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www.bootstrapcdn.com Open in urlscan Pro
216.24.57.253  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://maxcdn.bootstrapcdn.com/
Effective URL: https://www.bootstrapcdn.com/
Submission: On May 26 via api from JP — Scanned from JP
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 13 IPs in 3 countries across 9 domains to perform 28 HTTP transactions. The main IP is 216.24.57.253, located in United States and belongs to RENDER, US. The main domain is www.bootstrapcdn.com. The Cisco Umbrella rank of the primary domain is 254308.
TLS certificate: Issued by Cloudflare Inc RSA CA-2 on July 29th 2021. Valid for: a year.
This is the only time www.bootstrapcdn.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
8    216.24.57.253 (United States)

ASN397273 (RENDER, US)
www.bootstrapcdn.com
2    2404:6800:4004:825::200a (Australia)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
4    2606:4700::6810:5814 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
4    192.229.237.25 (United States)

ASN15133 (EDGECAST, US)
platform.twitter.com
1    2404:6800:4004:827::2008 (Australia)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    52.192.72.89 (Tokyo, Japan)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-192-72-89.ap-northeast-1.compute.amazonaws.com
github.com
1    2404:6800:4004:813::2003 (Australia)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2404:6800:4004:826::200e (Australia)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    13.230.158.120 (Tokyo, Japan)

ASN16509 (AMAZON-02, US)
PTR: ec2-13-230-158-120.ap-northeast-1.compute.amazonaws.com
api.github.com
2    104.244.42.8 (United States)

ASN13414 (TWITTER, US)
syndication.twitter.com
1    185.199.108.154 (Hoover, United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-108-154.github.com
github.githubassets.com
Apex Domain
Subdomains		 Transfer
9 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 671
www.bootstrapcdn.com — Cisco Umbrella Rank: 254308
175 KB
6 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 643
syndication.twitter.com — Cisco Umbrella Rank: 881
150 KB
4 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 419
81 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 35
20 KB
2 github.com
github.com — Cisco Umbrella Rank: 3012
api.github.com — Cisco Umbrella Rank: 5252
7 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 42
2 KB
1 githubassets.com
github.githubassets.com — Cisco Umbrella Rank: 8590
3 KB
1 gstatic.com
fonts.gstatic.com
37 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 64
69 KB
28 9
Domain Requested by
8 www.bootstrapcdn.com www.bootstrapcdn.com
4 platform.twitter.com www.bootstrapcdn.com
platform.twitter.com
4 cdn.jsdelivr.net www.bootstrapcdn.com
2 syndication.twitter.com platform.twitter.com
2 www.google-analytics.com www.bootstrapcdn.com
www.google-analytics.com
2 fonts.googleapis.com www.bootstrapcdn.com
cdn.jsdelivr.net
1 github.githubassets.com github.com
1 api.github.com cdn.jsdelivr.net
1 fonts.gstatic.com fonts.googleapis.com
1 github.com www.bootstrapcdn.com
1 www.googletagmanager.com www.bootstrapcdn.com
1 maxcdn.bootstrapcdn.com
28 12
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-01-29 -
2023-01-29		 a year crt.sh
www.bootstrapcdn.com
Cloudflare Inc RSA CA-2		 2021-07-29 -
2022-07-28		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2022-05-04 -
2022-07-27		 3 months crt.sh
*.twimg.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-10-20 -
2022-10-19		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-05-04 -
2022-07-27		 3 months crt.sh
github.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-15 -
2023-03-15		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2022-05-04 -
2022-07-27		 3 months crt.sh
*.github.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-16 -
2023-03-16		 a year crt.sh
syndication.twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-01-24 -
2023-01-23		 a year crt.sh
*.githubassets.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-10-12 -
2022-10-12		 a year crt.sh

This page contains 4 frames:

Primary Page: https://www.bootstrapcdn.com/
Frame ID: 43BBC8417AE42532383B8A970D95FADA
Requests: 24 HTTP requests in this frame

Frame: https://github.com/sponsors/jsdelivr/button
Frame ID: 236F2554CC41D519D8B9C3B3083EE600
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html?origin=https%3A%2F%2Fwww.bootstrapcdn.com
Frame ID: A2E92037BA61925F6A4F38480D800618
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
Frame ID: D2F9D406C7137E7179EC7DB746C31E8B
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Official CDN of Bootstrap and Font Awesome · BootstrapCDN

Page URL History Show full URLs

  1. http://maxcdn.bootstrapcdn.com/ HTTP 307
    https://maxcdn.bootstrapcdn.com/ Page URL
  2. https://www.bootstrapcdn.com/ Page URL

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
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

28
Requests

100 %
HTTPS

50 %
IPv6

9
Domains

12
Subdomains

13
IPs

3
Countries

544 kB
Transfer

1262 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://maxcdn.bootstrapcdn.com/ HTTP 307
    https://maxcdn.bootstrapcdn.com/ Page URL
  2. https://www.bootstrapcdn.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://maxcdn.bootstrapcdn.com/ HTTP 307
  • https://maxcdn.bootstrapcdn.com/

28 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
maxcdn.bootstrapcdn.com/
Redirect Chain
  • http://maxcdn.bootstrapcdn.com/
  • https://maxcdn.bootstrapcdn.com/
204 B
794 B 		Document
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
77260948eebf094e35ad80571597220a4075960a0f69d2f34ecf1753053d6759
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

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
jp-JP,jp;q=0.9

Response headers

access-control-allow-origin
*
age
1214990
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
public, max-age=31919000
cdn-cache
HIT
cdn-cachedat
2021-06-03 12:07:19
cdn-edgestorageid
603 617 617
cdn-pullzone
252412
cdn-requestcountrycode
US
cdn-requestid
a91096d28863bf8b73285fa80383c908
cdn-requestpullcode
200
cdn-requestpullsuccess
True
cdn-status
200
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cf-cache-status
HIT
cf-ray
711693182a94af64-NRT
content-encoding
br
content-type
text/html
cross-origin-resource-policy
cross-origin
date
Thu, 26 May 2022 12:39:36 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
last-modified
Mon, 25 Jan 2021 22:04:58 GMT
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
timing-allow-origin
*
vary
Accept-Encoding
x-amz-meta-version-id
Ipzh16I8aETPbPh3geQseTBuLyDTRsOy
x-content-type-options
nosniff

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://maxcdn.bootstrapcdn.com/
Non-Authoritative-Reason
HSTS
Primary Request /
www.bootstrapcdn.com/ 		92 KB
36 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.253 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f18c867e3937d5b33866738f75469ed3e4fa1e26e210b045a6b7aef4947c7f2d
Security Headers
Name Value
Content-Security-Policy default-src 'self';base-uri 'self';form-action platform.twitter.com syndication.twitter.com;frame-ancestors 'none';script-src 'self' 'unsafe-inline' stackpath.bootstrapcdn.com www.google-analytics.com code.jquery.com platform.twitter.com api.github.com https://cdn.jsdelivr.net https://www.googletagmanager.com 'nonce-MzVkNWIxOGEtZjYzNS00NDJjLWI0MmItZDQ0YmM1MDY1MTlh';style-src 'self' 'unsafe-inline' stackpath.bootstrapcdn.com fonts.googleapis.com platform.twitter.com https://cdn.jsdelivr.net;img-src 'self' data: www.google-analytics.com bootswatch.com syndication.twitter.com stats.g.doubleclick.net ad.doubleclick.net *.convertro.com *.c3tag.com *.2mdn.net launchbit.com www.launchbit.com https://cdn.jsdelivr.net;font-src 'self' stackpath.bootstrapcdn.com fonts.gstatic.com https://cdn.jsdelivr.net;frame-src 'self' img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net https://github.com/sponsors/jsdelivr/button;child-src 'self' img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net;connect-src syndication.twitter.com https://api.github.com/repos/jsdelivr/bootstrapcdn www.google-analytics.com https://analytics.google.com https://stats.g.doubleclick.net;object-src img.shields.io;manifest-src 'self'
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Referer
https://maxcdn.bootstrapcdn.com/
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
jp-JP,jp;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
public, max-age=300
cf-cache-status
BYPASS
cf-ray
71169318ba6daf4e-NRT
content-encoding
gzip
content-security-policy
default-src 'self';base-uri 'self';form-action platform.twitter.com syndication.twitter.com;frame-ancestors 'none';script-src 'self' 'unsafe-inline' stackpath.bootstrapcdn.com www.google-analytics.com code.jquery.com platform.twitter.com api.github.com https://cdn.jsdelivr.net https://www.googletagmanager.com 'nonce-MzVkNWIxOGEtZjYzNS00NDJjLWI0MmItZDQ0YmM1MDY1MTlh';style-src 'self' 'unsafe-inline' stackpath.bootstrapcdn.com fonts.googleapis.com platform.twitter.com https://cdn.jsdelivr.net;img-src 'self' data: www.google-analytics.com bootswatch.com syndication.twitter.com stats.g.doubleclick.net ad.doubleclick.net *.convertro.com *.c3tag.com *.2mdn.net launchbit.com www.launchbit.com https://cdn.jsdelivr.net;font-src 'self' stackpath.bootstrapcdn.com fonts.gstatic.com https://cdn.jsdelivr.net;frame-src 'self' img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net https://github.com/sponsors/jsdelivr/button;child-src 'self' img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net;connect-src syndication.twitter.com https://api.github.com/repos/jsdelivr/bootstrapcdn www.google-analytics.com https://analytics.google.com https://stats.g.doubleclick.net;object-src img.shields.io;manifest-src 'self'
content-type
text/html; charset=utf-8
date
Thu, 26 May 2022 12:39:37 GMT
expect-ct
max-age=0
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-xss-protection
0
css2
fonts.googleapis.com/ 		7 KB
726 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:825::200a , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
b969d4eab8bb3e6455edd726a97066ca2e0cad2f0731e3cbbb65d05970491082
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
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Thu, 26 May 2022 12:39:37 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
Thu, 26 May 2022 12:39:37 GMT
bootstrap.min.css
cdn.jsdelivr.net/npm/bootswatch@4.5.2/dist/cosmo/ 		171 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootswatch@4.5.2/dist/cosmo/bootstrap.min.css
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed337c025966573adc4dfca4d71d81f6f51669f324fe7655584de3661b89303c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
5707914
x-jsd-version
4.5.2
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra19152-FRA, cache-tyo11940-TYO
timing-allow-origin
*
x-jsd-version-type
version
server
cloudflare
etag
W/"2aa08-PqsI/bFxjrLdPvDVmkzLeQgCW3I"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8IspBhyWl777CCx7tFl6vlvC6dzPJC96JTRpcUNpe8cOXBHDLR5h0N4b9cY%2FtorqQI6%2FvODekRX5S8YlFv1HIpLGMLlcSDb4Sh%2BucugyRu%2BDyAibbGyan3CCSTFytjN679NFQul8XuuuSXB9u8E%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
cf-ray
7116931a8f3c0df9-NRT
bannerImage.png
www.bootstrapcdn.com/assets/img/ 		26 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.bootstrapcdn.com/assets/img/bannerImage.png
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.253 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a68b2681e9710860d4077e3627965ad5e527d7b4ef7de1a8ebd7c8ced2a54359

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
cf-cache-status
BYPASS
last-modified
Sat, 14 May 2022 16:23:58 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=0
accept-ranges
bytes
cf-ray
7116931a7c9faf4e-NRT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
26197
widgets.js
platform.twitter.com/ 		97 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://platform.twitter.com/widgets.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
192.229.237.25 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (tkb/734C) /
Resource Hash
2b37b00f9400fedda05e3feb73c40b2a19af5fbd2d2d327c39e9476cff3dd9c8

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
Content-Encoding
gzip
Age
1129
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=VZ",edge;dur=1
Content-Length
29461
x-tw-cdn
VZ
Last-Modified
Sun, 15 May 2022 20:06:46 GMT
Server
ECS (tkb/734C)
Etag
"f1369725ba22125b0df0251e74090aa0+gzip"
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=1800
github-buttons@2
cdn.jsdelivr.net/npm/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/github-buttons@2
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
55699e6c7ffc7d9ad32658a4c4c40732d289f7ae1f3ce00cb344bedfd7bf4079
Security Headers
Name Value
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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
Thu, 26 May 2022 12:38:10 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Thu, 26 May 2022 12:39:37 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
Thu, 26 May 2022 12:39:37 GMT
arrow_down.svg
www.bootstrapcdn.com/assets/img/ 		462 B
597 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.bootstrapcdn.com/assets/img/arrow_down.svg
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.253 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7c0e834b45099bf5a5f1823449204b76ea8c5035c9c71430f5c532eb19450aad

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Sat, 14 May 2022 16:23:58 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=0
accept-ranges
bytes
cf-ray
7116931af90e3541-NRT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
296
UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2
fonts.gstatic.com/s/inter/v11/ 		37 KB
37 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/inter/v11/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:813::2003 , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
b97c99a69a6275c8f90703cd4c0864089a74fd08383a1cc75a8a4d0c2cb60cce
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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 17:13:10 GMT
x-content-type-options
nosniff
age
156387
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
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
37716
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:29:50 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
bytes
timing-allow-origin
*
expires
Wed, 24 May 2023 17:13:10 GMT
clipboard.min.61791f3.js
www.bootstrapcdn.com/assets/js/vendor/ 		10 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.bootstrapcdn.com/assets/js/vendor/clipboard.min.61791f3.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.253 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cfe03f5143efbbc78097704594d31eedac1f7b7abc70dbbce8e0e34890483d56

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Sat, 14 May 2022 16:23:58 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000
cf-ray
7116931b193a3541-NRT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
main.a0ac592.js
www.bootstrapcdn.com/assets/js/ 		2 KB
869 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.bootstrapcdn.com/assets/js/main.a0ac592.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.24.57.253 , United States, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3e67f5adea7f6cc879881cfc3dd13c12fe21ba5f2c408546052e1febf0425fac

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Sat, 14 May 2022 16:23:58 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000
cf-ray
7116931b193c3541-NRT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
jquery.slim.min.js
cdn.jsdelivr.net/npm/jquery@3.6.0/dist/ 		71 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.slim.min.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bbb7b9921ca2b61948753a6edb63c78443663dc45d1621d18e102e1dcb34e512
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
5713793
x-jsd-version
3.6.0
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra19158-FRA, cache-tyo11969-TYO
timing-allow-origin
*
x-jsd-version-type
version
server
cloudflare
etag
W/"11ab4-0cZwTpTv4tRl/BYbY4HhJ9NazYE"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=l41KXE6mxuTdhWAI7Bwrl1Qd4nUZU5unOYic8md67%2Bk3wB0XKnQe2zvesIk9QyaGPMgx7Mjs8NTuiD%2BtrHWw7gUioHKmk6fOquiwMW%2B5ZsWRwbhiTjytqDLW5xVMyjcbo7cp5db5C1u7AorDuNE%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
cf-ray
7116931b2ef834f9-NRT
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/ 		82 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:5814 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8d7089253dca29c9cd8d9deb7ec69b0a3d445f88f6a26478c719be1f90adcb01
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
jp-JP,jp;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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
1218953
x-jsd-version
4.5.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra19141-FRA, cache-iad-kiad7000092-IAD
timing-allow-origin
*
x-jsd-version-type
version
server
cloudflare
etag
W/"148b8-qycDEVlyTiQh9v9ccPSOZXq+nTk"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xDiCt%2B38%2BguRkm3nQZ0PKH0sIIfLzrF9kKJXv%2BZfQH3j8tQUQSZ%2F3t7ISI4qwN6oAQumkhoBppqGfTVq7hAG7uBrM83jJ494qkwBCDnYb0govISNTKPknAkOR2svg1fGKZP312Wfl%2BXwsMCGx5s%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
cf-ray
7116931b2efc34f9-NRT
analytics.js
www.google-analytics.com/ 		49 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:826::200e , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 13 Apr 2022 21:02:38 GMT
server
Golfe2
age
7091
date
Thu, 26 May 2022 10:41:26 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20006
expires
Thu, 26 May 2022 12:41:26 GMT
widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html
platform.twitter.com/widgets/ Frame A2E9 		319 KB
104 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://platform.twitter.com/widgets/widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html?origin=https%3A%2F%2Fwww.bootstrapcdn.com
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
192.229.237.25 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (tkb/734C) /
Resource Hash
c6d03b7a5561687268e57b13d9d4a6a4c71ee570ea74718040ce9227676e3e5e

Request headers

Referer
https://www.bootstrapcdn.com/
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
jp-JP,jp;q=0.9

Response headers

Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
131570
Cache-Control
public, max-age=315360000
Content-Encoding
gzip
Content-Length
105433
Content-Type
text/html; charset=utf-8
Date
Thu, 26 May 2022 12:39:37 GMT
Etag
"8321d7cf58d70200c1423dfa0bca40f6+gzip"
Last-Modified
Sun, 15 May 2022 20:03:39 GMT
P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server
ECS (tkb/734C)
Server-Timing
"x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
Vary
Accept-Encoding
X-Cache
HIT
x-tw-cdn
VZ
bootstrapcdn
api.github.com/repos/jsdelivr/ 		7 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.github.com/repos/jsdelivr/bootstrapcdn
Requested by
Host: cdn.jsdelivr.net
URL: https://cdn.jsdelivr.net/npm/github-buttons@2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.230.158.120 Tokyo, Japan, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-230-158-120.ap-northeast-1.compute.amazonaws.com
Software
GitHub.com /
Resource Hash
f842b6b927618d5e4bc27b88e79ff712cc04e436b0e9266d58ef78bad51bda26
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

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
x-github-media-type
github.v3; format=json
strict-transport-security
max-age=31536000; includeSubdomains; preload
vary
Accept, Accept-Encoding, Accept, X-Requested-With
x-xss-protection
0
x-ratelimit-used
2
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
last-modified
Mon, 23 May 2022 19:07:31 GMT
server
GitHub.com
x-github-request-id
DF50:7E13:2765A2:2B079A:628F7509
x-frame-options
deny
etag
W/"adda6761a3244150615d533679024f15c02879845924f41995e256c0f717747e"
content-security-policy
default-src 'none'
x-ratelimit-remaining
58
x-ratelimit-resource
core
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-reset
1653568885
x-ratelimit-limit
60
accept-ranges
bytes
content-type
application/json; charset=utf-8
settings
syndication.twitter.com/ Frame A2E9 		279 B
460 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://syndication.twitter.com/settings?session_id=965ba8012d66516237f2ad914b064910aba1e223
Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets/widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html?origin=https%3A%2F%2Fwww.bootstrapcdn.com
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.8 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_m /
Resource Hash
f1d5045d6d03f2623051e201ec790071ab125e2c613e494a2582be56d3d97134
Security Headers
Name Value
Strict-Transport-Security max-age=631138519

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://platform.twitter.com/
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-response-time
103
date
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
last-modified
Thu, 26 May 2022 12:39:37 GMT
server
tsa_m
vary
Origin
strict-transport-security
max-age=631138519
content-type
application/json; charset=utf-8
access-control-allow-origin
https://platform.twitter.com
cache-control
must-revalidate, max-age=600
access-control-allow-credentials
true
x-connection-hash
7576a3143883ed10c8b6ea6498a171e8e9d3a9df89cce4bfb62dcb5ba331a1c8
content-length
180
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&aip=1&a=1354674481&t=pageview&_s=1&dl=https%3A%2F%2Fwww.bootstrapcdn.com%2F&dr=https%3A%2F%2Fmaxcdn.bootstrapcdn.com%2F&ul=en-us&de=UTF-8&dt=Official%20CDN%20of%20Bootstrap%20and%20Font%20Awesome%20%C2%B7%20BootstrapCDN&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAAABAAAAAC~&jid=665276460&gjid=823223948&cid=542779493.1653568778&tid=G-WWCYVX0YTQ&_gid=1752513916.1653568778&_r=1&_slc=1&z=445930507
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2404:6800:4004:826::200e , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.bootstrapcdn.com/
accept-language
jp-JP,jp;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
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 26 May 2022 12:39:37 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.bootstrapcdn.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
sponsors-embed-2a042b93984b.css
github.githubassets.com/assets/ Frame 236F 		11 KB
3 KB 		Stylesheet
General
Check archive.org
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Full URL
https://github.githubassets.com/assets/sponsors-embed-2a042b93984b.css
Requested by
Host: github.com
URL: https://github.com/sponsors/jsdelivr/button
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.199.108.154 Hoover, United States, ASN54113 (FASTLY, US),
Reverse DNS
cdn-185-199-108-154.github.com
Software
AmazonS3 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://github.com/
Origin
https://github.com
accept-language
jp-JP,jp;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

x-fastly-request-id
968fe34980fbc353982abaea2f766305b05d4ae6
date
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
age
3808250
x-cache
HIT, HIT
strict-transport-security
max-age=31536000
content-length
2540
via
1.1 varnish, 1.1 varnish
x-served-by
cache-iad-kcgs7200093-IAD, cache-hnd18738-HND
last-modified
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server
AmazonS3
etag
"51bce027f089706d1027fe9f0cc972c3"
access-control-max-age
3600
access-control-allow-methods
GET
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
x-cache-hits
1, 2
button.e878ad6ba18f0bdda53d6861059b0edd.js
platform.twitter.com/js/ 		7 KB
3 KB 		Script
General
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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
192.229.237.25 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (tkb/734C) /
Resource Hash
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Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
User-Agent
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Response headers

Date
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Content-Encoding
gzip
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154255
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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=VZ",edge;dur=2
Content-Length
2358
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Server
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public, max-age=315360000
follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
platform.twitter.com/widgets/ Frame D2F9 		36 KB
14 KB 		Document
General
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Full URL
https://platform.twitter.com/widgets/follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
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
192.229.237.25 , United States, ASN15133 (EDGECAST, US),
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Software
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Request headers

Referer
https://www.bootstrapcdn.com/
Upgrade-Insecure-Requests
1
User-Agent
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accept-language
jp-JP,jp;q=0.9

Response headers

Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
154238
Cache-Control
public, max-age=315360000
Content-Encoding
gzip
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13633
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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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Vary
Accept-Encoding
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HIT
x-tw-cdn
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jot
syndication.twitter.com/i/ 		43 B
334 B 		Image
General
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Full URL
https://syndication.twitter.com/i/jot?dnt=1&l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fwww.bootstrapcdn.com%2F%22%2C%22widget_frame%22%3Afalse%2C%22widget_site_screen_name%22%3A%22jsdelivr%22%2C%22widget_creator_screen_name%22%3A%22jsdelivr%22%2C%22language%22%3A%22en%22%2C%22message%22%3A%22l%3Awithcount%3A%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1653568777888%2C%22dnt%22%3Atrue%2C%22client_version%22%3A%22c8fe9736dd6fb%3A1649830956492%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22follow%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=965ba8012d66516237f2ad914b064910aba1e223
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TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
tsa_m /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://www.bootstrapcdn.com/
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
Thu, 26 May 2022 12:39:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200 OK
x-twitter-response-tags
BouncerCompliant
content-length
65
x-xss-protection
0
x-response-time
117
pragma
no-cache
last-modified
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server
tsa_m
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=631138519
content-type
image/gif;charset=utf-8
cache-control
no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash
7576a3143883ed10c8b6ea6498a171e8e9d3a9df89cce4bfb62dcb5ba331a1c8
x-transaction
49aa9f7e41887efa
expires
Tue, 31 Mar 1981 05:00:00 GMT
truncated
/ Frame D2F9 		822 B
0 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bed57a09b10b5cfc83c33f5bc6205831a9db085c874bc72d096d05ad2136e4b4

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
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

Content-Type
image/svg+xml

Verdicts & Comments Add Verdict or Comment

32 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| 3 object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails object| navigation string| mainJsUri string| clipboardjsUri string| jqueryUri string| bootstrapUri function| loadjs string| GoogleAnalyticsObject function| ga object| dataLayer object| __twttrll object| twttr object| __twttr object| google_tag_manager function| onYouTubeIframeAPIReady object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| ClipboardJS function| $ function| jQuery object| bootstrap

3 Cookies

Domain/Path Name / Value
.bootstrapcdn.com/ Name: _ga
Value: GA1.2.542779493.1653568778
.bootstrapcdn.com/ Name: _gid
Value: GA1.2.1752513916.1653568778
.bootstrapcdn.com/ Name: _gat
Value: 1

1 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.

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; includeSubDomains; preload
X-Content-Type-Options nosniff

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
cdn.jsdelivr.net
fonts.googleapis.com
fonts.gstatic.com
github.com
github.githubassets.com
maxcdn.bootstrapcdn.com
platform.twitter.com
syndication.twitter.com
www.bootstrapcdn.com
www.google-analytics.com
www.googletagmanager.com
104.244.42.8
13.230.158.120
185.199.108.154
192.229.237.25
216.24.57.253
2404:6800:4004:813::2003
2404:6800:4004:825::200a
2404:6800:4004:826::200e
2404:6800:4004:827::2008
2606:4700::6810:5814
2606:4700::6812:acf
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