Submitted URL: https://donebytcircuits.com/
Effective URL: https://tcircuits.com/
Submission: On January 10 via api from BE — Scanned from AT

Summary

This website contacted 1 IPs in 2 countries across 2 domains to perform 26 HTTP transactions. The main IP is 3.75.10.80, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is tcircuits.com.
TLS certificate: Issued by E6 on December 21st 2024. Valid for: 3 months.
This is the only time tcircuits.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 104.21.29.151 13335 (CLOUDFLAR...)
26 3.75.10.80 16509 (AMAZON-02)
26 1
Apex Domain
Subdomains
Transfer
26 tcircuits.com
tcircuits.com
398 KB
1 donebytcircuits.com
donebytcircuits.com
521 B
26 2
Domain Requested by
26 tcircuits.com tcircuits.com
1 donebytcircuits.com 1 redirects
26 2

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

Domain
maps.app.goo.gl
www.oakharborwebdesigns.com
Subject Issuer Validity Valid
tcircuits.com
E6
2024-12-21 -
2025-03-21
3 months crt.sh

This page contains 1 frames:

Primary Page: https://tcircuits.com/
Frame ID: F360A2BEF77EEE794B53FCB4DA99FF65
Requests: 26 HTTP requests in this frame

Screenshot

Page Title

Think Circuits: Transforming Vision into Reality | Proof-of-Concept Development and Prototyping

Page URL History Show full URLs

  1. https://donebytcircuits.com/ HTTP 307
    https://tcircuits.com/ Page URL

Page Statistics

26
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

1
IPs

2
Countries

398 kB
Transfer

493 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. https://donebytcircuits.com/ HTTP 307
    https://tcircuits.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

26 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
tcircuits.com/
Redirect Chain
  • https://donebytcircuits.com/
  • https://tcircuits.com/
28 KB
7 KB
Document
General
Full URL
https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
cc92c8e535c6fb3fe71f19d1d2b28e9af6f21fbcda499f35008989726470d81c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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

accept-ranges
bytes
age
47942
cache-control
public,max-age=0,must-revalidate
cache-status
"Netlify Edge"; hit
content-encoding
br
content-length
6655
content-type
text/html; charset=UTF-8
date
Fri, 10 Jan 2025 04:28:31 GMT
etag
"992b02bb2dc29d42177d53a05fd3707c-ssl-df"
server
Netlify
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-nf-request-id
01JH77H40JVXREQ88ZNR99CXBB

Redirect headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8ff9ebb92e145ac1-VIE
content-length
169
content-type
text/html
date
Fri, 10 Jan 2025 04:28:31 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
location
https://tcircuits.com
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uJ6ba1lZ4w2%2BGMOKh%2FLHOCkXbAboSNxH9wds3W%2F4jJJ8v7O%2BoXsLRoc1hIxKCjoup7JXAw4QzF28VtrBW9jNg0urkmFvsO8JjbUCnHwP2UiSHwdJvD2NH9Ge44JRL%2BZXVEU5oUoy"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
logo-white.webp
tcircuits.com/assets/images/
3 KB
3 KB
Image
General
Full URL
https://tcircuits.com/assets/images/logo-white.webp
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
46c306c89a15aaedfc2b5813c95de7d3d1096929fe589d3de082fe0a189b7dc8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"128a8b36f6685cc217bd98d8bd500eaa-ssl"
age
565
accept-ranges
bytes
content-length
2842
x-nf-request-id
01JH77H422RK0TYDJAGTVBKW91
cache-status
"Netlify Edge"; hit
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/webp
server
Netlify
oswald-v53-latin-700.woff2
tcircuits.com/assets/fonts/
12 KB
12 KB
Font
General
Full URL
https://tcircuits.com/assets/fonts/oswald-v53-latin-700.woff2
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
6ecd2a103a7260474c3239da5f32a2f7cb999765d9ab12161f3e4abe3906316f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com
Referer
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"0de4ad77871d925e25fee900f31d6fc3-ssl"
age
0
accept-ranges
bytes
content-length
12648
x-nf-request-id
01JH77H422PCG6JWCNXPZA9RM9
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
font/woff2
server
Netlify
open-sans-v40-latin-regular.woff2
tcircuits.com/assets/fonts/
18 KB
18 KB
Font
General
Full URL
https://tcircuits.com/assets/fonts/open-sans-v40-latin-regular.woff2
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
e7af9d60d875eb1c1b1037bbbfdec41fcb096d0ebcf98a48717ad8b07906ced6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com
Referer
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"5b0de4771d18fd880098b4767289508a-ssl"
age
0
accept-ranges
bytes
content-length
18668
x-nf-request-id
01JH77H422H5QF6Y0SSMS109S2
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
font/woff2
server
Netlify
hero-m.webp
tcircuits.com/assets/images/
56 KB
57 KB
Image
General
Full URL
https://tcircuits.com/assets/images/hero-m.webp
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
21ed796e5c926d587d1eddaa7745395795dc2ab1ba0343f9c278c326aaff6d86
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"912d74d2090ccc4d652c13695d41146d-ssl"
age
0
accept-ranges
bytes
content-length
57820
x-nf-request-id
01JH77H42C3HGWM6DXJHG0HGV0
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/webp
server
Netlify
root.css
tcircuits.com/assets/css/
26 KB
4 KB
Stylesheet
General
Full URL
https://tcircuits.com/assets/css/root.css
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
0d2dbe71f5cf98d89d06fe2a7c185a99a27f35490375196598b1a0f40eb32695
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"2d6b6269d343ba54810d7a0c89bbb09e-ssl-df"
age
0
accept-ranges
bytes
x-nf-request-id
01JH77H4227VF1MBQ38KBTRN0K
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
text/css; charset=UTF-8
vary
Accept-Encoding
server
Netlify
dark.css
tcircuits.com/assets/css/
423 B
509 B
Stylesheet
General
Full URL
https://tcircuits.com/assets/css/dark.css
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
9489d9efe65ec029fe7116c91a73fd1c8fa4d910625e111678872c495983e12b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"cd72be646756ce63d9a6094200a44ab8-ssl"
age
0
accept-ranges
bytes
content-length
423
x-nf-request-id
01JH77H4227HAF551F3RCFQDKM
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
text/css; charset=UTF-8
server
Netlify
dark.js
tcircuits.com/assets/js/
0
104 B
Script
General
Full URL
https://tcircuits.com/assets/js/dark.js
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"0144712dd81be0c3d9724f5e56ce6685-ssl"
age
0
accept-ranges
bytes
content-length
0
x-nf-request-id
01JH77H42CQYJZAJD84KBSMQJJ
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
application/javascript; charset=UTF-8
server
Netlify
nav.js
tcircuits.com/assets/js/
2 KB
659 B
Script
General
Full URL
https://tcircuits.com/assets/js/nav.js
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
894c12506a3845bcae442c527e0458a2557c4e6a276bf347b99cd1c01a29ea33
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"152bb5380bd9393d7b14abaa62b12e19-ssl-df"
age
0
accept-ranges
bytes
content-length
569
x-nf-request-id
01JH77H42P2F5JSYJF0JT4SM00
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
server
Netlify
critical.css
tcircuits.com/assets/css/
2 KB
839 B
Stylesheet
General
Full URL
https://tcircuits.com/assets/css/critical.css
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
9f894271cbd96fe252a59e36938cb1ef3d9dfe4f9f1ad2b44ae41fdee6f52636
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"68c785826ff659effcd9e0c174aaa3fd-ssl-df"
age
0
accept-ranges
bytes
content-length
730
x-nf-request-id
01JH77H4225YFCD4C33K4DK7Y5
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
text/css; charset=UTF-8
vary
Accept-Encoding
server
Netlify
logo.webp
tcircuits.com/assets/images/
8 KB
9 KB
Image
General
Full URL
https://tcircuits.com/assets/images/logo.webp
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
67f294cb8232e4adc3c8260eed2579517eb69612b2dddb7500b27a0ea87ca4a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"2528bb0c73c602a989c31d69fe7be69a-ssl"
age
0
accept-ranges
bytes
content-length
8680
x-nf-request-id
01JH77H42PGGXBKRZC1W3MKM7F
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/webp
server
Netlify
down-gold.svg
tcircuits.com/assets/images/
482 B
570 B
Image
General
Full URL
https://tcircuits.com/assets/images/down-gold.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
e11c85e3ae237e883db98b3fc3df5cf0a8834a0acb45667304f83c3f6e14a04d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"209a5b8349a69f997c7b15475fb43f33-ssl"
age
0
accept-ranges
bytes
content-length
482
x-nf-request-id
01JH77H42P6WE79HTKKXW7ERPB
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
server
Netlify
hero.jpg
tcircuits.com/assets/images/
131 KB
131 KB
Image
General
Full URL
https://tcircuits.com/assets/images/hero.jpg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
ddd6fe62ce36cc6c4311224e1e7e16612c1fdced53d1f0812ed2a04eb3c00625
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"f7619262cbe4fb46b730be2c5a2bcb3c-ssl"
age
0
accept-ranges
bytes
content-length
133983
x-nf-request-id
01JH77H422X9FZNTP0SDAB2S6D
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/jpeg
server
Netlify
quote-blue.svg
tcircuits.com/assets/images/
371 B
468 B
Image
General
Full URL
https://tcircuits.com/assets/images/quote-blue.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
a06aa99b50fc3028321d4b8b9788dece3bb9c8f59334b74deb0a25ad5652515a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"feade5d684b290f5209b6c31b4dcaa7a-ssl"
age
0
accept-ranges
bytes
content-length
371
x-nf-request-id
01JH77H42P2C25APYM83H53F07
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
server
Netlify
local.css
tcircuits.com/assets/css/
20 KB
3 KB
Stylesheet
General
Full URL
https://tcircuits.com/assets/css/local.css
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"62729fdae926057e25e0cb8d9336a4f4-ssl-df"
age
0
accept-ranges
bytes
x-nf-request-id
01JH77H42PPVDBWCRP3A8D7Q17
cache-status
"Netlify Edge"; fwd=miss
date
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content-type
text/css; charset=UTF-8
vary
Accept-Encoding
server
Netlify
oswald-v53-latin-regular.woff2
tcircuits.com/assets/fonts/
12 KB
12 KB
Font
General
Full URL
https://tcircuits.com/assets/fonts/oswald-v53-latin-regular.woff2
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/assets/css/root.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
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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
Origin
https://tcircuits.com
Referer
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Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"c99798dda29382e185bfaefcd8f7c019-ssl"
age
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accept-ranges
bytes
content-length
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x-nf-request-id
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cache-status
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date
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content-type
font/woff2
server
Netlify
open-sans-v40-latin-700.woff2
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18 KB
18 KB
Font
General
Full URL
https://tcircuits.com/assets/fonts/open-sans-v40-latin-700.woff2
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/assets/css/root.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com
Referer
https://tcircuits.com/assets/css/root.css

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"4bffe51aa4cb2b6cee68267b8bde50ea-ssl"
age
0
accept-ranges
bytes
content-length
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x-nf-request-id
01JH77H47R6Y6QGEGVDDTPTW61
cache-status
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date
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content-type
font/woff2
server
Netlify
s1.svg
tcircuits.com/assets/images/
654 B
740 B
Image
General
Full URL
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Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"7a492c7fff59f26bc56b2d62ab1218d7-ssl"
age
0
accept-ranges
bytes
content-length
654
x-nf-request-id
01JH77H47R1XE0JYAPK26W675B
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
server
Netlify
s2.svg
tcircuits.com/assets/images/
3 KB
876 B
Image
General
Full URL
https://tcircuits.com/assets/images/s2.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"b2e859e4d36fb4645ae9df40206d1a4b-ssl-df"
age
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accept-ranges
bytes
content-length
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x-nf-request-id
01JH77H47RAXR79G4QF55EK67P
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
vary
Accept-Encoding
server
Netlify
s3.svg
tcircuits.com/assets/images/
13 KB
5 KB
Image
General
Full URL
https://tcircuits.com/assets/images/s3.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
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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
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"117b623417a26fe61fc854809edacd1d-ssl-df"
age
0
accept-ranges
bytes
x-nf-request-id
01JH77H47RE60T3D3T8YP4NXCT
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
vary
Accept-Encoding
server
Netlify
s4.svg
tcircuits.com/assets/images/
1 KB
599 B
Image
General
Full URL
https://tcircuits.com/assets/images/s4.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
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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
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"2626c15b16ee9a5e4052eff1c179e48c-ssl-df"
age
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accept-ranges
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x-nf-request-id
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cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
vary
Accept-Encoding
server
Netlify
happy.jpg
tcircuits.com/assets/images/
51 KB
51 KB
Image
General
Full URL
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Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"91746fa43e682fc721eedc4ccc442593-ssl"
age
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accept-ranges
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cache-status
"Netlify Edge"; fwd=miss
date
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content-type
image/jpeg
server
Netlify
think2.jpg
tcircuits.com/assets/images/
25 KB
25 KB
Image
General
Full URL
https://tcircuits.com/assets/images/think2.jpg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
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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
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
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age
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accept-ranges
bytes
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x-nf-request-id
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cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/jpeg
server
Netlify
think3.jpg
tcircuits.com/assets/images/
21 KB
21 KB
Image
General
Full URL
https://tcircuits.com/assets/images/think3.jpg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
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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
https://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"52ae39e53e1e167f6f66c83d88eb6b25-ssl"
age
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accept-ranges
bytes
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x-nf-request-id
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cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/jpeg
server
Netlify
seal.svg
tcircuits.com/assets/images/
39 KB
16 KB
Image
General
Full URL
https://tcircuits.com/assets/images/seal.svg
Requested by
Host: tcircuits.com
URL: https://tcircuits.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
content-encoding
br
etag
"52d42459e218c437cc7ea59902cecce6-ssl-df"
age
0
accept-ranges
bytes
x-nf-request-id
01JH77H47RXQGCPSE4ZPPM33NQ
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:31 GMT
content-type
image/svg+xml
vary
Accept-Encoding
server
Netlify
favicon-32x32.png
tcircuits.com/assets/favicons/
441 B
535 B
Other
General
Full URL
https://tcircuits.com/assets/favicons/favicon-32x32.png?v1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.75.10.80 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-75-10-80.eu-central-1.compute.amazonaws.com
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://tcircuits.com/

Response headers

strict-transport-security
max-age=31536000
cache-control
public,max-age=0,must-revalidate
etag
"455845f4a39e015814e44cfefc89dfef-ssl"
age
0
accept-ranges
bytes
content-length
441
x-nf-request-id
01JH77H4CNA7SN2CGWK5294ZJE
cache-status
"Netlify Edge"; fwd=miss
date
Fri, 10 Jan 2025 04:28:32 GMT
content-type
image/png
server
Netlify

Verdicts & Comments Add Verdict or Comment

2 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| CSbody function| ariaExpanded

0 Cookies

1 Console Messages

Source Level URL
Text
javascript warning URL: https://tcircuits.com/
Message:
The resource https://tcircuits.com/assets/images/hero-m.webp was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000

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.

donebytcircuits.com
tcircuits.com
104.21.29.151
3.75.10.80
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