Submitted URL: http://www.bartleby.com/
Effective URL: https://www.bartleby.com/
Submission: On April 05 via api from US — Scanned from DE

Summary

This website contacted 6 IPs in 3 countries across 5 domains to perform 89 HTTP transactions. The main IP is 18.66.102.109, 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 96448.
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
68 18.66.102.109 16509 (AMAZON-02)
5 2a00:1450:400... 15169 (GOOGLE)
1 108.138.26.79 16509 (AMAZON-02)
3 52.212.69.57 16509 (AMAZON-02)
2 34.198.191.147 14618 (AMAZON-AES)
89 6
Apex Domain
Subdomains
Transfer
69 bartleby.com
www.bartleby.com — Cisco Umbrella Rank: 96448
assets.bartleby.com — Cisco Umbrella Rank: 170075
bartleby.com — Cisco Umbrella Rank: 83219
659 KB
5 gstatic.com
fonts.gstatic.com
176 KB
3 wurfl.io
wurfl.io — Cisco Umbrella Rank: 28009
3 KB
2 amazonaws.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com — Cisco Umbrella Rank: 194937
850 B
0 cloudflare.com Failed
cdnjs.cloudflare.com Failed
89 5
Domain Requested by
67 www.bartleby.com www.bartleby.com
5 fonts.gstatic.com www.bartleby.com
3 wurfl.io assets.bartleby.com
wurfl.io
2 nk6xemh85d.execute-api.us-east-1.amazonaws.com www.bartleby.com
1 bartleby.com www.bartleby.com
1 assets.bartleby.com www.bartleby.com
0 cdnjs.cloudflare.com Failed www.bartleby.com
89 7
Subject Issuer Validity Valid
*.bartleby.com
Amazon RSA 2048 M02
2023-08-22 -
2024-09-18
a year crt.sh
*.gstatic.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
wurfl.io
Amazon RSA 2048 M02
2023-05-11 -
2024-06-08
a year crt.sh
*.execute-api.us-east-1.amazonaws.com
Amazon RSA 2048 M01
2023-05-23 -
2024-06-20
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.bartleby.com/
Frame ID: 8CE05A376455094309C832716EF3BCFB
Requests: 88 HTTP requests in this frame

Screenshot

Page Title

Homework Help and Textbook Solutions | bartleby

Page URL History Show full URLs

  1. http://www.bartleby.com/ HTTP 307
    https://www.bartleby.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>

Page Statistics

89
Requests

89 %
HTTPS

20 %
IPv6

5
Domains

7
Subdomains

6
IPs

3
Countries

839 kB
Transfer

2068 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/ HTTP 307
    https://www.bartleby.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

89 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.bartleby.com/
Redirect Chain
  • http://www.bartleby.com/
  • https://www.bartleby.com/
699 KB
150 KB
Document
General
Full URL
https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.fra56.r.cloudfront.net
Software
nginx / Next.js
Resource Hash
3947fbe6db67751858254d7b6ab3487763dddaae07494caa183f8070832c2f05
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

age
38462
cache-control
public
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Thu, 04 Apr 2024 15:09:12 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
x-amz-cf-id
LBA_T1OSIE1mFukQ3cIgtg3bejM1iDCKMK_ONlWag3u1YnvopatpPA==
x-amz-cf-pop
FRA56-P2
x-cache
Hit from cloudfront
x-cache-date
Thu, 04 Apr 2024 15:09:12 GMT
x-frame-options
SAMEORIGIN
x-powered-by
Next.js
x-proxy-cache
MISS

Redirect headers

Location
https://www.bartleby.com/
Non-Authoritative-Reason
HttpsUpgrades
hero-1440.jpg
www.bartleby.com/static/homepage-v4/
87 KB
88 KB
Image
General
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
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 15:58:46 GMT
x-amz-version-id
Ui4pi7y0AiYwFWkQM1zipYK.IirAsRGv
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
35489
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
WQGR_B9tD-qsWT_Z9I56DwJ1V-cckYRqWPwGeVdOhvlP5A-pxzQONA==
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v14/
16 KB
16 KB
Font
General
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
2a00:1450:4001:81d::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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 30 Mar 2024 18:28:27 GMT
x-content-type-options
nosniff
age
458507
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
Sun, 30 Mar 2025 18:28:27 GMT
neIVzD-0qpwxpaWvjeD0X88SAOeauXEGfS-axq0r.woff2
fonts.gstatic.com/s/sourceserifpro/v11/
20 KB
20 KB
Font
General
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
2a00:1450:4001:81d::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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 02 Apr 2024 00:24:21 GMT
x-content-type-options
nosniff
age
264353
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, 02 Apr 2025 00:24:21 GMT
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v14/
16 KB
16 KB
Font
General
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
2a00:1450:4001:81d::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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 01 Apr 2024 19:59:37 GMT
x-content-type-options
nosniff
age
280237
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
Tue, 01 Apr 2025 19:59:37 GMT
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
fonts.gstatic.com/s/sourcesanspro/v14/
15 KB
16 KB
Font
General
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
2a00:1450:4001:81d::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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 30 Mar 2024 02:15:19 GMT
x-content-type-options
nosniff
age
516895
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
Sun, 30 Mar 2025 02:15:19 GMT
bartleby-logo-tm.svg
www.bartleby.com/static/
7 KB
3 KB
Image
General
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
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 15:09:27 GMT
content-encoding
br
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
x-amz-version-id
dzrYUtTAo3mAdeXh3_2E1oUvwP9W.ldX
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
38448
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
wwZVodjj9Zta7y0SPrFeAJId3Aat3LdO3kV8ZfCefZP-CDDo9nOZfg==
flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2
fonts.gstatic.com/s/materialicons/v103/
108 KB
109 KB
Font
General
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
2a00:1450:4001:81d::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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
Origin
https://www.bartleby.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 29 Mar 2024 21:06:45 GMT
x-content-type-options
nosniff
age
535409
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
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
Sat, 29 Mar 2025 21:06:45 GMT
webpack-4b81fef128bdd9e8.js
www.bartleby.com/_next/static/chunks/
19 KB
11 KB
Script
General
Full URL
https://www.bartleby.com/_next/static/chunks/webpack-4b81fef128bdd9e8.js
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.fra56.r.cloudfront.net
Software
nginx/1.24.0 / Express
Resource Hash
b25b430b22f77a4f9147defbb58d83dad4493311aefb6fb1ffe2af6fb48a4447
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 15:09:26 GMT
content-encoding
gzip
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
38448
x-powered-by
Express
x-cache
Hit from cloudfront
x-cache-date
Thu, 04 Apr 2024 13:25:01 GMT
last-modified
Thu, 04 Apr 2024 11:05:00 GMT
server
nginx/1.24.0
etag
W/"4cd4-18ea8c88f60"
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
4KFcfyUhDHiMzCPv_KVmmOHn_pIOmllhA1tTzBQx198HYELCvHQClg==
x-proxy-cache
HIT
framework-75746eeb80cbf23f.js
www.bartleby.com/_next/static/chunks/
138 KB
45 KB
Script
General
Full URL
https://www.bartleby.com/_next/static/chunks/framework-75746eeb80cbf23f.js
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/
Protocol
H2
Security
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Request headers

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x-proxy-cache
HIT
locale
nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/
57 B
378 B
Fetch
General
Full URL
https://nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/locale
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/_next/static/chunks/11775.443f8d0c25d06d6c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.198.191.147 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-198-191-147.compute-1.amazonaws.com
Software
/ Express
Resource Hash
4664724109697d112893e3820553f3f406cf01ffe0bbf7741eb50a9a23517d98

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 01:50:15 GMT
x-amzn-remapped-content-length
57
x-amzn-requestid
01970f39-6606-443b-86ee-09c9766958b7
x-amzn-remapped-connection
keep-alive
x-powered-by
Express
content-type
application/json; charset=utf-8
access-control-allow-origin
*
etag
W/"39-Ny9iPkAeILVFW9wi9vtFwG15lto"
x-amz-apigw-id
VurRrGYKIAMEDMw=
content-length
57
x-amzn-remapped-date
Fri, 05 Apr 2024 01:50:15 GMT
trial-tier-settings
nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/
150 B
472 B
Fetch
General
Full URL
https://nk6xemh85d.execute-api.us-east-1.amazonaws.com/prod/user/user-info/trial-tier-settings
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/_next/static/chunks/11775.443f8d0c25d06d6c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.198.191.147 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-198-191-147.compute-1.amazonaws.com
Software
/ Express
Resource Hash
7beff16ab78e420949c0ecd96556e19ec940b80795fea883f19746f25759ecc5

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 05 Apr 2024 01:50:15 GMT
x-amzn-remapped-content-length
150
x-amzn-requestid
9a29a3c3-1835-40a6-89c2-d1fbe15cedec
x-amzn-remapped-connection
keep-alive
x-powered-by
Express
content-type
application/json; charset=utf-8
access-control-allow-origin
*
etag
W/"96-o5v80WSzrV+intZOiTDKrZa3gDU"
x-amz-apigw-id
VurRrHf8IAMERzA=
content-length
150
x-amzn-remapped-date
Fri, 05 Apr 2024 01:50:15 GMT
async-detect
wurfl.io/
0
0
Preflight
General
Full URL
https://wurfl.io/async-detect
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.212.69.57 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-212-69-57.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://www.bartleby.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Access-Control-Allow-Headers
content-type
Access-Control-Allow-Methods
GET, HEAD, POST
Access-Control-Allow-Origin
https://www.bartleby.com
Access-Control-Expose-Headers
Content-Range
Access-Control-Max-Age
28800
Connection
keep-alive
Content-Encoding
br
Content-Length
1
Date
Fri, 05 Apr 2024 01:50:15 GMT
Vary
accept-encoding origin
async-detect
wurfl.io/
108 B
961 B
Fetch
General
Full URL
https://wurfl.io/async-detect
Requested by
Host: wurfl.io
URL: https://wurfl.io/wurfl.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.212.69.57 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-212-69-57.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
88bfe0d56177373a2c324136137267c37cb9df052ff51a7d07ef8b4d90156d13

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type
application/json
accept
application/json
Referer
https://www.bartleby.com/
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 05 Apr 2024 01:50:15 GMT
Content-Encoding
br
Accept-Ch
Sec-Ch-Ua, Sec-Ch-Ua-Arch, Sec-Ch-Ua-Bitness, Sec-Ch-Ua-Full-Version, Sec-Ch-Ua-Full-Version-List, Sec-Ch-Ua-Mobile, Sec-Ch-Ua-Model, Sec-Ch-Ua-Platform, Sec-Ch-Ua-Platform-Version
Cross-Origin-Opener-Policy
cross-origin
Cross-Origin-Embedder-Policy
cross-origin
Access-Control-Max-Age
28800
Vary
accept-encoding, origin, user-agent, sec-ch-ua, sec-ch-ua-arch, sec-ch-ua-bitness, sec-ch-ua-full-version, sec-ch-ua-full-version-list, sec-ch-ua-mobile, sec-ch-ua-model, sec-ch-ua-platform, sec-ch-ua-platform-version
Content-Type
application/json
Access-Control-Allow-Origin
https://www.bartleby.com
Access-Control-Expose-Headers
Content-Range
Cache-Control
no-cache
Cross-Origin-Resource-Policy
cross-origin
Connection
keep-alive
Content-Length
90
favicon-32x32.png
www.bartleby.com/static/
410 B
852 B
Other
General
Full URL
https://www.bartleby.com/static/favicon-32x32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e5c5719a4e786acd2906edbd0be3403f419e364dee0ecd509ca07c4b383cfc83
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 15:09:28 GMT
x-amz-version-id
8y8fpZVNeMQR.QZjMIFZYtYUfoV6JDV0
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
38447
x-cache
Hit from cloudfront
content-length
410
last-modified
Thu, 21 Jul 2022 22:19:58 GMT
server
AmazonS3
etag
"be61f00f626e018554de1a3dbc3820f8"
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
public, max-age=604800
accept-ranges
bytes
x-amz-cf-id
56wXTkkd3V7TrqnRuKuN-JPnFLrUeZQ51rZjbZrU9XWyiHuPbN7flA==
89370.a1f985157919deb9.js
www.bartleby.com/_next/static/chunks/
271 B
789 B
Script
General
Full URL
https://www.bartleby.com/_next/static/chunks/89370.a1f985157919deb9.js
Requested by
Host: www.bartleby.com
URL: https://www.bartleby.com/_next/static/chunks/webpack-4b81fef128bdd9e8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-109.fra56.r.cloudfront.net
Software
nginx/1.24.0 / Express
Resource Hash
99f7cf966d78ab1e3a8717aff9d0765944dcefb6f98e4eaca787c937469f07cc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.bartleby.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 04 Apr 2024 15:09:27 GMT
via
1.1 03ffca0f67e3596b9a0c92342fe91598.cloudfront.net (CloudFront)
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P2
age
38448
x-powered-by
Express
x-cache
Hit from cloudfront
x-cache-date
Thu, 04 Apr 2024 13:25:02 GMT
content-length
271
last-modified
Thu, 04 Apr 2024 11:05:00 GMT
server
nginx/1.24.0
etag
W/"10f-18ea8c88f60"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
x-amz-cf-id
RIUiwJG6MSj7ZVcx6oc3h2jX_CC0fdoWxRKHvNkE3j25qgZEVGap8Q==
x-proxy-cache
HIT
20454.4d9aaa8c36d353c0.js
www.bartleby.com/_next/static/chunks/
0
0

3702.4ed007ce8d1cff34.js
www.bartleby.com/_next/static/chunks/
0
0

25772.092fca1f9e692dc5.js
www.bartleby.com/_next/static/chunks/
0
0

55079.f2dc561bd6fb7475.js
www.bartleby.com/_next/static/chunks/
0
0

58192.974962bc5dabb996.js
www.bartleby.com/_next/static/chunks/
0
0

55923.8d2299936d26ca9a.js
www.bartleby.com/_next/static/chunks/
0
0

tinymce.min.js
www.bartleby.com/static/tinymce-5.9.2/js/tinymce/
0
0

latest.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/
0
0

38049.54652be2799ba224.js
www.bartleby.com/_next/static/chunks/
0
0

40006.3b47af2c1b343bc0.js
www.bartleby.com/_next/static/chunks/
0
0

Failed requests

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

Domain
www.bartleby.com
URL
https://www.bartleby.com/_next/static/chunks/20454.4d9aaa8c36d353c0.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/40006.3b47af2c1b343bc0.js

Verdicts & Comments Add Verdict or Comment

21 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| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| __NEXT_REDUX_STORE__ object| beckett object| eventBuffer function| pushGtmEvent object| WURFL function| WurflJsUACHResolver boolean| wurfl_debug string| wurfljs_host 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.

assets.bartleby.com
bartleby.com
cdnjs.cloudflare.com
fonts.gstatic.com
nk6xemh85d.execute-api.us-east-1.amazonaws.com
wurfl.io
www.bartleby.com
cdnjs.cloudflare.com
www.bartleby.com
108.138.26.79
18.66.102.109
2a00:1450:4001:81d::2003
34.198.191.147
52.212.69.57
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