URL: https://containers.dev/
Submission: On March 30 via manual from US — Scanned from DE

Summary

This website contacted 10 IPs in 2 countries across 10 domains to perform 24 HTTP transactions. The main IP is 185.199.109.153, located in San Francisco, United States and belongs to FASTLY, US. The main domain is containers.dev. The Cisco Umbrella rank of the primary domain is 290642.
TLS certificate: Issued by R3 on March 1st 2024. Valid for: 3 months.
This is the only time containers.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 185.199.109.153 54113 (FASTLY)
1 2606:50c0:800... 54113 (FASTLY)
1 2a04:4e42:200... 54113 (FASTLY)
1 2620:1ec:bdf::45 8075 (MICROSOFT...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 140.82.121.6 36459 (GITHUB)
24 10
Apex Domain
Subdomains
Transfer
11 containers.dev
containers.dev — Cisco Umbrella Rank: 290642
236 KB
3 gstatic.com
fonts.gstatic.com
44 KB
2 github.com
api.github.com — Cisco Umbrella Rank: 4348
5 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 42
162 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 35
1 KB
1 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1117
14 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 234
7 KB
1 microsoft.com
wcpstatic.microsoft.com — Cisco Umbrella Rank: 4477
80 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 744
24 KB
1 github.io
buttons.github.io — Cisco Umbrella Rank: 63995
7 KB
24 10
Domain Requested by
11 containers.dev containers.dev
3 fonts.gstatic.com fonts.googleapis.com
2 api.github.com buttons.github.io
2 www.googletagmanager.com containers.dev
www.googletagmanager.com
1 fonts.googleapis.com containers.dev
1 maxcdn.bootstrapcdn.com containers.dev
1 cdnjs.cloudflare.com containers.dev
1 wcpstatic.microsoft.com containers.dev
1 code.jquery.com containers.dev
1 buttons.github.io containers.dev
24 10

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

Domain
go.microsoft.com
aka.ms
www.microsoft.com
Subject Issuer Validity Valid
containers.dev
R3
2024-03-01 -
2024-05-30
3 months crt.sh
*.github.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-03-15 -
2025-03-14
a year crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-11 -
2024-07-14
a year crt.sh
wcpstatic.microsoft.com
DigiCert TLS RSA SHA256 2020 CA1
2023-12-07 -
2024-12-07
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
bootstrapcdn.com
GTS CA 1P5
2024-03-27 -
2024-06-25
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
*.github.com
Sectigo ECC Domain Validation Secure Server CA
2024-03-07 -
2025-03-07
a year crt.sh

This page contains 1 frames:

Primary Page: https://containers.dev/
Frame ID: 64DD04AC006857D8182FCBB57D2E8C21
Requests: 24 HTTP requests in this frame

Screenshot

Page Title

Development containers

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

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

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

Overall confidence: 100%
Detected patterns
  • /popper\.js/([0-9.]+)

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

24
Requests

100 %
HTTPS

80 %
IPv6

10
Domains

10
Subdomains

10
IPs

2
Countries

581 kB
Transfer

1468 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

24 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
containers.dev/
10 KB
3 KB
Document
General
Full URL
https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
8d9b875a915e8a2488f57a34677390f48cd7c18f21a93ec52733f7a7e21477d0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ranges
bytes
access-control-allow-origin
*
age
0
cache-control
max-age=600
content-encoding
gzip
content-length
3013
content-type
text/html; charset=utf-8
date
Sat, 30 Mar 2024 02:00:03 GMT
etag
W/"6606848a-2810"
expires
Sat, 30 Mar 2024 02:10:03 GMT
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
vary
Accept-Encoding
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-fastly-request-id
a9af8968fadc726dfaca8e93d9685c4a4d849040
x-github-request-id
ADD0:0E6B:75709C6:772F1BA:66077223
x-proxy-cache
MISS
x-served-by
cache-fra-eddf8230077-FRA
x-timer
S1711764004.652696,VS0,VE101
bootstrap.min.css
containers.dev/css/bootswatch/cosmo/
134 KB
20 KB
Stylesheet
General
Full URL
https://containers.dev/css/bootswatch/cosmo/bootstrap.min.css
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
a844220efba9e272cad5f0d9c625aa54c18595c5ca72a2bd50fe9c9294213974

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
c37bb661dd6c9dad008b6f49a0dbbfd6480a507e
date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
20054
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
x-github-request-id
37B8:0EB3:3A8AF40:3B82B97:66077223
x-timer
S1711764004.764156,VS0,VE102
etag
W/"6606848a-2187a"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-origin-cache
HIT
expires
Sat, 30 Mar 2024 02:10:03 GMT
fontawesome-all.min.css
containers.dev/css/
33 KB
7 KB
Stylesheet
General
Full URL
https://containers.dev/css/fontawesome-all.min.css
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
d984a942d5606a082477b5caaac1ff499e1c25333e82de54ec1512fdae56036f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
3532e66cb791c49558aa05e7b8df827dd7988176
date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
7392
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
x-github-request-id
A34C:3308D5:4BA829A:4CCFD0C:66077221
x-timer
S1711764004.764147,VS0,VE92
etag
W/"6606848a-8360"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
expires
Sat, 30 Mar 2024 02:10:03 GMT
main.css
containers.dev/css/
4 KB
2 KB
Stylesheet
General
Full URL
https://containers.dev/css/main.css
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
5453aa9b4ef02f14e1d2c79031955d0aafe2217cbb3c2c9e7ef077f88e67a3a8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
16853219aaa8355b3ec63917572de31995197821
date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
1240
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
x-github-request-id
710C:0DFA:78408D5:79F566F:66077221
x-timer
S1711764004.764491,VS0,VE102
etag
W/"6606848a-10f4"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-origin-cache
HIT
expires
Sat, 30 Mar 2024 02:10:03 GMT
buttons.js
buttons.github.io/
19 KB
7 KB
Script
General
Full URL
https://buttons.github.io/buttons.js
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8003::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
0738580e85e7fdef026f377d497b2791985a1b161bb9b573ed15798e1d91ea48

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
203138ea86c2d92dd5495b0ba2aab79ff5a6da90
date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
5
age
307
x-cache
HIT
x-proxy-cache
MISS
content-length
6828
x-served-by
cache-fra-eddf8230094-FRA
last-modified
Mon, 25 Mar 2024 08:25:01 GMT
server
GitHub.com
x-github-request-id
3F10:0EBF:1BDB563:1C61188:66013593
x-timer
S1711764004.795444,VS0,VE0
etag
W/"660134dd-4d5e"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
expires
Mon, 25 Mar 2024 08:38:03 GMT
goConfig.png
containers.dev/img/
160 KB
160 KB
Image
General
Full URL
https://containers.dev/img/goConfig.png
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
6ed9cd13659282c5959d56146426cb26d82a1a58db296861fa0a2ed4df38a24e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
7c3138280d5bbc7266f082de9bbab522b44832b3
date
Sat, 30 Mar 2024 02:00:03 GMT
via
1.1 varnish
expires
Sat, 30 Mar 2024 02:10:03 GMT
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
163575
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:17 GMT
server
GitHub.com
x-github-request-id
62E6:31E24A:6E36A5:7016A0:66077223
x-timer
S1711764004.764477,VS0,VE118
etag
"66068489-27ef7"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-cache-hits
0
cogs.png
containers.dev/img/
3 KB
3 KB
Image
General
Full URL
https://containers.dev/img/cogs.png
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
8dfac8602b4050b58da117499c5d52a5836c1ff344302dd37c3253c89e1bb3fc

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
a650979f4935dea35a14f5ad88ae2f379b0ebb83
date
Sat, 30 Mar 2024 02:00:03 GMT
via
1.1 varnish
expires
Sat, 30 Mar 2024 02:10:03 GMT
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
2809
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
x-github-request-id
874C:387378:6268033:63D6D99:66077223
x-timer
S1711764004.764464,VS0,VE92
etag
"6606848a-af9"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-cache-hits
0
book.png
containers.dev/img/
1 KB
1 KB
Image
General
Full URL
https://containers.dev/img/book.png
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
4bf902bff842d8fd786d6e19ce9e9d52aeb52e93c39454337a9f76514f0b9393

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
5bc824f1b38e5342b29cfef11ccc2a6766eb4d98
date
Sat, 30 Mar 2024 02:00:03 GMT
via
1.1 varnish
expires
Sat, 30 Mar 2024 02:10:03 GMT
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
1125
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:17 GMT
server
GitHub.com
x-github-request-id
3BCA:362DB4:627BECD:63F4B9A:66077223
x-timer
S1711764004.775166,VS0,VE99
etag
"66068489-465"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-cache-hits
0
branch.png
containers.dev/img/
2 KB
2 KB
Image
General
Full URL
https://containers.dev/img/branch.png
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
b36994aba4e5767e9d3d34ab6e618431246f7c914f79019aadf8af38c37a6599

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
319d51143403d835c18fe54d6e4059060c059377
date
Sat, 30 Mar 2024 02:00:03 GMT
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
1658
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:17 GMT
server
GitHub.com
x-github-request-id
B5A4:0E6B:75709DF:772F1D2:66077223
x-timer
S1711764004.775484,VS0,VE98
etag
"66068489-67a"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-origin-cache
HIT
expires
Sat, 30 Mar 2024 02:10:03 GMT
microsoft-logo-inverted.png
containers.dev/img/
3 KB
3 KB
Image
General
Full URL
https://containers.dev/img/microsoft-logo-inverted.png
Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
6caf9ebcd9e30f6779e8dd82adfc46055fd595b059accd79afdca6ab8bd5bb53

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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server
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General
Full URL
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

x-ms-blob-type
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content-encoding
gzip
content-md5
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Full URL
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Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
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alt-svc
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server
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vary
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7 KB
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General
Full URL
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Security
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
br
x-content-type-options
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14 KB
Script
General
Full URL
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Requested by
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sat, 30 Mar 2024 02:00:03 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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cdn-pullzone
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cross-origin-resource-policy
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cdn-proxyver
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cdn-requestpullcode
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server
cloudflare
etag
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vary
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content-type
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1 KB
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General
Full URL
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Requested by
Host: containers.dev
URL: https://containers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

x-fastly-request-id
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date
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content-encoding
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via
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last-modified
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server
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x-github-request-id
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x-timer
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etag
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vary
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expires
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css
fonts.googleapis.com/
7 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700
Requested by
Host: containers.dev
URL: https://containers.dev/css/bootswatch/cosmo/bootstrap.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

strict-transport-security
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date
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content-encoding
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server
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timing-allow-origin
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Tue, 26 Mar 2024 07:44:18 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
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server
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Tue, 26 Mar 2024 07:44:09 GMT
x-content-type-options
nosniff
age
324954
content-security-policy-report-only
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server
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report-to
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Full URL
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Protocol
H2
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Request headers

sec-ch-ua
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Referer
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Tue, 26 Mar 2024 03:37:51 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
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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
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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cache-control
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expires
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spec
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3 KB
XHR
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Full URL
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Requested by
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Protocol
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X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 30 Mar 2024 02:00:04 GMT
strict-transport-security
max-age=31536000; includeSubdomains; preload
x-content-type-options
nosniff
content-security-policy
default-src 'none'
content-encoding
gzip
x-ratelimit-used
2
x-github-media-type
github.v3; format=json
x-github-api-version-selected
2022-11-28
content-length
1505
x-xss-protection
0
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
last-modified
Fri, 29 Mar 2024 20:38:03 GMT
server
GitHub.com
x-github-request-id
CC2C:3BD30A:5BE41EC:5C4A221:66077223
etag
W/"5f6c5ec4f3c880c8aa4d74b394ca6446b7b77c13eb463281feab67a58ee8dc10"
vary
Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options
deny
content-type
application/json; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control
public, max-age=60, s-maxage=60
x-ratelimit-resource
core
x-ratelimit-reset
1711767603
x-ratelimit-limit
60
accept-ranges
bytes
x-ratelimit-remaining
58
spec
api.github.com/repos/devcontainers/
7 KB
3 KB
XHR
General
Full URL
https://api.github.com/repos/devcontainers/spec
Requested by
Host: buttons.github.io
URL: https://buttons.github.io/buttons.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),
Reverse DNS
lb-140-82-121-6-fra.github.com
Software
GitHub.com /
Resource Hash
24c47f3c8e910ed070000992e31e4bbfcc1933e5c6143dd09ec1f1c291e425e7
Security Headers
Name Value
Content-Security-Policy default-src 'none'
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 30 Mar 2024 02:00:04 GMT
strict-transport-security
max-age=31536000; includeSubdomains; preload
x-content-type-options
nosniff
content-security-policy
default-src 'none'
content-encoding
gzip
x-ratelimit-used
1
x-github-media-type
github.v3; format=json
x-github-api-version-selected
2022-11-28
content-length
1505
x-xss-protection
0
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
last-modified
Fri, 29 Mar 2024 20:38:03 GMT
server
GitHub.com
x-github-request-id
CC2C:3BD30A:5BE41EB:5C4A220:66077223
etag
W/"5f6c5ec4f3c880c8aa4d74b394ca6446b7b77c13eb463281feab67a58ee8dc10"
vary
Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options
deny
content-type
application/json; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control
public, max-age=60, s-maxage=60
x-ratelimit-resource
core
x-ratelimit-reset
1711767603
x-ratelimit-limit
60
accept-ranges
bytes
x-ratelimit-remaining
59
js
www.googletagmanager.com/gtag/
247 KB
88 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-C016RX3T48&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-62780441-30
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
b4076718405c27499bbb42c94311f91f26805c827a7b4bec54669dc4079f433f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 30 Mar 2024 02:00:03 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
90169
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Sat, 30 Mar 2024 02:00:03 GMT
favicon.ico
containers.dev/img/
174 KB
34 KB
Other
General
Full URL
https://containers.dev/img/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.109.153 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-109-153.github.com
Software
GitHub.com /
Resource Hash
6a3a8d06305d88708235cbe7d850da1db4892e0d0326aee24e36959100dc92cd

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://containers.dev/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fastly-request-id
3cb1e81d6e459b0fb0d07d016ffb8770118d3395
date
Sat, 30 Mar 2024 02:00:04 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
34951
x-served-by
cache-fra-eddf8230077-FRA
last-modified
Fri, 29 Mar 2024 09:06:18 GMT
server
GitHub.com
x-github-request-id
6FC2:31E24A:6E36E8:7016E8:66077223
x-timer
S1711764004.001203,VS0,VE103
etag
W/"6606848a-2b971"
vary
Accept-Encoding
content-type
image/vnd.microsoft.icon
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
x-origin-cache
HIT
expires
Sat, 30 Mar 2024 02:10:04 GMT

Verdicts & Comments Add Verdict or Comment

15 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| onpagereveal function| manageConsent string| baseurl function| $ function| jQuery function| WcpConsent function| mscc function| Popper object| bootstrap function| loadAnalytics function| onConsentChanged function| consentRequired object| google_tag_manager object| google_tag_data object| dataLayer

0 Cookies

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.github.com
buttons.github.io
cdnjs.cloudflare.com
code.jquery.com
containers.dev
fonts.googleapis.com
fonts.gstatic.com
maxcdn.bootstrapcdn.com
wcpstatic.microsoft.com
www.googletagmanager.com
140.82.121.6
185.199.109.153
2606:4700::6811:190e
2606:4700::6812:acf
2606:50c0:8003::153
2620:1ec:bdf::45
2a00:1450:4001:800::2003
2a00:1450:4001:802::200a
2a00:1450:4001:81d::2008
2a04:4e42:200::649
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0d0a6262c545e8bbc895116e5afb22579c468d7abb77e378f377d6fed57c1dce
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