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www.bartleby.com Open in urlscan Pro
18.66.102.99  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.bartleby.com//65//po//porres/-s.html
Effective URL: https://www.bartleby.com/
Submission: On July 11 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 12 IPs in 4 countries across 11 domains to perform 115 HTTP transactions. The main IP is 18.66.102.99, located in United States and belongs to AMAZON-02, US. The main domain is www.bartleby.com. The Cisco Umbrella rank of the primary domain is 252566.
TLS certificate: Issued by Amazon RSA 2048 M02 on August 22nd 2023. Valid for: a year.
This is the only time www.bartleby.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 76 18.66.102.99 16509 (AMAZON-02)
5 2a00:1450:400... 15169 (GOOGLE)
1 18.173.154.3 16509 (AMAZON-02)
3 13.49.209.161 16509 (AMAZON-02)
3 52.203.72.41 14618 (AMAZON-AES)
1 18.172.112.60 16509 (AMAZON-02)
1 104.17.24.14 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 142.250.185.100 15169 (GOOGLE)
1 18.66.112.95 16509 (AMAZON-02)
115 12
76    18.66.102.99 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-102-99.fra56.r.cloudfront.net
www.bartleby.com
bartleby.com
5    2a00:1450:4001:80b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    18.173.154.3 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-3.muc50.r.cloudfront.net
assets.bartleby.com
3    13.49.209.161 (Stockholm, Sweden)

ASN16509 (AMAZON-02, US)
PTR: ec2-13-49-209-161.eu-north-1.compute.amazonaws.com
wurfl.io
3    52.203.72.41 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-203-72-41.compute-1.amazonaws.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com
1    18.172.112.60 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-172-112-60.fra60.r.cloudfront.net
try.abtasty.com
1    104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2606:4700::6811:f7cb (United States)

ASN13335 (CLOUDFLARENET, US)
unpkg.com
1    2606:4700::6813:b134 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.cookielaw.org
1    142.250.185.100 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f4.1e100.net
www.google.com
1    18.66.112.95 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-112-95.fra56.r.cloudfront.net
ak.sail-horizon.com
Apex Domain
Subdomains		 Transfer
77 bartleby.com
www.bartleby.com — Cisco Umbrella Rank: 252566
assets.bartleby.com — Cisco Umbrella Rank: 642334
bartleby.com — Cisco Umbrella Rank: 215102
818 KB
5 gstatic.com
fonts.gstatic.com
176 KB
3 amazonaws.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com — Cisco Umbrella Rank: 631863
1 KB
3 wurfl.io
wurfl.io — Cisco Umbrella Rank: 37685
4 KB
1 sail-horizon.com
ak.sail-horizon.com — Cisco Umbrella Rank: 5887
34 KB
1 google.com
www.google.com — Cisco Umbrella Rank: 10
961 B
1 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 545
7 KB
1 unpkg.com
unpkg.com — Cisco Umbrella Rank: 1271
5 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 331
2 KB
1 abtasty.com
try.abtasty.com — Cisco Umbrella Rank: 8433
538 B
0 attn.tv Failed
cdn.attn.tv Failed
115 11
Domain Requested by
75 www.bartleby.com 1 redirects www.bartleby.com
5 fonts.gstatic.com www.bartleby.com
3 nk6xemh85d.execute-api.us-east-1.amazonaws.com www.bartleby.com
3 wurfl.io assets.bartleby.com
wurfl.io
1 ak.sail-horizon.com www.bartleby.com
1 www.google.com www.bartleby.com
1 cdn.cookielaw.org www.bartleby.com
1 unpkg.com www.bartleby.com
1 cdnjs.cloudflare.com www.bartleby.com
1 try.abtasty.com www.bartleby.com
1 bartleby.com www.bartleby.com
1 assets.bartleby.com www.bartleby.com
0 cdn.attn.tv Failed www.bartleby.com
115 13

This site contains no links.

Subject Issuer Validity Valid
*.bartleby.com
Amazon RSA 2048 M02		 2023-08-22 -
2024-09-18		 a year crt.sh
*.gstatic.com
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
wurfl.io
Amazon RSA 2048 M01		 2023-08-23 -
2024-09-19		 a year crt.sh
*.execute-api.us-east-1.amazonaws.com
Amazon RSA 2048 M02		 2024-04-22 -
2025-05-20		 a year crt.sh
*.abtasty.com
Amazon RSA 2048 M02		 2023-08-30 -
2024-09-27		 a year crt.sh
cdnjs.cloudflare.com
E1		 2024-06-02 -
2024-08-31		 3 months crt.sh
unpkg.com
GTS CA 1P5		 2024-05-30 -
2024-08-28		 3 months crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3		 2024-03-01 -
2024-12-31		 10 months crt.sh
*.google.com
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
ak.sail-horizon.com
Amazon RSA 2048 M02		 2023-12-04 -
2024-12-30		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.bartleby.com/
Frame ID: 1EB9FA1D1A9C11A87A4A78B24BD1A931
Requests: 114 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.bartleby.com//65//po//porres/-s.html HTTP 307
    https://www.bartleby.com//65//po//porres/-s.html HTTP 301
    http://www.bartleby.com/ HTTP 307
    https://www.bartleby.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /tiny_?mce(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

115
Requests

81 %
HTTPS

27 %
IPv6

11
Domains

13
Subdomains

12
IPs

4
Countries

1048 kB
Transfer

2185 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. http://www.bartleby.com//65//po//porres/-s.html HTTP 307
    https://www.bartleby.com//65//po//porres/-s.html HTTP 301
    http://www.bartleby.com/ HTTP 307
    https://www.bartleby.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

115 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.bartleby.com/
Redirect Chain
  • http://www.bartleby.com//65//po//porres/-s.html
  • https://www.bartleby.com//65//po//porres/-s.html
  • http://www.bartleby.com/
  • https://www.bartleby.com/
696 KB
147 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
nginx / Next.js
Resource Hash
7e54f978611352470d9e6a078ae5d6b7510276a7b361df26ded7eebbc3d5090f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

age
24448
cache-control
public
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Thu, 11 Jul 2024 04:02:27 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
x-amz-cf-id
Mn1tM5CxKcHTAdglId55GdGx1ZLJh7Pm5nRgb8SRnLH43OMMogFJhg==
x-amz-cf-pop
FRA56-P2
x-cache
Hit from cloudfront
x-cache-date
Wed, 10 Jul 2024 18:59:00 GMT
x-frame-options
SAMEORIGIN
x-powered-by
Next.js
x-proxy-cache
HIT

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://www.bartleby.com/
Non-Authoritative-Reason
HSTS
hero-1440.jpg
www.bartleby.com/static/homepage-v4/ 		87 KB
88 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.bartleby.com/static/homepage-v4/hero-1440.jpg
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
026150f5a3b31d8138b5718e9e712a904e2f1ae4f202b76be4818d647a7f0c9a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.bartleby.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 05:17:40 GMT
x-amz-version-id
Ui4pi7y0AiYwFWkQM1zipYK.IirAsRGv
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
19936
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
89298
last-modified
Fri, 03 Feb 2023 10:18:15 GMT
server
AmazonS3
etag
"08ce9ff906d1c0b08593c656e9dfad1f"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
public, max-age=2592000
accept-ranges
bytes
x-amz-cf-id
vndIziZSVa1F9bCMeyo8--9NX3ZbjCrkIEdkcSJ6xSxXM5h1MvkP2A==
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v14/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu.woff2
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Wed, 10 Jul 2024 19:37:40 GMT
x-content-type-options
nosniff
age
54735
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15948
x-xss-protection
0
last-modified
Tue, 15 Sep 2020 18:10:32 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Thu, 10 Jul 2025 19:37:40 GMT
neIVzD-0qpwxpaWvjeD0X88SAOeauXEGfS-axq0r.woff2
fonts.gstatic.com/s/sourceserifpro/v11/ 		20 KB
20 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/sourceserifpro/v11/neIVzD-0qpwxpaWvjeD0X88SAOeauXEGfS-axq0r.woff2
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
03ff968bd55182b8b8890529a8b5002dbe08c2d9ad7ac747e6f54eec9b2fdd25
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 10:05:18 GMT
x-content-type-options
nosniff
age
175477
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20660
x-xss-protection
0
last-modified
Wed, 24 Mar 2021 17:48:29 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 09 Jul 2025 10:05:18 GMT
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v14/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 14:43:20 GMT
x-content-type-options
nosniff
age
158795
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16112
x-xss-protection
0
last-modified
Tue, 15 Sep 2020 18:10:09 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 09 Jul 2025 14:43:20 GMT
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v14/ 		15 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 10:04:44 GMT
x-content-type-options
nosniff
age
175511
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15764
x-xss-protection
0
last-modified
Tue, 15 Sep 2020 18:10:17 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 09 Jul 2025 10:04:44 GMT
bartleby-logo-tm.svg
www.bartleby.com/static/ 		7 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.bartleby.com/static/bartleby-logo-tm.svg
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f035f8ab4b54973cd9b795aad8bd9ca705a8e777bfb13ec550622d539846c5c0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.bartleby.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 05:18:16 GMT
content-encoding
br
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
x-amz-version-id
dzrYUtTAo3mAdeXh3_2E1oUvwP9W.ldX
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
192699
x-cache
Hit from cloudfront
last-modified
Thu, 21 Jul 2022 22:19:56 GMT
server
AmazonS3
etag
W/"9b49efbbb64728b57397702e74618b4c"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=604800
x-amz-cf-id
m6w2uYLt7zdH-TGD97ZZzdFQS8arVpKL_oSyOTrEcRtzliK5oI6eEA==
flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2
fonts.gstatic.com/s/materialicons/v103/ 		108 KB
108 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/materialicons/v103/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
ff253fe18544cbbce7aab407c64ac2bc1e7bd6b933b9e0ed8865e60d96cd9b39
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 09:45:17 GMT
x-content-type-options
nosniff
age
176678
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
110560
x-xss-protection
0
last-modified
Wed, 15 Sep 2021 17:44:12 GMT
server
sffe
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Full URL
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Full URL
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Download Go to
Full URL
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Full URL
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Download Go to
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Download Go to
Full URL
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Check archive.org
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Full URL
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Full URL
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Full URL
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Download Go to Show image
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H2
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TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
nginx/1.24.0 / Express
Resource Hash
edc00500dbdaa56e7167ccb9e93c60a41cc4f54cdfe2d284dc1b01d14ffea9a2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.bartleby.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 05:28:26 GMT
content-encoding
gzip
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
19293
x-powered-by
Express
x-cache
Hit from cloudfront
x-cache-date
Thu, 13 Jun 2024 07:49:49 GMT
last-modified
Thu, 13 Jun 2024 06:18:12 GMT
server
nginx/1.24.0
etag
W/"4a40-190103f24a0"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
Enoqv56kOz3RWK70XgOkT3Y-pCoecevb2FQ52wtg82CWcrnK4efVbQ==
x-proxy-cache
HIT
96487.5d8e1edd0c7c8518.js
www.bartleby.com/_next/static/chunks/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.bartleby.com/_next/static/chunks/96487.5d8e1edd0c7c8518.js
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/_next/static/chunks/webpack-507c5cc656867504.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
nginx/1.24.0 / Express
Resource Hash
81b1717dc8a221aa681f8d63901bb9654f6692a36299ddbf2dda62ff7b3e2f12
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.bartleby.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 07:26:50 GMT
content-encoding
gzip
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
12189
x-powered-by
Express
x-cache
Hit from cloudfront
x-cache-date
Thu, 13 Jun 2024 07:52:23 GMT
last-modified
Thu, 13 Jun 2024 06:18:12 GMT
server
nginx/1.24.0
etag
W/"2546-190103f24a0"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
ITGWNAXGqUdQ8WvQebpXgYIgg1xN1mhAReST1AaXBeMK2A-cmwN90w==
x-proxy-cache
HIT
locale
nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/ 		0
0
trial-tier-settings
nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/ 		0
0
search-icon-white.svg
www.bartleby.com/static/ 		0
0
ask.svg
www.bartleby.com/static/learn-bar/ 		0
0
apple-store-badge.svg
www.bartleby.com/static/ 		0
0
google-play-badge-new.png
www.bartleby.com/static/third-party/ 		0
0
bartleby-logo-tm.svg
www.bartleby.com/static/ 		7 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.bartleby.com/static/bartleby-logo-tm.svg
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/_next/static/chunks/framework-75746eeb80cbf23f.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.99 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-99.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.bartleby.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 09 Jul 2024 05:18:16 GMT
content-encoding
br
via
1.1 f4137273db9ae377298b8f8daf5b93f0.cloudfront.net (CloudFront)
x-amz-version-id
dzrYUtTAo3mAdeXh3_2E1oUvwP9W.ldX
last-modified
Thu, 21 Jul 2022 22:19:56 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P2
age
192699
etag
W/"9b49efbbb64728b57397702e74618b4c"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/svg+xml
x-frame-options
SAMEORIGIN
cache-control
public, max-age=604800
x-amz-cf-id
m6w2uYLt7zdH-TGD97ZZzdFQS8arVpKL_oSyOTrEcRtzliK5oI6eEA==
bartleby-logo-tm-tag-inverted.svg
www.bartleby.com/static/ 		0
0
footer-facebook-icon-white.svg
www.bartleby.com/static/social/ 		0
0
footer-twitter-icon-white.svg
www.bartleby.com/static/social/ 		0
0
footer-instagram-icon-white.svg
www.bartleby.com/static/social/ 		0
0
footer-youtube-icon-white.svg
www.bartleby.com/static/social/ 		0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
cdn.attn.tv
URL
https://cdn.attn.tv/bartleby/dtag.js
Domain
unpkg.com
URL
https://unpkg.com/mathlive@0.63.0/dist/mathlive.min.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/3702.4ed007ce8d1cff34.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/25772.092fca1f9e692dc5.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/55079.f2dc561bd6fb7475.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/58192.974962bc5dabb996.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/55923.8d2299936d26ca9a.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/tinymce-5.9.2/js/tinymce/tinymce.min.js
Domain
cdnjs.cloudflare.com
URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/latest.js?config=MML_HTMLorMML
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/38049.54652be2799ba224.js
Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/40006.b5912fe056659618.js
Domain
nk6xemh85d.execute-api.us-east-1.amazonaws.com
URL
https://nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/locale
Domain
nk6xemh85d.execute-api.us-east-1.amazonaws.com
URL
https://nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/trial-tier-settings
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/search-icon-white.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/learn-bar/ask.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/apple-store-badge.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/third-party/google-play-badge-new.png
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/bartleby-logo-tm-tag-inverted.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/social/footer-facebook-icon-white.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/social/footer-twitter-icon-white.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/social/footer-instagram-icon-white.svg
Domain
www.bartleby.com
URL
https://www.bartleby.com/static/social/footer-youtube-icon-white.svg

Verdicts & Comments Add Verdict or Comment

20 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| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E function| __NEXT_PRELOADREADY function| Cookie object| eventBuffer function| pushGtmEvent object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| __NEXT_REDUX_STORE__ object| beckett object| WURFL string| wurfljs_host function| WurflJsUACHResolver object| WURFLPromises

0 Cookies

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=31536000
X-Frame-Options SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ak.sail-horizon.com
assets.bartleby.com
bartleby.com
cdn.attn.tv
cdn.cookielaw.org
cdnjs.cloudflare.com
fonts.gstatic.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com
try.abtasty.com
unpkg.com
wurfl.io
www.bartleby.com
www.google.com
cdn.attn.tv
cdnjs.cloudflare.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com
unpkg.com
www.bartleby.com
104.17.24.14
13.49.209.161
142.250.185.100
18.172.112.60
18.173.154.3
18.66.102.99
18.66.112.95
2606:4700::6811:f7cb
2606:4700::6813:b134
2a00:1450:4001:80b::2003
52.203.72.41
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