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www.circuitlab.com Open in urlscan Pro
206.71.169.48  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://circuitlab.com/
Effective URL: https://www.circuitlab.com/
Submission Tags: tranco_l324
Submission: On November 22 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 20 IPs in 3 countries across 15 domains to perform 55 HTTP transactions. The main IP is 206.71.169.48, located in United States and belongs to M5HOSTING, US. The main domain is www.circuitlab.com.
TLS certificate: Issued by Gandi Standard SSL CA 2 on October 28th 2021. Valid for: a year.
This is the only time www.circuitlab.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

20    206.71.169.48 (United States)

ASN21581 (M5HOSTING, US)
PTR: faraday.circuitlab.com
circuitlab.com
www.circuitlab.com
1    2a00:1450:4001:813::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
7    2600:9000:2057:b600:3:84bc:7200:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.circuitlab.com
2    2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2a04:4e42:600::396 (United States)

ASN54113 (FASTLY, US)
www.redditstatic.com
2    2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ssl.google-analytics.com
1    151.101.194.217 (United States)

ASN54113 (FASTLY, US)
tag.perfectaudience.com
9    2a00:1450:4001:830::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
2    2620:116:800d:21:5a23:9c4e:e774:96c1 (United States)

ASN16509 (AMAZON-02, US)
secure.quantserve.com
pixel.quantserve.com
1    2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2a00:1450:400c:c07::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2600:9000:211e:b000:6:44e3:f8c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
rules.quantcount.com
2    2a03:2880:f11c:8183:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    2a00:1450:4001:831::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:803::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
static.doubleclick.net
1    2a00:1450:4001:829::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:828::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
yt3.ggpht.com
1    2a00:1450:4001:831::2016 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
i.ytimg.com
2    2a00:1450:4001:809::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
Domain Requested by
19 www.circuitlab.com www.circuitlab.com
9 www.youtube.com www.circuitlab.com
www.youtube.com
7 cdn.circuitlab.com www.circuitlab.com
2 www.gstatic.com www.youtube.com
www.gstatic.com
2 googleads.g.doubleclick.net 1 redirects www.youtube.com
2 www.facebook.com www.circuitlab.com
2 ssl.google-analytics.com 1 redirects www.circuitlab.com
2 connect.facebook.net www.circuitlab.com
connect.facebook.net
1 i.ytimg.com www.youtube.com
1 yt3.ggpht.com www.youtube.com
1 www.google.com www.youtube.com
1 static.doubleclick.net www.youtube.com
1 pixel.quantserve.com www.circuitlab.com
1 rules.quantcount.com secure.quantserve.com
1 stats.g.doubleclick.net www.circuitlab.com
1 fonts.gstatic.com www.youtube.com
1 secure.quantserve.com www.circuitlab.com
1 tag.perfectaudience.com www.circuitlab.com
1 www.redditstatic.com www.circuitlab.com
1 ajax.googleapis.com www.circuitlab.com
1 circuitlab.com 1 redirects
55 21

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

Domain
ultimateelectronicsbook.com
Subject Issuer Validity Valid
www.circuitlab.com
Gandi Standard SSL CA 2		 2021-10-28 -
2022-11-09		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
*.circuitlab.com
Amazon		 2020-12-21 -
2022-01-19		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-08-31 -
2021-11-29		 3 months crt.sh
www.redditstatic.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-10-05 -
2022-04-02		 6 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
*.perfectaudience.com
GlobalSign Atlas R3 DV TLS CA 2020		 2021-03-22 -
2022-04-23		 a year crt.sh
*.google.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
*.quantserve.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-09-22 -
2022-09-21		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
*.doubleclick.net
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
www.google.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
*.googleusercontent.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh
edgestatic.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.circuitlab.com/
Frame ID: B5100552503F1CC9EDB694BA60149C8E
Requests: 38 HTTP requests in this frame

Frame: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Frame ID: DF818070AF834B118DCC0A9D2551F89B
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Online circuit simulator & schematic editor - CircuitLab

Page URL History Show full URLs

  1. http://circuitlab.com/ HTTP 301
    https://www.circuitlab.com/ Page URL

Page Statistics

55
Requests

96 %
HTTPS

89 %
IPv6

15
Domains

21
Subdomains

20
IPs

3
Countries

1316 kB
Transfer

3783 kB
Size

14
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://circuitlab.com/ HTTP 301
    https://www.circuitlab.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 38
  • https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=101770261&utmhn=www.circuitlab.com&utme=8(VisitorType)9(anonymous)11(2)&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Online%20circuit%20simulator%20%26%20schematic%20editor%20-%20CircuitLab&utmhid=897959857&utmr=-&utmp=%2F&utmht=1637573295019&utmac=UA-25913711-1&utmcc=__utma%3D254391450.1718018016.1637573295.1637573295.1637573295.1%3B%2B__utmz%3D254391450.1637573295.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=957470675&utmredir=1&utmu=qRAAAAAAAAAAAAAAAAAAAAAE~ HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-25913711-1&cid=1718018016.1637573295&jid=957470675&_v=5.7.2&z=101770261
Request Chain 42
  • https://googleads.g.doubleclick.net/pagead/id HTTP 302
  • https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

55 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.circuitlab.com/
Redirect Chain
  • http://circuitlab.com/
  • https://www.circuitlab.com/
28 KB
8 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
2a61694c43b20ea0bb2da1be67257fa04020c6a6b2996a215f8af2f44f7f581d

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

Content-Length
7612
Content-Language
en-us
Content-Encoding
gzip
Vary
Cookie, Accept-Language, Accept-Encoding
X-From-Magic-Cache
true
Content-Type
text/html
Date
Mon, 22 Nov 2021 09:28:14 GMT
Server
lighttpd

Redirect headers

Location
https://www.circuitlab.com/
Content-Length
0
Date
Mon, 22 Nov 2021 09:28:13 GMT
Server
lighttpd
public-1619569213.css
www.circuitlab.com/assets/css/ 		123 KB
21 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.circuitlab.com/assets/css/public-1619569213.css
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
58129919c20b0a1e96e8d0d9e25116e3746df29c7c87501903c62cc16aca28b3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:14 GMT
Content-Encoding
gzip
Last-Modified
Wed, 28 Apr 2021 00:20:14 GMT
Server
lighttpd
ETag
"2156126218"
Vary
Accept-Encoding
Content-Type
text/css
Accept-Ranges
bytes
Content-Length
21405
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.8.2/ 		91 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f554d2f09272c6f71447ebfe4532d3b1dd1959bce669f9a5ccc99e64ef511729
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.circuitlab.com/
Origin
https://www.circuitlab.com
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Sat, 20 Nov 2021 12:42:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
161156
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
33621
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 20 Nov 2022 12:42:18 GMT
public-1619569244.js
www.circuitlab.com/assets/js/ 		40 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.circuitlab.com/assets/js/public-1619569244.js
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
550b98ac1719cf7dcebfb8662bf609f01cec03ca9000b9e51cb8dd74939bde73

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:14 GMT
Content-Encoding
gzip
Last-Modified
Wed, 28 Apr 2021 00:20:46 GMT
Server
lighttpd
ETag
"3302668656"
Vary
Accept-Encoding
Content-Type
application/javascript
Accept-Ranges
bytes
Content-Length
10544
/
www.circuitlab.com/accounts/_analyticscustomvarsjs/ 		281 B
619 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.circuitlab.com/accounts/_analyticscustomvarsjs/
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
2d81c80185538dc6f2f6fe90d1893e55a906cf9679e9d22475396288281171f3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Pragma
no-cache
Date
Mon, 22 Nov 2021 09:28:14 GMT
Content-Encoding
gzip
Server
lighttpd
Vary
Cookie, Accept-Language, Accept-Encoding
Content-Language
en-us
Cache-Control
max-age=0, no-cache, must-revalidate
Content-Type
text/javascript
Content-Length
159
Expires
-1
topbar_logo_60_2x.png
www.circuitlab.com/assets/images/ 		10 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/topbar_logo_60_2x.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
9717ebc9af6dbc0e97fb3bf2fc820fd5cff2cc0606ed00950558d955f09b2439

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:14 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"2488949937"
Content-Length
10230
Content-Type
image/png
gravatar_empty_50.png
www.circuitlab.com/assets/images/ 		645 B
853 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/gravatar_empty_50.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
e50c97d25b42a1901abf06d47334352fbeb89d1e57eec4166b42462d9fa4b74d

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:14 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"3994951547"
Content-Length
645
Content-Type
image/png
20170112-UltimateElectronicsBookCover_red_v2.jpg
cdn.circuitlab.com/misc/ 		81 KB
82 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20170112-UltimateElectronicsBookCover_red_v2.jpg
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6fdb0b4a51628f93ebef5a3cf0e259448d13a99d9a36ee87c5139707e91745cc

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:12:35 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Thu, 12 Jan 2017 21:55:57 GMT
server
AmazonS3
age
1106
etag
"36a5808b7f455aedd48af14c3b77c58c"
x-cache
Hit from cloudfront
content-type
image/jpeg
cache-control
public, max-age=3600
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
83083
x-amz-cf-id
zqNvrT0xfKZQ-9V62Jcu5whvNe4TmzxaPK4ati9IotcBQUS1WUGmPA==
homepage_schem_ss6.png
www.circuitlab.com/assets/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss6.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
da3ad0321583079ee40f1229b3ade2e66578bfc06349548a3fa1603c5b2ef2ed

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:14 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"3904333495"
Content-Length
1960
Content-Type
image/png
homepage_schem_ss7.png
www.circuitlab.com/assets/images/ 		11 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss7.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
b08f9ab7487d2ab7e2866f7f9893be8e9d09681fd975a0e138f4082123a115e2

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"148528357"
Content-Length
11209
Content-Type
image/png
homepage_schem_ss1.png
www.circuitlab.com/assets/images/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss1.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
7f46485bdfe45974fb371b2a15851e0cc3e5dfac2ace6b2a0b0ba3ea0bac899e

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"4174538657"
Content-Length
5273
Content-Type
image/png
homepage_schem_ss2.png
www.circuitlab.com/assets/images/ 		15 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss2.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
a7673dd7f79f4db4362cea305f2cc8aa8b776217f0a1375986308aa68723ffe6

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"87711213"
Content-Length
15638
Content-Type
image/png
homepage_schem_ss3.png
www.circuitlab.com/assets/images/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss3.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
9095f3fdc10f7574bf5bf6432ef92c4aa8ee421307353afc6bcde93442323da3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"3655099949"
Content-Length
3451
Content-Type
image/png
homepage_schem_ss4.png
www.circuitlab.com/assets/images/ 		28 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss4.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
7c0030333fa503410fae864487c41afcb775f45f532ceaf9337e86a2c19fd0d9

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"1480214243"
Content-Length
29158
Content-Type
image/png
homepage_schem_ss5.png
www.circuitlab.com/assets/images/ 		15 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/homepage_schem_ss5.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
58de32b4447b3d5d2ac8d48d6b1e88c28f8558e47872d56be4d87fe910b703fa

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"1285185005"
Content-Length
15641
Content-Type
image/png
tinylogo_edn_aaa.png
www.circuitlab.com/assets/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/tinylogo_edn_aaa.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
d8c795569d991621172ecdc3749dcb424214b5ac2e4a4b929fbdc88cb17d15dc

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"2125883049"
Content-Length
1656
Content-Type
image/png
tinylogo_engadget_aaa.png
www.circuitlab.com/assets/images/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/tinylogo_engadget_aaa.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
399f30962ac9cda41118b659ee5f681a66da5c1b17c7ba8bdb25b6035bba996d

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"1236297251"
Content-Length
3368
Content-Type
image/png
tinylogo_hackaday_aaa.png
www.circuitlab.com/assets/images/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/tinylogo_hackaday_aaa.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"1838442475"
Content-Length
4740
Content-Type
image/png
20131014-feature-smartwires.png
cdn.circuitlab.com/misc/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-smartwires.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:04 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:31:17 GMT
server
AmazonS3
age
6910
etag
"09d74942f4bd06f62e3433091bc84041"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
11986
x-amz-cf-id
6_k5zxA9mgiFmPP5kJrmQt3ltegLoUf3UsPms4PH-9OypMRXtypf6A==
20131014-feature-simulationengine.png
cdn.circuitlab.com/misc/ 		23 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-simulationengine.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:04 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:45:39 GMT
server
AmazonS3
age
5736
etag
"6ae10d913b114637680f0ba981f54bc7"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
24054
x-amz-cf-id
KXsXFflJKVLrrF0Xb2gSbj1WSjr0nfPivCC0RSefiq8p0sxPn9FUkQ==
20131014-feature-exports.png
cdn.circuitlab.com/misc/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-exports.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
053d427a03f7766e85de292d480b501d78484cc33d4f724dcb94892b8f7aa7ca

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:04 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:34:58 GMT
server
AmazonS3
age
5736
etag
"d688620b351ba2898c342f42e6dd3023"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
9324
x-amz-cf-id
kdaRS8kxieqk1679mHt0kuNmviP6ZQl-MUCa1UV2aCF18RGULbfs1A==
20131014-feature-plottingengine.png
cdn.circuitlab.com/misc/ 		26 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-plottingengine.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
44a5d764d23d4eeab76a72a0d73fc894bb5b6526b567b7cbc93bc4df85f22125

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:05 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:51:57 GMT
server
AmazonS3
age
6430
etag
"623d697b791936848db76b8f3e4a59c3"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
26250
x-amz-cf-id
Lvky_XSmhJYJbE-RkOTc-G7e95CU1sCAGplqBb1DvT31Ufx8q5DCpg==
20131014-feature-customrectangle.png
cdn.circuitlab.com/misc/ 		25 KB
25 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-customrectangle.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
bdabc81b592b50df8e374a6cde92eed27dc8e74c1300e4d06400f875d3fcccea

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:05 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:39:48 GMT
server
AmazonS3
age
5736
etag
"aeaddd282f390b140841a7eb1a35da27"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
25200
x-amz-cf-id
Ja1kR12Hvszkjidrv3cguTY7a4U-QpyBhrUcT4BZxf1pU4Y7vpinmw==
20131014-feature-behavioral.png
cdn.circuitlab.com/misc/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.circuitlab.com/misc/20131014-feature-behavioral.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:b600:3:84bc:7200:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e074cd03801d6d92815643fbadf0e8ff117da59ca4c0585ced5a355a05998515

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:30:05 GMT
via
1.1 9810d82af8847b51b9c3048141069a65.cloudfront.net (CloudFront)
last-modified
Tue, 15 Oct 2013 05:54:38 GMT
server
AmazonS3
age
5736
etag
"eb88d0395006e22539e308ff31956cd0"
x-cache
Hit from cloudfront
content-type
image/png
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
29841
x-amz-cf-id
f7Z5IZhn2q4xcfmI-38I6BKvhjCXUABreeGj46BHg8ZrkhaIw3p0Gg==
footer_logo_300_opacity25_2x.png
www.circuitlab.com/assets/images/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.circuitlab.com/assets/images/footer_logo_300_opacity25_2x.png
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
206.71.169.48 , United States, ASN21581 (M5HOSTING, US),
Reverse DNS
faraday.circuitlab.com
Software
lighttpd /
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Date
Mon, 22 Nov 2021 09:28:15 GMT
Last-Modified
Sat, 21 Mar 2020 21:08:13 GMT
Server
lighttpd
Accept-Ranges
bytes
ETag
"2599577453"
Content-Length
6417
Content-Type
image/png
fbevents.js
connect.facebook.net/en_US/ 		98 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/assets/js/public-1619569244.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
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Software
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Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

content-security-policy
default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
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x-content-type-options
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cross-origin
alt-svc
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content-length
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0
pragma
public
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2050670934
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DENY
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
date
Mon, 22 Nov 2021 09:28:14 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
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content-type
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vary
Accept-Encoding
cache-control
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x-fb-rlafr
0
priority
u=3,i
expires
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pixel.js
www.redditstatic.com/ads/ 		23 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.redditstatic.com/ads/pixel.js
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/assets/js/public-1619569244.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:600::396 , United States, ASN54113 (FASTLY, US),
Reverse DNS
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snooserv /
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:28:14 GMT
via
1.1 varnish, 1.1 varnish
last-modified
Wed, 03 Nov 2021 15:08:58 GMT
server
snooserv
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accept-ranges
bytes
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17 KB 		Script
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Host: www.circuitlab.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Response headers

strict-transport-security
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server
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17168
expires
Mon, 22 Nov 2021 10:03:24 GMT
51fb6934dc91ad7bf0000022.js
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338 B 		Script
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https://tag.perfectaudience.com/serve/51fb6934dc91ad7bf0000022.js
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Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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date
Mon, 22 Nov 2021 09:28:14 GMT
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Host: www.circuitlab.com
URL: https://www.circuitlab.com/assets/css/public-1619569213.css
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HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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Date
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https://www.circuitlab.com/assets/img/glyphicons-halflings-white.png
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Host: www.circuitlab.com
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Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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87 KB 		Script
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Host: connect.facebook.net
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content-security-policy
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www-player-webp.css
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46 KB 		Stylesheet
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https://www.youtube.com/s/player/4c89207b/www-player-webp.css
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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date
Sun, 21 Nov 2021 14:56:41 GMT
content-encoding
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x-content-type-options
nosniff
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alt-svc
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server
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www-embed-player.js
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71 KB 		Script
General
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https://www.youtube.com/s/player/4c89207b/www-embed-player.vflset/www-embed-player.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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date
Sun, 21 Nov 2021 14:56:15 GMT
content-encoding
br
x-content-type-options
nosniff
age
66720
cross-origin-resource-policy
cross-origin
alt-svc
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0
last-modified
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server
sffe
vary
Accept-Encoding, Origin
report-to
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content-type
text/javascript
cache-control
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expires
Mon, 21 Nov 2022 14:56:15 GMT
base.js
www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/ Frame DF81 		2 MB
522 KB 		Script
General
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https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/base.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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sffe /
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Accept-Language
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Response headers

date
Sun, 21 Nov 2021 14:56:56 GMT
content-encoding
br
x-content-type-options
nosniff
age
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
Sun, 21 Nov 2021 03:00:37 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
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public, max-age=31536000
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expires
Mon, 21 Nov 2022 14:56:56 GMT
fetch-polyfill.js
www.youtube.com/s/player/4c89207b/fetch-polyfill.vflset/ Frame DF81 		8 KB
3 KB 		Script
General
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Full URL
https://www.youtube.com/s/player/4c89207b/fetch-polyfill.vflset/fetch-polyfill.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Request headers

Accept-Language
de-DE,de;q=0.9
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https://www.youtube.com/embed/f52GV1IpwVk?rel=0
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Response headers

date
Sun, 21 Nov 2021 14:56:15 GMT
content-encoding
br
x-content-type-options
nosniff
age
66720
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cross-origin
alt-svc
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content-length
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x-xss-protection
0
last-modified
Sun, 21 Nov 2021 03:00:37 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
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expires
Mon, 21 Nov 2022 14:56:15 GMT
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame DF81 		15 KB
16 KB 		Font
General
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https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Security Headers
Name Value
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Request headers

Referer
https://www.youtube.com/
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https://www.youtube.com
Accept-Language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Tue, 16 Nov 2021 17:06:41 GMT
x-content-type-options
nosniff
age
490894
content-security-policy-report-only
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alt-svc
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content-length
15344
x-xss-protection
0
last-modified
Mon, 16 Oct 2017 17:32:55 GMT
server
sffe
report-to
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content-type
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*
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public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Wed, 16 Nov 2022 17:06:41 GMT
collect
stats.g.doubleclick.net/r/
Redirect Chain
  • https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=101770261&utmhn=www.circuitlab.com&utme=8(VisitorType)9(anonymous)11(2)&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit...
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-25913711-1&cid=1718018016.1637573295&jid=957470675&_v=5.7.2&z=101770261
35 B
430 B 		Image
General
Check archive.org
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Full URL
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-25913711-1&cid=1718018016.1637573295&jid=957470675&_v=5.7.2&z=101770261
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Server
2a00:1450:400c:c07::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
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Name Value
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X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Mon, 22 Nov 2021 09:28:15 GMT
content-type
image/gif
access-control-allow-origin
*
cache-control
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cross-origin
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content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 22 Nov 2021 09:28:15 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
location
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-25913711-1&cid=1718018016.1637573295&jid=957470675&_v=5.7.2&z=101770261
content-type
text/html; charset=UTF-8
access-control-allow-origin
*
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content-length
369
expires
Fri, 01 Jan 1990 00:00:00 GMT
rules-p-Jg9kvG7twHpdb.js
rules.quantcount.com/ 		3 B
430 B 		Script
General
Check archive.org
Download Go to
Full URL
https://rules.quantcount.com/rules-p-Jg9kvG7twHpdb.js
Requested by
Host: secure.quantserve.com
URL: https://secure.quantserve.com/quant.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2600:9000:211e:b000:6:44e3:f8c0:93a1 , United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 06:02:24 GMT
via
1.1 e6959f77d21557f69683da8f0cd5578a.cloudfront.net (CloudFront)
age
14981
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
3
last-modified
Sat, 04 Mar 2017 20:27:28 GMT
server
AmazonS3
etag
"8a80554c91d9fca8acb82f023de02f11"
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=86400
x-amz-cf-pop
FRA56-C2
accept-ranges
bytes
x-amz-cf-id
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pixel.quantserve.com/ 		35 B
371 B 		Image
General
Check archive.org
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Full URL
https://pixel.quantserve.com/pixel;r=247693923;rf=0;a=p-Jg9kvG7twHpdb;url=https%3A%2F%2Fwww.circuitlab.com%2F;uht=2;fpan=1;fpa=P0-988031332-1637573295062;pbc=;ns=0;ce=1;qjs=1;qv=92a3679b-20211110211611;cm=;gdpr=0;ref=;d=circuitlab.com;je=0;sr=1600x1200x24;dst=0;et=1637573295062;tzo=0;ogl=title.Online%20circuit%20simulator%20%26%20schematic%20editor%20-%20CircuitLab%2Ctype.website%2Curl.https%3A%2F%2Fwww%252Ecircuitlab%252Ecom%2F%2Cimage.https%3A%2F%2Fwww%252Ecircuitlab%252Ecom%2Fassets%2Fimages%2Fog_logo%252Epng%2Cimage%3Awidth.600%2Cimage%3Aheight.300%2Csite_name.CircuitLab%2Cdescription.Powerful%20online%20circuit%20simulator%20and%20schematic%20editor%252E%20Easy%20to%20learn%252E
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:116:800d:21:5a23:9c4e:e774:96c1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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/
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Security Headers
Name Value
Strict-Transport-Security max-age=86400

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Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

pragma
no-cache
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Mon, 22 Nov 2021 09:28:15 GMT
strict-transport-security
max-age=86400
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content-type
image/gif
content-length
35
expires
Fri, 04 Aug 1978 12:00:00 GMT
/
www.facebook.com/tr/ 		44 B
406 B 		Image
General
Check archive.org
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Full URL
https://www.facebook.com/tr/?id=1711539685814181&ev=PageView&dl=https%3A%2F%2Fwww.circuitlab.com%2F&rl=&if=false&ts=1637573295078&sw=1600&sh=1200&v=2.9.48&r=stable&ec=0&o=30&fbp=fb.1.1637573295077.234701775&it=1637573294996&coo=false&exp=p1&rqm=GET
Requested by
Host: www.circuitlab.com
URL: https://www.circuitlab.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:28:15 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=3600, h3-29=":443"; ma=3600
content-length
44
expires
Mon, 22 Nov 2021 09:28:15 GMT
id
googleads.g.doubleclick.net/pagead/ Frame DF81
Redirect Chain
  • https://googleads.g.doubleclick.net/pagead/id
  • https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
100 B
146 B 		XHR
General
Check archive.org
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Full URL
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H3
Server
2a00:1450:4001:831::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Name Value
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Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
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Response headers

date
Mon, 22 Nov 2021 09:28:15 GMT
content-encoding
gzip
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nosniff
p3p
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cross-origin
content-disposition
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alt-svc
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content-length
120
x-xss-protection
0
pragma
no-cache
server
cafe
content-type
application/json; charset=UTF-8
access-control-allow-origin
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

date
Mon, 22 Nov 2021 09:28:15 GMT
x-content-type-options
nosniff
access-control-allow-origin
https://www.youtube.com
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
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alt-svc
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content-length
0
x-xss-protection
0
pragma
no-cache
server
cafe
content-type
text/html; charset=UTF-8
location
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
ad_status.js
static.doubleclick.net/instream/ Frame DF81 		29 B
587 B 		Script
General
Check archive.org
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Full URL
https://static.doubleclick.net/instream/ad_status.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/www-embed-player.vflset/www-embed-player.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
eed0dc1fdb5d97ed188ae16fd5e1024a5bb744af47340346be2146300a6c54b9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:27:28 GMT
x-content-type-options
nosniff
age
47
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
29
x-xss-protection
0
last-modified
Thu, 12 Dec 2013 23:40:16 GMT
server
sffe
report-to
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content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=900
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="ads-doubleclick-media"
expires
Mon, 22 Nov 2021 09:42:28 GMT
remote.js
www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/ Frame DF81 		94 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/remote.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/embed/f52GV1IpwVk?rel=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Sun, 21 Nov 2021 14:57:44 GMT
content-encoding
br
x-content-type-options
nosniff
age
66631
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
29838
x-xss-protection
0
last-modified
Sun, 21 Nov 2021 03:00:37 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
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expires
Mon, 21 Nov 2022 14:57:44 GMT
4sbmeqrqr80QPGBV_Gvxjel0X1Sykh7Xka_e7BmOqgk.js
www.google.com/js/th/ Frame DF81 		35 KB
14 KB 		Script
General
Check archive.org
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Full URL
https://www.google.com/js/th/4sbmeqrqr80QPGBV_Gvxjel0X1Sykh7Xka_e7BmOqgk.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Sat, 20 Nov 2021 22:05:45 GMT
content-encoding
br
x-content-type-options
nosniff
age
127350
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
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content-length
13418
x-xss-protection
0
last-modified
Fri, 12 Nov 2021 10:00:00 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, 20 Nov 2022 22:05:45 GMT
embed.js
www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/ Frame DF81 		24 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/embed.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/base.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/embed/f52GV1IpwVk?rel=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Sun, 21 Nov 2021 14:57:44 GMT
content-encoding
br
x-content-type-options
nosniff
age
66631
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
7357
x-xss-protection
0
last-modified
Sun, 21 Nov 2021 03:00:37 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
Mon, 21 Nov 2022 14:57:44 GMT
truncated
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0 		Image
General
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Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
67ea46bc3d15351067faccb3613bd833dd3f15137a4b4a09f2e873fd41d024d2

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

Content-Type
image/png
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yt3.ggpht.com/ytc/ Frame DF81 		3 KB
4 KB 		Image
General
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Full URL
https://yt3.ggpht.com/ytc/AKedOLRC0Vq033uotGPJ5axzozgAM6SZou3sVr8BYCnd=s68-c-k-c0x00ffffff-no-rj
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
fife /
Resource Hash
5bb28f86e2cacc297473c943ee7d86d9d3a7717a31a186efc674e2dd32d5f348
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 06:46:18 GMT
x-content-type-options
nosniff
age
9717
content-disposition
inline;filename="unnamed.jpg"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
3301
x-xss-protection
0
server
fife
etag
"v6"
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
Wed, 17 Nov 2021 17:32:54 GMT
sddefault.webp
i.ytimg.com/vi_webp/f52GV1IpwVk/ Frame DF81 		14 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://i.ytimg.com/vi_webp/f52GV1IpwVk/sddefault.webp
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
efe535f5f7d4408cc0eeec0e9062aba787fe098a8ee68d1fa39d9868b4b792be
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:02:15 GMT
x-content-type-options
nosniff
age
1560
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
14546
x-xss-protection
0
server
sffe
etag
"1330240582"
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
Mon, 22 Nov 2021 11:02:15 GMT
cast_sender.js
www.gstatic.com/cv/js/sender/v1/ Frame DF81 		4 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/cv/js/sender/v1/cast_sender.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/player_ias.vflset/de_DE/base.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::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
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:28:15 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
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
Mon, 22 Nov 2021 09:28:15 GMT
generate_204
www.youtube.com/ Frame DF81 		0
9 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.youtube.com/generate_204?gxqK6w
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/embed/f52GV1IpwVk?rel=0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/embed/f52GV1IpwVk?rel=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:28:15 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
cast_sender.js
www.gstatic.com/eureka/clank/96/ Frame DF81 		52 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/eureka/clank/96/cast_sender.js
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/cv/js/sender/v1/cast_sender.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
25fcfee1ad623c5654d6a20d5936f56999688ce944da13f9ea606cf4b9fc18d5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.youtube.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 08:35:48 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
3147
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
15236
x-xss-protection
0
last-modified
Mon, 04 Oct 2021 15:10:33 GMT
server
sffe
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
cross-origin-opener-policy-report-only
same-origin; report-to="cloudview-release"
expires
Tue, 23 Nov 2021 08:35:48 GMT
/
www.facebook.com/tr/ 		44 B
91 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1711539685814181&ev=Microdata&dl=https%3A%2F%2Fwww.circuitlab.com%2F&rl=&if=false&ts=1637573295581&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Online%20circuit%20simulator%20%26%20schematic%20editor%20-%20CircuitLab%22%2C%22meta%3Adescription%22%3A%22%20Powerful%20online%20circuit%20simulator%20and%20schematic%20editor.%20Easy%20to%20learn.%20%22%7D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Online%20circuit%20simulator%20%26%20schematic%20editor%20-%20CircuitLab%22%2C%22og%3Atype%22%3A%22website%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.circuitlab.com%2F%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fwww.circuitlab.com%2Fassets%2Fimages%2Fog_logo.png%22%2C%22og%3Aimage%3Awidth%22%3A%22600%22%2C%22og%3Aimage%3Aheight%22%3A%22300%22%2C%22og%3Asite_name%22%3A%22CircuitLab%22%2C%22og%3Adescription%22%3A%22Powerful%20online%20circuit%20simulator%20and%20schematic%20editor.%20Easy%20to%20learn.%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.48&r=stable&ec=1&o=30&fbp=fb.1.1637573295077.234701775&it=1637573294996&coo=false&es=automatic&tm=3&exp=p1&rqm=GET
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.circuitlab.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 22 Nov 2021 09:28:15 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
content-length
44
alt-svc
h3=":443"; ma=3600, h3-29=":443"; ma=3600
priority
u=3,i
expires
Mon, 22 Nov 2021 09:28:15 GMT
log_event
www.youtube.com/youtubei/v1/ Frame DF81 		28 B
54 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/s/player/4c89207b/www-embed-player.vflset/www-embed-player.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Content-Type
application/json
X-YouTube-Utc-Offset
0
X-YouTube-Client-Name
56
Referer
https://www.youtube.com/embed/f52GV1IpwVk?rel=0
X-YouTube-Client-Version
1.20211117.01.02
X-YouTube-Time-Zone
Etc/Unknown
X-Goog-Visitor-Id
CgtmdFN2TDI2eUZIcyiuxe2MBg%3D%3D
X-YouTube-Ad-Signals
dt=1637573295045&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%2C530%2C298&vis=1&wgl=true&ca_type=image

Response headers

date
Mon, 22 Nov 2021 09:28:17 GMT
content-encoding
br
x-content-type-options
nosniff
server
ESF
x-frame-options
SAMEORIGIN
vary
Origin, X-Origin, Referer
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control
private
content-type
application/json; charset=UTF-8
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
31
x-xss-protection
0
expires
Mon, 22 Nov 2021 09:28:17 GMT

Verdicts & Comments Add Verdict or Comment

80 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler function| $ function| jQuery object| experiments object| Kicksend function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| fbq function| _fbq function| rdt function| clearMenus function| BootstrapFormsAjaxValidator function| BootstrapFormsMailcheck function| browserwarning_check function| browserwarning_show function| browserwarning_test function| circuit_page_set_accessmode_handler function| circuit_page_set_commentable_handler function| circuit_page_summary_edit function| circuit_page_summary_form_save function| circuit_page_summary_form_cancel function| circuit_page_description_edit function| circuit_page_description_form_save function| circuit_page_description_form_cancel function| circuit_page_rename_edit function| circuit_page_rename_form_save function| circuit_page_rename_form_cancel function| circuit_page_tag_add function| circuit_page_tag_add_handler function| circuit_page_tag_remove function| circuit_page_render_export_handler function| circuit_page_linkandshare_setup function| circuit_page_hint_glow function| delete_comment function| flag_ugc function| get_cookie function| set_cookie function| circuitlab_errorlog function| hint_glow_effect function| delete_notification function| tracker_track function| post_to_editor function| post_to_editor_link_handler function| subunsubwidget function| circuitlab_clear_offline_localstore function| delete_question function| delete_answer function| edit_question function| edit_answer function| questions_answer_vote function| questions_answer_vote_clickable function| question_page_retitle_edit function| question_page_retitle_form_cancel function| questions_editor_embed_setup function| upgrade_chat_bottombar_show object| _gaq object| _qevents object| _pa object| configArgs number| pixelRatio number| width number| height object| screenSize boolean| isBetaAdvertiser object| labels object| _gat object| gaGlobal function| quantserve function| __qc object| ezt object| _qoptions function| qtrack

14 Cookies

Domain/Path Name / Value
.circuitlab.com/ Name: csrftoken
Value: mPV8DFm4ZtLW9EqwGNjrPnwIN4XtWNXW
.circuitlab.com/ Name: sessionid
Value: 3342ecea87fd82e637bd35e79af9afc0
.youtube.com/ Name: YSC
Value: SAGNQVy_9E4
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: ftSvL26yFHs
.circuitlab.com/ Name: _rdt_uuid
Value: 1637573295002.ed36fa30-6bdd-4cd0-8f42-676812a0fdea
.circuitlab.com/ Name: __utma
Value: 254391450.1718018016.1637573295.1637573295.1637573295.1
.circuitlab.com/ Name: __utmc
Value: 254391450
.circuitlab.com/ Name: __utmz
Value: 254391450.1637573295.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.circuitlab.com/ Name: __utmt
Value: 1
.circuitlab.com/ Name: __utmb
Value: 254391450.1.10.1637573295
.quantserve.com/ Name: mc
Value: 619b62af-1186f-1ebb8-8e077
.circuitlab.com/ Name: _fbp
Value: fb.1.1637573295077.234701775
.circuitlab.com/ Name: __qca
Value: P0-988031332-1637573295062
.facebook.com/ Name: fr
Value: 09ORvdq01a0L87Ock..Bhm2Kv...1.0.Bhm2Kv.

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.

ajax.googleapis.com
cdn.circuitlab.com
circuitlab.com
connect.facebook.net
fonts.gstatic.com
googleads.g.doubleclick.net
i.ytimg.com
pixel.quantserve.com
rules.quantcount.com
secure.quantserve.com
ssl.google-analytics.com
static.doubleclick.net
stats.g.doubleclick.net
tag.perfectaudience.com
www.circuitlab.com
www.facebook.com
www.google.com
www.gstatic.com
www.redditstatic.com
www.youtube.com
yt3.ggpht.com
151.101.194.217
206.71.169.48
2600:9000:2057:b600:3:84bc:7200:93a1
2600:9000:211e:b000:6:44e3:f8c0:93a1
2620:116:800d:21:5a23:9c4e:e774:96c1
2a00:1450:4001:803::2006
2a00:1450:4001:808::2003
2a00:1450:4001:809::2003
2a00:1450:4001:813::200a
2a00:1450:4001:828::2001
2a00:1450:4001:829::2004
2a00:1450:4001:830::2008
2a00:1450:4001:830::200e
2a00:1450:4001:831::2002
2a00:1450:4001:831::2016
2a00:1450:400c:c07::9d
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
2a04:4e42:600::396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