URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Submission: On April 13 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 54.68.3.65, located in Boardman, United States and belongs to AMAZON-02, US. The main domain is amd.qtestnet.com.
TLS certificate: Issued by Amazon on February 8th 2022. Valid for: a year.
This is the only time amd.qtestnet.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 54.68.3.65 16509 (AMAZON-02)
9 1
Apex Domain
Subdomains
Transfer
9 qtestnet.com
amd.qtestnet.com
49 KB
9 1
Domain Requested by
9 amd.qtestnet.com amd.qtestnet.com
9 1
Subject Issuer Validity Valid
*.qtestnet.com
Amazon
2022-02-08 -
2023-03-09
a year crt.sh

This page contains 1 frames:

Primary Page: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Frame ID: F48A21ECBD16A73FDF5BCE276D90C21F
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

qTest - Activation Error

Detected technologies

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

Page Statistics

9
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

49 kB
Transfer

116 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 34cd855c-ea24-4b62-bf24-6b80b2f116d3
amd.qtestnet.com/public/signup/activation/
3 KB
2 KB
Document
General
Full URL
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
be1c22f675cb9b95d188aacd55c40e38a983b5fce09fa3ac026ecdd7674c72d7
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache no-store must-revalidate
content-encoding
gzip
content-language
de-DE
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
content-type
text/html;charset=UTF-8
date
Wed, 13 Apr 2022 19:27:37 GMT
expires
Thu, 01 Jan 1970 00:00:00 GMT
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
x-qtest-request-id
6476ecc74d038d372ed1c167
jquery.min.js
amd.qtestnet.com/sc/0000000202203241904/js/
87 KB
31 KB
Script
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/js/jquery.min.js
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
c4dccdd9ae25b64078e0c73f273de94f8894d5c99e4741645ece29aeefc9c5a4
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Wed, 13 Apr 2022 19:27:37 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
x-qtest-request-id
7c7c836c0a865bd223da1c5d
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
main.css
amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/
75 B
677 B
Stylesheet
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/main.css
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
f73f80cd3f217169e5e54b1190c24f46bf561cefa6797312ace2cc8df9e9f3c3
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Wed, 13 Apr 2022 19:27:37 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
x-qtest-request-id
6c6f5d386edc4b2c017042aa
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
style2.css
amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/
10 KB
3 KB
Stylesheet
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/style2.css
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
73b4e73c1c36528d5109499304fd3d4d95a899eeae64ee2119a98484d505ab9b
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
date
Wed, 13 Apr 2022 19:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
x-qtest-request-id
4f8c47e11f6bf09c697379bd
content-length
2518
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
header.css
amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/
21 B
623 B
Stylesheet
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/header.css
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
15b90a655536947d12607a19c34abb1d9ffc1ab33cc847066ef38a1948014dff
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Wed, 13 Apr 2022 19:27:37 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
x-qtest-request-id
41d96b864a8f9b964ef8cffa
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
body.css
amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/body.css
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5c4aa7457c1ff3f998ba61a17fa63f84ed02b3646293177750f179de3e9b38b5
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
date
Wed, 13 Apr 2022 19:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
x-qtest-request-id
7fa5e1bd4ec6c2f74ab8c3f9
content-length
1376
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
footer.css
amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/
579 B
873 B
Stylesheet
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/footer.css
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5cdc86fc371de6cd0cbe6b0363f046882fe65278d707d977aa8b446d3e43767a
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/public/signup/activation/34cd855c-ea24-4b62-bf24-6b80b2f116d3
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
date
Wed, 13 Apr 2022 19:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
x-qtest-request-id
73aaccf41bc845e322a3c045
content-length
293
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT
redesin-qtest-logo.png
amd.qtestnet.com/sc/0000000202203241904/themes/neo/images/new/
597 B
597 B
Image
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/images/new/redesin-qtest-logo.png
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/style2.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
22dac5f442f5dd8c862c4f602bd0ec5c551566e566d36baf10efc980a98d3cf1
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/style2.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 13 Apr 2022 19:27:37 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
content-language
de-DE
cache-control
no-cache, no-store, must-revalidate
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
content-type
text/html;charset=ISO-8859-1
x-qtest-request-id
196450ad7e1f23dd7643916a
x-content-type-options
nosniff
expires
Thu, 01 Jan 1970 00:00:00 GMT
widget_32x32.png
amd.qtestnet.com/sc/0000000202203241904/themes/neo/images/new/
8 KB
9 KB
Image
General
Full URL
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/images/new/widget_32x32.png
Requested by
Host: amd.qtestnet.com
URL: https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/footer.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.3.65 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-3-65.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
cc054271b7114b868603cc410c9c096b9f9c88c0cb2c4fe2929786509d750452
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/css/footer.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Wed, 13 Apr 2022 19:27:37 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 11-Aug-2016 21:18:00 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/png;charset=UTF-8
cache-control
max-age=7884000
permissions-policy
microphone=(), geolocation=(), payment=(), gyroscope=(), magnetometer=(), camera=()
content-security-policy
default-src 'self' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
x-qtest-request-id
686b261a79d690ff3f152d9e
x-content-type-options
nosniff
expires
Sun, 17-Jan-2038 19:14:07 GMT

Verdicts & Comments Add Verdict or Comment

6 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| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails function| $ function| jQuery

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://amd.qtestnet.com/sc/0000000202203241904/themes/neo/images/new/redesin-qtest-logo.png
Message:
Failed to load resource: the server responded with a status of 404 ()

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' 'unsafe-inline'; base-uri 'self'; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'; connect-src *; img-src * blob: data:; font-src * data:; frame-src *
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff