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thoughtbot.com Open in urlscan Pro
2a04:4e42:8e::427  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.thoughtbot.com/
Effective URL: https://thoughtbot.com/
Submission: On January 20 via api from NL — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 8 IPs in 2 countries across 6 domains to perform 29 HTTP transactions. The main IP is 2a04:4e42:8e::427, located in United States and belongs to FASTLY, US. The main domain is thoughtbot.com. The Cisco Umbrella rank of the primary domain is 947101.
TLS certificate: Issued by GlobalSign Atlas R3 DV TLS CA 2023 Q3 on August 5th 2023. Valid for: a year.
This is the only time thoughtbot.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

2    2a04:4e42:600::427 (United States)

ASN54113 (FASTLY, US)
www.thoughtbot.com
9    2a04:4e42:8e::427 (United States)

ASN54113 (FASTLY, US)
thoughtbot.com
6    2a04:4e42:8d::720 (United States)

ASN54113 (FASTLY, US)
images.prismic.io
3    151.101.128.143 (United States)

ASN54113 (FASTLY, US)
s.swiftypecdn.com
1    2a01:4f8:c2c:7a31::1 (Nuremberg, Germany)

ASN24940 (HETZNER-AS, DE)
app-worker.visitor-analytics.io
1    2600:9000:2251:3000:15:1def:a40:93a1 (United States)

ASN16509 (AMAZON-02, US)
thoughtbot-website.cdn.prismic.io
6    2a01:4f8:1c1f:660e::1 (Nuremberg, Germany)

ASN24940 (HETZNER-AS, DE)
visits.visitor-analytics.io
lb-api.visitor-analytics.io
2    2a01:4f8:c011:57b::1 (Gunzenhausen, Germany)

ASN24940 (HETZNER-AS, DE)
api.session-replays.io
1    169.48.138.204 (Dallas, United States)

ASN36351 (SOFTLAYER, US)
PTR: cc.8a.30a9.ip4.static.sl-reverse.com
cc.swiftype.com
Apex Domain
Subdomains		 Transfer
11 thoughtbot.com
www.thoughtbot.com
thoughtbot.com — Cisco Umbrella Rank: 947101
144 KB
7 visitor-analytics.io
app-worker.visitor-analytics.io — Cisco Umbrella Rank: 128287
visits.visitor-analytics.io — Cisco Umbrella Rank: 34467
lb-api.visitor-analytics.io — Cisco Umbrella Rank: 157070
30 KB
7 prismic.io
images.prismic.io — Cisco Umbrella Rank: 12406
thoughtbot-website.cdn.prismic.io
243 KB
3 swiftypecdn.com
s.swiftypecdn.com — Cisco Umbrella Rank: 11195
149 KB
2 session-replays.io
api.session-replays.io — Cisco Umbrella Rank: 157578
263 B
1 swiftype.com
cc.swiftype.com — Cisco Umbrella Rank: 12147
279 B
29 6
Domain Requested by
9 thoughtbot.com thoughtbot.com
6 images.prismic.io thoughtbot.com
4 visits.visitor-analytics.io app-worker.visitor-analytics.io
3 s.swiftypecdn.com thoughtbot.com
s.swiftypecdn.com
2 api.session-replays.io app-worker.visitor-analytics.io
2 lb-api.visitor-analytics.io app-worker.visitor-analytics.io
2 www.thoughtbot.com 2 redirects
1 cc.swiftype.com
1 thoughtbot-website.cdn.prismic.io thoughtbot.com
1 app-worker.visitor-analytics.io thoughtbot.com
29 10
Subject Issuer Validity Valid
thoughtbot.com
GlobalSign Atlas R3 DV TLS CA 2023 Q3		 2023-08-05 -
2024-09-05		 a year crt.sh
images.prismic.io
Certainly Intermediate R1		 2024-01-08 -
2024-02-07		 a month crt.sh
s.swiftypecdn.com
GlobalSign Atlas R3 DV TLS CA 2023 Q2		 2023-07-02 -
2024-08-02		 a year crt.sh
*.visitor-analytics.io
Sectigo RSA Domain Validation Secure Server CA		 2023-04-09 -
2024-04-15		 a year crt.sh
*.cdn.prismic.io
Amazon RSA 2048 M03		 2023-08-16 -
2024-09-12		 a year crt.sh
*.session-replays.io
Sectigo RSA Domain Validation Secure Server CA		 2023-04-09 -
2024-04-09		 a year crt.sh
*.swiftype.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-06-21 -
2024-07-14		 a year crt.sh

This page contains 1 frames:

Primary Page: https://thoughtbot.com/
Frame ID: 803B17649C03363352D2950C545E23D8
Requests: 25 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Design and Development agency building web and mobile products - thoughtbot thoughtbotthoughtbotthoughtbot

Page URL History Show full URLs

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

Detected technologies

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

Page Statistics

29
Requests

100 %
HTTPS

78 %
IPv6

6
Domains

10
Subdomains

8
IPs

2
Countries

565 kB
Transfer

1308 kB
Size

0
Cookies

Page URL History

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

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

Redirected requests

There were HTTP redirect chains for the following requests:

29 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
thoughtbot.com/
Redirect Chain
  • http://www.thoughtbot.com/
  • https://www.thoughtbot.com/
  • https://thoughtbot.com/
43 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
bbec605539ba71c42932e3b39218746b4e193ce0b1f896ea5c44969dbba4e155
Security Headers
Name Value
Strict-Transport-Security max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

accept-ranges
bytes
age
92558
cache-control
max-age=86400, public, stale-while-revalidate=86400, stale-if-error=86400
content-encoding
gzip
content-length
11150
content-type
text/html; charset=utf-8
date
Sat, 20 Jan 2024 23:00:58 GMT
etag
W/"bbec605539ba71c42932e3b39218746b"
link
<//thoughtbot.com/assets/application/application-b4ab712848651be02b0d3991e03e831c2729980cd6471012f3a6f955c039aa52.css>; rel=preload; as=style; nopush
referrer-policy
strict-origin-when-cross-origin
server
istio-envoy
strict-transport-security
max-age=63072000
vary
Accept-Encoding
via
1.1 varnish
x-cache
HIT
x-cache-hits
1
x-content-type-options
nosniff
x-envoy-upstream-service-time
197
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
ed82cd0a-ffae-4d4f-8389-eecd3bf1daa6
x-runtime
0.191878
x-served-by
cache-fra-etou8220050-FRA
x-timer
S1705791658.191996,VS0,VE1
x-xss-protection
0

Redirect headers

accept-ranges
bytes
age
0
content-length
210
content-type
text/html
date
Sat, 20 Jan 2024 23:00:58 GMT
location
https://thoughtbot.com/
server
istio-envoy
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-envoy-upstream-service-time
9
x-served-by
cache-bom4726-BOM
x-timer
S1705791657.188610,VS0,VE854
application-b4ab712848651be02b0d3991e03e831c2729980cd6471012f3a6f955c039aa52.css
thoughtbot.com/assets/application/ 		63 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/assets/application/application-b4ab712848651be02b0d3991e03e831c2729980cd6471012f3a6f955c039aa52.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
1838dfecc6a8a8eb4614c62814f266462c3ce96e1a8280a81b45a2b20c1a15be
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
93040
x-cache
HIT
x-envoy-upstream-service-time
11
content-length
12731
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:09 GMT
server
istio-envoy
x-timer
S1705791658.219568,VS0,VE1
vary
accept-encoding, Origin
content-type
text/css
cache-control
public, max-age=31556952
accept-ranges
bytes
x-cache-hits
1
CalibreWeb-Regular-7c3e24452ab560fd22dc64e9272e1ca4f119b94827c43b3b0c491f0f2547ef11.woff2
thoughtbot.com/assets/ 		31 KB
31 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/assets/CalibreWeb-Regular-7c3e24452ab560fd22dc64e9272e1ca4f119b94827c43b3b0c491f0f2547ef11.woff2
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
da9622e19b7a5a81a90396acb72684272ff5505f3ceb94869d7f6a400763b577
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://thoughtbot.com/
Origin
https://thoughtbot.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
93039
x-cache
HIT
x-envoy-upstream-service-time
8
content-length
31478
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:09 GMT
server
istio-envoy
x-timer
S1705791658.220271,VS0,VE1
access-control-max-age
7200
access-control-allow-methods
GET
content-type
application/font-woff2
access-control-allow-origin
*
access-control-expose-headers
cache-control
public, max-age=31556952
vary
Accept-Encoding, Origin
accept-ranges
bytes
x-cache-hits
1
CalibreWeb-Semibold-f77ebe3d76e09e1632c0dad97b99fba5c28e2334adf09639ffd6019bd7f10fd6.woff2
thoughtbot.com/assets/ 		31 KB
31 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/assets/CalibreWeb-Semibold-f77ebe3d76e09e1632c0dad97b99fba5c28e2334adf09639ffd6019bd7f10fd6.woff2
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
613b093e772ee64109066928410c93b6a5f9d9f175323bda813e557a93119686
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Referer
https://thoughtbot.com/
Origin
https://thoughtbot.com
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
92557
x-cache
HIT
x-envoy-upstream-service-time
5
content-length
31637
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:09 GMT
server
istio-envoy
x-timer
S1705791658.220479,VS0,VE1
access-control-max-age
7200
access-control-allow-methods
GET
content-type
application/font-woff2
access-control-allow-origin
*
access-control-expose-headers
cache-control
public, max-age=31556952
vary
Accept-Encoding, Origin
accept-ranges
bytes
x-cache-hits
1
e6462524-a486-424f-81db-48be21d0724a_Collage+18.png
images.prismic.io/thoughtbot-website/ 		44 KB
44 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://images.prismic.io/thoughtbot-website/e6462524-a486-424f-81db-48be21d0724a_Collage+18.png?auto=compress,format&rect=311,0,1350,1080&w=1350&h=1080
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8d::720 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
imgix /
Resource Hash
5c2aef11d18f0703006382ffda3361449b2a7f5d9f2cf5a23351ae428811e2b1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Sat, 20 Jan 2024 23:00:58 GMT
x-content-type-options
nosniff
age
1369163
x-cache
HIT, HIT
x-imgix-id
5b0412a2e146e1f008c6b3ad18a30befc7750bce
cross-origin-resource-policy
cross-origin
content-length
44959
x-served-by
cache-sjc1000101-SJC, cache-fra-eddf8230043-FRA
x-imgix-render-farm
01.140328
last-modified
Fri, 05 Jan 2024 02:41:35 GMT
server
imgix
vary
Accept, User-Agent
content-type
image/avif
access-control-allow-origin
*
cache-control
public, max-age=315360000
accept-ranges
bytes
timing-allow-origin
*
runtime-469b00b3908371085789.js
thoughtbot.com/packs/js/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/packs/js/runtime-469b00b3908371085789.js
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
a230515647dfdb617e5cc3e59ea01399dbebe5fe5abcc6a339156442be9aa397
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
93039
x-cache
HIT
x-envoy-upstream-service-time
4
content-length
794
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:15 GMT
server
istio-envoy
x-timer
S1705791658.220784,VS0,VE1
vary
accept-encoding
content-type
application/javascript
cache-control
public, max-age=31556952
accept-ranges
bytes
x-cache-hits
1
249-d5db0153c5d161c137b4.js
thoughtbot.com/packs/js/ 		84 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/packs/js/249-d5db0153c5d161c137b4.js
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
f27b43465e29c8ef25716ada0bbc130d8cce0317ec018716c0d482a81a417e96
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
92557
x-cache
HIT
x-envoy-upstream-service-time
5
content-length
24713
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:15 GMT
server
istio-envoy
x-timer
S1705791658.220943,VS0,VE1
vary
accept-encoding
content-type
application/javascript
cache-control
public, max-age=31556952
accept-ranges
bytes
x-cache-hits
1
application-84fb76fbbdbc6bbd4c94.js
thoughtbot.com/packs/js/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://thoughtbot.com/packs/js/application-84fb76fbbdbc6bbd4c94.js
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:8e::427 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
istio-envoy /
Resource Hash
cda504f1f87f97841be67f033e26c99c21a677242264c982f9b8ce3ff9cd8db1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
via
1.1 varnish
date
Sat, 20 Jan 2024 23:00:58 GMT
age
93039
x-cache
HIT
x-envoy-upstream-service-time
4
content-length
1557
x-served-by
cache-fra-etou8220050-FRA
last-modified
Fri, 19 Jan 2024 16:58:15 GMT
server
istio-envoy
x-timer
S1705791658.220943,VS0,VE2
vary
accept-encoding
content-type
application/javascript
cache-control
public, max-age=31556952
accept-ranges
bytes
x-cache-hits
1
st.js
s.swiftypecdn.com/install/v2/ 		416 KB
110 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s.swiftypecdn.com/install/v2/st.js
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.128.143 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
2d7c7930eb39d59cd8c2dc00652977da3ed72347e7cd465f7b540e10e2121c22

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date
Sat, 20 Jan 2024 23:00:58 GMT
Content-Encoding
gzip
Via
1.1 varnish
Age
24
X-Cache
HIT
Connection
keep-alive
Content-Length
112326
X-Served-By
cache-ams21061-AMS
X-Timer
S1705791658.325727,VS0,VE0
ETag
"644bc37d-1b6c6"
Vary
Accept-Encoding
Content-Type
text/javascript
Access-Control-Allow-Origin
*
Cache-Control
max-age=300, public, max-age=300, public
Accept-Ranges
bytes
X-Cache-Hits
2
main.js
app-worker.visitor-analytics.io/ 		165 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://app-worker.visitor-analytics.io/main.js?s=01437f66-d956-11ed-b589-901b0edac50a
Requested by
Host: thoughtbot.com
URL: https://thoughtbot.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:c2c:7a31::1 Nuremberg, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
openresty /
Resource Hash
c4adbee5b3d7b337b54c362275a0ff1c1fae17be0c2364f446f0bf5db66add87

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires
Sun, 21 Jan 2024 00:19:56 GMT
date
Sat, 20 Jan 2024 23:00:58 GMT
content-encoding
gzip
last-modified
Fri, 12 Jan 2024 06:28:03 GMT
server
openresty
etag
W/"65a0dbf3-29283"
x-cache-status
HIT
vary
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0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://visits.visitor-analytics.io/standalone/worker-log
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:1c1f:660e::1 Nuremberg, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy /
Resource Hash
Security Headers
Name Value
Content-Security-Policy default-src 'self';base-uri 'self';block-all-mixed-content;font-src 'self' https: data:;frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://thoughtbot.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
https://thoughtbot.com
content-security-policy
default-src 'self';base-uri 'self';block-all-mixed-content;font-src 'self' https: data:;frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
date
Sat, 20 Jan 2024 23:00:58 GMT
expect-ct
max-age=0
referrer-policy
no-referrer
server
istio-envoy
strict-transport-security
max-age=15552000; includeSubDomains
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-dns-prefetch-control
off
x-download-options
noopen
x-envoy-upstream-service-time
1
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-xss-protection
0
worker-log
visits.visitor-analytics.io/standalone/ 		191 B
909 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://visits.visitor-analytics.io/standalone/worker-log
Requested by
Host: app-worker.visitor-analytics.io
URL: https://app-worker.visitor-analytics.io/main.js?s=01437f66-d956-11ed-b589-901b0edac50a
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:1c1f:660e::1 Nuremberg, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy /
Resource Hash
5194753b06e0a788c43146c2631fc95fa8edce8cec717e641ef45021cc8e62f7
Security Headers
Name Value
Content-Security-Policy default-src 'self';base-uri 'self';block-all-mixed-content;font-src 'self' https: data:;frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://thoughtbot.com/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
application/json

Response headers

content-security-policy
default-src 'self';base-uri 'self';block-all-mixed-content;font-src 'self' https: data:;frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
strict-transport-security
max-age=15552000; includeSubDomains
x-content-type-options
nosniff
date
Sat, 20 Jan 2024 23:00:58 GMT
x-permitted-cross-domain-policies
none
x-dns-prefetch-control
off
x-envoy-upstream-service-time
128
content-length
191
x-xss-protection
0
referrer-policy
no-referrer
server
istio-envoy
expect-ct
max-age=0
x-frame-options
SAMEORIGIN
vary
Origin
x-download-options
noopen
access-control-allow-origin
https://thoughtbot.com
content-type
application/json; charset=utf-8
targeting
lb-api.visitor-analytics.io/api/websites/01437f66-d956-11ed-b589-901b0edac50a/polls/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://lb-api.visitor-analytics.io/api/websites/01437f66-d956-11ed-b589-901b0edac50a/polls/targeting?page=https%3A%2F%2Fthoughtbot.com%2F&visitorKey=47N8hjnNOg7cEtwSap2EMtWfaiK1xMnLKJVkjuFp1hk%3D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:1c1f:660e::1 Nuremberg, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://thoughtbot.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers
Authorization,Content-Type,X-Timezone
access-control-allow-methods
GET,POST,OPTIONS,DELETE,PATCH,PUT
access-control-allow-origin
https://thoughtbot.com
content-length
0
date
Sat, 20 Jan 2024 23:00:58 GMT
server
istio-envoy
targeting
lb-api.visitor-analytics.io/api/websites/01437f66-d956-11ed-b589-901b0edac50a/polls/ 		21 B
559 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://lb-api.visitor-analytics.io/api/websites/01437f66-d956-11ed-b589-901b0edac50a/polls/targeting?page=https%3A%2F%2Fthoughtbot.com%2F&visitorKey=47N8hjnNOg7cEtwSap2EMtWfaiK1xMnLKJVkjuFp1hk%3D
Requested by
Host: app-worker.visitor-analytics.io
URL: https://app-worker.visitor-analytics.io/main.js?s=01437f66-d956-11ed-b589-901b0edac50a
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:1c1f:660e::1 Nuremberg, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy / PHP/8.2.14
Resource Hash
bc44e054fc747370b390686d629bdc565592b2b309b999b15475229be74a248b

Request headers

Referer
https://thoughtbot.com/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
application/json

Response headers

date
Sat, 20 Jan 2024 23:00:58 GMT
server
istio-envoy
x-auxmoney-opentracing-trace-id
14b05ee10d4642be07e58e7cb9202db7
x-powered-by
PHP/8.2.14
access-control-max-age
1000
access-control-allow-methods
POST, GET, OPTIONS, DELETE, PUT, PATCH
content-type
application/json
access-control-allow-origin
https://thoughtbot.com
cache-control
max-age=0, must-revalidate, private
x-envoy-upstream-service-time
124
access-control-allow-headers
X-Requested-With, Content-Type, Origin, Authorization, Accept, Client-Security-Token, Accept-Encoding
expires
Sat, 20 Jan 2024 23:00:59 GMT
recordings
api.session-replays.io/api/websites/external/01437f66-d956-11ed-b589-901b0edac50a/sessions/06b29266-dd4c-44f9-a789-660a70958312/ 		67 B
263 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://api.session-replays.io/api/websites/external/01437f66-d956-11ed-b589-901b0edac50a/sessions/06b29266-dd4c-44f9-a789-660a70958312/recordings
Requested by
Host: app-worker.visitor-analytics.io
URL: https://app-worker.visitor-analytics.io/main.js?s=01437f66-d956-11ed-b589-901b0edac50a
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:c011:57b::1 Gunzenhausen, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy /
Resource Hash
07a7cc8d088f36abbe836c38e6dabbbdd207fcf5f4082718106f368334a6fdf3

Request headers

Referer
https://thoughtbot.com/
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
application/json

Response headers

access-control-allow-origin
*
date
Sat, 20 Jan 2024 23:00:59 GMT
x-envoy-upstream-service-time
13
server
istio-envoy
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers
content-type
application/json
recordings
api.session-replays.io/api/websites/external/01437f66-d956-11ed-b589-901b0edac50a/sessions/06b29266-dd4c-44f9-a789-660a70958312/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.session-replays.io/api/websites/external/01437f66-d956-11ed-b589-901b0edac50a/sessions/06b29266-dd4c-44f9-a789-660a70958312/recordings
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a01:4f8:c011:57b::1 Gunzenhausen, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software
istio-envoy /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://thoughtbot.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
access-control-max-age
1800
allow
GET, HEAD, POST, PUT, DELETE, OPTIONS, PATCH
content-length
0
date
Sat, 20 Jan 2024 23:00:58 GMT
server
istio-envoy
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers
x-envoy-upstream-service-time
1
new_embed-2552d8d62d9c60f59b3b11a5d083d1ebd090c72de809fc7c76fb339825302241.css
s.swiftypecdn.com/assets/ 		89 KB
34 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://s.swiftypecdn.com/assets/new_embed-2552d8d62d9c60f59b3b11a5d083d1ebd090c72de809fc7c76fb339825302241.css
Requested by
Host: s.swiftypecdn.com
URL: https://s.swiftypecdn.com/install/v2/st.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.128.143 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
2552d8d62d9c60f59b3b11a5d083d1ebd090c72de809fc7c76fb339825302241

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

X-Cache-Hits
16369
Date
Sat, 20 Jan 2024 23:00:58 GMT
Content-Encoding
gzip
Via
1.1 varnish
Age
1042678
X-Cache
HIT
Connection
keep-alive
Content-Length
33983
X-Served-By
cache-ams21061-AMS
X-Timer
S1705791659.920364,VS0,VE0
ETag
"62b9d076-84bf"
Vary
Accept-Encoding
Content-Type
text/css
Access-Control-Allow-Origin
*
Cache-Control
max-age=31536000, public
Accept-Ranges
bytes
Expires
Tue, 07 Jan 2025 21:23:00 GMT
cc.js
cc.swiftype.com/ 		43 B
279 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cc.swiftype.com/cc.js?engine_key=jJdEVViPHdSM_EiF7Yys&url=https%3A%2F%2Fthoughtbot.com%2F
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
169.48.138.204 Dallas, United States, ASN36351 (SOFTLAYER, US),
Reverse DNS
cc.8a.30a9.ip4.static.sl-reverse.com
Software
/
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://thoughtbot.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type
image/gif
Date
Sat, 20 Jan 2024 23:00:59 GMT
Cache-Control
no-cache
Last-Modified
Mon, 28 Sep 1970 06:00:00 GMT
Connection
keep-alive
Content-Length
43
Expires
Sat, 20 Jan 2024 23:00:58 GMT

Verdicts & Comments Add Verdict or Comment

28 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.

string| SwiftypeObject function| _st function| clearInputValue function| va object| _visaSettings object| webpackChunk function| iFrameResize string| utm_search undefined| __st_moment undefined| __st_rome undefined| $ undefined| jQuery function| $stjq undefined| Cookies object| _InternalSwiftype object| Hashcode function| IntlMessageFormat undefined| moment undefined| rome object| Placeholders function| __st_ro function| __st_mt function| _InternalSwiftypeError object| webpackChunkworker object| regeneratorRuntime boolean| vaWorker object| __rno_kf_s undefined| _st_tmp_global_locale

0 Cookies

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=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

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.

api.session-replays.io
app-worker.visitor-analytics.io
cc.swiftype.com
images.prismic.io
lb-api.visitor-analytics.io
s.swiftypecdn.com
thoughtbot-website.cdn.prismic.io
thoughtbot.com
visits.visitor-analytics.io
www.thoughtbot.com
151.101.128.143
169.48.138.204
2600:9000:2251:3000:15:1def:a40:93a1
2a01:4f8:1c1f:660e::1
2a01:4f8:c011:57b::1
2a01:4f8:c2c:7a31::1
2a04:4e42:600::427
2a04:4e42:8d::720
2a04:4e42:8e::427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