Submitted URL: http://Getbootstrap.com
Effective URL: https://getbootstrap.com/
Submission: On October 09 via manual from US

Summary

This website contacted 7 IPs in 4 countries across 7 domains to perform 13 HTTP transactions.
The main IP is 2606:4700:10::6814:1ff9, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is getbootstrap.com.
TLS certificate: Issued by COMODO ECC Domain Validation Secure S... on June 19th 2019. Valid for: 6 months.
This is the first time this domain was scanned on urlscan.io!

Verdict: Unknown

Domain & IP information

IP Address AS Autonomous System
1 7 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 23.111.10.140 33438 (HIGHWINDS2)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
1 134.209.25.109 14061 (DIGITALOC...)
1 94.31.29.32 33438 (HIGHWINDS2)
1 2 216.58.205.230 15169 (GOOGLE)
13 7
Domain
Subdomains
Transfer
7 getbootstrap.com
87 KB
2 doubleclick.net
1 KB
2 google-analytics.com
18 KB
1 buysellads.net
9 KB
1 carbonads.net
1 KB
1 jquery.com
24 KB
1 carbonads.com
13 KB
13 7
Domain Requested by
7 getbootstrap.com 1 redirects getbootstrap.com
2 ad.doubleclick.net 1 redirects getbootstrap.com
2 www.google-analytics.com getbootstrap.com
1 cdn4.buysellads.net getbootstrap.com
1 srv.carbonads.net cdn.carbonads.com
1 code.jquery.com getbootstrap.com
1 cdn.carbonads.com getbootstrap.com
13 7
Subject / Issuer Validity Valid
ssl516043.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-06-19 -
2019-12-26
6 months
*.google-analytics.com
GTS CA 1O1
2019-09-17 -
2019-12-10
3 months
*.carbonads.com
COMODO RSA Domain Validation Secure Server CA
2018-03-12 -
2020-04-08
2 years
jquery.org
COMODO RSA Domain Validation Secure Server CA
2018-10-17 -
2020-10-16
2 years
*.carbonads.net
Sectigo RSA Domain Validation Secure Server CA
2019-09-19 -
2021-10-12
2 years
*.buysellads.net
Sectigo RSA Domain Validation Secure Server CA
2019-08-23 -
2021-08-22
2 years
*.doubleclick.net
GTS CA 1O1
2019-09-17 -
2019-12-10
3 months

Screenshot


Detected technologies

Web
Overall confidence: 100%
Detected patterns
  • meta generator /Jekyll (v[\d.]+)?/i

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

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

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


Stats

0
Requests

0
Ad-blocked

0
Malicious

0 %
HTTPS

0 %
IPv6

0
Domains

0
Subdomains

0
IPs

0
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/

Redirect Chain
  • http://getbootstrap.com/
  • https://getbootstrap.com/
22 KB
6 KB
Document
General
Full URL
https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
dca3efef5ec9b5583b96ed9b86ebb84b286359baecb0c5d8f15077d928a2cc29
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
getbootstrap.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status
200
date
Wed, 09 Oct 2019 22:51:19 GMT
content-type
text/html; charset=utf-8
set-cookie
__cfduid=d467b21fc3e56f39f35c71141aee0f7c91570661478; expires=Thu, 08-Oct-20 22:51:18 GMT; path=/; domain=.getbootstrap.com; HttpOnly; Secure
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
vary
Accept-Encoding
etag
W/"5d89e14d-5674"
access-control-allow-origin
*
expires
Tue, 24 Sep 2019 09:37:03 GMT
cache-control
max-age=600
x-proxy-cache
HIT
x-github-request-id
CB28:14D4:988172:C35012:5D9E6466
cf-cache-status
DYNAMIC
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
5233eb229802cb9c-VIE
content-encoding
br

Redirect headers

Date
Wed, 09 Oct 2019 22:51:18 GMT
Transfer-Encoding
chunked
Connection
keep-alive
Cache-Control
max-age=3600
Expires
Wed, 09 Oct 2019 23:51:18 GMT
Location
https://getbootstrap.com/
X-Content-Type-Options
nosniff
Vary
Accept-Encoding
Server
cloudflare
CF-RAY
5233eb221f25cbc4-VIE
bootstrap.min.css
/docs/4.3/dist/css
152 KB
20 KB
Stylesheet
General
Full URL
https://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b19e5da6a9234ff9220668a5ec1125c157a268513256188ee80f2d2c8d8d36
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
cors
Referer
https://getbootstrap.com/
Origin
https://getbootstrap.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Wed, 09 Oct 2019 22:51:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
status
200
vary
Accept-Encoding
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
server
cloudflare
x-github-request-id
2614:4A0E:7DE46D:A20CFD:5D9E6467
etag
W/"5d89e14d-2606e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
5233eb240a88cb9c-VIE
x-proxy-cache
HIT
expires
Thu, 10 Oct 2019 02:51:19 GMT
docs.min.css
/docs/4.3/assets/css
22 KB
5 KB
Stylesheet
General
Full URL
https://getbootstrap.com/docs/4.3/assets/css/docs.min.css
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
4949190f05631f6106279a00e7b24905e19cb1897ff4a5d07d2e50e8f7d7ea75
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Wed, 09 Oct 2019 22:51:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
53
status
200
vary
Accept-Encoding
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
server
cloudflare
x-github-request-id
30EA:0CC6:2D25CF:3AA130:5D9C2988
etag
W/"5d89e14d-568d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
5233eb240a89cb9c-VIE
x-proxy-cache
HIT
expires
Thu, 10 Oct 2019 02:51:19 GMT
analytics.js
www.google-analytics.com
43 KB
17 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 19 Aug 2019 17:22:41 GMT
server
Golfe2
age
4800
date
Wed, 09 Oct 2019 21:31:19 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17803
expires
Wed, 09 Oct 2019 23:31:19 GMT
carbon.js?serve=CKYIKKJL&placement=getbootstrapcom
cdn.carbonads.com
37 KB
13 KB
Script
General
Full URL
https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.10.140 Phoenix, United States, ASN33438 (HIGHWINDS2 - Highwinds Network Group, Inc., US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
2b465cb38a82c39337f1b5e8fe543929f58a26e127f0825575f89979c0e37fea

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 09 Oct 2019 22:51:19 GMT
Content-Encoding
gzip
Last-Modified
Mon, 10 Jun 2019 17:33:21 GMT
Server
NetDNA-cache/2.2
ETag
W/"9554-58afb9398c5a2"
Vary
Accept-Encoding
X-Cache
HIT
Content-Type
application/javascript
Transfer-Encoding
chunked
Connection
keep-alive
bootstrap-themes.png
/docs/4.3/assets/img
26 KB
26 KB
Image
General
Full URL
https://getbootstrap.com/docs/4.3/assets/img/bootstrap-themes.png
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2747bcfb0dd4bab2ff2ff4454cccc3c28b7aba1e0db9f37e2090445b501fc6f8
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Wed, 09 Oct 2019 22:51:19 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
53
status
200
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-length
26640
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
server
cloudflare
x-github-request-id
700C:5257:1EDE9B:2826A5:5D9C2A03
etag
"5d89e14d-6810"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
5233eb25bdcbcb9c-VIE
x-proxy-cache
HIT
expires
Thu, 10 Oct 2019 02:51:19 GMT
jquery-3.3.1.slim.min.js
code.jquery.com
68 KB
24 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.3.1.slim.min.js
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2001:4de0:ac19::1:b:3b , Netherlands, ASN20446 (HIGHWINDS3 - Highwinds Network Group, Inc., US),
Reverse DNS
Software
nginx /
Resource Hash
dde76b9b2b90d30eb97fc81f06caa8c338c97b688cea7d2729c88f529f32fbb1

Request headers

Sec-Fetch-Mode
cors
Referer
https://getbootstrap.com/
Origin
https://getbootstrap.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 09 Oct 2019 22:51:19 GMT
Content-Encoding
gzip
Last-Modified
Sat, 20 Jan 2018 17:26:44 GMT
Server
nginx
ETag
W/"5a637bd4-1111d"
Vary
Accept-Encoding
X-HW
1570661479.dop007.fr8.shc,1570661479.dop007.fr8.t,1570661479.cds124.fr8.c
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
max-age=315360000, public
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
24038
bootstrap.bundle.min.js
/docs/4.3/dist/js
77 KB
21 KB
Script
General
Full URL
https://getbootstrap.com/docs/4.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f3145c87d3570154f633975e8a4f8d30aa38603edaba145501e9c90ddbe186c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
cors
Referer
https://getbootstrap.com/
Origin
https://getbootstrap.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Wed, 09 Oct 2019 22:51:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
status
200
vary
Accept-Encoding
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
server
cloudflare
x-github-request-id
4E24:504A:682C59:84A9E2:5D9E6467
etag
W/"5d89e14d-1332b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
5233eb244b09cb9c-VIE
x-proxy-cache
HIT
expires
Thu, 10 Oct 2019 02:51:19 GMT
docs.min.js
/docs/4.3/assets/js
21 KB
7 KB
Script
General
Full URL
https://getbootstrap.com/docs/4.3/assets/js/docs.min.js
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:1ff9 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e9f215a3e94e16420a89d83a85dfe62eaa1f1a1dc4378d94faedd736886d10c8
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Wed, 09 Oct 2019 22:51:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
status
200
vary
Accept-Encoding
last-modified
Tue, 24 Sep 2019 09:26:37 GMT
server
cloudflare
x-github-request-id
4E28:4BBD:40CEEC:53B552:5D9E6467
etag
W/"5d89e14d-54e9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
5233eb245b14cb9c-VIE
x-proxy-cache
HIT
expires
Thu, 10 Oct 2019 02:51:19 GMT
collect?v=1&_v=j79&aip=1&a=1898976483&t=pageview&_s=1&dl=https%3A%2F%2Fgetbootstrap.com%2F&ul=en-us&de=UTF-8&dt=Bootstrap%20%C2%B7%20The%20most%20popular%20HTML%2C%20CSS%2C%20and%20JS%20library%20i...
www.google-analytics.com/r
35 B
109 B
Image
General
Full URL
https://www.google-analytics.com/r/collect?v=1&_v=j79&aip=1&a=1898976483&t=pageview&_s=1&dl=https%3A%2F%2Fgetbootstrap.com%2F&ul=en-us&de=UTF-8&dt=Bootstrap%20%C2%B7%20The%20most%20popular%20HTML%2C%20CSS%2C%20and%20JS%20library%20in%20the%20world.&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEBAAAAB~&jid=1673119932&gjid=319693059&cid=1109732830.1570661479&tid=UA-146052-10&_gid=1123179131.1570661479&_r=1&z=694844467
Requested by
Host: getbootstrap.com
URL: https://getbootstrap.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 09 Oct 2019 22:51:19 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
status
200
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT
CKYIKKJL.json?segment=placement:getbootstrapcom&callback=_carbonads_go
srv.carbonads.net/ads
1 KB
1 KB
Script
General
Full URL
https://srv.carbonads.net/ads/CKYIKKJL.json?segment=placement:getbootstrapcom&callback=_carbonads_go
Requested by
Host: cdn.carbonads.com
URL: https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
134.209.25.109 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
srv-eu-ldn-12.buysellads.com
Software
//srv.buysellads.com /
Resource Hash
bf93f93b93bcc215df41a66f321253f852bfa951c3b754d0666421c8ea935470

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://getbootstrap.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Wed, 09 Oct 2019 22:51:19 GMT
Content-Encoding
gzip
Server
//srv.buysellads.com
Content-Length
969
Vary
Accept-Encoding
Content-Type
application/javascript; charset=utf-8
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URL: https://getbootstrap.com/
Protocol
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Security
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Server
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Request headers

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Response headers

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Redirect requests

There were HTTP redirects (301, 302) for the following requests:

Request 0
  • http://getbootstrap.com/
  • https://getbootstrap.com/
Request 12
  • https://ad.doubleclick.net/ddm/trackimp/N1131812.3091281BUYSELLADS/B23029661.252757665;dc_trk_aid=448809076;dc_trk_cid=119730958;ord=157066148;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=?
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19 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| onformdata object| onpointerrawupdate function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _carbonads function| _carbonads_go object| _carbon_where string| ignoretargeting function| _bsap_serving_callback function| $ function| jQuery object| bootstrap function| AnchorJS object| anchors function| ClipboardJS object| bsCustomFileInput

4 Cookies

Domain/Path Name / Value
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Value: GA1.2.1123179131.1570661479
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Value: GA1.2.1109732830.1570661479
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Value: 1
.getbootstrap.com/ Name: __cfduid
Value: d467b21fc3e56f39f35c71141aee0f7c91570661478

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=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff