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ahrefs.com Open in urlscan Pro
13.248.206.194  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ahrefs.com/robot/)
Effective URL: https://ahrefs.com/robot/)
Submission: On December 29 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 2 countries across 4 domains to perform 10 HTTP transactions. The main IP is 13.248.206.194, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is ahrefs.com.
TLS certificate: Issued by DigiCert SHA2 Extended Validation Ser... on October 12th 2018. Valid for: 2 years.
This is the only time ahrefs.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 4 13.248.206.194 16509 (AMAZON-02)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
2 2606:4700:10:... 13335 (CLOUDFLAR...)
1 1 99.86.7.121 16509 (AMAZON-02)
3 99.86.7.14 16509 (AMAZON-02)
1 75.2.88.188 16509 (AMAZON-02)
10 6
4    13.248.206.194 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a2b4d5fc59b05f5ef.awsglobalaccelerator.com
ahrefs.com
1    2001:4de0:ac19::1:b:1a (Netherlands)

ASN20446 (HIGHWINDS3, US)
maxcdn.bootstrapcdn.com
2    2606:4700:10::6816:118c (United States)

ASN13335 (CLOUDFLARENET, US)
analytics.ahrefs.com
1    99.86.7.121 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-7-121.fra6.r.cloudfront.net
widget.intercom.io
3    99.86.7.14 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-7-14.fra6.r.cloudfront.net
js.intercomcdn.com
1    75.2.88.188 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: ad8b87a22ce463223.awsglobalaccelerator.com
api-iam.intercom.io
Domain Requested by
4 ahrefs.com 1 redirects ahrefs.com
3 js.intercomcdn.com widget.intercom.io
2 analytics.ahrefs.com ahrefs.com
1 api-iam.intercom.io js.intercomcdn.com
1 widget.intercom.io 1 redirects
1 maxcdn.bootstrapcdn.com ahrefs.com
10 6

This site contains no links.

Subject Issuer Validity Valid
ahrefs.com
DigiCert SHA2 Extended Validation Server CA		 2018-10-12 -
2021-01-11		 2 years crt.sh
*.bootstrapcdn.com
Sectigo RSA Domain Validation Secure Server CA		 2020-09-22 -
2021-10-12		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-18 -
2021-08-18		 a year crt.sh
*.intercomcdn.com
Amazon		 2020-03-29 -
2021-04-29		 a year crt.sh
*.intercom.com
Amazon		 2020-05-13 -
2021-06-13		 a year crt.sh

This page contains 2 frames:

Primary Page: https://ahrefs.com/robot/)
Frame ID: 12BBBD28F4285DFB257F5CF234DD073B
Requests: 8 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.3651b008.js
Frame ID: D39929B63888DD731E6F59D9B6B66B4A
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://ahrefs.com/robot/) HTTP 301
    https://ahrefs.com/robot/) Page URL

Detected technologies

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

Page Statistics

10
Requests

100 %
HTTPS

33 %
IPv6

4
Domains

6
Subdomains

6
IPs

2
Countries

191 kB
Transfer

604 kB
Size

1
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://ahrefs.com/robot/) HTTP 301
    https://ahrefs.com/robot/) Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 6
  • https://widget.intercom.io/widget/dic5omcp HTTP 302
  • https://js.intercomcdn.com/shim.latest.js

10 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request )
ahrefs.com/robot/
Redirect Chain
  • http://ahrefs.com/robot/)
  • https://ahrefs.com/robot/)
3 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.248.206.194 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a2b4d5fc59b05f5ef.awsglobalaccelerator.com
Software
nginx /
Resource Hash
6f3d1048da6f1c02424012f29fd34f5149a6afb21bbd18dc6d02e83b936c5e7d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

:method
GET
:authority
ahrefs.com
:scheme
https
:path
/robot/)
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

server
nginx
date
Tue, 29 Dec 2020 02:04:12 GMT
content-type
text/html; charset=utf8
vary
Accept-Encoding
etag
W/"5fe9b4e9-be1"
strict-transport-security
max-age=63072000
x-request-id
be82d0b73540e5b0e4fdf12371b7ebef
content-encoding
gzip

Redirect headers

Server
nginx
Date
Tue, 29 Dec 2020 02:04:12 GMT
Content-Type
text/html
Content-Length
162
Connection
keep-alive
Location
https://ahrefs.com/robot/)
X-Frame-Options
SAMEORIGIN
Content-Security-Policy
frame-ancestors 'self'
X-Request-ID
1fdcb59048446e1e24d2dcb7c6c8d0a4
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/css/ 		93 KB
17 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/css/bootstrap.min.css
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:1a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
c567912a3cf283a6dea7d0f502c1f350f1161db58cce545cf38674686fadca6b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ahrefs.com/robot/)
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, 29 Dec 2020 02:04:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 12 Dec 2018 18:34:08 GMT
etag
"1544639648"
vary
Accept-Encoding
x-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
content-length
17650
notfound.css
ahrefs.com/assets/css/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ahrefs.com/assets/css/notfound.css
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.248.206.194 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a2b4d5fc59b05f5ef.awsglobalaccelerator.com
Software
nginx /
Resource Hash
84208699e751a42c649c48354f18584a472d62a8b72c2076e63100de3a91dcd6

Request headers

Referer
https://ahrefs.com/robot/)
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

pragma
public
date
Tue, 29 Dec 2020 02:04:12 GMT
content-encoding
gzip
last-modified
Mon, 28 Dec 2020 10:35:21 GMT
server
nginx
etag
W/"5fe9b4e9-8db"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=31536000, public
expires
Wed, 29 Dec 2021 02:04:12 GMT
robot-error.png
ahrefs.com/images/service/ 		35 KB
35 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ahrefs.com/images/service/robot-error.png
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.248.206.194 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a2b4d5fc59b05f5ef.awsglobalaccelerator.com
Software
nginx /
Resource Hash
2d6333654303d90c9cd9c4a694c1e226149804b48f6dbb36c182c304d5a0390a

Request headers

Referer
https://ahrefs.com/robot/)
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

pragma
public
date
Tue, 29 Dec 2020 02:04:12 GMT
last-modified
Mon, 28 Dec 2020 10:35:22 GMT
server
nginx
etag
"5fe9b4ea-8be6"
content-type
image/png
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
35814
expires
Wed, 29 Dec 2021 02:04:12 GMT
matomo.js
analytics.ahrefs.com/ 		69 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://analytics.ahrefs.com/matomo.js
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:118c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0995371a359a4a701d66f8b183de6144de9a042e5bac84b6f920968f51567742
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ahrefs.com/robot/)
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, 29 Dec 2020 02:04:12 GMT
content-encoding
gzip
vary
Accept-Encoding
cf-cache-status
HIT
last-modified
Tue, 06 Oct 2020 15:57:56 GMT
server
cloudflare
age
3266
etag
"1131c-5b102a993581e-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
content-type
application/javascript
accept-ranges
bytes
cf-ray
608ff2f4be84d6e5-FRA
content-length
23691
cf-request-id
074dd62cf00000d6e5c2876000000001
truncated
/ 		691 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bdc4d74d1594b58a45c618064cfec3fb1f66db5108d52ee86840ec20de469dc0

Request headers

Referer
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
image/svg+xml
matomo.php
analytics.ahrefs.com/ 		43 B
164 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://analytics.ahrefs.com/matomo.php?action_name=404%20Error%20-%20Ahrefs&idsite=1&rec=1&r=985856&h=3&m=4&s=12&url=https%3A%2F%2Fahrefs.com%2Frobot%2F)&_id=&_idts=1609207453&_idvc=1&_idn=1&_refts=0&_viewts=1609207453&send_image=1&cookie=1&res=1600x1200&gt_ms=59&pv_id=mMIyzo
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:118c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PHP/7.3.17
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ahrefs.com/robot/)
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, 29 Dec 2020 02:04:12 GMT
cf-cache-status
DYNAMIC
server
cloudflare
x-powered-by
PHP/7.3.17
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
content-type
image/gif
cache-control
no-store
cf-ray
608ff2f4de98d6e5-FRA
cf-request-id
074dd62d090000d6e5fc31b000000001
shim.latest.js
js.intercomcdn.com/
Redirect Chain
  • https://widget.intercom.io/widget/dic5omcp
  • https://js.intercomcdn.com/shim.latest.js
12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/shim.latest.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.7.14 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-7-14.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
0acecc6a554176c11fe821dfa5ebbe234cc229c5e372c1d5d5d7365ab9f9a11d

Request headers

Referer
https://ahrefs.com/robot/)
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

x-amz-server-side-encryption
AES256
date
Tue, 29 Dec 2020 01:59:56 GMT
content-encoding
gzip
last-modified
Thu, 17 Dec 2020 16:21:26 GMT
server
AmazonS3
age
258
etag
"bad442725154dc11de51f32818aaf7c2"
x-cache
Hit from cloudfront
content-type
application/javascript; charset=UTF-8
via
1.1 1277de71b2472d19ca0bfc510db9ec54.cloudfront.net (CloudFront)
cache-control
max-age=300, s-maxage=300, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
4396
x-amz-cf-id
acOSt990ROtv_wGXTntqTyZKMVtxacWLbKmzyXKcPbCaFfpnWrShKw==

Redirect headers

date
Tue, 29 Dec 2020 00:02:14 GMT
via
1.1 78059242182c195ff7f26013772da09a.cloudfront.net (CloudFront)
server
AmazonS3
age
7320
x-cache
Hit from cloudfront
location
https://js.intercomcdn.com/shim.latest.js
x-amz-cf-pop
FRA6-C1
content-length
0
x-amz-cf-id
D_lUbtSptm4sqWjJ7R3TuMojXna61UFAjGIrp0xj2W4wP_6iLRmbvg==
frame-modern.3651b008.js
js.intercomcdn.com/ Frame D399 		243 KB
66 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/frame-modern.3651b008.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.7.14 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-7-14.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
89aa4a1f3078b5ac8ca91b5cc2b7f1b95e30c2f2a7e2157bc5913bb19070d484

Request headers

Referer
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

x-amz-server-side-encryption
AES256
date
Tue, 29 Dec 2020 00:11:53 GMT
content-encoding
gzip
last-modified
Thu, 17 Dec 2020 16:13:07 GMT
server
AmazonS3
age
6741
etag
"b4bd446918faa405c37c694252d1dc33"
x-cache
Hit from cloudfront
content-type
application/javascript; charset=UTF-8
via
1.1 1277de71b2472d19ca0bfc510db9ec54.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
67105
x-amz-cf-id
CaEpPX5mT09Zibkf0Be7rTOHOCdftVyjU6TCq_cyM2T58HWYr4zkUQ==
vendor-modern.9d1078c3.js
js.intercomcdn.com/ Frame D399 		123 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/vendor-modern.9d1078c3.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.7.14 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-7-14.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
848c5de83cc5769619fb12455772acca45887021ab6fdc7b5c88f36a31ff0946

Request headers

Referer
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

x-amz-server-side-encryption
AES256
date
Tue, 29 Dec 2020 00:09:10 GMT
content-encoding
gzip
last-modified
Fri, 18 Dec 2020 14:22:27 GMT
server
AmazonS3
age
6904
etag
"9b5b470a28e38dff426854ef00fb72e0"
x-cache
Hit from cloudfront
content-type
application/javascript; charset=UTF-8
via
1.1 1277de71b2472d19ca0bfc510db9ec54.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
content-length
38314
x-amz-cf-id
b6TEB9Uh62LjsoCH6q9GP20aOeP7fwR28A-mIQovruyNMiNv_leYXg==
ping
api-iam.intercom.io/messenger/web/ Frame D399 		23 KB
4 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api-iam.intercom.io/messenger/web/ping
Requested by
Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.3651b008.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
75.2.88.188 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ad8b87a22ce463223.awsglobalaccelerator.com
Software
nginx /
Resource Hash
75beb584d2be31cc72151ad95e66bb77a5d8c154575a1839b87887df32c48e1d
Security Headers
Name Value
Strict-Transport-Security max-age=31556952; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
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
Content-Type
application/x-www-form-urlencoded

Response headers

date
Tue, 29 Dec 2020 02:04:13 GMT
content-encoding
gzip
x-ami-version
ami-0ff4c5c01112bbd61
status
200 OK
strict-transport-security
max-age=31556952; includeSubDomains; preload
vary
Accept-Encoding
x-xss-protection
1; mode=block
x-request-id
000b5en7u6jgm0t3ammg
x-runtime
0.357853
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"75beb584d2be31cc72151ad95e66bb77"
x-ratelimit-remaining
19913
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://ahrefs.com
x-intercom-version
93e50d2790ba8dde12db3c35cc0b0c6499b13495
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
x-ratelimit-reset
1609207500
x-ratelimit-limit
20000
access-control-allow-headers
Content-Type
x-content-type-options
nosniff

Verdicts & Comments Add Verdict or Comment

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| 0 object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| _paq object| intercomSettings function| Intercom object| JSON_PIWIK object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log function| __intercomAssignLocation

1 Cookies

Domain/Path Name / Value
.ahrefs.com/ Name: __cfduid
Value: d8263cf82eec98cf1a480533333ef73851609207452

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=63072000