
52 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/80ec330c-9332514f3fae0404.js
Requested by
Host: selected.so
URL: https://selected.so/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
cd09fe1a813bc1d2dcefe296e46a5e80dbd752ac81ad08ceff7c95bb1edc3024
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:36 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::tldxs-1720615656330-5ac7aeea0b43
age
0
x-matched-path
/_next/static/chunks/80ec330c-9332514f3fae0404.js
etag
W/"a30292aa195e5ee183f5f8906c041c62"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="80ec330c-9332514f3fae0404.js"
360-bc8ecc64656700ea.js
selected.so/_next/static/chunks/
101 KB
27 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/360-bc8ecc64656700ea.js
Requested by
Host: selected.so
URL: https://selected.so/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
be16b1192f0b3f284ad32f1d120a0705ed58afe53ff38d0b17816df0661aa795
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:36 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::xf2jx-1720615656371-8ccbc691ae30
age
0
x-matched-path
/_next/static/chunks/360-bc8ecc64656700ea.js
etag
W/"600dcba7cc7a55fccf0bab437f93b56e"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="360-bc8ecc64656700ea.js"
main-app-54206b438cc05632.js
selected.so/_next/static/chunks/
462 B
642 B
Script
General
Full URL
https://selected.so/_next/static/chunks/main-app-54206b438cc05632.js
Requested by
Host: selected.so
URL: https://selected.so/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e365ea8fb4a80dbdfea394c800fc4c18f4f8e0710dcbb8ae526c224d1a7f986c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:36 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::wngmm-1720615656371-9e74647b8f96
age
0
x-matched-path
/_next/static/chunks/main-app-54206b438cc05632.js
etag
"f3b52b2cd6ceffcc6a49ffe2885a1ae5"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="main-app-54206b438cc05632.js"
accept-ranges
bytes
content-length
462
c9a5bc6a7c948fb0-s.p.woff2
selected.so/_next/static/media/
45 KB
46 KB
Font
General
Full URL
https://selected.so/_next/static/media/c9a5bc6a7c948fb0-s.p.woff2
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/80ec330c-9332514f3fae0404.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
3bcf04ca301e44f13f404c8a04aa4ae707f67a950e12ef30c238f96e784266a1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
Origin
https://selected.so
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
Wed, 10 Jul 2024 12:47:37 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::psbrf-1720615656845-6e3d47a3fced
age
0
x-matched-path
/_next/static/media/c9a5bc6a7c948fb0-s.p.woff2
etag
"74c3556b9dad12fb76f84af53ba69410"
x-vercel-cache
HIT
content-type
font/woff2
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="c9a5bc6a7c948fb0-s.p.woff2"
accept-ranges
bytes
content-length
46552
e7d401bcb82a0793.css
selected.so/_next/static/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://selected.so/_next/static/css/e7d401bcb82a0793.css
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/80ec330c-9332514f3fae0404.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e3e47b872fe2db9b6fc38f5da0aa3acb7459fed39673216aa9dc94a7eaba2401
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::4bmg2-1720615656845-8a7b3f78f991
age
0
x-matched-path
/_next/static/css/e7d401bcb82a0793.css
etag
W/"7561a516bb99bbd21643d66e864c89ad"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="e7d401bcb82a0793.css"
cd3603de74322160.css
selected.so/_next/static/css/
2 KB
1 KB
Stylesheet
General
Full URL
https://selected.so/_next/static/css/cd3603de74322160.css
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/80ec330c-9332514f3fae0404.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
6ef8ea62a285f127a98bbdad64bb7f5e5a207007202a77eec96666e4c10066f8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::fkkdn-1720615656845-90451d36357a
age
0
x-matched-path
/_next/static/css/cd3603de74322160.css
etag
W/"d2167b888e15ba235a2948fa5fba61f7"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="cd3603de74322160.css"
370-cf186d36cc328728.js
selected.so/_next/static/chunks/
20 KB
7 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/370-cf186d36cc328728.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
53f4de368779d020743f882432086945fcb3d15755d7d8b9e87e3ed0d93cd1e7
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::hdfdt-1720615656845-6be136376a0a
age
0
x-matched-path
/_next/static/chunks/370-cf186d36cc328728.js
etag
W/"285c50ac533c785e4739575fea3bad81"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="370-cf186d36cc328728.js"
242-8419ecabc5d12fc2.js
selected.so/_next/static/chunks/
13 KB
5 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/242-8419ecabc5d12fc2.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
71a005c62310bc925cfbb852ffd199d552aca5a728fd88784e5095fc375b7700
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::8db6r-1720615656848-9dab824cbcd8
age
0
x-matched-path
/_next/static/chunks/242-8419ecabc5d12fc2.js
etag
W/"9d2594b90589be6a1af092d87972fdcc"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="242-8419ecabc5d12fc2.js"
344-fb0473c454de81d2.js
selected.so/_next/static/chunks/
127 KB
36 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/344-fb0473c454de81d2.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
45348f108cd33a0ea3e935f0c4e1628c7368db9f8a733a1058fbb24d4e3dd675
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::hdfdt-1720615656848-8ccf10dabf6d
age
0
x-matched-path
/_next/static/chunks/344-fb0473c454de81d2.js
etag
W/"36f9a832c444b477f4fa5e92a875cf18"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="344-fb0473c454de81d2.js"
529-f130e92f1038d801.js
selected.so/_next/static/chunks/
114 KB
7 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/529-f130e92f1038d801.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
dcc02855970f7f376784163b5c9a19732988ffcb5142d23ccfa70168fd76fc59
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::wngmm-1720615656848-456e1f364d17
age
0
x-matched-path
/_next/static/chunks/529-f130e92f1038d801.js
etag
W/"dad4664b6d384ff3dbc0404854c6cec2"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="529-f130e92f1038d801.js"
layout-e2446b5e26755ca3.js
selected.so/_next/static/chunks/app/
4 KB
2 KB
Script
General
Full URL
https://selected.so/_next/static/chunks/app/layout-e2446b5e26755ca3.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ecc14ac78bc949789c7e64fd2dc09f7fca6fd9778edaba33286d9e7329e1faf3
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::dm7l8-1720615656848-c25fe0eb2dd3
age
0
x-matched-path
/_next/static/chunks/app/layout-e2446b5e26755ca3.js
etag
W/"4ebd971dcbb59fe049451023da57d387"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="layout-e2446b5e26755ca3.js"
not-found-66835316fb0b4d16.js
selected.so/_next/static/chunks/app/
605 B
785 B
Script
General
Full URL
https://selected.so/_next/static/chunks/app/not-found-66835316fb0b4d16.js
Requested by
Host: selected.so
URL: https://selected.so/_next/static/chunks/webpack-5c5f9e59382149d6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
adc73fd8b00c8822dad9e381e78793f55335f0acdcba5d3494a05ca306d01806
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::l4rvj-1720615656850-35a9ca2ca252
age
0
x-matched-path
/_next/static/chunks/app/not-found-66835316fb0b4d16.js
etag
"5ac027b3456ea81016e24bf1965710fe"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="not-found-66835316fb0b4d16.js"
accept-ranges
bytes
content-length
605
script.js
plausible.io/js/
0
0

favicon.ico
selected.so/
4 KB
4 KB
Other
General
Full URL
https://selected.so/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
27c0307b77aec2413084ae21699c6d0084c13a3f9458ce7f8232d58121a6cbfc
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://selected.so/
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
Wed, 10 Jul 2024 12:47:37 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::n2fs7-1720615657340-1e8cd5ba3a61
age
12344928
x-matched-path
/favicon.ico
etag
W/"877b33d6068a887918f602a5a0909dd7"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url
content-type
image/x-icon
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
plausible.io
URL
https://plausible.io/js/script.js

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.

object| __next_f object| webpackChunk_N_E object| next function| __next_require__ function| __next_chunk_load__

0 Cookies

1 Console Messages

Source Level URL
Text
javascript warning URL: https://selected.so/
Message:
The resource https://selected.so/_next/static/css/cd3603de74322160.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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