www.textbooks.com Open in urlscan Pro
2606:4700::6812:2b0 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://textbooks.com/
Effective URL:
https://www.textbooks.com/
Submission Tags: tranco_l324
Submission: On November 06 via api (November 6th 2021, 8:06:47 am UTC) from DE — Scanned from DE

Summary HTTP 76 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 22 IPs in 5 countries across 13 domains to perform 76 HTTP transactions. The main IP is 2606:4700::6812:2b0, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.textbooks.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 12th 2021. Valid for: a year.

This is the only time www.textbooks.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 33	2606:4700::68... 2606:4700::6812:2b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:82f::200a	15169 (GOOGLE) (GOOGLE)
1	2001:4de0:ac1... 2001:4de0:ac18::1:a:1a	20446 (HIGHWINDS3) (HIGHWINDS3)
3	2a00:1450:400... 2a00:1450:4001:827::200a	15169 (GOOGLE) (GOOGLE)
1	2a02:26f0:6c0... 2a02:26f0:6c00:2a0::13b8	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
7	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1	142.250.186.66 142.250.186.66	15169 (GOOGLE) (GOOGLE)
1	52.70.141.7 52.70.141.7	14618 (AMAZON-AES) (AMAZON-AES)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:801::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:80f::2002	15169 (GOOGLE) (GOOGLE)
3	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	2a00:1450:400... 2a00:1450:4001:811::200e	15169 (GOOGLE) (GOOGLE)
1 2	13.36.218.177 13.36.218.177	16509 (AMAZON-02) (AMAZON-02)
9	2a00:1450:400... 2a00:1450:4001:830::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:830::200d	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c02::9a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:80e::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:830::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::200e	15169 (GOOGLE) (GOOGLE)
2	54.85.166.2 54.85.166.2	14618 (AMAZON-AES) (AMAZON-AES)
76	22

33 2606:4700::6812:2b0 (United States) 2 redirects

ASN13335 (CLOUDFLARENET, US)

textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
src.textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
siteimages.textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
images.textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4de0:ac18::1:a:1a (Netherlands)

ASN20446 (HIGHWINDS3, US)

code.jquery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:2a0::13b8 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

apis.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.66 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f2.1e100.net

www.googleadservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.70.141.7 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-70-141-7.compute-1.amazonaws.com

resources.xg4ken.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.186.249.72 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 72.249.186.35.bc.googleusercontent.com

d.impactradius-event.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:801::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:811::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.36.218.177 (Paris, France) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-13-36-218-177.eu-west-3.compute.amazonaws.com

smetrics.textbooks.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2a00:1450:4001:830::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:830::200d (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

accounts.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c02::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80e::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ssl.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:830::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

play.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.85.166.2 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-85-166-2.compute-1.amazonaws.com

logx.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
35	textbooks.com 3 redirects textbooks.com www.textbooks.com src.textbooks.com siteimages.textbooks.com images.textbooks.com smetrics.textbooks.com	536 KB
18	google.com apis.google.com www.google.com accounts.google.com play.google.com	284 KB
5	gstatic.com fonts.gstatic.com ssl.gstatic.com www.gstatic.com	57 KB
4	googleapis.com ajax.googleapis.com fonts.googleapis.com	36 KB
3	google-analytics.com www.google-analytics.com	21 KB
3	bing.com bat.bing.com	11 KB
3	optimizely.com cdn.optimizely.com logx.optimizely.com	82 KB
2	google.de www.google.de	655 B
2	doubleclick.net googleads.g.doubleclick.net stats.g.doubleclick.net	2 KB
1	impactradius-event.com d.impactradius-event.com	13 KB
1	xg4ken.com resources.xg4ken.com	4 KB
1	googleadservices.com www.googleadservices.com	18 KB
1	jquery.com code.jquery.com	122 KB
76	13

	Domain	Requested by
11	siteimages.textbooks.com	www.textbooks.com
10	src.textbooks.com	www.textbooks.com src.textbooks.com
9	www.google.com	apis.google.com www.textbooks.com www.google.com
7	apis.google.com	www.textbooks.com apis.google.com accounts.google.com www.google.com
6	www.textbooks.com	www.textbooks.com
4	images.textbooks.com	www.textbooks.com
3	www.google-analytics.com	www.textbooks.com www.google-analytics.com
3	bat.bing.com	www.textbooks.com bat.bing.com
3	fonts.gstatic.com	fonts.googleapis.com
3	fonts.googleapis.com	www.textbooks.com
2	logx.optimizely.com	cdn.optimizely.com
2	www.google.de	www.textbooks.com
2	smetrics.textbooks.com	1 redirects www.textbooks.com
2	textbooks.com	2 redirects
1	play.google.com	www.google.com
1	www.gstatic.com	www.google.com
1	ssl.gstatic.com	accounts.google.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	accounts.google.com	apis.google.com
1	googleads.g.doubleclick.net	www.googleadservices.com
1	d.impactradius-event.com	www.textbooks.com
1	resources.xg4ken.com	www.textbooks.com
1	www.googleadservices.com	www.textbooks.com
1	cdn.optimizely.com	www.textbooks.com
1	code.jquery.com	www.textbooks.com
1	ajax.googleapis.com	www.textbooks.com
76	26

This site contains links to these domains. Also see Links.

Domain
www.ups.com
www.fedex.com
www.twitter.com
www.facebook.com
instagram.com
pinterest.com
www.linkedin.com
thinkedu.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-07-12` - `2022-07-11`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.jquery.com Sectigo RSA Domain Validation Secure Server CA	`2021-07-14` - `2022-08-14`	a year	crt.sh
cdn.optimizely.com DigiCert SHA2 Secure Server CA	`2021-02-17` - `2022-02-21`	a year	crt.sh
*.apis.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.xg4ken.com Go Daddy Secure Certificate Authority - G2	`2021-09-17` - `2022-10-19`	a year	crt.sh
*.impactradius-event.com Sectigo RSA Domain Validation Secure Server CA	`2021-01-06` - `2022-01-06`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
www.bing.com Microsoft RSA TLS CA 02	`2021-09-30` - `2022-03-30`	6 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
www.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
www.google.de GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
accounts.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
logx.optimizely.com Amazon	`2021-08-23` - `2022-09-21`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://www.textbooks.com/
Frame ID: 9F87AF56713F558185EB30509D2E60DB
Requests: 61 HTTP requests in this frame

Frame: https://www.google.com/shopping/customerreviews/badge?usegapi=1&merchant_id=1720111&hl=en_US&origin=https%3A%2F%2Fwww.textbooks.com&gsrc=3p&ic=1&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.de.9OTyQk26M2k.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q%2Fm%3D__features__
Frame ID: CA4B8DBD48DE54E0CDC5658766BA5D2A
Requests: 11 HTTP requests in this frame

Frame: https://accounts.google.com/o/oauth2/postmessageRelay?parent=https%3A%2F%2Fwww.textbooks.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.de.9OTyQk26M2k.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q%2Fm%3D__features__
Frame ID: CA021E358F93F5BBDD009703E3BBCD4B
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Textbooks | Buy & Sell Your Textbooks at Textbooks.com

Page URL History Show full URLs

http://textbooks.com/ HTTP 301
https://textbooks.com/ HTTP 301
https://www.textbooks.com/ Page URL

Page Statistics

76
Requests

99 %
HTTPS

77 %
IPv6

13
Domains

26
Subdomains

22
IPs

5
Countries

1185 kB
Transfer

2895 kB
Size

19
Cookies

8 Outgoing links

These are links going to different origins than the main page.

URL: https://www.ups.com/us/en/service-alerts.page
Title: UPS site

Search URL Search Domain Scan URL

URL: https://www.fedex.com/en-us/coronavirus.html
Title: FedEx site

Search URL Search Domain Scan URL

URL: https://www.twitter.com/textbooks
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.facebook.com/textbookscom
Title: Facebook

Search URL Search Domain Scan URL

URL: https://instagram.com/textbooks/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://pinterest.com/textbooks/
Title: Pinterest

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/textbooks-com
Title: LinkedIn

Search URL Search Domain Scan URL

URL: http://thinkedu.com/textbooks
Title: Student Software Discounts

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://textbooks.com/ HTTP 301
https://textbooks.com/ HTTP 301
https://www.textbooks.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 46

https://smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/s85356025596072?AQB=1&ndh=1&pf=1&t=6%2F10%2F2021%208%3A6%3A41%206%200&fid=520BDBB78A8F9485-070B32AFCDFF0B64&ce=ISO-8859-1&pageName=Homepage&g=https%3A%2F%2Fwww.textbooks.com%2F&cc=USD&ch=Homepage&c8=2%3A00AM&c9=Saturday&c10=Weekend&c12=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F95.0.4638.54%20Safari%2F537.36&c13=B&v16=Large&c19=Not%20Logged%20In&c21=3b7ca91e2d4a1d1b89032126439eced6&c22=Large&s=1600x1200&c=24&j=1.6&v=N&k=Y&bw=1600&bh=1200&AQE=1 HTTP 302
https://smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/s85356025596072?AQB=1&pccr=true&vidn=30C31BC8ABC4330E-60001FA3C2CCD04A&ndh=1&pf=1&t=6%2F10%2F2021%208%3A6%3A41%206%200&fid=520BDBB78A8F9485-070B32AFCDFF0B64&ce=ISO-8859-1&pageName=Homepage&g=https%3A%2F%2Fwww.textbooks.com%2F&cc=USD&ch=Homepage&c8=2%3A00AM&c9=Saturday&c10=Weekend&c12=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F95.0.4638.54%20Safari%2F537.36&c13=B&v16=Large&c19=Not%20Logged%20In&c21=3b7ca91e2d4a1d1b89032126439eced6&c22=Large&s=1600x1200&c=24&j=1.6&v=N&k=Y&bw=1600&bh=1200&AQE=1

76 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
www.textbooks.com/
Redirect Chain

http://textbooks.com/
https://textbooks.com/
https://www.textbooks.com/

78 KB
20 KB

299ms
289ms

Document
text/html

2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 99828c3ac8f14c6e613120bdbf87eb91ba3e7c80c5734132d7d6d96eb03aac00

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-type: text/html; charset=utf-8
vary: Accept-Encoding
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 6a9cd2e7eb76375d-MXP
content-encoding: gzip

Redirect headers

date: Sat, 06 Nov 2021 08:06:40 GMT
cache-control: max-age=3600
expires: Sat, 06 Nov 2021 09:06:40 GMT
location: https://www.textbooks.com/
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
server: cloudflare
cf-ray: 6a9cd2e7ab16375d-MXP

GET
H2 200 modcss.php
src.textbooks.com/ 40 KB
7 KB 557ms
539ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/modcss.php?d=2021082000001&sptth=go
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5285b3dd77f79ca4bde7ac335e751dde39f3f231e2829f793b0fd20c134c5367

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css;charset=UTF-8
cf-ray: 6a9cd2e9ef58375d-MXP
content-length: 6966

GET
H2 200 tb-v6_min.css
src.textbooks.com/css/ 52 KB
10 KB 48ms
30ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/css/tb-v6_min.css?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 34f2c1a476829f6403a6a5bbe19d087a2047fc9dce3b898e2cc7960845239257

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 03 Mar 2021 15:00:36 GMT
server: cloudflare
age: 901213
etag: "cf20-5bca31d06433c-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9ef5a375d-MXP
content-length: 10255
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 tb-v5_min.css
src.textbooks.com/css/ 10 KB
2 KB 48ms
31ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/css/tb-v5_min.css?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bbaa47c204dc719391d1114b1aeffd0facd2cf7ce853545ec4851ff12c951553

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 17 Sep 2020 12:42:25 GMT
server: cloudflare
age: 1863484
etag: "2696-5af81b75e4f1f-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9ef59375d-MXP
content-length: 2135
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/1.11.3/ 94 KB
33 KB 32ms
10ms Script
text/javascript 2a00:1450:4001:82f::200a
GOOGLE

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Full URL

https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Accept-Language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Fri, 05 Nov 2021 20:53:23 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 40397
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy: cross-origin
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content-length: 33507
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="hosted-libraries-pushers"
expires: Sat, 05 Nov 2022 20:53:23 GMT

GET
H2 200 jquery-ui.js Show response
code.jquery.com/ui/1.12.1/ 509 KB
122 KB 55ms
18ms Script
application/javascript 2001:4de0:ac18::1:a:1a
HIGHWINDS3

General

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Show headers Download Go to

Full URL: https://code.jquery.com/ui/1.12.1/jquery-ui.js
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4de0:ac18::1:a:1a , Netherlands, ASN20446 (HIGHWINDS3, US),
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Software: nginx /
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
last-modified: Wed, 14 Sep 2016 16:34:16 GMT
server: nginx
etag: "57d97c08-7f20a"
vary: Accept-Encoding
x-hw: 1636186000.dop033.ml1.t,1636186000.cds203.ml1.hn,1636186000.cds208.ml1.c
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=315360000, public
accept-ranges: bytes
content-length: 124434

GET
H2 200 ajax_subs.js Show response
www.textbooks.com/js/ 5 KB
2 KB 28ms
26ms Script
application/javascript 2606:4700::6812:2b0
CLOUDFLARENET

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Show headers Download Go to

Full URL: https://www.textbooks.com/js/ajax_subs.js?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 532ef266ba4c7ff1a705a2aefed216fe261f35f840a47b932b53f8983f34f917

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:45 GMT
server: cloudflare
age: 1863487
etag: W/"1389-57880600468e6"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 6a9cd2e9df22375d-MXP
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 bootstrap_min.css
src.textbooks.com/css/ 113 KB
19 KB 50ms
34ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/css/bootstrap_min.css
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9c545c4bb520b06c47eadfc880954a8372a6b43eedf7749a2bab545b380f1376

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 25 Jul 2017 14:17:42 GMT
server: cloudflare
age: 168139
etag: "1c57d-55524fe964d80-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9ef57375d-MXP
content-length: 19434
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 tb-v7_min.css
src.textbooks.com/css/ 29 KB
7 KB 45ms
29ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/css/tb-v7_min.css?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: fa9fbd75e68ce9ab632c1e7c7eaabe3972418ebc0e80700391380db86720f9dd

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 03 Mar 2021 15:00:36 GMT
server: cloudflare
age: 957089
etag: "735b-5bca31d10bf86-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9ef51375d-MXP
content-length: 7099
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 css
fonts.googleapis.com/ 2 KB
1 KB 60ms
23ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

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Full URL

https://fonts.googleapis.com/css?family=Raleway

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
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x-xss-protection: 0
last-modified: Sat, 06 Nov 2021 07:05:36 GMT
server: ESF
date: Sat, 06 Nov 2021 08:06:40 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"}]}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cross-origin-opener-policy-report-only: same-origin; report-to="AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"
expires: Sat, 06 Nov 2021 08:06:40 GMT

GET
H2 200 css
fonts.googleapis.com/ 1 KB
514 B 73ms
36ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Quicksand

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Sat, 06 Nov 2021 07:21:12 GMT
server: ESF
date: Sat, 06 Nov 2021 08:06:40 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"}]}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cross-origin-opener-policy-report-only: same-origin; report-to="AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"
expires: Sat, 06 Nov 2021 08:06:40 GMT

GET
H2 200 all.css
www.textbooks.com/css/fa5/css/ 79 KB
14 KB 41ms
40ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.textbooks.com/css/fa5/css/all.css
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bdc2937fbf459dded308ba67e907768b3b23f9bc1744152d19339f8b73e3071e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:26 GMT
server: cloudflare
age: 810232
etag: "13b43-578805ede9362-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9df2c375d-MXP
content-length: 13829
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 css
fonts.googleapis.com/ 2 KB
648 B 73ms
36ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

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Full URL

https://fonts.googleapis.com/css?family=Source+Sans+Pro&display=swap

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Sat, 06 Nov 2021 06:28:19 GMT
server: ESF
date: Sat, 06 Nov 2021 08:06:40 GMT
x-frame-options: SAMEORIGIN
report-to: {"group":"AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"}]}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cross-origin-opener-policy-report-only: same-origin; report-to="AXrpQdfmR0fDhCOPhF1MuC4lh4qBOg6Nc66MCVJYeKk"
expires: Sat, 06 Nov 2021 08:06:40 GMT

GET
H2 200 tb-v7-1_min.css
src.textbooks.com/css/ 37 KB
8 KB 66ms
51ms Stylesheet
text/css 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/css/tb-v7-1_min.css?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8187967e13e2b3e7c5acbcdd979350457de87d1586bed92eab54f84e7f29f57a

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 17 Sep 2020 12:42:26 GMT
server: cloudflare
age: 1863484
etag: "9447-5af81b765f360-gzip"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2e9ef55375d-MXP
content-length: 7661
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 tb_js_head_min.js Show response
src.textbooks.com/js/ 2 KB
707 B 45ms
30ms Script
application/javascript 2606:4700::6812:2b0
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://src.textbooks.com/js/tb_js_head_min.js?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 28 Jul 2015 15:39:01 GMT
server: cloudflare
age: 1863484
etag: W/"6f1-51bf144ecef40"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 6a9cd2e9ef5c375d-MXP
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 1667940048.js Show response
cdn.optimizely.com/js/ 268 KB
81 KB 73ms
29ms Script
text/javascript 2a02:26f0:6c00:2a0::13b8
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL

https://cdn.optimizely.com/js/1667940048.js

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:6c00:2a0::13b8 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

AmazonS3 /

Resource Hash

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Security Headers

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Strict-Transport-Security	max-age=15768000

Request headers

Accept-Language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

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x-amz-version-id: UTMxHoCqkXT9NMTLTykRWkzqupva3mpu
content-encoding: gzip
etag: "66b1864db886ffc8b3600d4f5184e239"
x-amz-request-id: FB7E6F8A3FB3F8E3
x-amz-meta-revision: 2243
x-amz-replication-status: COMPLETED
access-control-allow-methods: GET, HEAD
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vary: Accept-Encoding
content-length: 82328
x-amz-id-2: ixpS9JSTZ28tAP4AzIi7rdHaHuRwO8SfOiXvI4r4+YK5uPm8v/M3RelkkC0UoSaWCXjJ87So/L4=
last-modified: Thu, 27 Sep 2018 21:59:12 GMT
server: AmazonS3
date: Sat, 06 Nov 2021 08:06:40 GMT
access-control-max-age: 86400
strict-transport-security: max-age=15768000
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: x-amz-meta-revision
cache-control: max-age=120
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: *

GET
H2 200 AppMeasurement.js Show response
www.textbooks.com/js/ 43 KB
16 KB 75ms
74ms Script
application/javascript 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.textbooks.com/js/AppMeasurement.js?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1968d2acc9beaf9c8ea04de4c7e3905d1990a8a403611ba9b97a644ec869f3b7

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 19 Dec 2017 15:07:36 GMT
server: cloudflare
age: 689628
etag: W/"ac2d-560b2d3b73e00"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 6a9cd2e9df2f375d-MXP
expires: Sat, 06 Nov 2021 12:06:40 GMT

GET
H2 200 hdr_icon_alert.png
siteimages.textbooks.com/img/global/ 3 KB
3 KB 52ms
34ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/global/hdr_icon_alert.png
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b0172e97db11f6db026e431707688beef821000e513d068cbb6027cb9c283560

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Thu, 02 Apr 2020 12:50:33 GMT
server: cloudflare
age: 1863481
etag: "c50-5a24e3f20228a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2eb4995375d-MXP
content-length: 3152
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 hdr7-logo-lg.png
siteimages.textbooks.com/img/global/ 16 KB
17 KB 29ms
29ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/global/hdr7-logo-lg.png
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 760e865390378e06b7f6f898d9601e785877d3e4a5ebff9bc4d18e1f00ed144e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:01 GMT
server: cloudflare
age: 171175
etag: "4189-5491abc51ad40"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2eb79e8375d-MXP
content-length: 16777
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 hdr7-logo-sm.png
siteimages.textbooks.com/img/global/ 4 KB
4 KB 28ms
28ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/global/hdr7-logo-sm.png
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: edb43d96d34ea8557ee990df9f1286a79eb483decdbcd926b48de4a8ed2a1983

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:01 GMT
server: cloudflare
age: 957090
etag: "f14-5491abc51ad40"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ebaa28375d-MXP
content-length: 3860
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 hpicon-book.png
siteimages.textbooks.com/img/home/ 4 KB
4 KB 30ms
30ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/hpicon-book.png
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 36a516916c975f0489fc5d2833ce40e484ee881bce35292bdf4ee62d775b2d8e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:04 GMT
server: cloudflare
age: 136108
etag: "fa8-5491abc7f7400"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ebda64375d-MXP
content-length: 4008
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 bbp_girl.jpg
siteimages.textbooks.com/img/home/banners/ 7 KB
7 KB 197ms
196ms Image
image/jpeg 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/banners/bbp_girl.jpg
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 981d5d906964af938c9346c5ef07f2c23e4677a8921c360636151142aa3014d8

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: MISS
last-modified: Fri, 20 Aug 2021 15:37:32 GMT
server: cloudflare
etag: "1c73-5c9ff722c7f47"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ec1aba375d-MXP
content-length: 7283
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 bbp_dots.gif
siteimages.textbooks.com/img/home/banners/ 1 KB
1 KB 27ms
27ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/banners/bbp_dots.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b718976172e219202b316c368aec0871526f4ec5f4fc58a94f16e66a677a52bb

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:32 GMT
server: cloudflare
age: 136108
etag: "52f-5c9ff72260f4c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ed4ca0375d-MXP
content-length: 1327
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 bbp_logo.svg
siteimages.textbooks.com/img/home/banners/ 10 KB
4 KB 31ms
31ms Image
image/svg+xml 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/banners/bbp_logo.svg
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6c4c92590ed763c4f78a4dc1e3615f9bee66cf00ff87225004405e3ebb803054

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:33 GMT
server: cloudflare
age: 250013
etag: W/"293f-5c9ff72397f11"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
cache-control: public, max-age=14400
cf-ray: 6a9cd2ed5ca4375d-MXP
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 btn_starttrial.gif
siteimages.textbooks.com/img/home/banners/ 372 B
481 B 38ms
36ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/banners/btn_starttrial.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d4d7198a38f6d60ae48e55f6c6edf272190444f59c43274e5b2dd4fb70eae55e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:34 GMT
server: cloudflare
age: 406134
etag: "174-5c9ff723fd002"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee0dde375d-MXP
content-length: 372
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 1305867122.gif
images.textbooks.com/TextbookInfo/Covers/ 15 KB
15 KB 551ms
532ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/1305867122.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0db96339fb1c9d4c76771041a4459f8fda64aa1c34d5cc4b6275fa817451d200

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:42 GMT
cf-cache-status: MISS
last-modified: Fri, 23 Nov 2018 19:54:26 GMT
server: cloudflare
etag: "3b1c-57b5a59b72080"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee2e04375d-MXP
content-length: 15132
expires: Sat, 06 Nov 2021 12:06:42 GMT

GET
H2 200 0763887307.gif
images.textbooks.com/TextbookInfo/Covers/ 14 KB
14 KB 212ms
193ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/0763887307.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 67852787e5df4c592a7aaf051c174287c97fbaad865f1f4d3437070ed4e89d9e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: MISS
last-modified: Thu, 27 Aug 2020 14:45:56 GMT
server: cloudflare
etag: "3917-5addcfe651100"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee2e09375d-MXP
content-length: 14615
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 M001877238.gif
images.textbooks.com/TextbookInfo/Covers/ 15 KB
15 KB 232ms
213ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/M001877238.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d2c3b641ae5da47d7448b689416b755ae6395628d41c9a2ba708c75f4e7c6df7

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: MISS
last-modified: Fri, 01 Oct 2021 19:48:43 GMT
server: cloudflare
etag: "3b77-5cd4fd9c17cc0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee2e06375d-MXP
content-length: 15223
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 M002154295.gif
images.textbooks.com/TextbookInfo/Covers/ 9 KB
10 KB 542ms
523ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/M002154295.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 088c8884c572f22901c183a1b9dc5835f9b6e5aa3416e8607c7aa7d4f79a19a2

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:42 GMT
cf-cache-status: MISS
last-modified: Fri, 23 Nov 2018 21:55:23 GMT
server: cloudflare
etag: "2583-57b5c0a4428c0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee2e08375d-MXP
content-length: 9603
expires: Sat, 06 Nov 2021 12:06:42 GMT

GET
H2 200 top-selling-btn.png
siteimages.textbooks.com/img/home/ 511 B
658 B 200ms
199ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/top-selling-btn.png
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:2b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a26b45b58b7c94c5a68148590ee6a37e89126cb12b924fabf130725d4bb657ae

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: MISS
last-modified: Wed, 22 Feb 2017 09:01:06 GMT
server: cloudflare
etag: "1ff-5491abc9df880"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 6a9cd2ee0ddf375d-MXP
content-length: 511
expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2 200 platform.js Show response
apis.google.com/js/ 52 KB
21 KB 103ms
65ms Script
application/javascript 2a00:1450:4001:82a::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://apis.google.com/js/platform.js?onload=renderBadge

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

54febaa21b0cbf99b843c23a45cfea56083d1d4240cee45e38ce4c915b4539ed

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-/oGPn2Zs3SsyauLu/vwdQQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /_/cspreport
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
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GET
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12 KB 29ms
29ms Script
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CLOUDFLARENET

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Full URL: https://src.textbooks.com/js/tb_js_foot_min.js?d=2021082000001
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GET
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GOOGLE

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Full URL

https://www.googleadservices.com/pagead/conversion.js

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Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

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Server

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date: Sat, 06 Nov 2021 08:06:41 GMT
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expires: Sat, 06 Nov 2021 08:06:41 GMT

GET
H/1.1 200
OK ktag.js Show response
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4 KB 443ms
98ms Script
text/plain 52.70.141.7
AMAZON-AES

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Full URL

https://resources.xg4ken.com/js/v2/ktag.js?tid=KT-N277A-3F3

Requested by

Host: www.textbooks.com
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Protocol

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Security

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GET
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10 KB 32ms
32ms Script
application/javascript 2606:4700::6812:2b0
CLOUDFLARENET

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Full URL: https://src.textbooks.com/js/bootstrap.min.js
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Protocol: H2
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Request headers

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Response headers

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GOOGLE

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Full URL: https://d.impactradius-event.com/A376433-7f36-47d5-971d-a98941e110f71.js
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Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
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GET
H2 200 hdr7-sprite-icons2.png
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16 KB 36ms
36ms Image
image/png 2606:4700::6812:2b0
CLOUDFLARENET

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Full URL: https://src.textbooks.com/img/global/hdr7-sprite-icons2.png
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Request headers

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Response headers

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vary: Accept-Encoding
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Full URL

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Requested by

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Response headers

date: Wed, 03 Nov 2021 09:57:18 GMT
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font/woff2 2a00:1450:4001:801::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/quicksand/v24/6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-wg.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Response headers

date: Fri, 05 Nov 2021 08:15:24 GMT
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140 KB 214ms
214ms Image
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CLOUDFLARENET

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Full URL: https://siteimages.textbooks.com/img/home/hp71-bg2.jpg
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GET
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196ms Image
image/gif 2606:4700::6812:2b0
CLOUDFLARENET

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Full URL: https://siteimages.textbooks.com/img/home/banners/bbp_line.gif
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Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
cf-cache-status: MISS
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server: cloudflare
etag: "550-5c9ff7232a82e"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/gif
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GET
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8ms Font
font/woff2 2a00:1450:4001:801::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Response headers

date: Tue, 02 Nov 2021 05:32:02 GMT
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expires: Wed, 02 Nov 2022 05:32:02 GMT

GET
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90 KB 38ms
38ms Font
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CLOUDFLARENET

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Full URL: https://www.textbooks.com/css/fa5/webfonts/fa-solid-900.woff2
Requested by: Host: www.textbooks.com
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Request headers

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Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
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GET
H2 200 / Show response
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text/javascript 2a00:1450:4001:80f::2002
GOOGLE

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https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1063836610/?random=1636186001371&cv=9&fst=1636186001371&num=1&label=dSNRCL7syAgQwrej-wM&guid=ON&resp=GooglemKTybQhCsO&eid=375603260&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.textbooks.com%2F&tiba=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&hn=www.googleadservices.com&rfmt=3&fmt=4

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Resource Hash

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Security Headers

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Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:41 GMT
content-encoding: gzip
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timing-allow-origin: *
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GET
H2 200 bat.js Show response
bat.bing.com/ 35 KB
10 KB 54ms
34ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL: https://bat.bing.com/bat.js
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
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Response headers

date: Sat, 06 Nov 2021 08:06:40 GMT
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GET
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www.google-analytics.com/ 48 KB
20 KB 37ms
14ms Script
text/javascript 2a00:1450:4001:811::200e
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https://www.google-analytics.com/analytics.js

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Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

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content-encoding: gzip
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server: Golfe2
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content-length: 19747
expires: Sat, 06 Nov 2021 10:00:34 GMT

GET
H2 200 fa-brands-400.woff2
www.textbooks.com/css/fa5/webfonts/ 64 KB
64 KB 38ms
38ms Font
application/octet-stream 2606:4700::6812:2b0
CLOUDFLARENET

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Full URL: https://www.textbooks.com/css/fa5/webfonts/fa-brands-400.woff2
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/css/fa5/css/all.css
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Response headers

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expires: Sat, 06 Nov 2021 12:06:41 GMT

GET
H2

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s85356025596072
smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/
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43 B
271 B

16ms
15ms

Image
image/gif

13.36.218.177
AMAZON-02

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https://smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/s85356025596072?AQB=1&pccr=true&vidn=30C31BC8ABC4330E-60001FA3C2CCD04A&ndh=1&pf=1&t=6%2F10%2F2021%208%3A6%3A41%206%200&fid=520BDBB78A8F9485-070B32AFCDFF0B64&ce=ISO-8859-1&pageName=Homepage&g=https%3A%2F%2Fwww.textbooks.com%2F&cc=USD&ch=Homepage&c8=2%3A00AM&c9=Saturday&c10=Weekend&c12=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F95.0.4638.54%20Safari%2F537.36&c13=B&v16=Large&c19=Not%20Logged%20In&c21=3b7ca91e2d4a1d1b89032126439eced6&c22=Large&s=1600x1200&c=24&j=1.6&v=N&k=Y&bw=1600&bh=1200&AQE=1

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Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Server

13.36.218.177 Paris, France, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-13-36-218-177.eu-west-3.compute.amazonaws.com

Software

jag /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 08:06:41 GMT
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Redirect headers

date: Sat, 06 Nov 2021 08:06:41 GMT
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expires: Fri, 05 Nov 2021 08:06:41 GMT

GET
H2 200 cb=gapi.loaded_0 Show response
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.9OTyQk26M2k.O/m=ratingbadge/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q/ 156 KB
54 KB 18ms
17ms Script
text/javascript 2a00:1450:4001:82a::200e
GOOGLE

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https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.9OTyQk26M2k.O/m=ratingbadge/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q/cb=gapi.loaded_0

Requested by

Host: apis.google.com
URL: https://apis.google.com/js/platform.js?onload=renderBadge

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 04 Nov 2021 02:41:11 GMT
content-encoding: gzip
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age: 192330
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content-length: 54564
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server: sffe
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content-type: text/javascript; charset=UTF-8
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accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="social-frontend-mpm-access"
expires: Fri, 04 Nov 2022 02:41:11 GMT

GET
H2 200 cb=gapi.loaded_1 Show response
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.9OTyQk26M2k.O/m=auth/exm=ratingbadge/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q/ 86 KB
30 KB 24ms
24ms Script
text/javascript 2a00:1450:4001:82a::200e
GOOGLE

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https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.9OTyQk26M2k.O/m=auth/exm=ratingbadge/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q/cb=gapi.loaded_1

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Host: apis.google.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Response headers

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accept-ranges: bytes
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GET
H2 200 badge Show response
www.google.com/shopping/customerreviews/ Frame CA4B 22 KB
8 KB 255ms
218ms Document
text/html 2a00:1450:4001:830::2004
GOOGLE

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Full URL

https://www.google.com/shopping/customerreviews/badge?usegapi=1&merchant_id=1720111&hl=en_US&origin=https%3A%2F%2Fwww.textbooks.com&gsrc=3p&ic=1&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.de.9OTyQk26M2k.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q%2Fm%3D__features__

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Protocol

Security

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Server

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Request headers

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Response headers

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GET
H2 200 /
www.google.com/pagead/1p-user-list/1063836610/ 42 B
548 B 71ms
61ms Image
image/gif 2a00:1450:4001:830::2004
GOOGLE

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Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/1063836610/?random=1636186001371&cv=9&fst=1636185600000&num=1&label=dSNRCL7syAgQwrej-wM&guid=ON&eid=375603260&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&sendb=1&frm=0&url=https%3A%2F%2Fwww.textbooks.com%2F&tiba=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&fmt=3&is_vtc=1&random=2076648043&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/1063836610/ 42 B
548 B 60ms
25ms Image
image/gif 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/1063836610/?random=1636186001371&cv=9&fst=1636185600000&num=1&label=dSNRCL7syAgQwrej-wM&guid=ON&eid=375603260&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&sendb=1&frm=0&url=https%3A%2F%2Fwww.textbooks.com%2F&tiba=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&fmt=3&is_vtc=1&random=2076648043&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:41 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 204 5141081.js Show response
bat.bing.com/p/action/ 0
115 B 200ms
200ms Script
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://bat.bing.com/p/action/5141081.js
Requested by: Host: bat.bing.com
URL: https://bat.bing.com/bat.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

access-control-allow-origin: *
date: Sat, 06 Nov 2021 08:06:41 GMT
cache-control: private,max-age=1800
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: E864A6E42A3144F09731F692E525EF60 Ref B: FRAEDGE1218 Ref C: 2021-11-06T08:06:41Z
x-cache: CONFIG_NOCACHE

GET
H2 204 0
bat.bing.com/action/ 0
150 B 31ms
31ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://bat.bing.com/action/0?ti=5141081&Ver=2&mid=8bbc40dc-db35-4db0-b031-8f1469fe8c4b&sid=799151003ed811ecac2f1346f3db3423&vid=79916df03ed811ec929fd798a218f490&vids=1&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&p=https%3A%2F%2Fwww.textbooks.com%2F&r=&lt=1561&evt=pageLoad&msclkid=N&sv=1&rn=548802
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:40 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 7F5D9F9654E743D5809C9C4286F9CFD3 Ref B: FRAEDGE1218 Ref C: 2021-11-06T08:06:41Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ec.js Show response
www.google-analytics.com/plugins/ua/ 3 KB
2 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:811::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/plugins/ua/ec.js

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Sat, 06 Nov 2021 07:51:11 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 930
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1306
x-xss-protection: 0
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type: text/javascript
cache-control: public, max-age=3600
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
expires: Sat, 06 Nov 2021 08:51:11 GMT

GET
H2 200 postmessageRelay Show response
accounts.google.com/o/oauth2/ Frame CA02 566 B
857 B 73ms
24ms Document
text/html 2a00:1450:4001:830::200d
GOOGLE

General

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Show headers Download Go to

Full URL

https://accounts.google.com/o/oauth2/postmessageRelay?parent=https%3A%2F%2Fwww.textbooks.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.de.9OTyQk26M2k.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q%2Fm%3D__features__

Requested by

Host: apis.google.com
URL: https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.9OTyQk26M2k.O/m=auth/exm=ratingbadge/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q/cb=gapi.loaded_1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::200d Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-n6rh+ivlf9n/Wu4KuIS79g' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/

Response headers

content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Sat, 06 Nov 2021 08:06:41 GMT
content-security-policy: script-src 'report-sample' 'nonce-n6rh+ivlf9n/Wu4KuIS79g' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
content-encoding: gzip
server: ESF
x-xss-protection: 0
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"

POST
H2 200 collect Show response
www.google-analytics.com/j/ 4 B
211 B 16ms
13ms XHR
text/plain 2a00:1450:4001:811::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j93&a=1861133953&t=pageview&_s=1&dl=https%3A%2F%2Fwww.textbooks.com%2F&ul=en-us&de=UTF-8&dt=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGBAAAIJAAAAAC~&jid=207725466&gjid=782487041&cid=1745852982.1636186002&tid=UA-525666-3&_gid=1175091293.1636186002&_r=1&_slc=1&cd1=new&cd9=&z=2059415679

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.textbooks.com/
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:41 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.textbooks.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
444 B 71ms
22ms XHR
text/plain 2a00:1450:400c:c02::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j93&tid=UA-525666-3&cid=1745852982.1636186002&jid=207725466&gjid=782487041&_gid=1175091293.1636186002&_u=aGBAAAIIAAAAAC~&z=967162166

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c02::9a Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.textbooks.com/
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Sat, 06 Nov 2021 08:06:42 GMT
content-type: text/plain
access-control-allow-origin: https://www.textbooks.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 31ms
29ms Image
image/gif 2a00:1450:4001:830::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j93&tid=UA-525666-3&cid=1745852982.1636186002&jid=207725466&_u=aGBAAAIIAAAAAC~&z=1829820659

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:42 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 37ms
36ms Image
image/gif 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j93&tid=UA-525666-3&cid=1745852982.1636186002&jid=207725466&_u=aGBAAAIIAAAAAC~&z=1829820659

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 06 Nov 2021 08:06:42 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 2759057950-postmessagerelay.js Show response
ssl.gstatic.com/accounts/o/ Frame CA02 10 KB
5 KB 55ms
15ms Script
text/javascript 2a00:1450:4001:80e::2003
GOOGLE

General

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Show headers Download Go to

Full URL

https://ssl.gstatic.com/accounts/o/2759057950-postmessagerelay.js

Requested by

Host: accounts.google.com
URL: https://accounts.google.com/o/oauth2/postmessageRelay?parent=https%3A%2F%2Fwww.textbooks.com&jsh=m%3B%2F_%2Fscs%2Fapps-static%2F_%2Fjs%2Fk%3Doz.gapi.de.9OTyQk26M2k.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCPuDOC8AEIosPspkJjmhdkmCzbu_Q%2Fm%3D__features__

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

897211354bbbae29c006fc3a2eada1ce96279b4b0f50c87eca72764f3276c9ff

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

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application/javascript 2a00:1450:4001:82a::200e
GOOGLE

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https://apis.google.com/js/api.js

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Host: www.google.com
URL: https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.C52oUstWo_M.L.B1.O/am=AgAB/d=1/exm=LEikZe,_b,_tp,byfTOb,lsjVmc/excm=_b,_tp,badgeview/esmo=1/ed=1/wt=2/rs=AC8lLkSSfmk07memGU5B-DAK2Aj4Ibbcug/m=xUdipf,n73qwf,UUJqVe,IZT63,vfuNJf,ws9Tlc,NwH0H,MpJwZc,PrPYRd,gychg,hc6Ubd,vhDjqd

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Security

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Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Response headers

date: Sat, 06 Nov 2021 08:06:42 GMT
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GET
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text/javascript 2a00:1450:4001:82a::200e
GOOGLE

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Mon, 01 Nov 2021 21:11:59 GMT
content-encoding: gzip
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age: 384883
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last-modified: Sat, 02 Oct 2021 17:21:04 GMT
server: sffe
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content-type: text/javascript; charset=UTF-8
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accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="social-frontend-mpm-access"
expires: Tue, 01 Nov 2022 21:11:59 GMT

GET
H2 200 m=Wt6vjf,hhhU8,FCpbqb,WhJNk Show response
www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.C52... Frame CA4B 28 KB
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text/javascript 2a00:1450:4001:830::2004
GOOGLE

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Full URL

https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.C52oUstWo_M.L.B1.O/am=AgAB/d=1/exm=IZT63,LEikZe,MpJwZc,NwH0H,PrPYRd,UUJqVe,_b,_tp,byfTOb,gychg,hc6Ubd,lsjVmc,n73qwf,vfuNJf,vhDjqd,ws9Tlc,xUdipf/excm=_b,_tp,badgeview/esmo=1/ed=1/wt=2/rs=AC8lLkSSfmk07memGU5B-DAK2Aj4Ibbcug/m=Wt6vjf,hhhU8,FCpbqb,WhJNk

Requested by

Host: www.google.com
URL: https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/am=AgAB/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkQS-y-opyW9TDZVCtde3MAhDu2dfA/m=_b,_tp

Protocol

Security

TLS 1.3, , AES_128_GCM

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2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Software

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Response headers

date: Fri, 05 Nov 2021 15:38:50 GMT
content-encoding: gzip
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expires: Sat, 05 Nov 2022 15:38:50 GMT

GET
H2 200 m=lwddkf,EFQ78c Show response
www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.C52... Frame CA4B 5 KB
2 KB 16ms
15ms Script
text/javascript 2a00:1450:4001:830::2004
GOOGLE

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Full URL

https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.C52oUstWo_M.L.B1.O/am=AgAB/d=1/exm=FCpbqb,IZT63,LEikZe,MpJwZc,NwH0H,PrPYRd,UUJqVe,WhJNk,Wt6vjf,_b,_tp,byfTOb,gychg,hc6Ubd,hhhU8,lsjVmc,n73qwf,vfuNJf,vhDjqd,ws9Tlc,xUdipf/excm=_b,_tp,badgeview/esmo=1/ed=1/wt=2/rs=AC8lLkSSfmk07memGU5B-DAK2Aj4Ibbcug/m=lwddkf,EFQ78c

Requested by

Host: www.google.com
URL: https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/am=AgAB/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkQS-y-opyW9TDZVCtde3MAhDu2dfA/m=_b,_tp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Fri, 05 Nov 2021 15:38:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 59272
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/boq-infra/shopping-verified-reviews-boq-js-css-signers
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expires: Sat, 05 Nov 2022 15:38:50 GMT

POST
H2 200 log Show response
play.google.com/ Frame CA4B 131 B
671 B 82ms
24ms XHR
text/plain 2a00:1450:4001:812::200e
GOOGLE

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Full URL

https://play.google.com/log?format=json&hasfast=true

Requested by

Host: www.google.com
URL: https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.Fd8y3vITvVQ.es5.O/am=AgAB/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkQS-y-opyW9TDZVCtde3MAhDu2dfA/m=_b,_tp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Referer: https://www.google.com/
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: application/x-www-form-urlencoded;charset=UTF-8

Response headers

date: Sat, 06 Nov 2021 08:06:42 GMT
content-encoding: gzip
server: Playlog
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x-frame-options: SAMEORIGIN
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
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content-type: text/plain; charset=UTF-8
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content-length: 131
x-xss-protection: 0
expires: Sat, 06 Nov 2021 08:06:42 GMT

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
362 B 422ms
103ms XHR
text/plain 54.85.166.2
AMAZON-AES

General

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Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/1667940048.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.85.166.2 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-85-166-2.compute-1.amazonaws.com
Software: nginx/1.17.2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.textbooks.com/
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Sat, 06 Nov 2021 08:06:42 GMT
Server: nginx/1.17.2
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.textbooks.com
Access-Control-Expose-Headers: X-Results-Data-Source
Access-Control-Allow-Credentials: true
Connection: keep-alive
Timing-Allow-Origin: *
X-Request-Id: 23e33fae-1152-4fae-a1ba-ca9a18a70642

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
362 B 113ms
109ms XHR
text/plain 54.85.166.2
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/1667940048.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.85.166.2 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software: nginx/1.17.2 /
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Request headers

Referer: https://www.textbooks.com/
Accept-Language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Sat, 06 Nov 2021 08:06:43 GMT
Server: nginx/1.17.2
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.textbooks.com
Access-Control-Expose-Headers: X-Results-Data-Source
Access-Control-Allow-Credentials: true
Connection: keep-alive
Timing-Allow-Origin: *
X-Request-Id: b2daa2ba-9242-471f-951c-c21c5d3ec9c9

Verdicts & Comments Add Verdict or Comment

251 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.

19 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
www.textbooks.com/	1969-12-31 23:59:59	Name: tb_DSL Value: 2CU2OKTQSWZAZTA2DADDOKSCS
www.textbooks.com/	1969-12-31 23:59:59	Name: ABTG Value: B
www.textbooks.com/	1969-12-31 23:59:59	Name: TBSESSION Value: MyUDn5kfqPk6vboFrctGu2qrt8gZEG88rd5O30%2BbLelY4G6DQJw40ocyUf3XSqMR1ypM16l7WGwU2XM8GbjuapU6QrIeTTuT9eEJWIN2D0yyoEFBIkEV9u9XGnEaQfnIsBfb2JJUuKNYDdvCtxx3huhfIHszhWx0MNpxu%2FsO9OlZtugspRty2kua%2FYz4LTLQTDMAkYnw8cZVfVyiqLpbMhHHXGLWOu8seT7TLdmOYa7nivEwTMu0%2FOvjpnzqlRrqDCedv0d3Bba0Ovs6379zGgHo8J7QRa9N39i108a9oCQHG5Vkwn6Rkv7TuXI3%2BQcYgBDgOOYnbd0aXOsUlULc82saahqXWxCvKRBLWl%2FWZRBMIbtTaZ1E6Yolw047pJ165Enb8sTvefdWBaCddacP%2FMePH2JIxAL%2FtUGga%2BevUir7L0eb78QLReIwl3MUYNXCUhz8mBljjDBN2KrBSMX802aF5JaMQU8Bx%2FsCwyJnO65Bc1M1Tis52z8BE5QeJmXpjcJr1P4miTUtGx2rheY22T4fs1pRmUduZm%2B0sbF8KvDjf%2FO4v%2FefSrbv9iWOuuVcsi643%2FtK37fIIFXL6LwcOqxHMoZN6hUc5WQhs1%2F6UqGBH%2B3QNDqBFpE4gcUTU9nCtMmipBaq5zQEoWHsGj0pBsN%2BZFhjO36pGQKpPTMgEyKC2F69JHRroqakWZOW1Aw4h5BcBtVfYb8yrpjHz05Dn1mOVyhODTiMQFsCcqdP38WQO7q4SWxYHDaqlXuDD6wv0IvBCJ1p9FNZWi4Cn7pox9%2BUz5GRw%2FQlaGf0zXMl%2FrRydg74AR97k2PXZ0NN8q9ISEsQyKqizaiv4cCb6uaRs0wPMX8GY7x2Vsy7zlAX0GHr8FI%2FlZy8%2B9Cp0lQFgXGqlY%2BI6Xv58k2TSyrVlZYrcHeO4ADhU2YRHVOG2Tuf3ktxd%2FYtEWUZoC2wV2OabTwczDsJryR9t%2FUAAHwAxM4IRpcX2FQBQhNaLZm5hdKE6%2BZSFaz4Zu3gRae41EQbi7D47BK8Kqk8Inuhu9Nr5ZcJQjRGoIxXgT2g1TpJ5uK05L3dvo1DDum5yuNgODDBViUQzGyzwcpIyqAcX%2BX69HsiH5vRqo3sJ8o1XXDSdlGgQPODYH09%2FEZEk1hpvQtohEyuReEDNIDuLe%2B10AJrZBlZrJ63P0ccae1jzrYspUbv%2FrT%2Fw0%2BKcOcebbEm5gfz2foH3hP7VVNzeT63ihXojcDTr8iDEXjREnSlvUeSEiqssUGM17a4AEnpnGQjlgtsrEoTeK1Ns7%2BAxPwwln9xdQcNb2eI7lb%2BWcYRZVe%2FyGVp66t%2Fxx%2BCRt8KMU%2F1uLyN7Q8VvtfAfmdPhO8TxubuR%2FFkQ13STDY%2B9%2B9Ko5G3WNapLOnLzEDn55FN5Q%2BoPe3X0y1eje%2FC7pGfptr7uJCYorgUgfLtVokiB7gG49GNkxBukmPKqeFav3BxlRYhyekFpyjSAK6acWK6Xf0sZyZcCP8y2DlHiMi%2FMi3IywZ3ELPDFWvnyOSY60Qa4cLHSOkPuXgAl6WZROlbQw%2Fce5poRwYIea4ed%2BaIcgQZ3LJvKNs%2F7kashMyR7bWGaCByJ4vtvBGbQjoOXip2HUAdox73AQCH6de9dvocWijGNHA%2Fpm4Z0svr9NEXWSxV0AvVS0gzISpe0JAPM3Odsx%2FwRV6k5z%2BXf3Qiao7dGcbAmgYiOxe%2BhaGV
.www.textbooks.com/	1970-01-20 07:15:22	Name: TBPERSIST Value: yWG24mOzvuQBYcWlVS4%3D
www.textbooks.com/	1969-12-31 23:59:59	Name: TBBNR Value: 1
.textbooks.com/	1970-01-20 02:48:58	Name: optimizelyEndUserId Value: oeu1636186001220r0.6742957654337414
.google.com/	1970-01-20 02:53:17	Name: NID Value: 511=Y9kWaxBmQQTMQhl6gCPjGXU2YrI8jmX1HVmG1ONJuYmnsfq1My1Kzr3IpgdLzVWvi5vBDxc1fOADL0QgaoTylg4qP98mwzMKyMgivd7j_Ww3-yV12rjL_80lKzo0237ClvNQ2pLR-dWFjyu985xYS-EAxxbxglVGOry8iLNQg40
.textbooks.com/	1970-01-21 18:19:12	Name: s_fid Value: 520BDBB78A8F9485-070B32AFCDFF0B64
.textbooks.com/	1969-12-31 23:59:59	Name: s_cc Value: true
.bing.com/	1970-01-20 07:51:22	Name: MUID Value: 25271E6484B66C2727070E8385646DAF
.doubleclick.net/	1970-01-19 22:29:46	Name: test_cookie Value: CheckForPermission
.textbooks.com/	1969-12-31 23:59:59	Name: IR_gbd Value: textbooks.com
.textbooks.com/	1969-12-31 23:59:59	Name: IR_5360 Value: 1636186001492%7C0%7C1636186001492%7C%7C
.textbooks.com/	1970-01-19 22:31:12	Name: _uetsid Value: 799151003ed811ecac2f1346f3db3423
.textbooks.com/	1970-01-20 07:51:22	Name: _uetvid Value: 79916df03ed811ec929fd798a218f490
.textbooks.com/	1970-01-20 16:00:58	Name: s_vi Value: [CS]v1\|30C31BC8ABC4330E-60001FA3C2CCD04A[CE]
.textbooks.com/	1970-01-20 16:00:58	Name: _ga Value: GA1.2.1745852982.1636186002
.textbooks.com/	1970-01-19 22:31:12	Name: _gid Value: GA1.2.1175091293.1636186002
.textbooks.com/	1970-01-19 22:29:46	Name: _gat Value: 1

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
rendering	warning	URL: https://www.textbooks.com/(Line 18) Message: Error parsing a meta element's content: ';' is not a valid key-value pair separator. Please use ',' instead.
security	error	(Line 6) Message: This document requires 'TrustedScript' assignment.

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.

accounts.google.com
ajax.googleapis.com
apis.google.com
bat.bing.com
cdn.optimizely.com
code.jquery.com
d.impactradius-event.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
images.textbooks.com
logx.optimizely.com
play.google.com
resources.xg4ken.com
siteimages.textbooks.com
smetrics.textbooks.com
src.textbooks.com
ssl.gstatic.com
stats.g.doubleclick.net
textbooks.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.gstatic.com
www.textbooks.com
13.36.218.177
142.250.186.66
2001:4de0:ac18::1:a:1a
2606:4700::6812:2b0
2620:1ec:c11::200
2a00:1450:4001:801::2003
2a00:1450:4001:80e::2003
2a00:1450:4001:80f::2002
2a00:1450:4001:80f::2003
2a00:1450:4001:811::200e
2a00:1450:4001:812::200e
2a00:1450:4001:827::200a
2a00:1450:4001:82a::200e
2a00:1450:4001:82f::200a
2a00:1450:4001:830::2003
2a00:1450:4001:830::2004
2a00:1450:4001:830::200d
2a00:1450:400c:c02::9a
2a02:26f0:6c00:2a0::13b8
35.186.249.72
52.70.141.7
54.85.166.2
058ed961bfe422af7bfc65865f4c08531ec8ace995f8a1ec560a46581cb7712c
088c8884c572f22901c183a1b9dc5835f9b6e5aa3416e8607c7aa7d4f79a19a2
0db96339fb1c9d4c76771041a4459f8fda64aa1c34d5cc4b6275fa817451d200
0e3a6d8d6a988ef1a584d81748347d29ecaf78c5493f1d4e6d310846248f66fc
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1d94fd1a3793df0abe10fb36e59825864e1ec9623496e1e04c9cca624be01394
2979f9a6e32fc42c3e7406339ee9fe76b31d1b52059776a02b4a7fa6a4fd280a
32207c4e2141f72bfbb17c9691fa500f986297604cde1c8ee3bde5e52c110d1f
34f2c1a476829f6403a6a5bbe19d087a2047fc9dce3b898e2cc7960845239257
36a516916c975f0489fc5d2833ce40e484ee881bce35292bdf4ee62d775b2d8e
3e4f4ad77494566665ed5f1758c57e76fca1a6900cbec9a7ba4e7bb8baadb67e
47242723acf0b6efbba2fa7d7adb0f73f548cb5b1db2f9b3cda0bbf230de21e4
47c2a064595a04eef284052f1c0e2a6eb32c61f04a5238d09ebca7ad16a7c617
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54febaa21b0cbf99b843c23a45cfea56083d1d4240cee45e38ce4c915b4539ed
561eee3059e1eb8c9985cafe8a399d3ccd41750350129af411c650955cc4f434
59e1b21e834f85d3a08ec30b78ad4893e4657c99f00c08fd746cb13a736e09bb
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fdc9647e7b0e6417f6ab44679e7c95f922371946e04bc477ec21424dd0f761e8

www.textbooks.com Open in urlscan Pro 2606:4700::6812:2b0 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

76 Requests

99 %HTTPS

77 %IPv6

13 Domains

26 Subdomains

22 IPs

5 Countries

1185 kBTransfer

2895 kBSize

19 Cookies

8 Outgoing links

Page URL History

Redirected requests

76 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.textbooks.com Open in urlscan Pro
2606:4700::6812:2b0 Public Scan

Screenshot
Live screenshot

Full Image

76
Requests

99 %
HTTPS

77 %
IPv6

13
Domains

26
Subdomains

22
IPs

5
Countries

1185 kB
Transfer

2895 kB
Size

19
Cookies

76 HTTP transactions
0 data transactions