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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 August 30 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 13.35.254.66 16509 (AMAZON-02)
3 13.35.254.54 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:2a (Netherlands)

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

ASN13335 (CLOUDFLARENET, US)
analytics.ahrefs.com
1    13.35.254.66 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-254-66.fra6.r.cloudfront.net
widget.intercom.io
3    13.35.254.54 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-254-54.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		 2019-09-14 -
2020-10-13		 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: DC779A42AA12A8369464906B9D8D6DA5
Requests: 8 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.a0686430.js
Frame ID: DFF034FFFAADF2B8C29EE328BF52B61A
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
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i
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

199 kB
Transfer

615 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

status
404
server
nginx
date
Sun, 30 Aug 2020 05:53:52 GMT
content-type
text/html; charset=utf8
vary
Accept-Encoding
etag
W/"5f4792e7-be1"
strict-transport-security
max-age=63072000
x-request-id
b8301e7b00f50ef5a139be57af32b681
content-encoding
gzip

Redirect headers

Server
nginx
Date
Sun, 30 Aug 2020 05:53:51 GMT
Content-Type
text/html
Content-Length
178
Connection
keep-alive
Location
https://ahrefs.com/robot/)
X-Frame-Options
SAMEORIGIN
Content-Security-Policy
frame-ancestors 'self'
X-Request-ID
a4bac89435c43653b4d44d1d588d5b7d
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:2a , 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
Sun, 30 Aug 2020 05:53:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 12 Dec 2018 18:34:08 GMT
status
200
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
Sun, 30 Aug 2020 05:53:52 GMT
content-encoding
gzip
last-modified
Thu, 27 Aug 2020 11:03:03 GMT
server
nginx
etag
W/"5f4792e7-8db"
vary
Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=31536000, public
expires
Mon, 30 Aug 2021 05:53:52 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
Sun, 30 Aug 2020 05:53:52 GMT
last-modified
Thu, 27 Aug 2020 11:03:03 GMT
server
nginx
etag
"5f4792e7-8be6"
content-type
image/png
status
200
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
35814
expires
Mon, 30 Aug 2021 05:53:52 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
Sun, 30 Aug 2020 05:53:58 GMT
content-encoding
gzip
cf-cache-status
HIT
age
6237
status
200
content-length
23691
cf-request-id
04df870bd1000016f2c1bd3200000001
last-modified
Mon, 03 Aug 2020 17:36:59 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"1131c-5abfc95f1839b-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
cf-ray
5cac412619c816f2-FRA
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
163 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=341091&h=7&m=53&s=58&url=https%3A%2F%2Fahrefs.com%2Frobot%2F)&_id=&_idts=1598766839&_idvc=1&_idn=1&_refts=0&_viewts=1598766839&send_image=1&cookie=1&res=1600x1200&gt_ms=52&pv_id=J7BEfI
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
Sun, 30 Aug 2020 05:53:58 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
status
200
cache-control
no-store
cf-ray
5cac41264a0a16f2-FRA
cf-request-id
04df870be9000016f2c1bd4200000001
shim.latest.js
js.intercomcdn.com/
Redirect Chain
  • https://widget.intercom.io/widget/dic5omcp
  • https://js.intercomcdn.com/shim.latest.js
7 KB
3 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
13.35.254.54 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-254-54.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
46b4b3e12af62fe45cc4afcde2547dfb873571732e24d4d01e43752980398e6f

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
Sun, 30 Aug 2020 05:50:18 GMT
content-encoding
gzip
age
220
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
2945
last-modified
Fri, 28 Aug 2020 13:31:26 GMT
server
AmazonS3
etag
"241ba58bed9c50cc4cd81c738b9ec34b"
content-type
application/javascript; charset=UTF-8
via
1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
cache-control
max-age=300, s-maxage=300, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
Yf8ZJsT54xyYqXXKNTONLt777HttwIO35nPybXnl6Px6qCYmm9XqYA==

Redirect headers

date
Sat, 29 Aug 2020 21:33:12 GMT
via
1.1 a7dcca466407f1871feceef50bc84272.cloudfront.net (CloudFront)
server
AmazonS3
age
30047
status
302
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
Sz9V3KGho6xvnUeBJrWaTEkaEZyi1k7cJ5v87MPNc8ORRF3CjA4r-Q==
frame-modern.a0686430.js
js.intercomcdn.com/ Frame DFF0 		224 KB
62 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/frame-modern.a0686430.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.254.54 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-254-54.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
55cedafbee087ab8bf72bddc22cee0d552cbe451e8d4744204f51ea79504e4a1

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

date
Sun, 30 Aug 2020 05:32:12 GMT
content-encoding
gzip
age
1307
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
63342
last-modified
Fri, 28 Aug 2020 13:17:30 GMT
server
AmazonS3
etag
"5f55b8cbbc8842eb9d2e49bdb4430c99"
content-type
application/javascript; charset=UTF-8
via
1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
wxLYQmo7SJf2lMyY3f52v1gH2sCiNKY-_DkIgEZMDIIiUc0XHFBJBQ==
vendor-modern.fefbdf0e.js
js.intercomcdn.com/ Frame DFF0 		172 KB
52 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/vendor-modern.fefbdf0e.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.254.54 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-254-54.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c141cf2272486fe9c81585f02d16789384ddf09ff66baefdeeb7d2b6b1d3bc63

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

date
Sun, 30 Aug 2020 05:00:55 GMT
content-encoding
gzip
age
3184
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
52571
last-modified
Fri, 21 Aug 2020 10:22:03 GMT
server
AmazonS3
etag
"7697a930aae0446d27ffbaebd8949c6f"
content-type
application/javascript; charset=UTF-8
via
1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
7Kthmf-zBFtcHctzpLjspTSbTqw_7mJr7L1oHwi1Mh6vJSZd9UOGyw==
ping
api-iam.intercom.io/messenger/web/ Frame DFF0 		8 KB
3 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.a0686430.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
aaabdf97cafb6a8f35f36579705f77c71c163507ef3fd90f5610f18e6143013e
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
Sun, 30 Aug 2020 05:53:59 GMT
content-encoding
gzip
x-ami-version
ami-0c7595473bd326195
status
200, 200 OK
strict-transport-security
max-age=31556952; includeSubDomains; preload
vary
Accept-Encoding
x-xss-protection
1; mode=block
x-request-id
00375sbmcj0peere2to0
x-runtime
0.361627
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"aaabdf97cafb6a8f35f36579705f77c7"
x-ratelimit-remaining
19864
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://ahrefs.com
x-intercom-version
6e1c8f3b0a92d023c9a89048522d1c357eba9473
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
x-ratelimit-reset
1598766840
x-ratelimit-limit
20000
access-control-allow-headers
Content-Type
x-content-type-options
nosniff

Verdicts & Comments Add Verdict or Comment

10 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 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: d4d3da2190c5b31ce63577d1646269a421598766838

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