Submitted URL: https://sugaku.ai/
Effective URL: https://sugaku.net/
Submission: On December 20 via api from US — Scanned from CA

Summary

This website contacted 8 IPs in 2 countries across 8 domains to perform 17 HTTP transactions. The main IP is 104.21.112.1, located in and belongs to CLOUDFLARENET, US. The main domain is sugaku.net.
TLS certificate: Issued by WE1 on December 20th 2024. Valid for: 3 months.
This is the only time sugaku.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 104.21.42.5 13335 (CLOUDFLAR...)
2 104.21.112.1 13335 (CLOUDFLAR...)
7 173.194.205.207 15169 (GOOGLE)
2 104.17.24.14 13335 (CLOUDFLAR...)
1 173.194.204.95 15169 (GOOGLE)
2 151.101.65.229 54113 (FASTLY)
1 173.194.207.97 15169 (GOOGLE)
1 142.251.163.94 15169 (GOOGLE)
1 172.253.122.138 15169 (GOOGLE)
17 8
Apex Domain
Subdomains
Transfer
8 googleapis.com
storage.googleapis.com — Cisco Umbrella Rank: 314
fonts.googleapis.com — Cisco Umbrella Rank: 29
2 MB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 318
16 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
23 KB
2 sugaku.net
sugaku.net
8 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
1 gstatic.com
fonts.gstatic.com
23 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
108 KB
1 sugaku.ai
sugaku.ai
788 B
17 8
Domain Requested by
7 storage.googleapis.com sugaku.net
2 cdn.jsdelivr.net sugaku.net
2 cdnjs.cloudflare.com sugaku.net
2 sugaku.net sugaku.net
1 www.google-analytics.com www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 www.googletagmanager.com sugaku.net
1 fonts.googleapis.com sugaku.net
1 sugaku.ai 1 redirects
17 9

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

Domain
www.iubenda.com
Subject Issuer Validity Valid
sugaku.net
WE1
2024-12-20 -
2025-03-20
3 months crt.sh
storage.googleapis.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
cdnjs.cloudflare.com
WE1
2024-11-26 -
2025-02-24
3 months crt.sh
upload.video.google.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3
2024-07-30 -
2025-08-31
a year crt.sh
*.google-analytics.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh
*.gstatic.com
WR2
2024-12-02 -
2025-02-24
3 months crt.sh

This page contains 1 frames:

Primary Page: https://sugaku.net/
Frame ID: B42A51A8A39D385A4D6D9CDE1A170896
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Sugaku | Tools for mathematicians

Page URL History Show full URLs

  1. https://sugaku.ai/ HTTP 301
    https://sugaku.net/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • (?:powered by <a[^>]+>Django ?([\d.]+)?<\/a>|<input[^>]*name=["']csrfmiddlewaretoken["'][^>]*>)

Overall confidence: 75%
Detected patterns
  • <[^>]+[^\w-]x-data[^\w-][^<]+

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

17
Requests

100 %
HTTPS

0 %
IPv6

8
Domains

9
Subdomains

8
IPs

2
Countries

2420 kB
Transfer

2792 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://sugaku.ai/ HTTP 301
    https://sugaku.net/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
sugaku.net/
Redirect Chain
  • https://sugaku.ai/
  • https://sugaku.net/
16 KB
6 KB
Document
General
Full URL
https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.112.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7acd5fd71c1128654eee7983356b04480d996eb05b191e150c0e7b6c3e18639c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private
cf-cache-status
DYNAMIC
cf-ray
8f4dffdb5992ebb4-YYZ
content-encoding
zstd
content-language
en
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Fri, 20 Dec 2024 07:43:05 GMT
expires
Fri, 20 Dec 2024 07:43:05 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mPRMS68Ej10iOVvtVFaAA2w0OQquqKm9f3nXt6%2Bg3z4Kl3EOPZb5LDsmoovwfNdY7FA8QDbl5Yes4IbSP8BZ4DNsyE5egUk6N1xOImRFetn90f%2FFAw9zdQD0OIYs"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=23164&min_rtt=22934&rtt_var=3877&sent=8&recv=11&lost=0&retrans=0&sent_bytes=3982&recv_bytes=2277&delivery_rate=171473&cwnd=253&unsent_bytes=0&cid=943f5c28fa697a53&ts=195&x=0"
vary
Cookie, Accept-Language, origin
x-cloud-trace-context
62eb55aa450746b247fcef887c168a5a;o=1
x-content-type-options
nosniff
x-frame-options
DENY

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=3600
cf-ray
8f4dffda7fbaaabf-YYZ
content-length
167
content-type
text/html
date
Fri, 20 Dec 2024 07:43:05 GMT
expires
Fri, 20 Dec 2024 08:43:05 GMT
location
https://sugaku.net/
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r5wlZM9SRagCaxJH8ARllfUs0vg7o267qJC5mvW3SA7S%2FplI6se8yRFXTAaSeju1xiKjyn%2BWI8id%2B3G659QYvZfJiCAapQ%2BWQM7paW5kHpIPfCwtAIC8D%2FBKsh8%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=23066&min_rtt=22977&rtt_var=4919&sent=8&recv=10&lost=0&retrans=1&sent_bytes=5283&recv_bytes=2340&delivery_rate=40223&cwnd=252&unsent_bytes=0&cid=094cffaf58ce5d85&ts=70&x=0"
vary
Accept-Encoding
site-base.css
storage.googleapis.com/sugaku-static/css/
3 KB
3 KB
Stylesheet
General
Full URL
https://storage.googleapis.com/sugaku-static/css/site-base.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
0a33211b55f92964d28ea40dd956adbc5fa0e72108147ebf7338d9f10e3189e5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=OmiYWA==, md5=/gxwMYssRk8sK+oEKmMHmQ==
etag
"fe0c70318b2c464f2c2bea042a630799"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
2657
date
Fri, 20 Dec 2024 07:43:05 GMT
last-modified
Tue, 17 Dec 2024 00:45:20 GMT
content-type
text/css
x-guploader-uploadid
AFiumC6IsF9cBXJZcaVa1Wo1jWxxfoTVKCTfJwR8uUr7zleyQn6lc8lseF-SefiXL_eWN1s6m3zcsM8
cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396320175023
content-length
2657
server
UploadServer
site-tailwind.css
storage.googleapis.com/sugaku-static/css/
276 KB
277 KB
Stylesheet
General
Full URL
https://storage.googleapis.com/sugaku-static/css/site-tailwind.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
14d76f95d7c61f90adeb72d791b7adeb4473dda260c95690c98f6957a15c1efc

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=Kfakmg==, md5=EKrmIV8gXj98oEeAEUck+Q==
etag
"10aae6215f205e3f7ca04780114724f9"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
282820
date
Fri, 20 Dec 2024 07:43:05 GMT
last-modified
Tue, 17 Dec 2024 00:45:21 GMT
content-type
text/css
x-guploader-uploadid
AFiumC5a_qAlVtH5Q6_UDsYm_PCH_bym4fbNnkgrKbtfbCcgZF7OQg_rfI1_ulUYOPU1FzJKiVzTzzc
cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396321169955
content-length
282820
server
UploadServer
all.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/
99 KB
19 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01b035efb5dfa529c512f82962ed633328222da6f33c224244806d4798c67349
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://sugaku.net
Referer

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"630e6e62-4900"
age
47145
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5AbCeAGVilbB%2Br1JV69GTp64sX%2FuYCdTkkH47Gi%2F3lPXi8%2Fayw0bVZTiP4BXrt6%2F6URDZ8hqT%2F8efQOysi0aLTQ%2B1wsEu7aKSbjIjc5%2Fnn5TIy3ohedLA%2BaFPOhkvQ%2FWs28jv4Qk"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Wed, 10 Dec 2025 07:43:05 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 20 Dec 2024 07:43:05 GMT
content-type
text/css; charset=utf-8
last-modified
Tue, 30 Aug 2022 20:09:06 GMT
vary
Accept-Encoding
priority
u=0,i=?0
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8f4dffdcdb10ab96-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
18688
server
cloudflare
v4-shims.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/
27 KB
4 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/v4-shims.min.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
302c63800f372511b5c5981ce65f09ddc9926619a28ab7c8ebd23d0b120236a2
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://sugaku.net
Referer

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"630e6e62-e46"
age
49186
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c8OOBjJtBwV3UP6cOQxalbZVq02kb%2FToz49quxlD1U8fDEMP8qvvI29jct4ibHY%2BzJaGQr38hSoAxfVF2P4EJYwGX3%2BRBO2BjPuCaW7yxHgNg8iEVdwu6%2BU2%2BilYj2T2W9VCBXWR"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Wed, 10 Dec 2025 07:43:05 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Fri, 20 Dec 2024 07:43:05 GMT
content-type
text/css; charset=utf-8
last-modified
Tue, 30 Aug 2022 20:09:06 GMT
vary
Accept-Encoding
priority
u=0,i=?0
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8f4dffdcdb12ab96-YYZ
accept-ranges
bytes
access-control-allow-origin
*
content-length
3654
server
cloudflare
css2
fonts.googleapis.com/
4 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Old+Standard+TT:wght@400;700&display=swap
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.204.95 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qb-in-f95.1e100.net
Software
ESF /
Resource Hash
1bbe3edc590798ed5f7675b06becd13aff869051f5192afd14188fc135a29ebc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 20 Dec 2024 07:43:06 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 20 Dec 2024 07:43:06 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Fri, 20 Dec 2024 07:43:06 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
introjs.min.css
cdn.jsdelivr.net/npm/intro.js@7.2.0/minified/
6 KB
2 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/intro.js@7.2.0/minified/introjs.min.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.65.229 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
f1b946012aceed085baf31706f4ac3acc20269d7b269a351429e9509134a7a40
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"19b2-FQwJGV771oOVJKRJUs1YhQPAlFc"
age
1354426
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Fri, 20 Dec 2024 07:43:05 GMT
content-type
text/css; charset=utf-8
x-served-by
cache-fra-etou8220042-FRA, cache-yyz4580-YYZ
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
1813
x-jsd-version
7.2.0
tour.css
storage.googleapis.com/sugaku-static/css/
2 KB
2 KB
Stylesheet
General
Full URL
https://storage.googleapis.com/sugaku-static/css/tour.css
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
3720dd9c80ddae6c514018f22e0a543610a545a9a35aefcf97d302e3ea6d48b1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=/+yp6Q==, md5=ZbnrmNI2AHpNukYa1MB/mg==
etag
"65b9eb98d236007a4dba461ad4c07f9a"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
1910
date
Fri, 20 Dec 2024 07:43:05 GMT
last-modified
Tue, 17 Dec 2024 00:45:20 GMT
content-type
text/css
x-guploader-uploadid
AFiumC7is9oIPpTfWZ1wTZYBMnf6_eKwkQ4yrc-tyADMUiYoD-OHMRCIP989SCHIpxKlCDsJysjzZDY
cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396320681427
content-length
1910
server
UploadServer
js
www.googletagmanager.com/gtag/
325 KB
108 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-85Z1L66NV2
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.207.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qk-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
231b138fe1d84d1b44c57485a676012ce2f8f1f0cf0981a0f3c20da06e7c1b4d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Fri, 20 Dec 2024 07:43:07 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 20 Dec 2024 07:43:07 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
110128
x-xss-protection
0
server
Google Tag Manager
site-bundle.js
storage.googleapis.com/sugaku-static/js/
1 MB
1 MB
Script
General
Full URL
https://storage.googleapis.com/sugaku-static/js/site-bundle.js
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=mNq8xQ==, md5=6ADT7DqUpuodFy1ipkyShw==
etag
"e800d3ec3a94a6ea1d172d62a64c9287"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:06 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
1494002
date
Fri, 20 Dec 2024 07:43:06 GMT
last-modified
Tue, 17 Dec 2024 00:45:46 GMT
content-type
text/javascript
x-guploader-uploadid
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cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396346160761
content-length
1494002
server
UploadServer
/
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3 KB
2 KB
Script
General
Full URL
https://sugaku.net/jsi18n/
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.112.1 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://sugaku.net/

Response headers

content-encoding
zstd
cf-cache-status
DYNAMIC
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RVZQh3oulQsYrO3RVBQMiemgljOM2jPTLch6nmdSkQ8mumHnYgZXM4ECh15jEV%2FL0AWdtUONLMZQWSBGnAx7QeqmHWNytiVpnC2%2BUadljwVvYe2TbqpkxnLVBbOM"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=22955&min_rtt=22000&rtt_var=1277&sent=21&recv=17&lost=0&retrans=1&sent_bytes=10761&recv_bytes=2423&delivery_rate=510156&cwnd=256&unsent_bytes=0&cid=943f5c28fa697a53&ts=1510&x=0"
date
Fri, 20 Dec 2024 07:43:06 GMT
x-cloud-trace-context
ed26c11210ef15b0fa1450810d366044
content-type
text/javascript; charset="utf-8"
vary
Accept-Language, Cookie, origin
x-frame-options
DENY
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy
same-origin
referrer-policy
same-origin
cf-ray
8f4dffe409f0ebb4-YYZ
content-language
en
server
cloudflare
raimann.jpg
storage.googleapis.com/sugaku-static/images/web/
480 KB
480 KB
Image
General
Full URL
https://storage.googleapis.com/sugaku-static/images/web/raimann.jpg
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
bc489c6a6f3ef1569a32f29edfef9f3571c42328711d058ba024af0d01ea1702

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=MRWzwg==, md5=MFqnDyJoSz+Z0d3eri/Llw==
etag
"305aa70f22684b3f99d1dddeae2fcb97"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
491195
date
Fri, 20 Dec 2024 07:43:05 GMT
last-modified
Tue, 17 Dec 2024 00:45:28 GMT
content-type
image/jpeg
x-guploader-uploadid
AFiumC4TJD-xUR7K4fcbHid2HMfCSFz6K29iw2Cd9KMXNDuG9G09VF5c7NftMJLIO6Q_nxqOGWTC9wo
cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396328359610
content-length
491195
server
UploadServer
intro.min.js
cdn.jsdelivr.net/npm/intro.js@7.2.0/minified/
50 KB
14 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/intro.js@7.2.0/minified/intro.min.js
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.65.229 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
980a8afd1920504878553c42e138415c5c72967edc72fd3c79f197ff52ef7501
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"c9cd-cVw+5eD4y+oJQ1iuzJq9oy6fQN0"
age
1411271
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Fri, 20 Dec 2024 07:43:05 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-eddf8230034-FRA, cache-yyz4580-YYZ
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
content-length
13833
x-jsd-version
7.2.0
tour.js
storage.googleapis.com/sugaku-static/js/
4 KB
4 KB
Script
General
Full URL
https://storage.googleapis.com/sugaku-static/js/tour.js
Requested by
Host: sugaku.net
URL: https://sugaku.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
efbac2bc64a2283cab2eb4eab8794c6ef8c83d66f4582fa20bb234bcff32de15

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=dtbzUA==, md5=f8F6pd/owMGPLVc8PqAUVA==
etag
"7fc17aa5dfe8c0c18f2d573c3ea01454"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
3981
date
Fri, 20 Dec 2024 07:43:05 GMT
last-modified
Tue, 17 Dec 2024 00:45:55 GMT
content-type
text/javascript
x-guploader-uploadid
AFiumC4AhmPnzwSvUHGYOAbEiPuXc2jEbVo1nH-SdSxEj1s4v7L9E29Kv4Yt4An1LS6qjr5LBpfd6WM
cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
1734396355762888
content-length
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server
UploadServer
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fonts.gstatic.com/s/oldstandardtt/v20/
23 KB
23 KB
Font
General
Full URL
https://fonts.gstatic.com/s/oldstandardtt/v20/MwQubh3o1vLImiwAVvYawgcf2eVeqlq4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Old+Standard+TT:wght@400;700&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.163.94 Farmingdale, United States, ASN15169 (GOOGLE, US),
Reverse DNS
wv-in-f94.1e100.net
Software
sffe /
Resource Hash
df8f44081c6ce8517dc973654bee1300b7c12642adbd646ecc83e2132692d365
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://sugaku.net
Referer
https://fonts.googleapis.com/

Response headers

age
3883
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Sat, 20 Dec 2025 06:38:23 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 20 Dec 2024 06:38:23 GMT
last-modified
Thu, 24 Aug 2023 18:01:23 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
23676
x-xss-protection
0
server
sffe
collect
www.google-analytics.com/g/
0
0
Fetch
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-85Z1L66NV2&gtm=45je4cc1v9202224255za200&_p=1734680586871&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067555~102067808~102081485~102198178&cid=949516643.1734680587&ul=en-ca&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1734680587&sct=1&seg=0&dl=https%3A%2F%2Fsugaku.net%2F&dt=Sugaku%20%7C%20Tools%20for%20mathematicians&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=2144
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-85Z1L66NV2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.122.138 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bh-in-f138.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://sugaku.net
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 20 Dec 2024 07:43:07 GMT
content-type
text/plain
server
Golfe2
favicon.ico
storage.googleapis.com/sugaku-static/images/favicons/
15 KB
15 KB
Other
General
Full URL
https://storage.googleapis.com/sugaku-static/images/favicons/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.205.207 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qm-in-f207.1e100.net
Software
UploadServer /
Resource Hash
286dd846b09d4dc75cbb602792bbaef95d551ed408313bcef957a212d41bb4f5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

x-goog-metageneration
1
x-goog-hash
crc32c=ZHdt0Q==, md5=ZBw/qLsQP/+j6LFrltHugg==
etag
"641c3fa8bb103fffa3e8b16b96d1ee82"
x-goog-stored-content-encoding
identity
expires
Fri, 20 Dec 2024 08:43:17 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
15086
date
Fri, 20 Dec 2024 07:43:17 GMT
last-modified
Tue, 17 Dec 2024 00:45:22 GMT
content-type
image/x-icon
x-guploader-uploadid
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cache-control
public, max-age=3600
x-goog-storage-class
STANDARD
accept-ranges
bytes
x-goog-generation
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content-length
15086
server
UploadServer

Verdicts & Comments Add Verdict or Comment

54 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| gtag object| dataLayer string| __cssFramework function| syncDarkMode function| introJs function| showMobileMenu function| initTour function| startTourSteps object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| SiteJS object| htmx object| Alpine object| FlowbiteInstances function| Accordion function| initAccordions function| Collapse function| initCollapses function| Carousel function| initCarousels function| Dismiss function| initDismisses function| Dropdown function| initDropdowns function| Modal function| initModals function| Drawer function| initDrawers function| Tabs function| initTabs function| Tooltip function| initTooltips function| Popover function| initPopovers function| Dial function| initDials function| InputCounter function| initInputCounters function| CopyClipboard function| initClipboards function| Datepicker function| initDatepickers function| initFlowbite object| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format

5 Cookies

Domain/Path Name / Value
sugaku.net/ Name: sugaku_language
Value: en
sugaku.net/ Name: csrftoken
Value: NWAcogeTrXickgHQRoDsUcE4hG5Kms0Y
sugaku.net/ Name: theme
Value: light
.sugaku.net/ Name: _ga_85Z1L66NV2
Value: GS1.1.1734680587.1.0.1734680587.0.0.0
.sugaku.net/ Name: _ga
Value: GA1.1.949516643.1734680587

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
X-Content-Type-Options nosniff
X-Frame-Options DENY

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.jsdelivr.net
cdnjs.cloudflare.com
fonts.googleapis.com
fonts.gstatic.com
storage.googleapis.com
sugaku.ai
sugaku.net
www.google-analytics.com
www.googletagmanager.com
104.17.24.14
104.21.112.1
104.21.42.5
142.251.163.94
151.101.65.229
172.253.122.138
173.194.204.95
173.194.205.207
173.194.207.97
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980a8afd1920504878553c42e138415c5c72967edc72fd3c79f197ff52ef7501
bc489c6a6f3ef1569a32f29edfef9f3571c42328711d058ba024af0d01ea1702
c4e49b6893ef70ba047729d581ecfc195ec6c563d0d2f58df85441a3c2b6e388
df8f44081c6ce8517dc973654bee1300b7c12642adbd646ecc83e2132692d365
efbac2bc64a2283cab2eb4eab8794c6ef8c83d66f4582fa20bb234bcff32de15
f1b946012aceed085baf31706f4ac3acc20269d7b269a351429e9509134a7a40