Submitted URL: http://isaacphysics.org/
Effective URL: https://isaacphysics.org/
Submission: On December 09 via api from US — Scanned from GB

Summary

This website contacted 10 IPs in 2 countries across 7 domains to perform 60 HTTP transactions. The main IP is 128.232.21.139, located in Cambridge, United Kingdom and belongs to JANET Jisc Services Limited, GB. The main domain is isaacphysics.org. The Cisco Umbrella rank of the primary domain is 806259.
TLS certificate: Issued by R3 on December 5th 2023. Valid for: 3 months.
This is the only time isaacphysics.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
39 128.232.21.139 786 (JANET Jis...)
2 128.232.21.250 786 (JANET Jis...)
8 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
60 10
Apex Domain
Subdomains
Transfer
41 isaacphysics.org
isaacphysics.org — Cisco Umbrella Rank: 806259
cdn.isaacphysics.org
plausible.isaacphysics.org
1 MB
8 youtube-nocookie.com
www.youtube-nocookie.com — Cisco Umbrella Rank: 3263
1001 KB
4 googleapis.com
jnn-pa.googleapis.com — Cisco Umbrella Rank: 203
41 KB
4 gstatic.com
fonts.gstatic.com
www.gstatic.com
48 KB
1 ggpht.com
yt3.ggpht.com — Cisco Umbrella Rank: 226
3 KB
1 ytimg.com
i.ytimg.com — Cisco Umbrella Rank: 89
41 KB
1 google.com
www.google.com — Cisco Umbrella Rank: 2
20 KB
60 7
Domain Requested by
38 isaacphysics.org isaacphysics.org
8 www.youtube-nocookie.com isaacphysics.org
www.youtube-nocookie.com
4 jnn-pa.googleapis.com www.youtube-nocookie.com
2 www.gstatic.com www.youtube-nocookie.com
www.gstatic.com
2 fonts.gstatic.com www.youtube-nocookie.com
2 cdn.isaacphysics.org isaacphysics.org
cdn.isaacphysics.org
1 yt3.ggpht.com www.youtube-nocookie.com
1 i.ytimg.com www.youtube-nocookie.com
1 www.google.com www.youtube-nocookie.com
1 plausible.isaacphysics.org isaacphysics.org
60 10
Subject Issuer Validity Valid
isaacphysics.org
R3
2023-12-05 -
2024-03-04
3 months crt.sh
*.google.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
www.google.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
edgestatic.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh
*.googleusercontent.com
GTS CA 1C3
2023-11-20 -
2024-02-12
3 months crt.sh

This page contains 2 frames:

Primary Page: https://isaacphysics.org/
Frame ID: F22351651CD9F59D479702E1149184E3
Requests: 43 HTTP requests in this frame

Frame: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Frame ID: 46F7788885097B1D30D4F3D9AE0CE79E
Requests: 18 HTTP requests in this frame

Screenshot

Page Title

Isaac Physics

Page URL History Show full URLs

  1. http://isaacphysics.org/ HTTP 307
    https://isaacphysics.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <(?:param|embed|iframe)[^>]+youtube(?:-nocookie)?\.com/(?:v|embed)

Overall confidence: 100%
Detected patterns
  • <[^>]+data-react

Page Statistics

60
Requests

100 %
HTTPS

78 %
IPv6

7
Domains

10
Subdomains

10
IPs

2
Countries

2454 kB
Transfer

6896 kB
Size

0
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. http://isaacphysics.org/ HTTP 307
    https://isaacphysics.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

60 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
isaacphysics.org/
Redirect Chain
  • http://isaacphysics.org/
  • https://isaacphysics.org/
3 KB
2 KB
Document
General
Full URL
https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
928f2c9cd3bdd13b73637114918065032df309584246503bc7f247dc1575748b
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

cache-control
no-cache, no-store, must-revalidate
content-encoding
gzip
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-type
text/html
date
Sat, 09 Dec 2023 22:47:03 GMT
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-clacks-overhead
GNU Terry Pratchett
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://isaacphysics.org/
Non-Authoritative-Reason
HSTS
exo2-semibold-webfont.woff2
isaacphysics.org/assets/phy/fonts/
27 KB
28 KB
Font
General
Full URL
https://isaacphysics.org/assets/phy/fonts/exo2-semibold-webfont.woff2
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
f45bffad05d8e04bd9a8669318b4d52b528dccd0b4e79ca52fd3b98f02dc1b9d
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://isaacphysics.org/
Origin
https://isaacphysics.org
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
font/woff2
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
27776
x-xss-protection
1; mode=block
exo2-regular-webfont.woff2
isaacphysics.org/assets/phy/fonts/
26 KB
27 KB
Font
General
Full URL
https://isaacphysics.org/assets/phy/fonts/exo2-regular-webfont.woff2
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
006f1e4047ac8118a31aed06ebc3d80bad5604b79cb6f3921b8d035b2aa8fa9c
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://isaacphysics.org/
Origin
https://isaacphysics.org
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
font/woff2
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
26432
x-xss-protection
1; mode=block
exo2-bold-webfont.woff2
isaacphysics.org/assets/phy/fonts/
27 KB
28 KB
Font
General
Full URL
https://isaacphysics.org/assets/phy/fonts/exo2-bold-webfont.woff2
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
ff2debd9cf90e259b9efec2b2d2756531bbd45e8f2e576add80732ca16055a76
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://isaacphysics.org/
Origin
https://isaacphysics.org
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
font/woff2
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
27252
x-xss-protection
1; mode=block
exo2-medium-webfont.woff2
isaacphysics.org/assets/phy/fonts/
26 KB
27 KB
Font
General
Full URL
https://isaacphysics.org/assets/phy/fonts/exo2-medium-webfont.woff2
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
17ebd752fad1aebf7499581b21235f44435e5461c17a969dd71fe9c3351b36d4
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://isaacphysics.org/
Origin
https://isaacphysics.org
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
font/woff2
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
27068
x-xss-protection
1; mode=block
logo.svg
isaacphysics.org/assets/phy/
35 KB
13 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/logo.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
908bf8db1dc1aa1bf7482801f27f2d9a66ac98b66ae8d7755ed0f0441dd88a16
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
line.svg
isaacphysics.org/assets/phy/
469 B
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/line.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
8e32e0d735f0fcbb00205e7baed081ee4e0805313da0df3f770e00e486b8cac0
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
runtime~isaac-phy.a8a28cf1.js
isaacphysics.org/static/js/
4 KB
3 KB
Script
General
Full URL
https://isaacphysics.org/static/js/runtime~isaac-phy.a8a28cf1.js
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
752c2bc9a196c9f3d6081484251b0a2e57074fb7843b4bc92a2de286ef8842f7
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
344.f76d6dd0.js
isaacphysics.org/static/js/
1 MB
425 KB
Script
General
Full URL
https://isaacphysics.org/static/js/344.f76d6dd0.js
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
b85a5ebeb4f1fe08c63e55f31f14be1e340b2d73d01bc795f244f3e3cb19a7fc
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
isaac-phy.f38ce9a4.js
isaacphysics.org/static/js/
952 KB
277 KB
Script
General
Full URL
https://isaacphysics.org/static/js/isaac-phy.f38ce9a4.js
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
ae24fa01bbe9bcd7eaf6bab91f21657ffcb2ccf581f9592c940d244d62ecf72e
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
344.859a0732.css
isaacphysics.org/static/css/
50 KB
12 KB
Stylesheet
General
Full URL
https://isaacphysics.org/static/css/344.859a0732.css
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
27a635326bf2194fd9856c5e4d2e6f99c3dfac1d8115daa886a8cf1e4c654213
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
isaac-phy.32d46906.css
isaacphysics.org/static/css/
331 KB
67 KB
Stylesheet
General
Full URL
https://isaacphysics.org/static/css/isaac-phy.32d46906.css
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
2991ca5cc812119c703d846c2474f07cd59f98b6bd208c23ec8ffd006d15fffb
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
iframe_api.js
cdn.isaacphysics.org/vendor/youtube/
1 KB
1019 B
Script
General
Full URL
https://cdn.isaacphysics.org/vendor/youtube/iframe_api.js
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.250 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy250.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
0a619efdbcbeef320f76be6b8b92a86c6ddd4e692baea64697f02bbfb21f0d2a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 13 Mar 2023 12:07:23 GMT
server
nginx
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
www-widgetapi.js
cdn.isaacphysics.org/vendor/youtube/
102 KB
42 KB
Script
General
Full URL
https://cdn.isaacphysics.org/vendor/youtube/www-widgetapi.js
Requested by
Host: cdn.isaacphysics.org
URL: https://cdn.isaacphysics.org/vendor/youtube/iframe_api.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.250 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy250.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
5712651902f76f9621d39d9790961d3e2100e3f98f66109c9f71ed2ad5f47e93
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Fri, 15 Jan 2021 11:15:54 GMT
server
nginx
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
kWA2AISiHXQ
www.youtube-nocookie.com/embed/ Frame 46F7
92 KB
41 KB
Document
General
Full URL
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
38d74a288c178f816a2b4e558961fd90fa5c905675b6df407c6282596e23eaaf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://isaacphysics.org/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-type
text/html; charset=utf-8
cross-origin-opener-policy-report-only
same-origin; report-to="YOUTUBE_NOCOOKIE_DOMAIN"
cross-origin-resource-policy
cross-origin
date
Sat, 09 Dec 2023 22:47:03 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
origin-trial
AmDnk0SIEsH4Bi0uvITor+113VdZiHamGsT0EG6UHXgEXROwfKYSeE1NWAqwKRr6CFPJ/xqXmMgs+r58fAMEMQgAAACBeyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUtbm9jb29raWUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTcxOTUzMjc5OSwiaXNTdWJkb21haW4iOnRydWV9
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factor=*, ch-ua-platform=*, ch-ua-platform-version=*
pragma
no-cache
report-to
{"group":"YOUTUBE_NOCOOKIE_DOMAIN","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/YOUTUBE_NOCOOKIE_DOMAIN"}]}
server
ESF
strict-transport-security
max-age=31536000
vary
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-content-type-options
nosniff
x-xss-protection
0
logo-small.svg
isaacphysics.org/assets/phy/
2 KB
2 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/logo-small.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
40551cb1e4c9fbfcbf4086d59f835a9214191e01007df9e7df51fc1fba8b899b
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
info.svg
isaacphysics.org/assets/
1 KB
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/info.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
c2ced390832bdac396e8aecad751dd4e736f7df2cabb1776c50008a50c2f015d
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
isaac-phy-apple-grow.svg
isaacphysics.org/assets/
8 KB
3 KB
Image
General
Full URL
https://isaacphysics.org/assets/isaac-phy-apple-grow.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
3483cfa0a2edbcf0b0eff84a458472356f2a4171675461e7effa866aee144c00
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
chevron-up.svg
isaacphysics.org/assets/
189 B
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/chevron-up.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
62e49497a3e8e8dface718dbf972a902741bee12c191b5e5908bbb1eb45977a3
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
university_of_cambridge.svg
isaacphysics.org/assets/logos/
66 KB
24 KB
Image
General
Full URL
https://isaacphysics.org/assets/logos/university_of_cambridge.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
db32f784fe647992021fdeb382307cc0405280dc02b7f649325867fd0ad8d0ec
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
youtube_icon.svg
isaacphysics.org/assets/
5 KB
3 KB
Image
General
Full URL
https://isaacphysics.org/assets/youtube_icon.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
1df2d3e96f1075de798eca5bb92f470ac1548df465d5d5326516c6df674920ed
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
twitter_icon.svg
isaacphysics.org/assets/
3 KB
2 KB
Image
General
Full URL
https://isaacphysics.org/assets/twitter_icon.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
80395467b7eb432e6f46e8b2b82c219e17008717b2fce1739418130de3dcdafd
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
facebook_icon.svg
isaacphysics.org/assets/
2 KB
2 KB
Image
General
Full URL
https://isaacphysics.org/assets/facebook_icon.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
9af05c564115c7a3253d8219e97a2a4d54e6511350adf6a13bb5242387995eb4
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
isaac-bg.jpg
isaacphysics.org/assets/phy/
20 KB
21 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/isaac-bg.jpg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/css/isaac-phy.32d46906.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
32cc1cb30219428ec855b680421f3ddaa18d5ea07510369e3525d406acb0a3b0
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/static/css/isaac-phy.32d46906.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
20693
x-xss-protection
1; mode=block
hexagon-bullet.svg
isaacphysics.org/assets/phy/
228 B
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/hexagon-bullet.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/css/isaac-phy.32d46906.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
9c690170e00be4087356735bb7d9af23bcd9542f493e443bf078d6b4734d98ac
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/static/css/isaac-phy.32d46906.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
event
plausible.isaacphysics.org/api/
2 B
482 B
XHR
General
Full URL
https://plausible.isaacphysics.org/api/event
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://isaacphysics.org/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
text/plain

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-length
2
x-xss-protection
1; mode=block
x-request-id
F59LV5L5-R49GcEMEn-B
referrer-policy
strict-origin-when-cross-origin
x-clacks-overhead
GNU Terry Pratchett
server
nginx
x-frame-options
SAMEORIGIN
content-type
text/plain; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
current_user
isaacphysics.org/api/v3.12.0/api/users/
153 B
1000 B
XHR
General
Full URL
https://isaacphysics.org/api/v3.12.0/api/users/current_user
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
2aed99107c34a50f22a8eab9865029a26373f7e234d6a9ac052173f9228f926d
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/plain, */*
Referer
https://isaacphysics.org/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
vary
Origin
x-frame-options
SAMEORIGIN
content-type
application/json
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
terms
isaacphysics.org/api/v3.12.0/api/glossary/
129 KB
21 KB
XHR
General
Full URL
https://isaacphysics.org/api/v3.12.0/api/glossary/terms?limit=10000
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
6c0de1aef83f50c009d4e1a6be3384c834be127ad2d13a7bbf47343227f8280b
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/plain, */*
Referer
https://isaacphysics.org/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
referrer-policy
strict-origin-when-cross-origin
etag
"903057237"
vary
Origin
x-clacks-overhead
GNU Terry Pratchett
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
no-transform, max-age=600, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
physics
isaacphysics.org/api/v3.12.0/api/pages/pods/
4 KB
2 KB
Fetch
General
Full URL
https://isaacphysics.org/api/v3.12.0/api/pages/pods/physics
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
21bf0c9c59e11bf7166bcc407ac085139f2ba399c1d56d96747be68562d8b266
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept
application/json, text/plain, */*
Referer
https://isaacphysics.org/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
referrer-policy
strict-origin-when-cross-origin
etag
"316962204"
vary
Origin
x-clacks-overhead
GNU Terry Pratchett
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
no-transform, max-age=600, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
segue_environment
isaacphysics.org/api/v3.12.0/api/info/
27 B
952 B
Fetch
General
Full URL
https://isaacphysics.org/api/v3.12.0/api/info/segue_environment
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/js/344.f76d6dd0.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
f5b5f85b37ae778cd378b02763db001cc8f757f40e4a7418f5d19d88b78ebf66
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept
application/json, text/plain, */*
Referer
https://isaacphysics.org/
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
referrer-policy
strict-origin-when-cross-origin
etag
"903057237"
vary
Origin
x-clacks-overhead
GNU Terry Pratchett
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
no-transform, max-age=2592000, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
pod_img_events.jpg
isaacphysics.org/images/content/pods/figures/
24 KB
25 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/pod_img_events.jpg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
a8a21ab57bbc86d85b25652bd830dfbed2fe1789769ceafb0076e19cc06c1a24
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"-1888074142/2110570166"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
screenshot_set_assignments_jun2023_pod.png
isaacphysics.org/images/content/pods/figures/
9 KB
10 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/screenshot_set_assignments_jun2023_pod.png
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
fa79c50f755a1ac2b667b1c11c2c88f9aeb7499b8fd16b76c2173dc9df93ead6
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"1518842932/986761771"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
rms_windturbine_winds.svg
isaacphysics.org/images/content/pods/figures/
16 KB
5 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/rms_windturbine_winds.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
650b1a499162a7f4cb09368251ec6a56f3196a7d464c6b3a804c194df974a589
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-length
3837
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
x-clacks-overhead
GNU Terry Pratchett
server
nginx
etag
"-2068665044/1165020056"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
consolidation_small.jpg
isaacphysics.org/images/content/pods/figures/
31 KB
32 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/consolidation_small.jpg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
3fe7f5faa97279928ba471eccc85c9318fe9bbe2634a0ea4ab9de92c5dd4a5ed
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"-36610031/1646227337"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
itsp_pod.png
isaacphysics.org/images/content/pods/figures/
10 KB
11 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/itsp_pod.png
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
1aa727542d295eaa835399fb272c4eb4641adc5948d33f5836c79ab6794e5f8f
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"-1872869271/212515823"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
ljw.png
isaacphysics.org/images/content/pods/figures/
44 KB
45 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/ljw.png
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
7067a6d63cf7cadad8aaedb5588091f0b43fd9e665a35b4a79ed248da6d343a8
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"-1136073890/402406560"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
mw.png
isaacphysics.org/images/content/pods/figures/
43 KB
44 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/mw.png
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
aad2518800db243884bc6a32f5ecf28f6868506e96d75e87e574873175ae8be4
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"1707086341/-1599124228"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
3_books_pod.jpg
isaacphysics.org/images/content/pods/figures/
24 KB
25 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/3_books_pod.jpg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
ed59d1981678fcfca8e7ac0718473265f464363fc32a87a626419ccfc4ccfa3f
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"-992653823/360418313"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
teacher.jpg
isaacphysics.org/assets/phy/events/
49 KB
49 KB
Image
General
Full URL
https://isaacphysics.org/assets/phy/events/teacher.jpg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
7854d2d7bd88146098aa05a614f22f739890cf6583ed2a9a24ec3f77f9783043
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
accept-ranges
bytes
content-length
49671
x-xss-protection
1; mode=block
eye.png
isaacphysics.org/images/content/pods/figures/
13 KB
13 KB
Image
General
Full URL
https://isaacphysics.org/images/content/pods/figures/eye.png
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
848c641f10bbc56bfb50bc9f8756f924fc64b04412b43a1e70c9f07cc3481b5a
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
x-clacks-overhead
GNU Terry Pratchett
etag
"1654148822/-1496037393"
vary
Origin
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
no-transform, max-age=86400, public
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
chevron_left.svg
isaacphysics.org/assets/
205 B
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/chevron_left.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/css/isaac-phy.32d46906.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
d6ee88fd7933336db81c790da0ee4657c57f6c691a5441557c0eb0c37ed0a553
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/static/css/isaac-phy.32d46906.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
truncated
/
156 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
c9701ff96675266ed2a8c5c2086ca44d6a0338dc114fe66a58dbdea9f4182e71

Request headers

accept-language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

Content-Type
image/svg+xml
chevron_right.svg
isaacphysics.org/assets/
168 B
1 KB
Image
General
Full URL
https://isaacphysics.org/assets/chevron_right.svg
Requested by
Host: isaacphysics.org
URL: https://isaacphysics.org/static/css/isaac-phy.32d46906.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
128.232.21.139 Cambridge, United Kingdom, ASN786 (JANET Jisc Services Limited, GB),
Reverse DNS
puppy139.dtg.cl.cam.ac.uk
Software
nginx /
Resource Hash
f4e77f6e03f3f55e25d0690ab1f9f6f6930e3e98ad25fe159c43b7a5a18d5f97
Security Headers
Name Value
Content-Security-Policy default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://isaacphysics.org/static/css/isaac-phy.32d46906.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 06 Dec 2023 14:49:53 GMT
server
nginx
content-security-policy
default-src 'self' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
content-encoding
gzip
x-clacks-overhead
GNU Terry Pratchett
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=2592000, no-transform
feature-policy
geolocation 'none'; camera 'none'; microphone 'none'; accelerometer 'none';
x-xss-protection
1; mode=block
truncated
/
157 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8d0055e6d8cfd78504ea3bfeb93b24bafd670e051503e4f69c2bd26c72148a7a

Request headers

accept-language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

Content-Type
image/svg+xml
www-player.css
www.youtube-nocookie.com/s/player/dee96cfa/ Frame 46F7
365 KB
47 KB
Stylesheet
General
Full URL
https://www.youtube-nocookie.com/s/player/dee96cfa/www-player.css
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
c8cf595211c3780ca984d79461caff6908401386ebb9894598ecadc396e22e1f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Fri, 08 Dec 2023 12:41:44 GMT
content-encoding
br
x-content-type-options
nosniff
age
122719
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48216
x-xss-protection
0
last-modified
Wed, 06 Dec 2023 02:46:57 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/css
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Sat, 07 Dec 2024 12:41:44 GMT
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 46F7
15 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3e253b66056519aa065b00a453bac37ac5ed8f3e6fe7b542e93a9dcdcc11d0bc
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.youtube-nocookie.com/
Origin
https://www.youtube-nocookie.com
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 00:43:39 GMT
x-content-type-options
nosniff
age
79404
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
content-length
15344
x-xss-protection
0
last-modified
Mon, 16 Oct 2017 17:32:55 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 08 Dec 2024 00:43:39 GMT
KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 46F7
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5a8c1e7681318caa29e9f44e8a6e271f6a4067a2703e9916dfd4fe9099241db7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.youtube-nocookie.com/
Origin
https://www.youtube-nocookie.com
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 03:07:52 GMT
x-content-type-options
nosniff
age
70751
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
content-length
15552
x-xss-protection
0
last-modified
Mon, 16 Oct 2017 17:33:02 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 08 Dec 2024 03:07:52 GMT
embed.js
www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/ Frame 46F7
54 KB
17 KB
Script
General
Full URL
https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/embed.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
6448ecb33ca4de9900cc3e8072075ccc9f7db328fc30470d9b7d7350ae61b354
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Fri, 08 Dec 2023 17:52:28 GMT
content-encoding
br
x-content-type-options
nosniff
age
104075
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16911
x-xss-protection
0
last-modified
Wed, 06 Dec 2023 02:46:57 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Sat, 07 Dec 2024 17:52:28 GMT
www-embed-player.js
www.youtube-nocookie.com/s/player/dee96cfa/www-embed-player.vflset/ Frame 46F7
322 KB
96 KB
Script
General
Full URL
https://www.youtube-nocookie.com/s/player/dee96cfa/www-embed-player.vflset/www-embed-player.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
749b479a8548e5751006d04e185368e48db0d7ceac3ba359d25db43fd6c24089
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Fri, 08 Dec 2023 17:51:42 GMT
content-encoding
br
x-content-type-options
nosniff
age
104121
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
98658
x-xss-protection
0
last-modified
Wed, 06 Dec 2023 02:46:57 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Sat, 07 Dec 2024 17:51:42 GMT
base.js
www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/ Frame 46F7
2 MB
768 KB
Script
General
Full URL
https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d4e3840bcc3e0ebb5c0d7f2bb3cf3cb62bf83a8207679439aac39252783861f5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Wed, 06 Dec 2023 08:45:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
309720
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
785501
x-xss-protection
0
last-modified
Wed, 06 Dec 2023 02:46:57 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 05 Dec 2024 08:45:03 GMT
Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame
0
0
Preflight
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method
POST
Origin
https://www.youtube-nocookie.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

access-control-allow-headers
content-type,x-goog-api-key,x-user-agent
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
https://www.youtube-nocookie.com
access-control-max-age
3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Sat, 09 Dec 2023 22:47:04 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
0
Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 46F7
87 KB
40 KB
XHR
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a90bab8aeda90290ce68432101732c84bb74a7676b063b469de99bf30a0e72a2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

X-User-Agent
grpc-web-javascript/0.1
Referer
https://www.youtube-nocookie.com/
X-Goog-Api-Key
AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
application/json+protobuf

Response headers

date
Sat, 09 Dec 2023 22:47:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
vary
Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
application/json+protobuf; charset=UTF-8
access-control-allow-origin
https://www.youtube-nocookie.com
access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
41107
x-xss-protection
0
remote.js
www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/ Frame 46F7
116 KB
33 KB
Script
General
Full URL
https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/remote.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
492526450d7a0fbae8fd0adc747abfb69fc794119d7a63796f5d73d9b7577578
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 00:14:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
81166
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33484
x-xss-protection
0
last-modified
Wed, 06 Dec 2023 02:46:57 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Sun, 08 Dec 2024 00:14:18 GMT
q3ybFvLVurjIRsyeRT4FtV2O7nz4ZH1nHhTn1-npVcU.js
www.google.com/js/th/ Frame 46F7
51 KB
20 KB
Script
General
Full URL
https://www.google.com/js/th/q3ybFvLVurjIRsyeRT4FtV2O7nz4ZH1nHhTn1-npVcU.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
ab7c9b16f2d5bab8c846cc9e453e05b55d8eee7cf8647d671e14e7d7e9e955c5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 20:46:40 GMT
content-encoding
br
x-content-type-options
nosniff
age
7224
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
19841
x-xss-protection
0
last-modified
Tue, 28 Nov 2023 18:30:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="botguard-scs"
vary
Accept-Encoding
report-to
{"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Sun, 08 Dec 2024 20:46:40 GMT
sddefault.webp
i.ytimg.com/vi_webp/kWA2AISiHXQ/ Frame 46F7
41 KB
41 KB
Image
General
Full URL
https://i.ytimg.com/vi_webp/kWA2AISiHXQ/sddefault.webp
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3022a55f820d8bd4b7dc84fef863e4112f941859620dba6ee84d12ba59c24535
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:04 GMT
x-content-type-options
nosniff
age
0
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
41610
x-xss-protection
0
server
sffe
etag
"1614617896"
vary
Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/webp
cache-control
public, max-age=7200
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Sun, 10 Dec 2023 00:47:04 GMT
truncated
/ Frame 46F7
175 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
67ea46bc3d15351067faccb3613bd833dd3f15137a4b4a09f2e873fd41d024d2

Request headers

accept-language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

Content-Type
image/png
APkrFKY1b3OHpERLvAKiY1qpfMFIm9QNXti6M8jZtGv-=s68-c-k-c0x00ffffff-no-rj
yt3.ggpht.com/ytc/ Frame 46F7
3 KB
3 KB
Image
General
Full URL
https://yt3.ggpht.com/ytc/APkrFKY1b3OHpERLvAKiY1qpfMFIm9QNXti6M8jZtGv-=s68-c-k-c0x00ffffff-no-rj
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
fife /
Resource Hash
ea44ea6e8f7d8bd5a77512863a118300cd4ef57597868ec3b9e22fb427d0975b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 19:34:54 GMT
x-content-type-options
nosniff
age
11530
content-disposition
inline;filename="unnamed.jpg"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2902
x-xss-protection
0
server
fife
etag
"v67"
vary
Origin
content-type
image/jpeg
access-control-allow-origin
*
access-control-expose-headers
Content-Length
cache-control
public, max-age=86400, no-transform
timing-allow-origin
*
expires
Sun, 10 Dec 2023 19:34:54 GMT
cast_sender.js
www.gstatic.com/cv/js/sender/v1/ Frame 46F7
4 KB
2 KB
Script
General
Full URL
https://www.gstatic.com/cv/js/sender/v1/cast_sender.js
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
ee147e859ad0f09aa50367974e38ab53e7c7054c4a51d400a7f45b0eb251454f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2007
x-xss-protection
0
last-modified
Tue, 16 Feb 2021 23:57:06 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="cloudview"
vary
Accept-Encoding
report-to
{"group":"cloudview","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cloudview"}]}
content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Sat, 09 Dec 2023 22:47:04 GMT
generate_204
www.youtube-nocookie.com/ Frame 46F7
0
10 B
Image
General
Full URL
https://www.youtube-nocookie.com/generate_204?jHaC8w
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 22:47:04 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
cast_sender.js
www.gstatic.com/eureka/clank/120/ Frame 46F7
50 KB
15 KB
Script
General
Full URL
https://www.gstatic.com/eureka/clank/120/cast_sender.js
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/cv/js/sender/v1/cast_sender.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f4d5deb4709cebcb8d869180a1db81fab7c54f99dc2e72dab8b3db15eb76e660
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.youtube-nocookie.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Sat, 09 Dec 2023 14:09:44 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
31040
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview-release
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
14705
x-xss-protection
0
last-modified
Mon, 23 Oct 2023 15:04:43 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="cloudview-release"
vary
Accept-Encoding
report-to
{"group":"cloudview-release","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cloudview-release"}]}
content-type
text/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
expires
Sun, 10 Dec 2023 14:09:44 GMT
GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame
0
0
Preflight
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method
POST
Origin
https://www.youtube-nocookie.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

access-control-allow-headers
content-type,x-goog-api-key,x-user-agent
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
https://www.youtube-nocookie.com
access-control-max-age
3600
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/html
date
Sat, 09 Dec 2023 22:47:04 GMT
server
ESF
vary
origin referer x-origin
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
0
GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 46F7
90 B
133 B
XHR
General
Full URL
https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/player_ias.vflset/en_GB/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d23d61458dd7c2d9e3f98f9dd952d54e360963fe189e31414e3bf19b1592cb42
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

X-User-Agent
grpc-web-javascript/0.1
Referer
https://www.youtube-nocookie.com/
X-Goog-Api-Key
AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
application/json+protobuf

Response headers

date
Sat, 09 Dec 2023 22:47:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
vary
Origin, X-Origin, Referer
x-frame-options
SAMEORIGIN
content-type
application/json+protobuf; charset=UTF-8
access-control-allow-origin
https://www.youtube-nocookie.com
access-control-expose-headers
vary,vary,vary,content-encoding,date,server,content-length
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
110
x-xss-protection
0
log_event
www.youtube-nocookie.com/youtubei/v1/ Frame 46F7
28 B
54 B
XHR
General
Full URL
https://www.youtube-nocookie.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8
Requested by
Host: www.youtube-nocookie.com
URL: https://www.youtube-nocookie.com/s/player/dee96cfa/www-embed-player.vflset/www-embed-player.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
scaffolding on HTTPServer2 /
Resource Hash
d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
X-Goog-Request-Time
1702162026341
Content-Type
application/json
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube-nocookie.com/embed/kWA2AISiHXQ?enablejsapi=1&rel=0&fs=1&modestbranding=1&origin=home
X-YouTube-Client-Version
1.20231205.01.00
X-YouTube-Time-Zone
Europe/London
X-Goog-Visitor-Id
Cgs1dlBLQlJDU2Qxayjn3NOrBjIICgJHQhICGgA%3D
X-YouTube-Ad-Signals
dt=1702162023902&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C496%2C279&vis=1&wgl=true&ca_type=image

Response headers

date
Sat, 09 Dec 2023 22:47:06 GMT
content-encoding
br
x-content-type-options
nosniff
server
scaffolding on HTTPServer2
x-frame-options
SAMEORIGIN
vary
Origin, X-Origin, Referer
content-type
application/json; charset=UTF-8
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
private
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
31
x-xss-protection
0
expires
Sat, 09 Dec 2023 22:47:06 GMT

Verdicts & Comments Add Verdict or Comment

25 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| 0 object| documentPictureInPicture object| webpackChunkisaac_react_app string| SRC_DOMAIN string| scriptUrl object| YT object| YTConfig function| onYTReady object| regeneratorRuntime object| yt function| ytDomDomGetNextId object| ytEventsEventsListeners object| ytEventsEventsCounter object| ytPubsubPubsubInstance object| ytPubsubPubsubTopicToKeys object| ytPubsubPubsubIsSynchronous object| ytPubsubPubsubSubscribedKeys object| ytLoggingTransportGELQueue_ object| ytLoggingTransportTokensToCttTargetIds_ object| ytLoggingGelSequenceIdObj_ object| ytPubsub2Pubsub2Instance object| ytPubsub2Pubsub2SubscribedKeys object| ytPubsub2Pubsub2TopicToKeys object| ytPubsub2Pubsub2IsAsync object| ytPubsub2Pubsub2SkipSubKey

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://isaacphysics.org/api/v3.12.0/api/users/current_user
Message:
Failed to load resource: the server responded with a status of 401 ()

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' wss://isaacphysics.org https://cdn.isaacphysics.org https://plausible.isaacphysics.org https://www.google-analytics.com https://region1.google-analytics.com https://www.googletagmanager.com https://www.youtube-nocookie.com https://www.youtube.com; object-src 'none'; frame-src 'self' https://anvil.works https://*.anvil.app https://www.youtube-nocookie.com; img-src 'self' data: https://cdn.isaacphysics.org https://www.google-analytics.com https://*.tile.openstreetmap.org https://developers.google.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://cdn.isaacphysics.org https://fonts.gstatic.com;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.isaacphysics.org
fonts.gstatic.com
i.ytimg.com
isaacphysics.org
jnn-pa.googleapis.com
plausible.isaacphysics.org
www.google.com
www.gstatic.com
www.youtube-nocookie.com
yt3.ggpht.com
128.232.21.139
128.232.21.250
2a00:1450:4001:80b::2001
2a00:1450:4001:811::2003
2a00:1450:4001:812::200a
2a00:1450:4001:828::200e
2a00:1450:4001:82a::2003
2a00:1450:4001:82a::2016
2a00:1450:4001:830::2004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