www.calhoun.io Open in urlscan Pro
2a05:d014:275:cb02:66df:50b:6e56:a6bf  Public Scan

Submitted URL: http://calhoun.io/
Effective URL: https://www.calhoun.io/
Submission: On May 28 via api from GB — Scanned from GB

Summary

This website contacted 11 IPs in 4 countries across 9 domains to perform 20 HTTP transactions. The main IP is 2a05:d014:275:cb02:66df:50b:6e56:a6bf, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is www.calhoun.io.
TLS certificate: Issued by R3 on May 21st 2022. Valid for: 3 months.
This is the only time www.calhoun.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
6 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 643
syndication.twitter.com — Cisco Umbrella Rank: 881
150 KB
4 cloudfront.net
d33wubrfki0l68.cloudfront.net
173 KB
4 calhoun.io
calhoun.io
www.calhoun.io
121 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 35
21 KB
1 twimg.com
cdn.syndication.twimg.com — Cisco Umbrella Rank: 1417
732 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
438 B
1 gstatic.com
fonts.gstatic.com
12 KB
1 gravatar.com
www.gravatar.com — Cisco Umbrella Rank: 3760
6 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 42
860 B
20 9
Domain Requested by
4 platform.twitter.com www.calhoun.io
platform.twitter.com
4 d33wubrfki0l68.cloudfront.net www.calhoun.io
3 www.google-analytics.com www.calhoun.io
www.google-analytics.com
2 syndication.twitter.com platform.twitter.com
2 www.calhoun.io www.calhoun.io
2 calhoun.io 2 redirects
1 cdn.syndication.twimg.com platform.twitter.com
1 stats.g.doubleclick.net www.google-analytics.com
1 fonts.gstatic.com fonts.googleapis.com
1 www.gravatar.com www.calhoun.io
1 fonts.googleapis.com www.calhoun.io
20 11

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

Domain
courses.calhoun.io
www.usegolang.com
gophercises.com
algorithmswithgo.com
Subject Issuer Validity Valid
calhoun.io
R3
2022-05-21 -
2022-08-19
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2022-05-04 -
2022-07-27
3 months crt.sh
*.cloudfront.net
Amazon
2022-02-01 -
2023-01-31
a year crt.sh
*.gravatar.com
Sectigo RSA Domain Validation Secure Server CA
2020-08-14 -
2022-11-16
2 years crt.sh
*.twimg.com
DigiCert TLS RSA SHA256 2020 CA1
2021-10-20 -
2022-10-19
a year crt.sh
*.gstatic.com
GTS CA 1C3
2022-05-04 -
2022-07-27
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2022-05-04 -
2022-07-27
3 months crt.sh
syndication.twitter.com
DigiCert TLS RSA SHA256 2020 CA1
2021-10-31 -
2022-10-30
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-05-04 -
2022-07-27
3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.calhoun.io/
Frame ID: 81406B2D0D5F3677F7331B5D44BF31FA
Requests: 16 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html?origin=https%3A%2F%2Fwww.calhoun.io
Frame ID: 734CB415EE526B65ADF76C16187028AD
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
Frame ID: 20E28018A55439F5DBCCF7A1AC65D178
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

Calhoun.io - Go for Everyone

Page URL History Show full URLs

  1. http://calhoun.io/ HTTP 301
    https://calhoun.io/ HTTP 301
    https://www.calhoun.io/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

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

Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js

Page Statistics

20
Requests

100 %
HTTPS

80 %
IPv6

9
Domains

11
Subdomains

11
IPs

4
Countries

486 kB
Transfer

852 kB
Size

3
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://calhoun.io/ HTTP 301
    https://calhoun.io/ HTTP 301
    https://www.calhoun.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

20 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.calhoun.io/
Redirect Chain
  • http://calhoun.io/
  • https://calhoun.io/
  • https://www.calhoun.io/
24 KB
7 KB
Document
General
Full URL
https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a05:d014:275:cb02:66df:50b:6e56:a6bf Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Netlify /
Resource Hash
a39eecc7f98ea1b3b891e374dd10176960721f048693931adcdaf0eac457df39
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

age
42862
cache-control
public, max-age=0, must-revalidate
content-encoding
gzip
content-length
6969
content-type
text/html; charset=UTF-8
date
Sat, 28 May 2022 04:13:48 GMT
etag
"cbffd7581e9b7e13d1c30611eacddce0-ssl-df"
server
Netlify
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-nf-request-id
01G45PSN1E8E0W9SD6546Z7ZMX

Redirect headers

age
63779
cache-control
public, max-age=0, must-revalidate
content-length
38
content-type
text/plain
date
Fri, 27 May 2022 22:25:11 GMT
location
https://www.calhoun.io/
server
Netlify
strict-transport-security
max-age=31536000
x-nf-request-id
01G45PSMYVX31X4XS207J5EVTC
css
fonts.googleapis.com/
754 B
860 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Lusitana|Reenie+Beanie
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
e298fb813223f0b5d886050aac7070589ef050d6a8a38a74e6bbd76cf2a4edea
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
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"
x-xss-protection
0
last-modified
Sat, 28 May 2022 16:08:10 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Sat, 28 May 2022 16:08:10 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sat, 28 May 2022 16:08:10 GMT
styles.css
d33wubrfki0l68.cloudfront.net/css/d640a13fbc58114d1010e8299cf379bb6e74f244/css/
18 KB
5 KB
Stylesheet
General
Full URL
https://d33wubrfki0l68.cloudfront.net/css/d640a13fbc58114d1010e8299cf379bb6e74f244/css/styles.css
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.214.86 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-214-86.fra53.r.cloudfront.net
Software
Netlify /
Resource Hash
81adca75c0deca0c09ae145151144f035d98868ad5b95a9c82dc752f5ddedeb7

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nf-request-id
01FN879SB555KKPKV43T5XQBYX
date
Wed, 24 Nov 2021 05:39:38 GMT
content-encoding
gzip
age
16021713
x-cache
Hit from cloudfront
content-length
4463
access-control-allow-origin
*
server
Netlify
etag
4bbfa09ec1d0be07bcd708622ac49eee7f35182d-df
vary
Accept-Encoding
content-type
text/css; charset=utf-8
via
1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
cache-control
public, max-age=31556926
x-amz-cf-pop
FRA53-C1
accept-ranges
bytes
x-amz-cf-id
vBlxX_2tguenqWpfp5MQdTqehCmZK7vJdXeJs9xd8Fsc4bOeVZYU-w==
avatar.png
d33wubrfki0l68.cloudfront.net/86966651b63272f0485ea4259a30f5d0985a4d66/21cd2/img/
547 B
916 B
Image
General
Full URL
https://d33wubrfki0l68.cloudfront.net/86966651b63272f0485ea4259a30f5d0985a4d66/21cd2/img/avatar.png
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.214.86 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-214-86.fra53.r.cloudfront.net
Software
Netlify /
Resource Hash
cb23d4ab0626dc844b6c4882c38ea17e9aa5936e05324605b6214277bdb71842

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nf-request-id
01FJ459RMG5CG9BTQ2MZQ4MKDG
date
Sat, 16 Oct 2021 09:00:37 GMT
via
1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
server
Netlify
age
19379254
etag
a50b4f14eaddc62a996ac67d82275e5768c4eec4
x-cache
Hit from cloudfront
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=31556926
x-amz-cf-pop
FRA53-C1
content-length
547
x-amz-cf-id
4KGnk4o2-fuoDjEc54WZdxQ5XJCoBR-4wDLY2CTDOvpwh2snYYwuRA==
using_postgresql_with_go.png
d33wubrfki0l68.cloudfront.net/e0b743ddcf68c6414c1f9385dcf0b4dfb4bde95c/0ce1f/img/
79 KB
80 KB
Image
General
Full URL
https://d33wubrfki0l68.cloudfront.net/e0b743ddcf68c6414c1f9385dcf0b4dfb4bde95c/0ce1f/img/using_postgresql_with_go.png
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.214.86 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-214-86.fra53.r.cloudfront.net
Software
Netlify /
Resource Hash
7c5e5d6d0faf55c2b2abc768ef7184373e99c3489e0fde691629fb9fff9d7e44

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nf-request-id
01FVKN0KFWE73EE1RPSY1A4MTS
date
Fri, 11 Feb 2022 05:45:07 GMT
via
1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
server
Netlify
age
9195784
etag
19f0ad2b362cca3875f548c223bbd870ae8cae6b
x-cache
Hit from cloudfront
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=31556926
x-amz-cf-pop
FRA53-C1
accept-ranges
bytes
content-length
81309
x-amz-cf-id
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d33wubrfki0l68.cloudfront.net/01e7e094b6280ac158e1840cdf1b2cf4d99e5867/64396/img/
87 KB
87 KB
Image
General
Full URL
https://d33wubrfki0l68.cloudfront.net/01e7e094b6280ac158e1840cdf1b2cf4d99e5867/64396/img/lets_learn_algorithms.png
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.214.86 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-214-86.fra53.r.cloudfront.net
Software
Netlify /
Resource Hash
2692895eb8f64fcfc61987f4ed5f29fd0fd75815b2a158254a8ae419d1fb12f0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nf-request-id
01FD4KB0J4MKRWRKD21RAGXTR6
date
Sun, 15 Aug 2021 09:47:28 GMT
via
1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
server
Netlify
age
24733242
etag
f9e4a5967cdb8020cf49138e376cad7222ccd9d9
x-cache
Hit from cloudfront
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=31556926
x-amz-cf-pop
FRA53-C1
accept-ranges
bytes
content-length
88881
x-amz-cf-id
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www.gravatar.com/avatar/
6 KB
6 KB
Image
General
Full URL
https://www.gravatar.com/avatar/7f6933474b11029553700ca296b0cd48?s=150&d=mm&r=x
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffe::c000:4902 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
d1dcb7b4c7e2705d2f226986a251fdb5f03b1495475874e951a825ac13f41d59

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nc
HIT lhr 2
date
Sat, 28 May 2022 16:08:10 GMT
last-modified
Wed, 04 Sep 2019 14:24:01 GMT
server
nginx
content-type
image/jpeg
access-control-allow-origin
*
cache-control
max-age=300
content-disposition
inline; filename="7f6933474b11029553700ca296b0cd48.jpeg"
accept-ranges
bytes
link
<https://www.gravatar.com/avatar/7f6933474b11029553700ca296b0cd48?s=150&d=mm&r=x>; rel="canonical"
content-length
6090
expires
Sat, 28 May 2022 16:13:10 GMT
widgets.js
platform.twitter.com/
97 KB
29 KB
Script
General
Full URL
https://platform.twitter.com/widgets.js
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67DF) /
Resource Hash
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Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Date
Sat, 28 May 2022 16:08:10 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
318
X-Cache
HIT
P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing
"x-cache;desc= HIT,x-tw-cdn;desc=",edge;dur=1
Content-Length
29461
x-tw-cdn
VZ
Last-Modified
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Server
ECS (frb/67DF)
Etag
"f1369725ba22125b0df0251e74090aa0+gzip"
Access-Control-Max-Age
3000
Access-Control-Allow-Methods
GET
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=1800
truck_sm.jpg
www.calhoun.io/img/
113 KB
114 KB
Image
General
Full URL
https://www.calhoun.io/img/truck_sm.jpg
Requested by
Host: www.calhoun.io
URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a05:d014:275:cb02:66df:50b:6e56:a6bf Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Netlify /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.calhoun.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-nf-request-id
01G45PSN9QDNKJKGYTHK4MMETW
date
Sat, 28 May 2022 06:46:08 GMT
server
Netlify
age
33723
etag
"46bcd97dfa0cd5f80ef8ce6b42cf02b8-ssl"
strict-transport-security
max-age=31536000
content-type
image/jpeg
cache-control
public, max-age=0, must-revalidate
accept-ranges
bytes
content-length
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11 KB
12 KB
Font
General
Full URL
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Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lusitana|Reenie+Beanie
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.calhoun.io
accept-language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date
Tue, 24 May 2022 17:17:33 GMT
x-content-type-options
nosniff
age
341437
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
11728
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:21:42 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
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timing-allow-origin
*
expires
Wed, 24 May 2023 17:17:33 GMT
analytics.js
www.google-analytics.com/
49 KB
20 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
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URL: https://www.calhoun.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Resource Hash
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Name Value
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accept-language
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User-Agent
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Response headers

strict-transport-security
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content-encoding
gzip
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server
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date
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vary
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content-length
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expires
Sat, 28 May 2022 16:19:08 GMT
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319 KB
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Document
General
Full URL
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Requested by
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Security
TLS 1.3, , AES_256_GCM
Server
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Software
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Resource Hash
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Request headers

Referer
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User-Agent
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accept-language
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Response headers

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Cache-Control
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Content-Encoding
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Etag
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Last-Modified
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P3P
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Server-Timing
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Accept-Encoding
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HIT
x-tw-cdn
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Requested by
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URL: https://platform.twitter.com/widgets/widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html?origin=https%3A%2F%2Fwww.calhoun.io
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Name Value
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Request headers

accept-language
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User-Agent
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Response headers

x-response-time
105
date
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content-encoding
gzip
last-modified
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server
tsa_f
vary
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access-control-allow-origin
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cache-control
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content-length
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linkid.js
www.google-analytics.com/plugins/ua/
2 KB
1 KB
Script
General
Full URL
https://www.google-analytics.com/plugins/ua/linkid.js
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Resource Hash
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Name Value
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Request headers

accept-language
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User-Agent
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Response headers

date
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content-encoding
gzip
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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server
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content-type
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cache-control
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accept-ranges
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expires
Sat, 28 May 2022 16:12:07 GMT
collect
www.google-analytics.com/j/
4 B
208 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=660737055&t=pageview&_s=1&dl=https%3A%2F%2Fwww.calhoun.io%2F&ul=en-us&de=UTF-8&dt=Calhoun.io%20-%20Go%20for%20Everyone&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=KGBAAEIhAAAAAC~&jid=675199091&gjid=257123840&cid=342125846.1653754091&tid=UA-59403136-1&_gid=1018538091.1653754091&_r=1&_slc=1&z=122933246
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
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Content-Type
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Response headers

pragma
no-cache
date
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x-content-type-options
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last-modified
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server
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content-type
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cache-control
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content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
1 B
438 B
XHR
General
Full URL
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
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Content-Type
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Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
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server
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date
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content-type
text/plain
access-control-allow-origin
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cache-control
no-cache, no-store, must-revalidate
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
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button.e878ad6ba18f0bdda53d6861059b0edd.js
platform.twitter.com/js/
7 KB
3 KB
Script
General
Full URL
https://platform.twitter.com/js/button.e878ad6ba18f0bdda53d6861059b0edd.js
Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
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Resource Hash
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

Date
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Content-Encoding
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Server
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Etag
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36 KB
14 KB
Document
General
Full URL
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Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol
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Security
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Server
2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
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1
User-Agent
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accept-language
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Response headers

Access-Control-Allow-Methods
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Access-Control-Allow-Origin
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Age
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Cache-Control
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Etag
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P3P
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Server
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Server-Timing
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Accept-Encoding
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HIT
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jot
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43 B
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Image
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.72 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_f /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
status
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pragma
no-cache
last-modified
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server
tsa_f
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=631138519
content-type
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cache-control
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x-connection-hash
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expires
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truncated
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Full URL
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Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
en-GB,en;q=0.9
Referer
User-Agent
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Response headers

Content-Type
image/svg+xml
info.json
cdn.syndication.twimg.com/widgets/followbutton/ Frame 20E2
234 B
732 B
Script
General
Full URL
https://cdn.syndication.twimg.com/widgets/followbutton/info.json?callback=__twttr.setFollowersCountAndFollowing&lang=en&screen_names=joncalhoun
Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets/follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:134:fa2:1627:1fe:edb:1665 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/669E) /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
age
281
x-cache
HIT
content-disposition
attachment; filename=jsonp.jsonp
server-timing
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vary
Accept-Encoding
content-length
179
x-xss-protection
0
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111
last-modified
Sat, 28 May 2022 16:03:30 GMT
server
ECS (frb/669E)
x-frame-options
SAMEORIGIN
access-control-allow-methods
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strict-transport-security
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x-tw-cdn
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content-type
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expires
Sat, 28 May 2022 16:18:11 GMT
cache-control
must-revalidate, max-age=600
x-connection-hash
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accept-ranges
bytes
timing-allow-origin
*
x-transaction
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access-contol-allow-origin
platform.twitter.com

Verdicts & Comments Add Verdict or Comment

19 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| 1 object| 2 object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails object| navigation string| GoogleAnalyticsObject function| ga object| __twttrll object| twttr object| __twttr object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.calhoun.io/ Name: _ga
Value: GA1.2.342125846.1653754091
.calhoun.io/ Name: _gid
Value: GA1.2.1018538091.1653754091
.calhoun.io/ Name: _gat
Value: 1

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.

calhoun.io
cdn.syndication.twimg.com
d33wubrfki0l68.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
platform.twitter.com
stats.g.doubleclick.net
syndication.twitter.com
www.calhoun.io
www.google-analytics.com
www.gravatar.com
104.244.42.72
143.204.214.86
2606:2800:134:fa2:1627:1fe:edb:1665
2606:2800:234:46c:e8b:1e2f:2bd:694
2a00:1450:4001:811::2003
2a00:1450:4001:830::200a
2a00:1450:4001:831::200e
2a00:1450:400c:c07::9d
2a04:fa87:fffe::c000:4902
2a05:d014:275:cb02:66df:50b:6e56:a6bf
2692895eb8f64fcfc61987f4ed5f29fd0fd75815b2a158254a8ae419d1fb12f0
2b37b00f9400fedda05e3feb73c40b2a19af5fbd2d2d327c39e9476cff3dd9c8
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