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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 September 27 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 1 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)
1 209.197.3.15 20446 (HIGHWINDS3)
2 2606:4700:10:... 13335 (CLOUDFLAR...)
1 1 99.86.243.73 16509 (AMAZON-02)
3 99.86.243.15 16509 (AMAZON-02)
1 99.83.219.81 16509 (AMAZON-02)
10 6
4    13.248.206.194 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a2b4d5fc59b05f5ef.awsglobalaccelerator.com
ahrefs.com
1    209.197.3.15 (Phoenix, United States)

ASN20446 (HIGHWINDS3, US)
PTR: vip0x00f.map2.ssl.hwcdn.net
maxcdn.bootstrapcdn.com
2    2606:4700:10::6816:108c (United States)

ASN13335 (CLOUDFLARENET, US)
analytics.ahrefs.com
1    99.86.243.73 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-243-73.vie50.r.cloudfront.net
widget.intercom.io
3    99.86.243.15 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-243-15.vie50.r.cloudfront.net
js.intercomcdn.com
1    99.83.219.81 (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: 410802F0DA43406D68C2E21D061581F4
Requests: 8 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.230bb7b5.js
Frame ID: 2694CDF399604DBEB7ACDA3FEDAFFCE9
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

17 %
IPv6

4
Domains

6
Subdomains

6
IPs

1
Countries

186 kB
Transfer

570 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, 27 Sep 2020 05:13:47 GMT
content-type
text/html; charset=utf8
vary
Accept-Encoding
etag
W/"5f6c9b55-be1"
strict-transport-security
max-age=63072000
x-request-id
3b71ff8a96fede270ed20e295adac510
content-encoding
gzip

Redirect headers

Server
nginx
Date
Sun, 27 Sep 2020 05:13:47 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
6c0255e2748fced6617b823bf2d25a4a
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
209.197.3.15 Phoenix, United States, ASN20446 (HIGHWINDS3, US),
Reverse DNS
vip0x00f.map2.ssl.hwcdn.net
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, 27 Sep 2020 05:13:48 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, 27 Sep 2020 05:13:47 GMT
content-encoding
gzip
last-modified
Thu, 24 Sep 2020 13:12:54 GMT
server
nginx
etag
W/"5f6c9b56-8db"
vary
Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=31536000, public
expires
Mon, 27 Sep 2021 05:13:47 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, 27 Sep 2020 05:13:47 GMT
last-modified
Thu, 24 Sep 2020 13:12:54 GMT
server
nginx
etag
"5f6c9b56-8be6"
content-type
image/png
status
200
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
35814
expires
Mon, 27 Sep 2021 05:13:47 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::6816:108c , 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, 27 Sep 2020 05:13:48 GMT
content-encoding
gzip
cf-cache-status
HIT
age
3159
status
200
content-length
23691
cf-request-id
056f9453360000d6ed553dc200000001
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
5d92bccb8e19d6ed-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
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=497032&h=7&m=13&s=48&url=https%3A%2F%2Fahrefs.com%2Frobot%2F)&_id=&_idts=1601183628&_idvc=1&_idn=1&_refts=0&_viewts=1601183628&send_image=1&cookie=1&res=1600x1200&gt_ms=55&pv_id=mNDSp7
Requested by
Host: ahrefs.com
URL: https://ahrefs.com/robot/)
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:108c , 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, 27 Sep 2020 05:13:48 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
5d92bccbbe5cd6ed-FRA
cf-request-id
056f94534e0000d6ed553df200000001
shim.latest.js
js.intercomcdn.com/
Redirect Chain
  • https://widget.intercom.io/widget/dic5omcp
  • https://js.intercomcdn.com/shim.latest.js
9 KB
4 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
99.86.243.15 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-243-15.vie50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
5b49f107642adfb7dceac0b2d963055e6dfb397085c94b0591cd2c2fe5b04123

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, 27 Sep 2020 05:11:36 GMT
content-encoding
gzip
age
133
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
3432
last-modified
Fri, 25 Sep 2020 12:46:22 GMT
server
AmazonS3
etag
"471909203acbc80bf0eb714954e965cc"
content-type
application/javascript; charset=UTF-8
via
1.1 19e8b9893b6330d5d62599a448aea7db.cloudfront.net (CloudFront)
cache-control
max-age=300, s-maxage=300, public
x-amz-cf-pop
VIE50-C1
accept-ranges
bytes
x-amz-cf-id
Uc3tIc_eNPG1PL4MWoTHSFANTybMxYb5W61mezntj9m279iJVijwgw==

Redirect headers

date
Sat, 26 Sep 2020 18:50:40 GMT
via
1.1 c2756f406c0dc2bb176f6e2181d7607e.cloudfront.net (CloudFront)
server
AmazonS3
age
37389
status
302
x-cache
Hit from cloudfront
location
https://js.intercomcdn.com/shim.latest.js
x-amz-cf-pop
VIE50-C1
content-length
0
x-amz-cf-id
KNqQbNu98esy4OMCLPJtYlw0fuS9DLS6qYjeqD6i80yjqsIgHMhQ-w==
frame-modern.230bb7b5.js
js.intercomcdn.com/ Frame 2694 		227 KB
62 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/frame-modern.230bb7b5.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.243.15 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-243-15.vie50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
05fdf85cbb2f896ea68c4dd52d25460aa6d4760421a27e1122d47610cd8f60fd

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, 27 Sep 2020 04:46:42 GMT
content-encoding
gzip
age
1627
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
63182
last-modified
Fri, 25 Sep 2020 12:37:33 GMT
server
AmazonS3
etag
"2082ccdcf7c0610a0de1c7699a97fa6f"
content-type
application/javascript; charset=UTF-8
via
1.1 19e8b9893b6330d5d62599a448aea7db.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
VIE50-C1
accept-ranges
bytes
x-amz-cf-id
bUzdFkvke6G9DLjVGoZUlYbXjJJPEDGAh20Vl-sLfqbasF3UO4WqVA==
vendor-modern.274608d1.js
js.intercomcdn.com/ Frame 2694 		123 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/vendor-modern.274608d1.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dic5omcp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.243.15 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-243-15.vie50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4d2bfa7c04566cc13819190ce85898b468f34b5c9526aba2992b4e4f492ecddd

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, 27 Sep 2020 03:14:47 GMT
content-encoding
gzip
age
7142
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
38201
last-modified
Fri, 25 Sep 2020 12:37:33 GMT
server
AmazonS3
etag
"8c230cb8afe347b04e83461d70f840d3"
content-type
application/javascript; charset=UTF-8
via
1.1 19e8b9893b6330d5d62599a448aea7db.cloudfront.net (CloudFront)
cache-control
max-age=31536000, s-maxage=7200, public
x-amz-cf-pop
VIE50-C1
accept-ranges
bytes
x-amz-cf-id
J21VHOuBV3SoKABugJb7CpTsOLpH58hahe_JIYOmzMCc8fbSIZVRjw==
ping
api-iam.intercom.io/messenger/web/ Frame 2694 		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.230bb7b5.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
99.83.219.81 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ad8b87a22ce463223.awsglobalaccelerator.com
Software
nginx /
Resource Hash
233412967b243e9e50f33017b11937baaf69035b372f966e2e0156e1093cdd0b
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, 27 Sep 2020 05:13:48 GMT
content-encoding
gzip
x-ami-version
ami-04c2e890c97f274a5
status
200, 200 OK
strict-transport-security
max-age=31556952; includeSubDomains; preload
vary
Accept-Encoding
x-xss-protection
1; mode=block
x-request-id
0019fdr3rscnpp7kp0p0
x-runtime
0.256910
server
nginx
x-frame-options
SAMEORIGIN
etag
W/"233412967b243e9e50f33017b11937ba"
x-ratelimit-remaining
19860
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://ahrefs.com
x-intercom-version
2306e69b0f3b030c93af857a4b2269565628adea
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
x-ratelimit-reset
1601183640
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: de8d4d7dc5c2959cec26c233022531e1a1601183628

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