Submitted URL: http://bootstrapcdn.com/
Effective URL: https://www.bootstrapcdn.com/
Submission: On June 07 via api from SG

Summary

This website contacted 10 IPs in 2 countries across 7 domains to perform 19 HTTP transactions. The main IP is 2606:4700::6812:acf, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.bootstrapcdn.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on March 1st 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

Domain Requested by
4 platform.twitter.com www.bootstrapcdn.com
platform.twitter.com
3 fonts.gstatic.com fonts.googleapis.com
3 cdn.jsdelivr.net www.bootstrapcdn.com
2 syndication.twitter.com platform.twitter.com
www.bootstrapcdn.com
1 img.shields.io www.bootstrapcdn.com
1 www.google-analytics.com www.bootstrapcdn.com
www.google-analytics.com
1 fonts.googleapis.com cdn.jsdelivr.net
1 www.bootstrapcdn.com www.bootstrapcdn.com
1 bootstrapcdn.com 1 redirects
19 9
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-03-01 -
2022-02-28
a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2020
2021-04-30 -
2022-06-01
a year crt.sh
*.twimg.com
DigiCert TLS RSA SHA256 2020 CA1
2020-11-05 -
2021-11-09
a year crt.sh
upload.video.google.com
GTS CA 1O1
2021-05-10 -
2021-08-02
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2021-05-10 -
2021-08-02
3 months crt.sh
*.google.com
GTS CA 1O1
2021-05-10 -
2021-08-02
3 months crt.sh
syndication.twitter.com
DigiCert TLS RSA SHA256 2020 CA1
2021-02-05 -
2022-02-04
a year crt.sh

This page contains 4 frames:

Primary Page: https://www.bootstrapcdn.com/
Frame ID: DA51F0F728B2D3E9EF1E38C63F9C43CB
Requests: 15 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.06c6ee58c3810956b7509218508c7b56.html?origin=https%3A%2F%2Fwww.bootstrapcdn.com
Frame ID: 82F264ED3B40938BEF660555B3F22DFB
Requests: 2 HTTP requests in this frame

Frame: https://img.shields.io/github/stars/MaxCDN/bootstrapcdn.svg?style=social
Frame ID: FD3F8D67ECB5961B0DCDD4083D327E5B
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/follow_button.06c6ee58c3810956b7509218508c7b56.en.html
Frame ID: C0AABD6988710EC1CB5CF2B8439834E8
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://bootstrapcdn.com/ HTTP 307
    https://bootstrapcdn.com/ HTTP 301
    https://www.bootstrapcdn.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

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

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

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

Page Statistics

19
Requests

84 %
HTTPS

89 %
IPv6

7
Domains

9
Subdomains

10
IPs

2
Countries

294 kB
Transfer

916 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://bootstrapcdn.com/ HTTP 307
    https://bootstrapcdn.com/ HTTP 301
    https://www.bootstrapcdn.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

19 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.bootstrapcdn.com/
Redirect Chain
  • http://bootstrapcdn.com/
  • https://bootstrapcdn.com/
  • https://www.bootstrapcdn.com/
29 KB
6 KB
Document
General
Full URL
https://www.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
598a7a5bdd4baa01ea4661211ed902eba3f89d1fc38d6940981ac9ed385c7008
Security Headers
Name Value
Content-Security-Policy default-src "none";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 'nonce-ZmUxNjBjMjItMWIyYy00YzFlLWJmNjQtZTIzMmNiYWQxZWI4';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;child-src "self" img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net;connect-src syndication.twitter.com;object-src img.shields.io;manifest-src "self"
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

:method
GET
:authority
www.bootstrapcdn.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 07 Jun 2021 04:20:41 GMT
content-type
text/html; charset=utf-8
cache-control
public, max-age=0, must-revalidate
content-security-policy
default-src "none";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 'nonce-ZmUxNjBjMjItMWIyYy00YzFlLWJmNjQtZTIzMmNiYWQxZWI4';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;child-src "self" img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net;connect-src syndication.twitter.com;object-src img.shields.io;manifest-src "self"
expect-ct
max-age=0
x-frame-options
DENY
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-download-options
noopen
x-content-type-options
nosniff
x-permitted-cross-domain-policies
none
referrer-policy
strict-origin-when-cross-origin
x-xss-protection
0
vary
Accept-Encoding
sozu-id
189a5ac9-5787-4700-90ef-532ab1de6247
cf-cache-status
HIT
age
386215
cf-request-id
0a864ca05800004e6d72003000000001
server
cloudflare
cf-ray
65b716e08c984e6d-FRA
content-encoding
br
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400

Redirect headers

date
Mon, 07 Jun 2021 04:20:41 GMT
cache-control
max-age=3600
expires
Mon, 07 Jun 2021 05:20:41 GMT
location
https://www.bootstrapcdn.com/
cf-request-id
0a864ca04300004e6d019e1000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
server
cloudflare
cf-ray
65b716e06c4c4e6d-FRA
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
bootstrap.min.css
cdn.jsdelivr.net/npm/bootswatch@4.5.2/dist/cosmo/
171 KB
24 KB
Stylesheet
General
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
2a04:4e42:1b::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
ed337c025966573adc4dfca4d71d81f6f51669f324fe7655584de3661b89303c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
age
2168254
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
content-length
24044
etag
W/"2aa08-PqsI/bFxjrLdPvDVmkzLeQgCW3I"
x-served-by
cache-fra19140-FRA, cache-hhn4041-HHN
date
Mon, 07 Jun 2021 04:20:41 GMT
vary
Accept-Encoding
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
accept-ranges
bytes
timing-allow-origin
*
widgets.js
platform.twitter.com/
95 KB
29 KB
Script
General
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/6794) /
Resource Hash
a12b87855b6403c6f73092396d80541a6984aae03097a637769291d9cad15d19

Request headers

Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 07 Jun 2021 04:20:41 GMT
Content-Encoding
gzip
Last-Modified
Wed, 28 Apr 2021 17:57:32 GMT
Server
ECS (frb/6794)
Age
326
Etag
"9eb59e5602fef4b3ebf6090856ff21db+gzip"
Vary
Accept-Encoding
x-tw-cdn
VZ
P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=1800
X-Cache
HIT
Access-Control-Allow-Methods
GET
Content-Type
application/javascript; charset=utf-8
Content-Length
28779
css2
fonts.googleapis.com/
7 KB
807 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;400;700&display=swap
Requested by
Host: cdn.jsdelivr.net
URL: https://cdn.jsdelivr.net/npm/bootswatch@4.5.2/dist/cosmo/bootstrap.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
987a1e64929833a5eec95db2badabea568bd1ed323451cf07d076f7f4df16722
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

Referer
https://cdn.jsdelivr.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 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
h3-29=":443"; ma=2592000,h3-T051=":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
Mon, 07 Jun 2021 02:55:34 GMT
server
ESF
date
Mon, 07 Jun 2021 04:20:41 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
Mon, 07 Jun 2021 04:20:41 GMT
clipboard.min.61791f3.js
www.bootstrapcdn.com/assets/js/vendor/
0
0

main.281e5b8.js
www.bootstrapcdn.com/assets/js/
0
0

jquery.slim.min.js
cdn.jsdelivr.net/npm/jquery@3.6.0/dist/
71 KB
24 KB
Script
General
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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:1b::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
bbb7b9921ca2b61948753a6edb63c78443663dc45d1621d18e102e1dcb34e512
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
age
1485007
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
content-length
24636
etag
W/"11ab4-0cZwTpTv4tRl/BYbY4HhJ9NazYE"
x-served-by
cache-fra19123-FRA, cache-hhn4041-HHN
date
Mon, 07 Jun 2021 04:20:41 GMT
vary
Accept-Encoding
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
accept-ranges
bytes
timing-allow-origin
*
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/
82 KB
21 KB
Script
General
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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:1b::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
8d7089253dca29c9cd8d9deb7ec69b0a3d445f88f6a26478c719be1f90adcb01
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
age
10128086
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
content-length
21785
etag
W/"148b8-qycDEVlyTiQh9v9ccPSOZXq+nTk"
x-served-by
cache-fra19168-FRA, cache-hhn4041-HHN
date
Mon, 07 Jun 2021 04:20:41 GMT
vary
Accept-Encoding
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
accept-ranges
bytes
timing-allow-origin
*
analytics.js
www.google-analytics.com/
48 KB
19 KB
Script
General
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
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
2cb09c7b3e19bfc41743ca3624ef81c3258d56525647feac76aa757e0292627a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Apr 2021 23:59:54 GMT
server
Golfe2
age
4158
date
Mon, 07 Jun 2021 03:11:23 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
19569
expires
Mon, 07 Jun 2021 05:11:23 GMT
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v14/
16 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;400;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 02 Jun 2021 00:05:28 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:10:09 GMT
server
sffe
age
447313
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
16112
x-xss-protection
0
expires
Thu, 02 Jun 2022 00:05:28 GMT
6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v14/
16 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdu.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@300;400;700&display=swap
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f3d7092e6eb6f3aa0c572e52e061a59cc88a3e9eff581c95c4bd7456800904d0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 01 Jun 2021 02:35:15 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:09:56 GMT
server
sffe
age
524726
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
alt-svc
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content-length
16064
x-xss-protection
0
expires
Wed, 01 Jun 2022 02:35:15 GMT
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fonts.gstatic.com/s/sourcesanspro/v14/
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15 KB
Font
General
Full URL
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Requested by
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Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://www.bootstrapcdn.com
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 02 Jun 2021 00:36:39 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:10:17 GMT
server
sffe
age
445442
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
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content-length
15764
x-xss-protection
0
expires
Thu, 02 Jun 2022 00:36:39 GMT
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Document
General
Full URL
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Requested by
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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/67BA) /
Resource Hash
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Request headers

Host
platform.twitter.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
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Sec-Fetch-Site
cross-site
Sec-Fetch-Mode
navigate
Sec-Fetch-Dest
iframe
Referer
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Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://www.bootstrapcdn.com/

Response headers

Content-Encoding
gzip
Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
289958
Cache-Control
public, max-age=315360000
Content-Type
text/html; charset=utf-8
Date
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Etag
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Last-Modified
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P3P
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Server
ECS (frb/67BA)
Vary
Accept-Encoding
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HIT
x-tw-cdn
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105298
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3 KB
2 KB
Document
General
Full URL
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Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::6815:282 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

:method
GET
:authority
img.shields.io
:scheme
https
:path
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pragma
no-cache
cache-control
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upgrade-insecure-requests
1
user-agent
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accept
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sec-fetch-site
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
object
referer
https://www.bootstrapcdn.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://www.bootstrapcdn.com/

Response headers

date
Mon, 07 Jun 2021 04:20:42 GMT
content-type
image/svg+xml;charset=utf-8
cache-control
max-age=900, s-maxage=900
expires
Mon, 07 Jun 2021 04:35:42 GMT
via
1.1 vegur
cf-cache-status
EXPIRED
cf-request-id
0a864ca0fa0000073ebbbad000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
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vary
Accept-Encoding
server
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content-encoding
br
alt-svc
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collect
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settings
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General
Full URL
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Requested by
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URL: https://platform.twitter.com/widgets/widget_iframe.06c6ee58c3810956b7509218508c7b56.html?origin=https%3A%2F%2Fwww.bootstrapcdn.com
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://platform.twitter.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 07 Jun 2021 04:20:41 GMT
content-encoding
gzip
last-modified
Mon, 07 Jun 2021 04:20:42 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
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content-length
176
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platform.twitter.com/js/
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3 KB
Script
General
Full URL
https://platform.twitter.com/js/button.5573c974dc31bbdab5ea7923a0bd5cf3.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/6794) /
Resource Hash
e05edf2ae58e3a9f1d2a84d32a8b216fd0aece46f527b58dcbce75255989ea88

Request headers

Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 07 Jun 2021 04:20:42 GMT
Content-Encoding
gzip
Last-Modified
Wed, 28 Apr 2021 17:56:41 GMT
Server
ECS (frb/6794)
Age
289959
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"382be2960021b88f6ce982d997cdbd01+gzip"
Vary
Accept-Encoding
x-tw-cdn
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P3P
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Access-Control-Allow-Origin
*
Cache-Control
public, max-age=315360000
X-Cache
HIT
Access-Control-Allow-Methods
GET
Content-Type
application/javascript; charset=utf-8
Content-Length
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platform.twitter.com/widgets/ Frame C0AA
36 KB
14 KB
Document
General
Full URL
https://platform.twitter.com/widgets/follow_button.06c6ee58c3810956b7509218508c7b56.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/6794) /
Resource Hash
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Request headers

Host
platform.twitter.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept
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Sec-Fetch-Site
cross-site
Sec-Fetch-Mode
navigate
Sec-Fetch-Dest
iframe
Referer
https://www.bootstrapcdn.com/
Accept-Encoding
gzip, deflate, br
Accept-Language
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Upgrade-Insecure-Requests
1
User-Agent
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Referer
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Response headers

Content-Encoding
gzip
Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
289955
Cache-Control
public, max-age=315360000
Content-Type
text/html; charset=utf-8
Date
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Etag
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Last-Modified
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P3P
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HIT
x-tw-cdn
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Content-Length
13632
truncated
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0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/svg+xml
jot
syndication.twitter.com/i/
43 B
352 B
Image
General
Full URL
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Requested by
Host: www.bootstrapcdn.com
URL: https://www.bootstrapcdn.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.200 , 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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.bootstrapcdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 07 Jun 2021 04:20:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200 OK
x-twitter-response-tags
BouncerCompliant
content-length
65
x-xss-protection
0
pragma
no-cache
last-modified
Mon, 07 Jun 2021 04:20:42 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
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x-transaction
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expires
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truncated
/ Frame FD3F
842 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/svg+xml

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.bootstrapcdn.com
URL
https://www.bootstrapcdn.com/assets/js/vendor/clipboard.min.61791f3.js
Domain
www.bootstrapcdn.com
URL
https://www.bootstrapcdn.com/assets/js/main.281e5b8.js
Domain
www.google-analytics.com
URL
https://www.google-analytics.com/j/collect?v=1&_v=j90&aip=1&a=636444809&t=pageview&_s=1&dl=https%3A%2F%2Fwww.bootstrapcdn.com%2F&ul=en-us&de=UTF-8&dt=Quick%20Start%20%C2%B7%20BootstrapCDN&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAAABAAAAAC~&jid=906606815&gjid=1057914201&cid=285510086.1623039642&tid=G-WWCYVX0YTQ&_gid=1884436338.1623039642&_r=1&_slc=1&z=1175335673

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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated string| mainJsUri string| clipboardjsUri string| jqueryUri string| bootstrapUri function| loadjs string| GoogleAnalyticsObject function| ga object| __twttrll object| twttr object| __twttr object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| $ function| jQuery object| bootstrap

3 Cookies

Domain/Path Name / Value
.bootstrapcdn.com/ Name: _gat
Value: 1
.bootstrapcdn.com/ Name: _gid
Value: GA1.2.1884436338.1623039642
.bootstrapcdn.com/ Name: _ga
Value: GA1.2.285510086.1623039642

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
Content-Security-Policy default-src "none";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 'nonce-ZmUxNjBjMjItMWIyYy00YzFlLWJmNjQtZTIzMmNiYWQxZWI4';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;child-src "self" img.shields.io platform.twitter.com syndication.twitter.com https://cdn.jsdelivr.net;connect-src syndication.twitter.com;object-src img.shields.io;manifest-src "self"
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

bootstrapcdn.com
cdn.jsdelivr.net
fonts.googleapis.com
fonts.gstatic.com
img.shields.io
platform.twitter.com
syndication.twitter.com
www.bootstrapcdn.com
www.google-analytics.com
www.bootstrapcdn.com
www.google-analytics.com
104.244.42.200
2606:2800:234:59:254c:406:2366:268c
2606:4700:3037::6815:282
2606:4700::6812:acf
2a00:1450:4001:803::200a
2a00:1450:4001:809::2003
2a00:1450:4001:827::200e
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