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

Go To Rescan Add Verdict Report
Submitted URL: http://maxcdn.bootstrapcdn.com/
Effective URL: https://www.bootstrapcdn.com/
Submission: On April 29 via manual from AE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 13 IPs in 2 countries across 9 domains to perform 28 HTTP transactions. The main IP is 216.24.57.3, 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 329330.
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    216.24.57.3 (United States)

ASN397273 (RENDER, US)
PTR: 216-24-57-3.ip.win.net
www.bootstrapcdn.com
2    2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
4    2606:4700::6810:5714 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
4    2606:2800:234:59:254c:406:2366:268c (United States)

ASN15133 (EDGECAST, US)
platform.twitter.com
1    2a00:1450:4001:82a::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    140.82.121.3 (United States)

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-3-fra.github.com
github.com
2    2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:812::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    140.82.121.5 (United States)

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-5-fra.github.com
api.github.com
1    185.199.108.154 (Hoover, United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-108-154.github.com
github.githubassets.com
2    104.244.42.72 (United States)

ASN13414 (TWITTER, US)
syndication.twitter.com
Apex Domain
Subdomains		 Transfer
9 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 629
www.bootstrapcdn.com — Cisco Umbrella Rank: 329330
175 KB
6 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 616
syndication.twitter.com — Cisco Umbrella Rank: 890
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: 32
20 KB
2 github.com
github.com — Cisco Umbrella Rank: 3115
api.github.com — Cisco Umbrella Rank: 5526
7 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 39
2 KB
1 githubassets.com
github.githubassets.com — Cisco Umbrella Rank: 9038
3 KB
1 gstatic.com
fonts.gstatic.com
37 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 53
67 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		 2022-04-11 -
2022-07-04		 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		 2022-04-11 -
2022-07-04		 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		 2022-04-11 -
2022-07-04		 3 months crt.sh
*.github.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-16 -
2023-03-16		 a year crt.sh
*.githubassets.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-10-12 -
2022-10-12		 a year crt.sh
syndication.twitter.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-03-07 -
2023-03-06		 a year crt.sh

This page contains 4 frames:

Primary Page: https://www.bootstrapcdn.com/
Frame ID: 2A62A0B78066E2CBB63DDBFC94831D40
Requests: 24 HTTP requests in this frame

Frame: https://github.com/sponsors/jsdelivr/button
Frame ID: CAF358C2978BD2C7401BE1BE7B364C9D
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: 05270919D9A7E295C93D47C5A7AF861A
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
Frame ID: E1C147C1402F63AD94CCD5A15FB3A1F4
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

58 %
IPv6

9
Domains

12
Subdomains

13
IPs

2
Countries

542 kB
Transfer

1251 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
802 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
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/101.0.4951.41 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-origin
*
age
5151465
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
public, max-age=31919000
cdn-cache
HIT
cdn-cachedat
11/16/2021 09:06:09
cdn-edgestorageid
723
cdn-proxyver
1.0
cdn-pullzone
252412
cdn-requestcountrycode
DE
cdn-requestid
fba31d474de76b2b3e9f6f2c1a5067b9
cdn-requestpullcode
200
cdn-requestpullsuccess
True
cdn-status
200
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cf-cache-status
HIT
cf-ray
70363ef3dd89915c-FRA
content-encoding
br
content-type
text/html
cross-origin-resource-policy
cross-origin
date
Fri, 29 Apr 2022 07:15:20 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
216.24.57.3 , United States, ASN397273 (RENDER, US),
Reverse DNS
216-24-57-3.ip.win.net
Software
cloudflare /
Resource Hash
b7e432b9f090df23a265c624a326fbe4b300d4b4f6f3e326d1b4ab9ce519bb64
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-MDAyNDlhYTMtYmM2YS00N2ZkLWEwN2MtODhhODA1ZGQ1OTFl';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/101.0.4951.41 Safari/537.36
accept-language
de-DE,de;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
70363ef49d48900a-FRA
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-MDAyNDlhYTMtYmM2YS00N2ZkLWEwN2MtODhhODA1ZGQ1OTFl';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
Fri, 29 Apr 2022 07:15:20 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
1 KB 		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
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, 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
de-DE,de;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/101.0.4951.41 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
Fri, 29 Apr 2022 06:53:33 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Fri, 29 Apr 2022 07:15:20 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
Fri, 29 Apr 2022 07:15:20 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::6810:5714 , 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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 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
3361851
x-jsd-version
4.5.2
x-cache
HIT, MISS
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-fra19130-FRA, cache-hhn4058-HHN
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=c4IIEdNzdWDSK%2FuSAQWcjqNczyF5OsdU3aBfoQs2p5EJmiL0qUkZXk75HET3BqU0UPTlVhtH24oU4F%2BZMseW803VtaLwEaEgIoqf0QRzARZG6U9W3Z%2BSVdSe0Y6qQh%2ByGDCrgclVqHHoHNbG7FY%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
70363ef4fcf3923e-FRA
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
216.24.57.3 , United States, ASN397273 (RENDER, US),
Reverse DNS
216-24-57-3.ip.win.net
Software
cloudflare /
Resource Hash
a68b2681e9710860d4077e3627965ad5e527d7b4ef7de1a8ebd7c8ced2a54359

Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 GMT
cf-cache-status
BYPASS
last-modified
Thu, 03 Feb 2022 16:11:14 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
70363ef4ede0900a-FRA
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
2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) /
Resource Hash
2b37b00f9400fedda05e3feb73c40b2a19af5fbd2d2d327c39e9476cff3dd9c8

Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

Date
Fri, 29 Apr 2022 07:15:20 GMT
Content-Encoding
gzip
Age
1086
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
Wed, 13 Apr 2022 12:38:34 GMT
Server
ECS (frb/6763)
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::6810:5714 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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https://cdn.jsdelivr.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 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
Fri, 29 Apr 2022 06:44:56 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Fri, 29 Apr 2022 07:15:20 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
Fri, 29 Apr 2022 07:15:20 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
216.24.57.3 , United States, ASN397273 (RENDER, US),
Reverse DNS
216-24-57-3.ip.win.net
Software
cloudflare /
Resource Hash
cfe03f5143efbbc78097704594d31eedac1f7b7abc70dbbce8e0e34890483d56

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Thu, 03 Feb 2022 16:11:14 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
70363ef53cd89a30-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
main.a0ac592.js
www.bootstrapcdn.com/assets/js/ 		2 KB
905 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
216.24.57.3 , United States, ASN397273 (RENDER, US),
Reverse DNS
216-24-57-3.ip.win.net
Software
cloudflare /
Resource Hash
3e67f5adea7f6cc879881cfc3dd13c12fe21ba5f2c408546052e1febf0425fac

Request headers

Referer
https://www.bootstrapcdn.com/
Origin
https://www.bootstrapcdn.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Thu, 03 Feb 2022 16:11:14 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
70363ef53cda9a30-FRA
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::6810:5714 , 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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 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
3361934
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-fra19137-FRA, cache-hhn4049-HHN
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=l0Lh3iOqXTax5LJD2bkj4D3WB%2BCcdJMeB6ben%2FteAwNwL2gZhPQX5%2FZL%2BpfvD7YWFpsDnIznfpzPlWAjJNLIpA%2BnfxAEfztDqf%2FjnDP0aCBmrLsbnlc%2FAwiZLSNaMb6mW%2BluEf1ATDEKAmCvRms%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
70363ef55d369bbe-FRA
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::6810:5714 , 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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 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
3362020
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-fra19178-FRA, cache-hhn4034-HHN
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=BAYk6JDm6bpv3Y1fbWMTzg7HNdo3ZwXRHt0T%2B2TNETN5erSLo0Nc4jP9izbjwyBezmpqso%2FRYyJqP7zWjcUg0ty5ucZe4yt604XgJmkoCwenfDXQoCXMgxJg3R4ta1lpQEkuyDRPRJqioXH5Oa8%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
70363ef55d389bbe-FRA
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
2a00:1450:4001:82f::200e Frankfurt am Main, Germany, 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
de-DE,de;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/101.0.4951.41 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
6030
date
Fri, 29 Apr 2022 05:34:50 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
Fri, 29 Apr 2022 07:34:50 GMT
arrow_down.svg
www.bootstrapcdn.com/assets/img/ 		462 B
561 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
216.24.57.3 , United States, ASN397273 (RENDER, US),
Reverse DNS
216-24-57-3.ip.win.net
Software
cloudflare /
Resource Hash
7c0e834b45099bf5a5f1823449204b76ea8c5035c9c71430f5c532eb19450aad

Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 GMT
content-encoding
gzip
cf-cache-status
BYPASS
last-modified
Thu, 03 Feb 2022 16:11:14 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
70363ef54ce49a30-FRA
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
2a00:1450:4001:812::2003 Frankfurt am Main, Germany, 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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date
Tue, 26 Apr 2022 17:07:32 GMT
x-content-type-options
nosniff
age
223668
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, 26 Apr 2023 17:07:32 GMT
widget_iframe.bbd13993eb53d3a11ac08f5e8cf9d6a4.html
platform.twitter.com/widgets/ Frame 0527 		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
2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6711) /
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/101.0.4951.41 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
723022
Cache-Control
public, max-age=315360000
Content-Encoding
gzip
Content-Length
105433
Content-Type
text/html; charset=utf-8
Date
Fri, 29 Apr 2022 07:15:20 GMT
Etag
"8321d7cf58d70200c1423dfa0bca40f6+gzip"
Last-Modified
Wed, 13 Apr 2022 12:15:11 GMT
P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server
ECS (frb/6711)
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
140.82.121.5 , United States, ASN36459 (GITHUB, US),
Reverse DNS
lb-140-82-121-5-fra.github.com
Software
GitHub.com /
Resource Hash
56b39ba34b72b214e033de955917a5fea7cae5c8d977a6e4380f1fd39b96b848
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
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 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
content-length
1528
x-xss-protection
0
x-ratelimit-used
1
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
last-modified
Thu, 28 Apr 2022 19:14:43 GMT
server
GitHub.com
x-github-request-id
8480:0D4E:119B56A:11E7055:626B9088
x-frame-options
deny
etag
W/"db412613044e0740bdf0f183e938953bebe22aadc5ee6b01519bec35edec2fe2"
content-security-policy
default-src 'none'
x-ratelimit-remaining
59
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
1651220120
x-ratelimit-limit
60
accept-ranges
bytes
content-type
application/json; charset=utf-8
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=1875238755&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=1419176425&gjid=1631320756&cid=331604420.1651216521&tid=G-WWCYVX0YTQ&_gid=1307691896.1651216521&_r=1&_slc=1&z=1700252942
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82f::200e Frankfurt am Main, Germany, 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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Fri, 29 Apr 2022 07:15:20 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
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
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
sponsors-embed-2a042b93984b.css
github.githubassets.com/assets/ Frame CAF3 		11 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
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
d3866241f99e808f072f4901c24e64248d7664a2d7f76b80a2246fbb3eeae84d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://github.com/
Origin
https://github.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-fastly-request-id
b07e33610f9bfecb4b2fc7cf34c9647d1d3e6648
date
Fri, 29 Apr 2022 07:15:20 GMT
content-encoding
gzip
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
age
1455992
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-kiad7000130-IAD, cache-fra19174-FRA
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, 1
settings
syndication.twitter.com/ Frame 0527 		169 B
424 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://syndication.twitter.com/settings?session_id=f72354eaa6416e3dafd2c7b04d67fbbd18ba86e1
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
104.244.42.72 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_o /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=631138519

Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

x-response-time
109
date
Fri, 29 Apr 2022 07:15:20 GMT
content-encoding
gzip
last-modified
Fri, 29 Apr 2022 07:15:20 GMT
server
tsa_o
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
095844af331bab5330d0fc302d757ee314afc0bb8f980c2d07a201f97dc955a5
content-length
143
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
2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) /
Resource Hash
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Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

Date
Fri, 29 Apr 2022 07:15:20 GMT
Content-Encoding
gzip
Age
723024
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=2
Content-Length
2358
x-tw-cdn
VZ
Last-Modified
Wed, 13 Apr 2022 12:14:38 GMT
Server
ECS (frb/6763)
Etag
"3a38d3766372da05b01a88837c3af509+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=315360000
follow_button.bbd13993eb53d3a11ac08f5e8cf9d6a4.en.html
platform.twitter.com/widgets/ Frame E1C1 		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
2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) /
Resource Hash
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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/101.0.4951.41 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
723022
Cache-Control
public, max-age=315360000
Content-Encoding
gzip
Content-Length
13633
Content-Type
text/html; charset=utf-8
Date
Fri, 29 Apr 2022 07:15:20 GMT
Etag
"3d602482a4a6483897235786736cc8de+gzip"
Last-Modified
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P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server
ECS (frb/6763)
Server-Timing
"x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
Vary
Accept-Encoding
X-Cache
HIT
x-tw-cdn
VZ
jot
syndication.twitter.com/i/ 		43 B
333 B 		Image
General
Check archive.org
Download Go to Show image
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%3A1651216520846%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=f72354eaa6416e3dafd2c7b04d67fbbd18ba86e1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.72 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_o /
Resource Hash
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
Security Headers
Name Value
Strict-Transport-Security max-age=631138519
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;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/101.0.4951.41 Safari/537.36

Response headers

date
Fri, 29 Apr 2022 07:15:20 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
114
pragma
no-cache
last-modified
Fri, 29 Apr 2022 07:15:20 GMT
server
tsa_o
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
095844af331bab5330d0fc302d757ee314afc0bb8f980c2d07a201f97dc955a5
x-transaction
e72522cd3b2bdc1a
expires
Tue, 31 Mar 1981 05:00:00 GMT
truncated
/ Frame E1C1 		822 B
0 		Image
General
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Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bed57a09b10b5cfc83c33f5bc6205831a9db085c874bc72d096d05ad2136e4b4

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Content-Type
image/svg+xml

Verdicts & Comments Add Verdict or Comment

29 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 function| getScreenDetails 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| ClipboardJS function| onYouTubeIframeAPIReady function| $ function| jQuery object| bootstrap object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.bootstrapcdn.com/ Name: _ga
Value: GA1.2.331604420.1651216521
.bootstrapcdn.com/ Name: _gid
Value: GA1.2.1307691896.1651216521
.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
104.244.42.72
140.82.121.3
140.82.121.5
185.199.108.154
216.24.57.3
2606:2800:234:59:254c:406:2366:268c
2606:4700::6810:5714
2606:4700::6812:acf
2a00:1450:4001:812::2003
2a00:1450:4001:82a::2008
2a00:1450:4001:82a::200a
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