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duckduckgo.com Open in urlscan Pro
40.114.177.156  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://bit.ly/2ExAH6R
Effective URL: https://duckduckgo.com/
Submission: On October 06 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 3 countries across 3 domains to perform 19 HTTP transactions. The main IP is 40.114.177.156, located in Amsterdam, Netherlands and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is duckduckgo.com.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on August 9th 2019. Valid for: a year.
This is the only time duckduckgo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 67.199.248.10 396982 (GOOGLE-PR...)
1 1 8.208.26.229 45102 (CNNIC-ALI...)
19 40.114.177.156 8075 (MICROSOFT...)
19 2
Apex Domain
Subdomains		 Transfer
19 duckduckgo.com
duckduckgo.com
improving.duckduckgo.com
325 KB
1 savereply.biz
kjbf.savereply.biz
332 B
1 bit.ly
bit.ly
254 B
19 3
Domain Requested by
16 duckduckgo.com duckduckgo.com
3 improving.duckduckgo.com duckduckgo.com
1 kjbf.savereply.biz 1 redirects
1 bit.ly 1 redirects
19 4
Subject Issuer Validity Valid
*.duckduckgo.com
DigiCert SHA2 Secure Server CA		 2019-08-09 -
2020-10-30		 a year crt.sh

This page contains 2 frames:

Primary Page: https://duckduckgo.com/
Frame ID: 490ABD080D494809BCAC278477B29DCF
Requests: 19 HTTP requests in this frame

Frame: https://duckduckgo.com/post2.html
Frame ID: 7C713C4A4D6858BD4B457C2FC2F64C86
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://bit.ly/2ExAH6R HTTP 301
    http://kjbf.savereply.biz/news HTTP 302
    https://duckduckgo.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

19
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

2
IPs

3
Countries

336 kB
Transfer

1198 kB
Size

0
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. https://bit.ly/2ExAH6R HTTP 301
    http://kjbf.savereply.biz/news HTTP 302
    https://duckduckgo.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 /
duckduckgo.com/
Redirect Chain
  • https://bit.ly/2ExAH6R
  • http://kjbf.savereply.biz/news
  • https://duckduckgo.com/
6 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
26e20bd20d4291b0c815db8bc73a3a630a989ec0407a11407c7f83bc5afa0021
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

:method
GET
:authority
duckduckgo.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/83.0.4103.61 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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status
200
server
nginx
date
Tue, 06 Oct 2020 19:26:29 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
etag
W/"5f7c9cb4-1683"
strict-transport-security
max-age=31536000
x-frame-options
SAMEORIGIN
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
x-xss-protection
1;mode=block
x-content-type-options
nosniff
referrer-policy
origin
expect-ct
max-age=0
expires
Tue, 06 Oct 2020 19:26:28 GMT
cache-control
no-cache
content-encoding
br

Redirect headers

Server
nginx/1.10.3 (Ubuntu)
Date
Tue, 06 Oct 2020 19:26:29 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
close
Access-Control-Allow-Origin
*
Set-Cookie
zcknrt_news=0; expires=Wed, 07-Oct-2020 19:26:29 GMT; Max-Age=86400; path=/
Location
https://duckduckgo.com
ProximaNova-Reg-webfont.woff2
duckduckgo.com/font/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/font/ProximaNova-Reg-webfont.woff2
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
2bcba07f5b759526882e3a4dd8793176d8d0c0b3faec5fe65ca64aabd4a28b2e
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Origin
https://duckduckgo.com
Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:58 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0816-469c"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
text/html; charset=UTF-8
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
ProximaNova-Sbold-webfont.woff2
duckduckgo.com/font/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/font/ProximaNova-Sbold-webfont.woff2
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
8b3f3ad9dc6ec82b48ce73e4c4f8541fc41775b27a8ed26d0b50dc09008f2783
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Origin
https://duckduckgo.com
Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:58 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0816-46ec"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
text/html; charset=UTF-8
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
ProximaNova-ExtraBold-webfont.woff2
duckduckgo.com/font/ 		21 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/font/ProximaNova-ExtraBold-webfont.woff2
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
3e86ee6dc3ea64723766977581185634e6343220c3b41aa8f6f9a85eea193102
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Origin
https://duckduckgo.com
Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:58 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0816-5224"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
text/html; charset=UTF-8
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
s1926.css
duckduckgo.com/ 		213 KB
40 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/s1926.css
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
d7e32960fae333c3ffbf521285ffb877556b17b3f706826f485a26627a5a0410
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
40889
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Mon, 05 Oct 2020 19:18:51 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5f7b719b-9fb9"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
text/css
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
o1926.css
duckduckgo.com/ 		21 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/o1926.css
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
acdee8521d5f35711b657e779fee1cd9d703831ebbbc04604fc95f5419cb11b1
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
3770
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Mon, 05 Oct 2020 19:18:51 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5f7b719b-eba"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
text/css
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
l118.js
duckduckgo.com/lib/ 		157 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/lib/l118.js
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
f287c915592221a1fd1bf6495b75bd94b16503744826cc2fb47a2cb6a6fe8b99
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
53486
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Tue, 23 Jun 2020 20:37:55 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5ef26823-d0ee"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
application/x-javascript
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
duckduckgo14.js
duckduckgo.com/locale/en_US/ 		505 B
719 B 		Script
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/locale/en_US/duckduckgo14.js
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
790f083d45a4a716dbec546771888883690e58379526146fc429cf310df9a49f
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
282
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:06:00 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5edb0818-11a"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
application/x-javascript
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
u487.js
duckduckgo.com/util/ 		85 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/util/u487.js
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
39a8cab03a29ff2e9f4011a6687c3d30215aae4d07773810284b2415a54fd8de
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
27567
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Mon, 05 Oct 2020 19:18:51 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5f7b719b-6baf"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
application/x-javascript
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
d2855.js
duckduckgo.com/ 		638 KB
131 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/d2855.js
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
81cd6b65896e0c3bfb46f9f68f56adcc60df6e284e968c4ad9f45256c6071513
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding, Accept-Encoding
content-length
134024
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Mon, 05 Oct 2020 19:18:51 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
"5f7b719b-20b88"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
application/x-javascript
cache-control
max-age=31536000
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
logo_homepage.normal.v108.svg
duckduckgo.com/assets/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://duckduckgo.com/assets/logo_homepage.normal.v108.svg
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/s1926.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
2cf6e05e04f305de66708f94f05a3f65ce113334451551cfccfa3c417cdddac9
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:56 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0814-1296"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
image/svg+xml
cache-control
max-age=31536000, public
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
truncated
/ 		11 KB
11 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4665cfde256caacead26a23da453db7c5f98ec4db41a2f8d9db4bcce03220d9c

Request headers

Origin
https://duckduckgo.com
Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
application/x-font-woff;charset=utf-8
post2.html
duckduckgo.com/ Frame 7C71 		540 B
675 B 		Document
General
Check archive.org
Download Go to
Full URL
https://duckduckgo.com/post2.html
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/d2855.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
4aa4e6c44b36c12b6b0f694ea744b4fcfb64d5f5e7d88ca393ca766d5affe38b
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

:method
GET
:authority
duckduckgo.com
:scheme
https
:path
/post2.html
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/83.0.4103.61 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
same-origin
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://duckduckgo.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://duckduckgo.com/

Response headers

status
200
server
nginx
date
Tue, 06 Oct 2020 19:26:29 GMT
content-type
text/html; charset=UTF-8
last-modified
Sat, 06 Jun 2020 03:06:00 GMT
vary
Accept-Encoding
etag
W/"5edb0818-21c"
strict-transport-security
max-age=31536000
x-frame-options
SAMEORIGIN
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
x-xss-protection
1;mode=block
x-content-type-options
nosniff
referrer-policy
origin
expect-ct
max-age=0
expires
Wed, 07 Oct 2020 19:26:29 GMT
cache-control
max-age=86400
x-duckduckgo-locale
en_US
content-encoding
br
install_arrow.svg
duckduckgo.com/assets/ 		1 KB
950 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://duckduckgo.com/assets/install_arrow.svg
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/s1926.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
0a75a8519cc22927259de5ea9f0e7facafc61c722332441ff7e459ee9d7b93a4
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:56 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0814-4ea"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
image/svg+xml
cache-control
max-age=31536000, public
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
laptop.svg
duckduckgo.com/assets/add-to-browser/cppm/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://duckduckgo.com/assets/add-to-browser/cppm/laptop.svg
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
650e5fdfd48f4ab48813bd9d021bde8bef7a9db308b7735dd41f78967c939168
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:56 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0814-7b1"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
image/svg+xml
cache-control
max-age=31536000, public
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
search.svg
duckduckgo.com/assets/home/landing/icons/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://duckduckgo.com/assets/home/landing/icons/search.svg
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
2b7a02e09e809e21c7e9b64751293348ffcccf9d749ab85e373438dba6110d94
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:56 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0814-8f0"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
image/svg+xml
cache-control
max-age=31536000, public
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
mobile.svg
duckduckgo.com/assets/add-to-browser/cppm/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://duckduckgo.com/assets/add-to-browser/cppm/mobile.svg
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
91762ec30f3c6fbb5bd01a6e9351b1580ce2fd8e3fc34a863f4f258900178820
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
content-encoding
br
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1;mode=block
referrer-policy
origin
last-modified
Sat, 06 Jun 2020 03:05:56 GMT
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"5edb0814-5e4"
expect-ct
max-age=0
strict-transport-security
max-age=31536000
content-type
image/svg+xml
cache-control
max-age=31536000, public
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Wed, 06 Oct 2021 19:26:29 GMT
atbhi_chrome_v241-7
improving.duckduckgo.com/t/ 		43 B
482 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://improving.duckduckgo.com/t/atbhi_chrome_v241-7?5379184&va=_&atbva=_&l=en_US&p=mac
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
x-content-type-options
nosniff
status
200
x-duckduckgo-moreinfo
See https://help.duckduckgo.com/duckduckgo-help-pages/privacy/atb/
content-length
43
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Mon, 28 Sep 1970 06:00:00 GMT
server
nginx
x-frame-options
SAMEORIGIN
expect-ct
max-age=0
strict-transport-security
max-age=0
content-type
image/gif
cache-control
no-cache
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Tue, 06 Oct 2020 19:26:28 GMT
hi
improving.duckduckgo.com/t/ 		43 B
482 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://improving.duckduckgo.com/t/hi?2139440&b=chrome&atbi=true&ei=true&i=false&d=d&l=en_US&p=mac&atb=v241-7&va=_&atbva=_
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
x-content-type-options
nosniff
status
200
x-duckduckgo-moreinfo
See https://help.duckduckgo.com/duckduckgo-help-pages/privacy/atb/
content-length
43
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Mon, 28 Sep 1970 06:00:00 GMT
server
nginx
x-frame-options
SAMEORIGIN
expect-ct
max-age=0
strict-transport-security
max-age=0
content-type
image/gif
cache-control
no-cache
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Tue, 06 Oct 2020 19:26:28 GMT
perf
improving.duckduckgo.com/t/ 		43 B
482 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://improving.duckduckgo.com/t/perf?6026450&redirects_count=0&redirect_time_ms=0&connect_time_ms=42&dns_time_ms=1&tls_handshake_time_ms=28&ttfb_ms=20&transfer_time_ms=1&protocol=h2&transfer_size_bytes=2034&encoded_size_bytes=1645&decoded_size_bytes=5763&dom_interactive_time_ms=137&dom_content_loaded_time_ms=138&dom_complete_time_ms=376&first_paint_ms=548&first_contentful_paint_ms=840&type=navigate&page=home&d=d
Requested by
Host: duckduckgo.com
URL: https://duckduckgo.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda
Security Headers
Name Value
Content-Security-Policy default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block

Request headers

Referer
https://duckduckgo.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 06 Oct 2020 19:26:29 GMT
x-content-type-options
nosniff
status
200
x-duckduckgo-moreinfo
See https://help.duckduckgo.com/duckduckgo-help-pages/privacy/atb/
content-length
43
x-xss-protection
1;mode=block
x-duckduckgo-locale
en_US
referrer-policy
origin
last-modified
Mon, 28 Sep 1970 06:00:00 GMT
server
nginx
x-frame-options
SAMEORIGIN
expect-ct
max-age=0
strict-transport-security
max-age=0
content-type
image/gif
cache-control
no-cache
content-security-policy
default-src https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
expires
Tue, 06 Oct 2020 19:26:28 GMT

Verdicts & Comments Add Verdict or Comment

226 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| trustedTypes string| settings_js_version string| locale function| sprintf object| locale_data object| locale_simple function| l_dry function| l_dir function| l_lang function| ltd function| ln function| lp function| lnp function| ld function| ldn function| ldp function| ldnp object| Handlebars object| html5 object| Modernizr function| $ function| jQuery function| EventEmitter2 function| decodeURIComponentSafe function| relativeDate function| tinycolor object| polyline function| Gettext function| rgi object| DDG boolean| SM2_DEFER object| d object| w undefined| cd number| dz number| da number| fk number| fb number| fs undefined| fm number| fe number| fl number| fo number| fa number| fn number| fq number| fz undefined| ie undefined| io undefined| ir undefined| is undefined| ga undefined| gd undefined| rc undefined| rd undefined| rs object| rsd number| rdc number| rsc number| rtc number| rii number| rin undefined| rir undefined| rl undefined| rp object| reb number| rebc number| sx number| sy number| tl number| tlz number| tac object| tr object| ts number| tn number| tsl number| tz function| nir string| kurl number| is_mobile undefined| dow undefined| iosx function| ncku function| nckd function| ncf function| ncg function| nis function| nkda function| nkua function| nke function| nko function| nkt function| nkd function| nkn function| nkm function| nksb function| nks function| nkdc function| nkdm function| nkdt function| nkds function| nkf string| mousewheelevt function| nkw function| nrv function| nro function| nrs function| sendCount function| nrj function| nrc function| nrg function| nrl function| nrrel function| nrb function| nrm function| appendAdClass function| resultsBetweenLastSeparators function| nrn function| nsr function| nul function| nutp function| nua function| nug function| nun function| iframeOpen function| openBlankWindow function| getLinkType function| adOrOrganicClick function| organicClick function| adClick number| iadt number| iad3 number| iad2 number| iad number| ieof number| fmy number| fmx number| daia number| daiq number| dam number| il number| irl number| rpc boolean| is_retina number| viewport_width number| viewport_height number| is_mobile_device string| k0 string| k1 string| k2 string| k3 string| k4 string| k5 string| k6 string| k7 string| k8 string| k9 string| ka string| kaa string| kb string| kab string| kc string| kac string| kd string| kad string| ke string| kae string| kf string| kaf string| kg string| kag string| kh string| kah string| ki string| kai string| kj string| kaj string| kk string| kak string| kl string| kal string| km string| kam string| kn string| kan string| ko string| kao string| kp string| kap string| kq string| kaq string| kr string| kar string| ks string| kas string| kt string| kat string| ku string| kau string| kv string| kav string| kw string| kaw string| kx string| kax string| ky string| kay string| kz string| kaz string| k10 string| k11 string| k12 string| k13 string| k14 string| k15 string| k16 string| k17 string| k18 string| k19 string| k20 string| k21 object| err object| errm function| seterr string| t string| objectKey

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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 https: blob: data: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1;mode=block