www.textbooks.com Open in urlscan Pro
104.18.3.176 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Submission: On September 30 via manual (September 30th 2021, 4:06:17 pm UTC) from US — Scanned from DE

Summary HTTP 76 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 21 IPs in 4 countries across 12 domains to perform 76 HTTP transactions. The main IP is 104.18.3.176, located in 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
31	104.18.3.176 104.18.3.176	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	216.58.212.138 216.58.212.138	15169 (GOOGLE) (GOOGLE)
1	69.16.175.10 69.16.175.10	33438 (HIGHWINDS2) (HIGHWINDS2)
3	142.250.185.170 142.250.185.170	15169 (GOOGLE) (GOOGLE)
1	184.30.24.149 184.30.24.149	16625 (AKAMAI-AS) (AKAMAI-AS)
7	142.250.185.78 142.250.185.78	15169 (GOOGLE) (GOOGLE)
1	142.250.185.98 142.250.185.98	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	172.217.23.99 172.217.23.99	15169 (GOOGLE) (GOOGLE)
1	142.250.184.226 142.250.184.226	15169 (GOOGLE) (GOOGLE)
3	204.79.197.200 204.79.197.200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	142.250.186.78 142.250.186.78	15169 (GOOGLE) (GOOGLE)
1 2	13.36.218.177 13.36.218.177	16509 (AMAZON-02) (AMAZON-02)
9	142.250.181.228 142.250.181.228	15169 (GOOGLE) (GOOGLE)
1	142.250.184.237 142.250.184.237	15169 (GOOGLE) (GOOGLE)
1	74.125.133.155 74.125.133.155	15169 (GOOGLE) (GOOGLE)
1	142.250.186.99 142.250.186.99	15169 (GOOGLE) (GOOGLE)
3	142.250.185.131 142.250.185.131	15169 (GOOGLE) (GOOGLE)
1	142.250.186.46 142.250.186.46	15169 (GOOGLE) (GOOGLE)
2	34.203.177.41 34.203.177.41	14618 (AMAZON-AES) (AMAZON-AES)
76	21

31 104.18.3.176 (None, )

ASN13335 (CLOUDFLARENET, US)

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

1 216.58.212.138 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: ams15s21-in-f138.1e100.net

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

1 69.16.175.10 (United States)

ASN33438 (HIGHWINDS2, US)
PTR: hwcdn.net

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

3 142.250.185.170 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f10.1e100.net

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

1 184.30.24.149 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a184-30-24-149.deploy.static.akamaitechnologies.com

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

7 142.250.185.78 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f14.1e100.net

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

1 142.250.185.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-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

3 172.217.23.99 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s45-in-f3.1e100.net

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

1 142.250.184.226 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f2.1e100.net

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

3 204.79.197.200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
PTR: a-0001.a-msedge.net

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

3 142.250.186.78 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f14.1e100.net

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

9 142.250.181.228 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f4.1e100.net

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

1 142.250.184.237 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f13.1e100.net

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

1 74.125.133.155 (United States)

ASN15169 (GOOGLE, US)
PTR: wo-in-f155.1e100.net

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

1 142.250.186.99 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f3.1e100.net

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

3 142.250.185.131 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s50-in-f3.1e100.net

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

1 142.250.186.46 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s04-in-f14.1e100.net

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

2 34.203.177.41 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-203-177-41.compute-1.amazonaws.com

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

	Apex Domain Subdomains	Transfer
33	textbooks.com 1 redirects www.textbooks.com src.textbooks.com siteimages.textbooks.com images.textbooks.com smetrics.textbooks.com	541 KB
18	google.com apis.google.com www.google.com accounts.google.com play.google.com	282 KB
7	gstatic.com fonts.gstatic.com ssl.gstatic.com www.gstatic.com	59 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	10 KB
3	optimizely.com cdn.optimizely.com logx.optimizely.com	82 KB
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	12

	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.gstatic.com	www.google.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	smetrics.textbooks.com	1 redirects www.textbooks.com
1	play.google.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	24

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	`2021-08-30` - `2021-11-22`	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	`2021-09-13` - `2021-11-20`	2 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 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	`2021-09-13` - `2021-11-20`	2 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 months	crt.sh
www.bing.com Microsoft RSA TLS CA 02	`2021-07-06` - `2022-01-06`	6 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 months	crt.sh
smetrics.textbooks.com DigiCert TLS RSA SHA256 2020 CA1	`2021-05-19` - `2022-06-19`	a year	crt.sh
www.google.com GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 months	crt.sh
accounts.google.com GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 months	crt.sh
*.google.com GTS CA 1C3	`2021-09-13` - `2021-11-20`	2 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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Frame ID: 46BDAB752B0F60D6DC944F1A08F1E7C8
Requests: 59 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.yUoUa-d8e1E.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCMxrycmnC1khz2ORddaX90UOzgNPA%2Fm%3D__features__
Frame ID: 6F919E2615CAC16C145BDBDDB8210A5D
Requests: 13 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.yUoUa-d8e1E.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCMxrycmnC1khz2ORddaX90UOzgNPA%2Fm%3D__features__
Frame ID: B3595E9A4E67A9F8F58003DE5C35EFA0
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Textbooks | Buy & Sell Your Textbooks at Textbooks.com

Detected technologies

Cart Functionality (Ecommerce) Expand

Overall confidence: 100%
Detected patterns

<a[^>]*href=[^>]*/Cart

Google Sign-in (Social logins) Expand

Overall confidence: 100%
Detected patterns

apis\.google\.com/js/platform\.js

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Plus (Widgets) Expand

Overall confidence: 100%
Detected patterns

apis\.google\.com/js/[a-z]*\.js

Impact (Affiliate programs) Expand

Overall confidence: 100%
Detected patterns

d\.impactradius-event\.com

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

optimizely\.com.*\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jQuery UI (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)/jquery-ui(?:\.min)?\.js
jquery-ui.*\.js

Page Statistics

76
Requests

100 %
HTTPS

0 %
IPv6

12
Domains

24
Subdomains

21
IPs

4
Countries

1189 kB
Transfer

2900 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

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/s58634042385782?AQB=1&ndh=1&pf=1&t=30%2F8%2F2021%2016%3A6%3A12%204%200&fid=293E5342E61B4E06-3F594615D6165687&ce=ISO-8859-1&pageName=Homepage&g=https%3A%2F%2Fwww.textbooks.com%2F%3FCSID%3D2CAA3JJTDJDBUCODUOUCQOSMS&cc=USD&ch=Homepage&c8=11%3A00AM&c9=Thursday&c10=Weekday&c12=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F93.0.4577.63%20Safari%2F537.36&c13=B&v16=Large&c19=Not%20Logged%20In&c21=120f28bc2dde080c95ad8793c9adcb03&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/s58634042385782?AQB=1&pccr=true&vidn=30AAF03A1D471BA8-6000031BD237FB9E&ndh=1&pf=1&t=30%2F8%2F2021%2016%3A6%3A12%204%200&fid=293E5342E61B4E06-3F594615D6165687&ce=ISO-8859-1&pageName=Homepage&g=https%3A%2F%2Fwww.textbooks.com%2F%3FCSID%3D2CAA3JJTDJDBUCODUOUCQOSMS&cc=USD&ch=Homepage&c8=11%3A00AM&c9=Thursday&c10=Weekday&c12=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F93.0.4577.63%20Safari%2F537.36&c13=B&v16=Large&c19=Not%20Logged%20In&c21=120f28bc2dde080c95ad8793c9adcb03&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/ 78 KB
21 KB 317ms
289ms Document
text/html 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 87884a27cc720f985be3bfdd6c7eef6158e9beb8a89304e16689c6df28370475

Request headers

:method: GET
:authority: www.textbooks.com
:scheme: https
:path: /?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
accept-language: de-DE,de;q=0.9
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-type: text/html; charset=utf-8
set-cookie: tb_DSL=2CAAJQKOJAMSM2DDU2UAAOSCS; path=/ ABTG=B; path=/ TBSESSION=svlvs6V1LSknVdmum06wCDd6z0tDly%2B%2BMdtK6eurfGGnEYRxZO2%2BYtM5tKP8A%2FopzAFSt6jM63V0P%2FXSd4K1cG4FmZlsHs0tMJ8dLiSET1IcUVy88ksfBz57l9VOLdWnMM5uj5StRpseu2TcxzlJ4UlaqMEfssOH%2FN5mdTM4UVZ8YeLOYGIiyY576eF0GEyeIit7Cr4SdB0fwdPH5pe6nFIPOtKIi3GAvBpqBgLffeQT%2F23BQo1D16d5yA3LpLTI0I4rMvJsxigH043UUQZWl9nVhjJf77VkFSyU4qll%2BahqnanPv3%2BzfE%2BTdYcMxJB%2FzR2Ru6%2FPXWorYdIFBFrXwdYSxuDQWF22sJDPte2yDnypRpypXS0vz9ShhBMpYGT3hZclT%2B5kcld81M1rwZ1JkhWtM74cDH6BxG%2B33GpXdn9fFwq4u%2ByK0F1XYBu6asREyfVVsh7WEKZCZBv4T3T%2FMaOOaKTHli2ZxEqiZ8JysQf7Bl%2BsY%2FwKQgswVYVrjC5aXgkWmHtWNOVeC7Xy%2FWfF8Kud%2BaUUO9%2B3XKvTR0Up3%2B2B%2FdLI6Fq86IksS2oBNDZSHaDwAdog68BYoyeLI%2Bpz5hDZWl1ZwaHENrYHkgTgw5KEfx5UJ8xufoaKoCnsOyUhrW3nGcSA3Qgo12KR%2Fuppe%2FDWAfRrNmZ79%2Fpj8MoPexf7Skl8SYhANl%2FOQsVRyTcKEFM4gtSlbLDGs%2FK%2ByBlWmwhvvOEBJRaxLA9Rbg%2FcyzBpYrBdgi38UtUQmw2gf2FzflZ5zhG69671BGcsG6BU0F66Zqw919EiKeXNhALd0nH617OMff0a%2FNYHFDdmfbNI04T%2BTXQQJUmFGErCVCfn02EAKA3%2F7UYdEZOML0tX%2BEJFTOvwN6GkXt9F1KWyw8n4DMTBIBbYzHzJRP9M3VOs1sH5DJgeA2%2B%2F%2FVmIZrQlHfK6dUIWh8f9Y0P0xFur50865RIhYC%2B509lgLRoH2LA%2BbtnNIFLU5%2FYzsNQ0OOoP9ZMRxBmlngold5To5O8rRI%2BcvP%2BPmvl8TJuBTHUDSlBsBM6KyKJvJIvEANq%2FMQvXJV03QAICaJvijepda9r1NF3Min7Oi4wmmUdXyAJwcAGnhMw%2FG3U9%2FCxaX%2FsveBuILCEmmIazZ%2Bql7i0B3OVMGVlhHPtC%2BDaF%2B2rTjk41Oy%2Fe6CoPItsWrRsnAcpeOtaPAiHNB7Trj0ORa0VuHf4lbbMWelySDTsujjsqhIJnl3Pt2SvJj2SfRhgUIkPhUCBJKOjpBF5PaGmyb2XJLxhzOgq%2F%2FdfqSt3OUCUW%2BpWvkJjsXH4vZAKnjPZzh%2FPVF3GbUo0j6Xdgf9mnkysHbVOkeHVCHdBl%2BG8D%2B%2BRVOBitfcWtHBQg8vElEC0MTtdmGaz4SxTijx2Oeg%2BAtVh5LObIJokIQcbWlT4gn6R%2FUUQ9qSJWGW5GEHQeRsHldBUluLEcx7%2BoXaf0BF%2FZe6mLKlC3EeyPJJjkGnGFTLmJHE789qGiwjMvDiUpl7REm2ozFjDCQBWsSYmogANhxZObRFwXgKdZBn6LETw8HANRhMcilRhAwUv%2B23LvRF9SObsBeD5CI62JIrd63j4M4XTF8Y2sNa%2FV5O4nnvrk8F1V4dsIHiplFD7V38%2B%2Fv%2BpO5YojHFQkFR7ks4OBUhfKVo17rOVYv%2BNXA81fGEjtBU2lqcah34Ge4GPAOHXyAoMwv2wU%2FXdQduUNPdS6; HttpOnly TBPERSIST=TbYjQQfUdXylHOX7jwI%3D; expires=Fri, 30-Sep-2022 16:06:11 GMT; Max-Age=31536000; path=/; domain=www.textbooks.com; HttpOnly TBSESSION=6ecL6ElTuBff5A31%2FgDKMrnQgXlbJ9Qr9Zu8p6BA%2Bji01kxibsFfY9ssu8eRZhN3IQgQ7ckmvet9%2BhlfwmiCqFwuLjMKAmzunEYz6qQaRsFiWVNEZ5JNN9zmFV8g6MDGA%2BvlpCvEbcCTyiSDS4G1SbFgHfDjhiqOB%2BmGfZbxGZrZWiClVHleM7iIpBqJ9T%2BaHy6cqy1r9CQ5LwOtFJR%2BcGz7RDNhqRJaCL3seYyuyCwLptZ1OhbiwCh9R80jVXBFdQDAyw4C%2B0QI23gbcX8%2FsbTiNXqGwVrrUuJuf%2Bqpa0KzJeXAiIuepwSqu8YS%2BU%2FHapx0Kf6wFH82VxCl2AgYth4zY1I2PYGpqshfkvj8%2FCss3ZtqXR9IdoaLbpZygrX%2Fu42Ly8VwmpeBYDJcXKsBow46L2KZJOa2NN0vBsc49UMRkvtDgXonUFV9DiA9pubwxb5F5XqouMDZoZbqsB058k4zM3HGBCBA11kIl5ZPn6KIMcPwms9%2BOY0zWyU%2BsBNqJ%2FlBpkioESAmV7jr%2FG273gAo8AKlfX86JIsx%2BOqrS4bAHgUyFVX%2BUF%2BTOx00j7uR3S0lp8%2FsRAVv2JFzHtZk1vPBkKEM149KH17CcJ5%2BONqS%2BhKyoLDC1OZgnCyQWSEnksiCuvlcLivo0gdpRLC1k6PAOzCzqVNk6CRRClNezB5awO9oG5XVtGh2IaTuyo5YA%2BR3RMt2bJ06xIdXl%2BfIzN%2BhVJAteP3oy3rOTHvTH303gjIbhcDXd0PwGzVC2zkvPPFq1vDu7FrQkBmIsX8WVo4TILyk88HiYhOsSz2yvJWMDeeK%2BIjlUtgROJHOIsBRf2mdPTYy2t7dz41%2FFj4%2FUa30I2V1PjsBvtKksP%2BKlGLJNg8bbVesCyH041m9mHrDTdQh43lj8zlhX05gP4fKZCm%2BmjKyASGfBq2XK6pIwzmQlPLA8wbJGtgEHmmalD97xOi9wovH43irWYUDLlTXZg%2BOsbw2AfwfSsUMOVcQVVHKJlo8uJQbULuRMJWSveCH7iXEd77voO%2FsFDfl2FGCm0jQJ84kWLxxT53%2BU2WDOJEgiMpOIhUgzn6PwVjiJNFQZQtxQyUN6We4mFoneZ6b2z8FVf%2BwMF4YWMaeamWDzjcinnCMztNFc2TyCOlBph1Z%2ButF%2Blxhw6YIyNVirT5jrzpIiHels4t67XyN4dQRihS8OBEcbQa5uGBRwyFJAthQ70pmE8plwZm2pVAIRvk5scxxPJz1ZHh07guRZTd%2FGPOQk3lGOsUDaLjkejDAtHutmsPidOiXLfue77CUBPwilZWAygbftlNeb5RXq0qzwjX43Ltz0mXGqReCitAyLMbjyOPEIlVwXOM8Be25Ro7skn3WXIzRUefiRzmoSKFk93GijHvWebCHxaZfT6EXPEx834bzB9fpEMNSE2Di4P5QDJDjP4aMKwnFDnmrHeVc5ibZ81J88nK2L%2BeUc0q0KOXc6NCBUJRL5As7oJKtkRWXW10sbg3rUwk34Yp2VeWVEyj%2BTb01B%2BlUTZbzb5ifUPS%2BzjWgzQ0pEIDF6ghqrkhOnghyN7jyDSoVLcLvf9kXl40CMPPjdJLO1JHG60ncH55eWWyyW0LN1ezA4KAM4CRb4rk5aBFRUit5uGbNzeJeCRWq3uSdJL3sMb9ZH1cG5jqEeWhpIFgkWEJaoYbIJ5SEwyn%2Fj1Q84MVKchTD3MFJdsihbLHK; HttpOnly TBPERSIST=v9CLfiFmM0DJ3vr6dHQ%3D; expires=Fri, 30-Sep-2022 16:06:11 GMT; Max-Age=31536000; path=/; domain=www.textbooks.com; HttpOnly TBBNR=1
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: 696eb2738909325c-FRA
content-encoding: gzip

GET
H2 200 modcss.php
src.textbooks.com/ 40 KB
7 KB 200ms
190ms Stylesheet
text/css 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 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: 696eb2758bb7325c-FRA
content-length: 6966

GET
H2 200 tb-v6_min.css
src.textbooks.com/css/ 52 KB
10 KB 44ms
34ms Stylesheet
text/css 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 03 Mar 2021 15:00:36 GMT
server: cloudflare
age: 1118969
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: 696eb2759bbb325c-FRA
content-length: 10255
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 tb-v5_min.css
src.textbooks.com/css/ 10 KB
2 KB 42ms
32ms Stylesheet
text/css 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 17 Sep 2020 12:42:25 GMT
server: cloudflare
age: 1118969
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: 696eb2759bbd325c-FRA
content-length: 2135
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/1.11.3/ 94 KB
33 KB 34ms
7ms Script
text/javascript 216.58.212.138
GOOGLE

General

Check archive.org

Show headers Download Go to

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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

216.58.212.138 Mountain View, United States, ASN15169 (GOOGLE, US),

Reverse DNS

ams15s21-in-f138.1e100.net

Software

sffe /

Resource Hash

aec3d419d50f05781a96f223e18289aeb52598b5db39be82a7b71dc67d6a7947

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 14:23:39 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 6153
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
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 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: Fri, 30 Sep 2022 14:23:39 GMT

GET
H2 200 jquery-ui.js Show response
code.jquery.com/ui/1.12.1/ 509 KB
122 KB 28ms
9ms Script
application/javascript 69.16.175.10
HIGHWINDS2

General

Check archive.org

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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 69.16.175.10 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS: hwcdn.net
Software: nginx /
Resource Hash: 4f455eb2ddf2094ee969f470f6bfac7adb4c057e8990a374e9da819e943c777d

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
last-modified: Wed, 14 Sep 2016 16:34:16 GMT
server: nginx
etag: W/"57d97c08-7f20a"
vary: Accept-Encoding
x-hw: 1633017972.dop243.fr8.t,1633017972.cds202.fr8.hn,1633017972.cds269.fr8.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
1 KB 35ms
32ms Script
application/javascript 104.18.3.176
CLOUDFLARENET

General

Check archive.org

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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 532ef266ba4c7ff1a705a2aefed216fe261f35f840a47b932b53f8983f34f917

Request headers

:path: /js/ajax_subs.js?d=2021082000001
pragma: no-cache
cookie: tb_DSL=2CAAJQKOJAMSM2DDU2UAAOSCS; ABTG=B; TBSESSION=6ecL6ElTuBff5A31%2FgDKMrnQgXlbJ9Qr9Zu8p6BA%2Bji01kxibsFfY9ssu8eRZhN3IQgQ7ckmvet9%2BhlfwmiCqFwuLjMKAmzunEYz6qQaRsFiWVNEZ5JNN9zmFV8g6MDGA%2BvlpCvEbcCTyiSDS4G1SbFgHfDjhiqOB%2BmGfZbxGZrZWiClVHleM7iIpBqJ9T%2BaHy6cqy1r9CQ5LwOtFJR%2BcGz7RDNhqRJaCL3seYyuyCwLptZ1OhbiwCh9R80jVXBFdQDAyw4C%2B0QI23gbcX8%2FsbTiNXqGwVrrUuJuf%2Bqpa0KzJeXAiIuepwSqu8YS%2BU%2FHapx0Kf6wFH82VxCl2AgYth4zY1I2PYGpqshfkvj8%2FCss3ZtqXR9IdoaLbpZygrX%2Fu42Ly8VwmpeBYDJcXKsBow46L2KZJOa2NN0vBsc49UMRkvtDgXonUFV9DiA9pubwxb5F5XqouMDZoZbqsB058k4zM3HGBCBA11kIl5ZPn6KIMcPwms9%2BOY0zWyU%2BsBNqJ%2FlBpkioESAmV7jr%2FG273gAo8AKlfX86JIsx%2BOqrS4bAHgUyFVX%2BUF%2BTOx00j7uR3S0lp8%2FsRAVv2JFzHtZk1vPBkKEM149KH17CcJ5%2BONqS%2BhKyoLDC1OZgnCyQWSEnksiCuvlcLivo0gdpRLC1k6PAOzCzqVNk6CRRClNezB5awO9oG5XVtGh2IaTuyo5YA%2BR3RMt2bJ06xIdXl%2BfIzN%2BhVJAteP3oy3rOTHvTH303gjIbhcDXd0PwGzVC2zkvPPFq1vDu7FrQkBmIsX8WVo4TILyk88HiYhOsSz2yvJWMDeeK%2BIjlUtgROJHOIsBRf2mdPTYy2t7dz41%2FFj4%2FUa30I2V1PjsBvtKksP%2BKlGLJNg8bbVesCyH041m9mHrDTdQh43lj8zlhX05gP4fKZCm%2BmjKyASGfBq2XK6pIwzmQlPLA8wbJGtgEHmmalD97xOi9wovH43irWYUDLlTXZg%2BOsbw2AfwfSsUMOVcQVVHKJlo8uJQbULuRMJWSveCH7iXEd77voO%2FsFDfl2FGCm0jQJ84kWLxxT53%2BU2WDOJEgiMpOIhUgzn6PwVjiJNFQZQtxQyUN6We4mFoneZ6b2z8FVf%2BwMF4YWMaeamWDzjcinnCMztNFc2TyCOlBph1Z%2ButF%2Blxhw6YIyNVirT5jrzpIiHels4t67XyN4dQRihS8OBEcbQa5uGBRwyFJAthQ70pmE8plwZm2pVAIRvk5scxxPJz1ZHh07guRZTd%2FGPOQk3lGOsUDaLjkejDAtHutmsPidOiXLfue77CUBPwilZWAygbftlNeb5RXq0qzwjX43Ltz0mXGqReCitAyLMbjyOPEIlVwXOM8Be25Ro7skn3WXIzRUefiRzmoSKFk93GijHvWebCHxaZfT6EXPEx834bzB9fpEMNSE2Di4P5QDJDjP4aMKwnFDnmrHeVc5ibZ81J88nK2L%2BeUc0q0KOXc6NCBUJRL5As7oJKtkRWXW10sbg3rUwk34Yp2VeWVEyj%2BTb01B%2BlUTZbzb5ifUPS%2BzjWgzQ0pEIDF6ghqrkhOnghyN7jyDSoVLcLvf9kXl40CMPPjdJLO1JHG60ncH55eWWyyW0LN1ezA4KAM4CRb4rk5aBFRUit5uGbNzeJeCRWq3uSdJL3sMb9ZH1cG5jqEeWhpIFgkWEJaoYbIJ5SEwyn%2Fj1Q84MVKchTD3MFJdsihbLHK; TBPERSIST=v9CLfiFmM0DJ3vr6dHQ%3D; TBBNR=1
accept-encoding: gzip, deflate, br
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/93.0.4577.63 Safari/537.36
sec-fetch-mode: no-cors
accept: */*
cache-control: no-cache
sec-fetch-dest: script
:authority: www.textbooks.com
referer: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
:scheme: https
sec-fetch-site: same-origin
:method: GET
Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:45 GMT
server: cloudflare
age: 1268753
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: 696eb2758bab325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 bootstrap_min.css
src.textbooks.com/css/ 113 KB
19 KB 41ms
31ms Stylesheet
text/css 104.18.3.176
CLOUDFLARENET

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Full URL: https://src.textbooks.com/css/bootstrap_min.css
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9c545c4bb520b06c47eadfc880954a8372a6b43eedf7749a2bab545b380f1376

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 25 Jul 2017 14:17:42 GMT
server: cloudflare
age: 1118968
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: 696eb2759bc2325c-FRA
content-length: 19434
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 tb-v7_min.css
src.textbooks.com/css/ 29 KB
7 KB 40ms
31ms Stylesheet
text/css 104.18.3.176
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Full URL: https://src.textbooks.com/css/tb-v7_min.css?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: fa9fbd75e68ce9ab632c1e7c7eaabe3972418ebc0e80700391380db86720f9dd

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 03 Mar 2021 15:00:36 GMT
server: cloudflare
age: 1118969
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: 696eb2759bc1325c-FRA
content-length: 7099
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 css
fonts.googleapis.com/ 2 KB
1 KB 42ms
16ms Stylesheet
text/css 142.250.185.170
GOOGLE

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Full URL

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

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Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.170 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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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/93.0.4577.63 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-T051=":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: Thu, 30 Sep 2021 14:10:06 GMT
server: ESF
date: Thu, 30 Sep 2021 16:06:12 GMT
x-frame-options: SAMEORIGIN
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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="AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"
expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H2 200 css
fonts.googleapis.com/ 1 KB
514 B 42ms
17ms Stylesheet
text/css 142.250.185.170
GOOGLE

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Full URL

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

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.170 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

ESF /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 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-T051=":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: Thu, 30 Sep 2021 15:35:29 GMT
server: ESF
date: Thu, 30 Sep 2021 16:06:12 GMT
x-frame-options: SAMEORIGIN
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content-type: text/css; charset=utf-8
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timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cross-origin-opener-policy-report-only: same-origin; report-to="AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"
expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H2 200 all.css
www.textbooks.com/css/fa5/css/ 79 KB
14 KB 22ms
20ms Stylesheet
text/css 104.18.3.176
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Full URL: https://www.textbooks.com/css/fa5/css/all.css
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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sec-fetch-mode: no-cors
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sec-fetch-dest: style
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Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:26 GMT
server: cloudflare
age: 1118969
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: 696eb2758baa325c-FRA
content-length: 13829
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 css
fonts.googleapis.com/ 2 KB
648 B 41ms
17ms Stylesheet
text/css 142.250.185.170
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.170 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f10.1e100.net

Software

ESF /

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
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Request headers

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Referer: https://www.textbooks.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 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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date: Thu, 30 Sep 2021 16:06:12 GMT
x-frame-options: SAMEORIGIN
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content-type: text/css; charset=utf-8
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link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cross-origin-opener-policy-report-only: same-origin; report-to="AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"
expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H2 200 tb-v7-1_min.css
src.textbooks.com/css/ 37 KB
8 KB 30ms
22ms Stylesheet
text/css 104.18.3.176
CLOUDFLARENET

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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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

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Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 17 Sep 2020 12:42:26 GMT
server: cloudflare
age: 1118969
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: 696eb2759bbf325c-FRA
content-length: 7661
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 tb_js_head_min.js Show response
src.textbooks.com/js/ 2 KB
700 B 38ms
30ms Script
application/javascript 104.18.3.176
CLOUDFLARENET

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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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 28 Jul 2015 15:39:01 GMT
server: cloudflare
age: 1118969
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: 696eb2759bc3325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 1667940048.js Show response
cdn.optimizely.com/js/ 268 KB
81 KB 27ms
12ms Script
text/javascript 184.30.24.149
AKAMAI-AS

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Full URL

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

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

184.30.24.149 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

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Software

AmazonS3 /

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Security Headers

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Request headers

Accept-Language: de-DE,de;q=0.9
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Response headers

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content-encoding: gzip
etag: "66b1864db886ffc8b3600d4f5184e239"
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server: AmazonS3
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strict-transport-security: max-age=15768000
content-type: text/javascript; charset=utf-8
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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 32ms
31ms Script
application/javascript 104.18.3.176
CLOUDFLARENET

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Full URL: https://www.textbooks.com/js/AppMeasurement.js?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

:path: /js/AppMeasurement.js?d=2021082000001
pragma: no-cache
cookie: tb_DSL=2CAAJQKOJAMSM2DDU2UAAOSCS; ABTG=B; TBSESSION=6ecL6ElTuBff5A31%2FgDKMrnQgXlbJ9Qr9Zu8p6BA%2Bji01kxibsFfY9ssu8eRZhN3IQgQ7ckmvet9%2BhlfwmiCqFwuLjMKAmzunEYz6qQaRsFiWVNEZ5JNN9zmFV8g6MDGA%2BvlpCvEbcCTyiSDS4G1SbFgHfDjhiqOB%2BmGfZbxGZrZWiClVHleM7iIpBqJ9T%2BaHy6cqy1r9CQ5LwOtFJR%2BcGz7RDNhqRJaCL3seYyuyCwLptZ1OhbiwCh9R80jVXBFdQDAyw4C%2B0QI23gbcX8%2FsbTiNXqGwVrrUuJuf%2Bqpa0KzJeXAiIuepwSqu8YS%2BU%2FHapx0Kf6wFH82VxCl2AgYth4zY1I2PYGpqshfkvj8%2FCss3ZtqXR9IdoaLbpZygrX%2Fu42Ly8VwmpeBYDJcXKsBow46L2KZJOa2NN0vBsc49UMRkvtDgXonUFV9DiA9pubwxb5F5XqouMDZoZbqsB058k4zM3HGBCBA11kIl5ZPn6KIMcPwms9%2BOY0zWyU%2BsBNqJ%2FlBpkioESAmV7jr%2FG273gAo8AKlfX86JIsx%2BOqrS4bAHgUyFVX%2BUF%2BTOx00j7uR3S0lp8%2FsRAVv2JFzHtZk1vPBkKEM149KH17CcJ5%2BONqS%2BhKyoLDC1OZgnCyQWSEnksiCuvlcLivo0gdpRLC1k6PAOzCzqVNk6CRRClNezB5awO9oG5XVtGh2IaTuyo5YA%2BR3RMt2bJ06xIdXl%2BfIzN%2BhVJAteP3oy3rOTHvTH303gjIbhcDXd0PwGzVC2zkvPPFq1vDu7FrQkBmIsX8WVo4TILyk88HiYhOsSz2yvJWMDeeK%2BIjlUtgROJHOIsBRf2mdPTYy2t7dz41%2FFj4%2FUa30I2V1PjsBvtKksP%2BKlGLJNg8bbVesCyH041m9mHrDTdQh43lj8zlhX05gP4fKZCm%2BmjKyASGfBq2XK6pIwzmQlPLA8wbJGtgEHmmalD97xOi9wovH43irWYUDLlTXZg%2BOsbw2AfwfSsUMOVcQVVHKJlo8uJQbULuRMJWSveCH7iXEd77voO%2FsFDfl2FGCm0jQJ84kWLxxT53%2BU2WDOJEgiMpOIhUgzn6PwVjiJNFQZQtxQyUN6We4mFoneZ6b2z8FVf%2BwMF4YWMaeamWDzjcinnCMztNFc2TyCOlBph1Z%2ButF%2Blxhw6YIyNVirT5jrzpIiHels4t67XyN4dQRihS8OBEcbQa5uGBRwyFJAthQ70pmE8plwZm2pVAIRvk5scxxPJz1ZHh07guRZTd%2FGPOQk3lGOsUDaLjkejDAtHutmsPidOiXLfue77CUBPwilZWAygbftlNeb5RXq0qzwjX43Ltz0mXGqReCitAyLMbjyOPEIlVwXOM8Be25Ro7skn3WXIzRUefiRzmoSKFk93GijHvWebCHxaZfT6EXPEx834bzB9fpEMNSE2Di4P5QDJDjP4aMKwnFDnmrHeVc5ibZ81J88nK2L%2BeUc0q0KOXc6NCBUJRL5As7oJKtkRWXW10sbg3rUwk34Yp2VeWVEyj%2BTb01B%2BlUTZbzb5ifUPS%2BzjWgzQ0pEIDF6ghqrkhOnghyN7jyDSoVLcLvf9kXl40CMPPjdJLO1JHG60ncH55eWWyyW0LN1ezA4KAM4CRb4rk5aBFRUit5uGbNzeJeCRWq3uSdJL3sMb9ZH1cG5jqEeWhpIFgkWEJaoYbIJ5SEwyn%2Fj1Q84MVKchTD3MFJdsihbLHK; TBPERSIST=v9CLfiFmM0DJ3vr6dHQ%3D; TBBNR=1
accept-encoding: gzip, deflate, br
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/93.0.4577.63 Safari/537.36
sec-fetch-mode: no-cors
accept: */*
cache-control: no-cache
sec-fetch-dest: script
:authority: www.textbooks.com
referer: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
:scheme: https
sec-fetch-site: same-origin
:method: GET
Accept-Language: de-DE,de;q=0.9
Referer: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 19 Dec 2017 15:07:36 GMT
server: cloudflare
age: 1118969
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: 696eb2758bac325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 hdr_icon_alert.png
siteimages.textbooks.com/img/global/ 3 KB
3 KB 44ms
34ms Image
image/png 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Thu, 02 Apr 2020 12:50:33 GMT
server: cloudflare
age: 1118966
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: 696eb2769d3e325c-FRA
content-length: 3152
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 hdr7-logo-lg.png
siteimages.textbooks.com/img/global/ 16 KB
17 KB 34ms
34ms Image
image/png 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:01 GMT
server: cloudflare
age: 1118966
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: 696eb276cd7c325c-FRA
content-length: 16777
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 hdr7-logo-sm.png
siteimages.textbooks.com/img/global/ 4 KB
4 KB 24ms
22ms Image
image/png 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:01 GMT
server: cloudflare
age: 827224
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: 696eb2773e1d325c-FRA
content-length: 3860
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 hpicon-book.png
siteimages.textbooks.com/img/home/ 4 KB
4 KB 29ms
27ms Image
image/png 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:04 GMT
server: cloudflare
age: 1118776
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: 696eb2773e1e325c-FRA
content-length: 4008
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 bbp_girl.jpg
siteimages.textbooks.com/img/home/banners/ 7 KB
7 KB 33ms
32ms Image
image/jpeg 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
age: 1118776
last-modified: Fri, 20 Aug 2021 15:37:32 GMT
content-length: 7283
cf-bgj: h2pri
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: 696eb2773e20325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 bbp_dots.gif
siteimages.textbooks.com/img/home/banners/ 1 KB
1 KB 27ms
25ms Image
image/gif 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:32 GMT
server: cloudflare
age: 1118776
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: 696eb2773e22325c-FRA
content-length: 1327
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 bbp_logo.svg
siteimages.textbooks.com/img/home/banners/ 10 KB
4 KB 25ms
24ms Image
image/svg+xml 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:33 GMT
server: cloudflare
age: 1118776
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: 696eb2773e23325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 btn_starttrial.gif
siteimages.textbooks.com/img/home/banners/ 372 B
481 B 28ms
26ms Image
image/gif 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:34 GMT
server: cloudflare
age: 822629
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: 696eb2773e24325c-FRA
content-length: 372
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 M005014620.gif
images.textbooks.com/TextbookInfo/Covers/ 15 KB
15 KB 37ms
24ms Image
image/gif 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/M005014620.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: aab10567a30994304f5b828fd6ea81be50c522a808537963f77ff296e01bee10

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 25 Sep 2020 15:15:59 GMT
server: cloudflare
age: 6951
etag: "3a08-5b024cb4289c0"
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: 696eb2774e41325c-FRA
content-length: 14856
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 1285845439.gif
images.textbooks.com/TextbookInfo/Covers/ 15 KB
15 KB 35ms
22ms Image
image/gif 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/1285845439.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e887585331ba5382117892af25f9e5c2358815af6e90f9852a23849185fb850e

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 23 Nov 2018 19:53:49 GMT
server: cloudflare
age: 201193
etag: "3b8f-57b5a57828d40"
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: 696eb2774e3e325c-FRA
content-length: 15247
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 1260021947.gif
images.textbooks.com/TextbookInfo/Covers/ 15 KB
15 KB 41ms
28ms Image
image/gif 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/1260021947.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e9a7fb83499745ec616400abb335ba7df3ebb851a7def139d1236c7a175d36a4

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Tue, 21 Jan 2020 15:31:12 GMT
server: cloudflare
age: 29492
etag: "3bfe-59ca81908d000"
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: 696eb2774e43325c-FRA
content-length: 15358
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 M001069532.gif
images.textbooks.com/TextbookInfo/Covers/ 14 KB
14 KB 31ms
18ms Image
image/gif 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.textbooks.com/TextbookInfo/Covers/M001069532.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0ed49d2830513eb96d92aeaec6b390fe33caaadc8e323ec7f69323aba1749068

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 23 Nov 2018 21:13:47 GMT
server: cloudflare
age: 21820
etag: "3914-57b5b757e38c0"
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: 696eb2774e3b325c-FRA
content-length: 14612
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 top-selling-btn.png
siteimages.textbooks.com/img/home/ 511 B
615 B 26ms
26ms Image
image/png 104.18.3.176
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:06 GMT
server: cloudflare
age: 822629
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: 696eb2775e60325c-FRA
content-length: 511
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 platform.js Show response
apis.google.com/js/ 52 KB
21 KB 50ms
29ms Script
application/javascript 142.250.185.78
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.78 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s48-in-f14.1e100.net

Software

ESF /

Resource Hash

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Security Headers

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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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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
x-ua-compatible: IE=edge, chrome=1
server: ESF
etag: "8a0b0f8937d235156844fc532887071b"
x-frame-options: SAMEORIGIN
report-to: {"group":"AZM8iraZH88pL4jQdjcWpuaSZEaZk6SzMEy_nItKJ7e9QFtt","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AZM8iraZH88pL4jQdjcWpuaSZEaZk6SzMEy_nItKJ7e9QFtt"}]}
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expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H2 200 tb_js_foot_min.js Show response
src.textbooks.com/js/ 48 KB
12 KB 31ms
30ms Script
application/javascript 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/js/tb_js_foot_min.js?d=2021082000001
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 561eee3059e1eb8c9985cafe8a399d3ccd41750350129af411c650955cc4f434

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:46 GMT
server: cloudflare
age: 1118969
etag: W/"bf9f-57880600bc667"
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: 696eb275dc1d325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 conversion.js Show response
www.googleadservices.com/pagead/ 45 KB
18 KB 51ms
29ms Script
text/javascript 142.250.185.98
GOOGLE

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

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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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 17437
x-xss-protection: 0
server: cafe
etag: 9627082766508755681
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H/1.1 200
OK ktag.js Show response
resources.xg4ken.com/js/v2/ 10 KB
4 KB 443ms
105ms Script
text/plain 52.70.141.7
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.70.141.7 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-70-141-7.compute-1.amazonaws.com

Software

nginx /

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Security Headers

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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/93.0.4577.63 Safari/537.36

Response headers

Date: Thu, 30 Sep 2021 16:06:12 GMT
Content-Encoding: gzip
Last-Modified: Wed, 21 Jul 2021 07:00:44 GMT
Server: nginx
ETag: "60f7c61c-ef2"
Content-Type: text/plain
Cache-Control: max-age=86400, public
Connection: keep-alive
Content-Length: 3826
X-XSS-Protection: 1; mode=block
Expires: Fri, 01 Oct 2021 16:06:12 GMT

GET
H2 200 bootstrap.min.js Show response
src.textbooks.com/js/ 36 KB
10 KB 24ms
24ms Script
application/javascript 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://src.textbooks.com/js/bootstrap.min.js
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2979f9a6e32fc42c3e7406339ee9fe76b31d1b52059776a02b4a7fa6a4fd280a

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 22 Feb 2017 09:01:14 GMT
server: cloudflare
age: 827225
etag: W/"9004-5491abd180a80"
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: 696eb2766cef325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 A376433-7f36-47d5-971d-a98941e110f71.js Show response
d.impactradius-event.com/ 41 KB
13 KB 147ms
125ms Script
text/javascript 35.186.249.72
GOOGLE

General

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Show headers Download Go to

Full URL: https://d.impactradius-event.com/A376433-7f36-47d5-971d-a98941e110f71.js
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 72.249.186.35.bc.googleusercontent.com
Software: UploadServer /
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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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
age: 0
x-guploader-uploadid: ADPycdsRIgRm-fdaeYVjkiG9D0_FzxA_u3tPG3mCqbX6DStcv9v_Ot4pCw2NKwndrJX0rV7ufg1m05UAO5sEBUgOd10
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server: UploadServer
etag: "b1f7eb7334e982a700d31a1cd40d9259"
vary: Accept-Encoding
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x-goog-generation: 1605231831999820
cache-control: public,max-age=900,s-maxage=300
x-goog-stored-content-length: 13049
accept-ranges: bytes
content-type: text/javascript; charset=utf-8
expires: Thu, 30 Sep 2021 16:11:12 GMT

GET
H2 200 hdr7-sprite-icons2.png
src.textbooks.com/img/global/ 16 KB
16 KB 39ms
38ms Image
image/png 104.18.3.176
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://src.textbooks.com/img/global/hdr7-sprite-icons2.png
Requested by: Host: src.textbooks.com
URL: https://src.textbooks.com/css/tb-v7_min.css?d=2021082000001
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 59e1b21e834f85d3a08ec30b78ad4893e4657c99f00c08fd746cb13a736e09bb

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://src.textbooks.com/css/tb-v7_min.css?d=2021082000001
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Thu, 17 Sep 2020 12:42:26 GMT
server: cloudflare
age: 827224
etag: "3f80-5af81b76c7956"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 696eb2775e58325c-FRA
content-length: 16256
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrE.woff2
fonts.gstatic.com/s/raleway/v22/ 21 KB
21 KB 29ms
6ms Font
font/woff2 172.217.23.99
GOOGLE

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Full URL

https://fonts.gstatic.com/s/raleway/v22/1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrE.woff2

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.23.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s45-in-f3.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://fonts.googleapis.com/
Origin: 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/93.0.4577.63 Safari/537.36

Response headers

date: Sun, 26 Sep 2021 07:05:01 GMT
x-content-type-options: nosniff
age: 378071
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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content-length: 21028
x-xss-protection: 0
last-modified: Tue, 29 Jun 2021 19:40:20 GMT
server: sffe
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Mon, 26 Sep 2022 07:05:01 GMT

GET
H2 200 6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-wg.woff2
fonts.gstatic.com/s/quicksand/v24/ 13 KB
14 KB 35ms
12ms Font
font/woff2 172.217.23.99
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
URL: https://fonts.googleapis.com/css?family=Quicksand

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.23.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s45-in-f3.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://fonts.googleapis.com/
Origin: 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/93.0.4577.63 Safari/537.36

Response headers

date: Mon, 27 Sep 2021 04:28:47 GMT
x-content-type-options: nosniff
age: 301045
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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content-length: 13776
x-xss-protection: 0
last-modified: Mon, 26 Jul 2021 18:33:23 GMT
server: sffe
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Tue, 27 Sep 2022 04:28:47 GMT

GET
H2 200 hp71-bg2.jpg
siteimages.textbooks.com/img/home/ 140 KB
140 KB 25ms
25ms Image
image/jpeg 104.18.3.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/hp71-bg2.jpg
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
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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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
age: 1116693
last-modified: Thu, 18 Oct 2018 13:00:39 GMT
content-length: 143447
cf-bgj: h2pri
server: cloudflare
etag: "23057-578805fad664d"
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: 696eb2776e62325c-FRA
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 bbp_line.gif
siteimages.textbooks.com/img/home/banners/ 1 KB
1 KB 23ms
23ms Image
image/gif 104.18.3.176
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://siteimages.textbooks.com/img/home/banners/bbp_line.gif
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Fri, 20 Aug 2021 15:37:33 GMT
server: cloudflare
age: 822284
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
access-control-allow-origin: *
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cf-ray: 696eb2776e64325c-FRA
content-length: 1360
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
fonts.gstatic.com/s/sourcesanspro/v14/ 16 KB
16 KB 11ms
11ms Font
font/woff2 172.217.23.99
GOOGLE

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

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.23.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s45-in-f3.1e100.net

Software

sffe /

Resource Hash

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Security Headers

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Request headers

Referer: https://fonts.googleapis.com/
Origin: 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/93.0.4577.63 Safari/537.36

Response headers

date: Mon, 27 Sep 2021 17:27:37 GMT
x-content-type-options: nosniff
age: 254315
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server: sffe
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
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accept-ranges: bytes
timing-allow-origin: *
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expires: Tue, 27 Sep 2022 17:27:37 GMT

GET
H2 200 fa-solid-900.woff2
www.textbooks.com/css/fa5/webfonts/ 90 KB
90 KB 30ms
29ms Font
application/octet-stream 104.18.3.176
CLOUDFLARENET

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Full URL: https://www.textbooks.com/css/fa5/webfonts/fa-solid-900.woff2
Requested by: Host: www.textbooks.com
URL: https://www.textbooks.com/css/fa5/css/all.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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origin: https://www.textbooks.com
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:authority: www.textbooks.com
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Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:30 GMT
server: cloudflare
age: 1118469
etag: "16690-578805f1ab4df"
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vary: Accept-Encoding
cache-control: public, max-age=14400
accept-ranges: bytes
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content-length: 91792
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/1063836610/ 2 KB
2 KB 70ms
29ms Script
text/javascript 142.250.184.226
GOOGLE

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Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1063836610/?random=1633017972439&cv=9&fst=1633017972439&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%3FCSID%3D2CAA3JJTDJDBUCODUOUCQOSMS&tiba=Textbooks%20%7C%20Buy%20%26%20Sell%20Your%20Textbooks%20at%20Textbooks.com&hn=www.googleadservices.com&rfmt=3&fmt=4

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.184.226 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s12-in-f2.1e100.net

Software

cafe /

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/93.0.4577.63 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
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content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
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content-length: 1088
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 bat.js Show response
bat.bing.com/ 34 KB
10 KB 101ms
45ms Script
application/javascript 204.79.197.200
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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 204.79.197.200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS: a-0001.a-msedge.net
Software: /
Resource Hash: 25691b4cadbc6312d4968d44601681557ab0c8dc4cef73a82ff00171ba2bad31

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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
last-modified: Mon, 27 Sep 2021 19:22:40 GMT
x-msedge-ref: Ref A: AFD491E8EB23408C85772145BACD57E2 Ref B: PRG01EDGE1112 Ref C: 2021-09-30T16:06:12Z
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vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
access-control-allow-origin: *
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 9985

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
20 KB 42ms
7ms Script
text/javascript 142.250.186.78
GOOGLE

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Full URL

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

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.78 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

Golfe2 /

Resource Hash

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Security Headers

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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/93.0.4577.63 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 11 Aug 2021 00:32:57 GMT
server: Golfe2
age: 4452
date: Thu, 30 Sep 2021 14:52:00 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 19747
expires: Thu, 30 Sep 2021 16:52:00 GMT

GET
H2 200 fa-brands-400.woff2
www.textbooks.com/css/fa5/webfonts/ 64 KB
64 KB 29ms
29ms Font
application/octet-stream 104.18.3.176
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
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.3.176 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 799c126cfbfd39ec8b8d4aae428e39e0b189dfedb025dfbda40fbb385feb2bc4

Request headers

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origin: https://www.textbooks.com
accept-encoding: gzip, deflate, br
accept-language: de-DE,de;q=0.9
sec-fetch-dest: font
cookie: tb_DSL=2CAAJQKOJAMSM2DDU2UAAOSCS; ABTG=B; TBSESSION=6ecL6ElTuBff5A31%2FgDKMrnQgXlbJ9Qr9Zu8p6BA%2Bji01kxibsFfY9ssu8eRZhN3IQgQ7ckmvet9%2BhlfwmiCqFwuLjMKAmzunEYz6qQaRsFiWVNEZ5JNN9zmFV8g6MDGA%2BvlpCvEbcCTyiSDS4G1SbFgHfDjhiqOB%2BmGfZbxGZrZWiClVHleM7iIpBqJ9T%2BaHy6cqy1r9CQ5LwOtFJR%2BcGz7RDNhqRJaCL3seYyuyCwLptZ1OhbiwCh9R80jVXBFdQDAyw4C%2B0QI23gbcX8%2FsbTiNXqGwVrrUuJuf%2Bqpa0KzJeXAiIuepwSqu8YS%2BU%2FHapx0Kf6wFH82VxCl2AgYth4zY1I2PYGpqshfkvj8%2FCss3ZtqXR9IdoaLbpZygrX%2Fu42Ly8VwmpeBYDJcXKsBow46L2KZJOa2NN0vBsc49UMRkvtDgXonUFV9DiA9pubwxb5F5XqouMDZoZbqsB058k4zM3HGBCBA11kIl5ZPn6KIMcPwms9%2BOY0zWyU%2BsBNqJ%2FlBpkioESAmV7jr%2FG273gAo8AKlfX86JIsx%2BOqrS4bAHgUyFVX%2BUF%2BTOx00j7uR3S0lp8%2FsRAVv2JFzHtZk1vPBkKEM149KH17CcJ5%2BONqS%2BhKyoLDC1OZgnCyQWSEnksiCuvlcLivo0gdpRLC1k6PAOzCzqVNk6CRRClNezB5awO9oG5XVtGh2IaTuyo5YA%2BR3RMt2bJ06xIdXl%2BfIzN%2BhVJAteP3oy3rOTHvTH303gjIbhcDXd0PwGzVC2zkvPPFq1vDu7FrQkBmIsX8WVo4TILyk88HiYhOsSz2yvJWMDeeK%2BIjlUtgROJHOIsBRf2mdPTYy2t7dz41%2FFj4%2FUa30I2V1PjsBvtKksP%2BKlGLJNg8bbVesCyH041m9mHrDTdQh43lj8zlhX05gP4fKZCm%2BmjKyASGfBq2XK6pIwzmQlPLA8wbJGtgEHmmalD97xOi9wovH43irWYUDLlTXZg%2BOsbw2AfwfSsUMOVcQVVHKJlo8uJQbULuRMJWSveCH7iXEd77voO%2FsFDfl2FGCm0jQJ84kWLxxT53%2BU2WDOJEgiMpOIhUgzn6PwVjiJNFQZQtxQyUN6We4mFoneZ6b2z8FVf%2BwMF4YWMaeamWDzjcinnCMztNFc2TyCOlBph1Z%2ButF%2Blxhw6YIyNVirT5jrzpIiHels4t67XyN4dQRihS8OBEcbQa5uGBRwyFJAthQ70pmE8plwZm2pVAIRvk5scxxPJz1ZHh07guRZTd%2FGPOQk3lGOsUDaLjkejDAtHutmsPidOiXLfue77CUBPwilZWAygbftlNeb5RXq0qzwjX43Ltz0mXGqReCitAyLMbjyOPEIlVwXOM8Be25Ro7skn3WXIzRUefiRzmoSKFk93GijHvWebCHxaZfT6EXPEx834bzB9fpEMNSE2Di4P5QDJDjP4aMKwnFDnmrHeVc5ibZ81J88nK2L%2BeUc0q0KOXc6NCBUJRL5As7oJKtkRWXW10sbg3rUwk34Yp2VeWVEyj%2BTb01B%2BlUTZbzb5ifUPS%2BzjWgzQ0pEIDF6ghqrkhOnghyN7jyDSoVLcLvf9kXl40CMPPjdJLO1JHG60ncH55eWWyyW0LN1ezA4KAM4CRb4rk5aBFRUit5uGbNzeJeCRWq3uSdJL3sMb9ZH1cG5jqEeWhpIFgkWEJaoYbIJ5SEwyn%2Fj1Q84MVKchTD3MFJdsihbLHK; TBPERSIST=v9CLfiFmM0DJ3vr6dHQ%3D; TBBNR=1; optimizelyEndUserId=oeu1633017972328r0.27761996436182446; s_fid=293E5342E61B4E06-3F594615D6165687
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:authority: www.textbooks.com
referer: https://www.textbooks.com/css/fa5/css/all.css
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.textbooks.com/css/fa5/css/all.css
Origin: 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/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
cf-cache-status: HIT
last-modified: Thu, 18 Oct 2018 13:00:27 GMT
server: cloudflare
age: 1118469
etag: "ff68-578805ee9b9a7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 696eb277def8325c-FRA
content-length: 65384
expires: Thu, 30 Sep 2021 20:06:12 GMT

GET
H2

200

s58634042385782
smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/
Redirect Chain

https://smetrics.textbooks.com/b/ss/textbookscom/1/JS-2.6.0/s58634042385782?AQB=1&ndh=1&pf=1&t=30%2F8%2F2021%2016%3A6%3A12%204%200&fid=293E5342E61B4E06-3F594615D6165687&ce=ISO-8859-1&pageName=Homep...
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43 B
271 B

16ms
16ms

Image
image/gif

13.36.218.177
AMAZON-02

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Server

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GOOGLE

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Check archive.org

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Full URL

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GET
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GOOGLE

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

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Protocol

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GOOGLE

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Full URL

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GOOGLE

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Full URL

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Software

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 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"
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 4 B
24 B 13ms
13ms XHR
text/plain 142.250.186.78
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j93&a=738571591&t=pageview&_s=1&dl=https%3A%2F%2Fwww.textbooks.com%2F%3FCSID%3D2CAA3JJTDJDBUCODUOUCQOSMS&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=516656555&gjid=570342260&cid=742285784.1633017973&tid=UA-525666-3&_gid=602383345.1633017973&_r=1&_slc=1&cd1=new&cd9=&z=1110925005

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.78 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

Golfe2 /

Resource Hash

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Security Headers

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Request headers

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Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 GMT
x-content-type-options: nosniff
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server: Golfe2
content-type: text/plain
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content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 204 5141081.js Show response
bat.bing.com/p/action/ 0
111 B 192ms
192ms Script
text/plain 204.79.197.200
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
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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/93.0.4577.63 Safari/537.36

Response headers

access-control-allow-origin: *
date: Thu, 30 Sep 2021 16:06:12 GMT
cache-control: private,max-age=86400
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x-cache: CONFIG_NOCACHE

GET
H2 204 0
bat.bing.com/action/ 0
150 B 47ms
46ms Image
text/plain 204.79.197.200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL: https://bat.bing.com/action/0?ti=5141081&Ver=2&mid=a0666151-15c7-4ce4-8243-9b4bae93018f&sid=552b5fa0220811ecb604a7f8a9fb6caf&vid=552b6190220811ec8d3e93b32025fc86&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%3FCSID%3D2CAA3JJTDJDBUCODUOUCQOSMS&r=&lt=731&evt=pageLoad&msclkid=N&sv=1&rn=433590
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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/93.0.4577.63 Safari/537.36

Response headers

access-control-allow-origin: *
pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 GMT
cache-control: no-cache, must-revalidate
x-msedge-ref: Ref A: D5FBAA5184B94669889AD50BDD74D1D7 Ref B: PRG01EDGE1112 Ref C: 2021-09-30T16:06:12Z
x-cache: CONFIG_NOCACHE
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 2 B
463 B 70ms
23ms XHR
text/plain 74.125.133.155
GOOGLE

General

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j93&tid=UA-525666-3&cid=742285784.1633017973&jid=516656555&gjid=570342260&_gid=602383345.1633017973&_u=aGBAAAIIAAAAAC~&z=365306198

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

74.125.133.155 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

wo-in-f155.1e100.net

Software

Golfe2 /

Resource Hash

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Security Headers

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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/93.0.4577.63 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: Thu, 30 Sep 2021 16:06:12 GMT
content-type: text/plain
access-control-allow-origin: https://www.textbooks.com
cache-control: no-cache, no-store, must-revalidate
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content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.com/ads/ 42 B
63 B 48ms
32ms Image
image/gif 142.250.181.228
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=742285784.1633017973&jid=516656555&_u=aGBAAAIIAAAAAC~&z=444486492

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.181.228 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s56-in-f4.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
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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/93.0.4577.63 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 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-T051=":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 2607672972-postmessagerelay.js Show response
ssl.gstatic.com/accounts/o/ Frame B359 10 KB
5 KB 30ms
7ms Script
text/javascript 142.250.186.99
GOOGLE

General

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Show headers Download Go to

Full URL

https://ssl.gstatic.com/accounts/o/2607672972-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.yUoUa-d8e1E.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCMxrycmnC1khz2ORddaX90UOzgNPA%2Fm%3D__features__

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f3.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://accounts.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 29 Sep 2021 18:58:46 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 76046
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/federated-signon-mpm-access
cross-origin-resource-policy: cross-origin
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content-length: 4308
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last-modified: Sat, 25 Sep 2021 02:13:13 GMT
server: sffe
vary: Accept-Encoding
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="federated-signon-mpm-access"
expires: Thu, 29 Sep 2022 18:58:46 GMT

GET
H3 200 rpc:shindig_random.js Show response
apis.google.com/js/ Frame B359 13 KB
5 KB 54ms
53ms Script
application/javascript 142.250.185.78
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://apis.google.com/js/rpc:shindig_random.js?onload=init

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.78 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s48-in-f14.1e100.net

Software

ESF /

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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://accounts.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 30 Sep 2021 16:06:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000
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x-xss-protection: 0
x-ua-compatible: IE=edge, chrome=1
server: ESF
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expires: Thu, 30 Sep 2021 16:06:12 GMT

GET
H3 200 cb=gapi.loaded_0 Show response
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.yUoUa-d8e1E.O/m=rpc,shindig_random/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCMxrycmnC1khz2ORddaX90UOzgNPA/ Frame B359 50 KB
18 KB 7ms
7ms Script
text/javascript 142.250.185.78
GOOGLE

General

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Show headers Download Go to

Full URL

https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.de.yUoUa-d8e1E.O/m=rpc,shindig_random/rt=j/sv=1/d=1/ed=1/am=AQ/rs=AGLTcCMxrycmnC1khz2ORddaX90UOzgNPA/cb=gapi.loaded_0

Requested by

Host: apis.google.com
URL: https://apis.google.com/js/rpc:shindig_random.js?onload=init

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.78 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s48-in-f14.1e100.net

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/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 28 Sep 2021 23:37:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 145693
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/social-frontend-mpm-access
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server: sffe
vary: Accept-Encoding, Origin
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content-type: text/javascript; charset=UTF-8
cache-control: public, immutable, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="social-frontend-mpm-access"
expires: Wed, 28 Sep 2022 23:37:59 GMT

POST
H3 204 cspreport
www.google.com/_/VerifiedReviewsBadgeUi/ Frame 6F91 0
22 B 139ms
139ms Other
text/html 142.250.181.228
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google.com/_/VerifiedReviewsBadgeUi/cspreport

Requested by

Host: www.textbooks.com
URL: https://www.textbooks.com/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.181.228 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s56-in-f4.1e100.net

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
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Request headers

Referer: 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.yUoUa-d8e1E.O%2Fam%3DAQ%2Fd%3D1%2Frs%3DAGLTcCMxrycmnC1khz2ORddaX90UOzgNPA%2Fm%3D__features__
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Content-Type: application/csp-report

Response headers

pragma: no-cache
date: Thu, 30 Sep 2021 16:06:12 GMT
x-content-type-options: nosniff
server: ESF
cross-origin-opener-policy: same-origin
x-frame-options: SAMEORIGIN
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: require-trusted-types-for 'script';report-uri /_/VerifiedReviewsBadgeUi/cspreport, script-src 'report-sample' 'nonce-RLGI2hcaQ/2nDYsoAVaKbQ' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/VerifiedReviewsBadgeUi/cspreport;worker-src 'self', script-src 'nonce-RLGI2hcaQ/2nDYsoAVaKbQ' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/VerifiedReviewsBadgeUi/cspreport
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content-length: 0
x-xss-protection: 0
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 m=_b,_tp Show response
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Show headers Download Go to

Full URL

https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.SuT0GC5HSKM.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.zRp7TxQO5do.L.B1.O/am=AoA/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=AC8lLkSNwJryuKdR928cV_sYKwChK8SrMQ/m=Wt6vjf,_latency,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.SuT0GC5HSKM.es5.O/am=AoA/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkSN_JweEIpahJKgr9QLjvWn2sPAiA/m=_b,_tp

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.181.228 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s56-in-f4.1e100.net

Software

sffe /

Resource Hash

1e31ed14d8b4008390f3b6535d283bb8dc076640d14f01bf6e6c7531103ec52b

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.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 29 Sep 2021 15:40:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 87922
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
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 11677
x-xss-protection: 0
last-modified: Tue, 28 Sep 2021 20:08:24 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"boq-infra/shopping-verified-reviews-boq-js-css-signers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/boq-infra/shopping-verified-reviews-boq-js-css-signers"}]}
content-type: text/javascript; charset=UTF-8
cache-control: public, immutable, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="boq-infra/shopping-verified-reviews-boq-js-css-signers"
expires: Thu, 29 Sep 2022 15:40:51 GMT

GET
H3 200 m=lwddkf,EFQ78c Show response
www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.SuT0GC5HSKM.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.zRp... Frame 6F91 5 KB
2 KB 7ms
7ms Script
text/javascript 142.250.181.228
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/_/scs/shopping-verified-reviews-static/_/js/k=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.en_US.SuT0GC5HSKM.es5.O/ck=boq-shopping-verified-reviews.VerifiedReviewsBadgeUi.zRp7TxQO5do.L.B1.O/am=AoA/d=1/exm=FCpbqb,IZT63,LEikZe,MpJwZc,NwH0H,PrPYRd,UUJqVe,WhJNk,Wt6vjf,_b,_latency,_tp,byfTOb,gychg,hc6Ubd,lsjVmc,n73qwf,vfuNJf,vhDjqd,ws9Tlc,xUdipf/excm=_b,_tp,badgeview/esmo=1/ed=1/wt=2/rs=AC8lLkSNwJryuKdR928cV_sYKwChK8SrMQ/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.SuT0GC5HSKM.es5.O/am=AoA/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkSN_JweEIpahJKgr9QLjvWn2sPAiA/m=_b,_tp

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.181.228 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s56-in-f4.1e100.net

Software

sffe /

Resource Hash

d039025e06a1a61d1700f18ec7168129071087dc65a0aeb53580bba5f0cf8f3a

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.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 29 Sep 2021 15:40:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 87922
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
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 2128
x-xss-protection: 0
last-modified: Tue, 28 Sep 2021 20:08:24 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"boq-infra/shopping-verified-reviews-boq-js-css-signers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/boq-infra/shopping-verified-reviews-boq-js-css-signers"}]}
content-type: text/javascript; charset=UTF-8
cache-control: public, immutable, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="boq-infra/shopping-verified-reviews-boq-js-css-signers"
expires: Thu, 29 Sep 2022 15:40:51 GMT

POST
H2 200 log Show response
play.google.com/ Frame 6F91 131 B
540 B 78ms
54ms XHR
text/plain 142.250.186.46
GOOGLE

General

Check archive.org

Show headers Download Go to

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.SuT0GC5HSKM.es5.O/am=AoA/d=1/excm=_b,_tp,badgeview/ed=1/dg=0/wt=2/esmo=1/rs=AC8lLkSN_JweEIpahJKgr9QLjvWn2sPAiA/m=_b,_tp

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.46 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s04-in-f14.1e100.net

Software

Playlog /

Resource Hash

502e9680cfa78fa8be779cbf4f1947c8eaa3d43bf8c7464800ec772b2ddea358

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.google.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/93.0.4577.63 Safari/537.36
Content-Type: application/x-www-form-urlencoded;charset=UTF-8

Response headers

date: Thu, 30 Sep 2021 16:06:13 GMT
content-encoding: gzip
server: Playlog
access-control-allow-headers: X-Playlog-Web
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
access-control-allow-origin: https://www.google.com
cache-control: private
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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: 131
x-xss-protection: 0

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
362 B 426ms
105ms XHR
text/plain 34.203.177.41
AMAZON-AES

General

Check archive.org

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: 34.203.177.41 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-203-177-41.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/93.0.4577.63 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Thu, 30 Sep 2021 16:06:13 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: 028f6fca-a860-4ccc-b70f-e34b3bfdf27a

POST
H/1.1 204
No Content events Show response
logx.optimizely.com/v1/ 0
362 B 106ms
105ms XHR
text/plain 34.203.177.41
AMAZON-AES

General

Check archive.org

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: 34.203.177.41 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-203-177-41.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/93.0.4577.63 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Date: Thu, 30 Sep 2021 16:06:14 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: 0da38e37-985e-4658-8591-d105fb1a5687

Verdicts & Comments Add Verdict or Comment

248 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: 2CAAJQKOJAMSM2DDU2UAAOSCS
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: 6ecL6ElTuBff5A31%2FgDKMrnQgXlbJ9Qr9Zu8p6BA%2Bji01kxibsFfY9ssu8eRZhN3IQgQ7ckmvet9%2BhlfwmiCqFwuLjMKAmzunEYz6qQaRsFiWVNEZ5JNN9zmFV8g6MDGA%2BvlpCvEbcCTyiSDS4G1SbFgHfDjhiqOB%2BmGfZbxGZrZWiClVHleM7iIpBqJ9T%2BaHy6cqy1r9CQ5LwOtFJR%2BcGz7RDNhqRJaCL3seYyuyCwLptZ1OhbiwCh9R80jVXBFdQDAyw4C%2B0QI23gbcX8%2FsbTiNXqGwVrrUuJuf%2Bqpa0KzJeXAiIuepwSqu8YS%2BU%2FHapx0Kf6wFH82VxCl2AgYth4zY1I2PYGpqshfkvj8%2FCss3ZtqXR9IdoaLbpZygrX%2Fu42Ly8VwmpeBYDJcXKsBow46L2KZJOa2NN0vBsc49UMRkvtDgXonUFV9DiA9pubwxb5F5XqouMDZoZbqsB058k4zM3HGBCBA11kIl5ZPn6KIMcPwms9%2BOY0zWyU%2BsBNqJ%2FlBpkioESAmV7jr%2FG273gAo8AKlfX86JIsx%2BOqrS4bAHgUyFVX%2BUF%2BTOx00j7uR3S0lp8%2FsRAVv2JFzHtZk1vPBkKEM149KH17CcJ5%2BONqS%2BhKyoLDC1OZgnCyQWSEnksiCuvlcLivo0gdpRLC1k6PAOzCzqVNk6CRRClNezB5awO9oG5XVtGh2IaTuyo5YA%2BR3RMt2bJ06xIdXl%2BfIzN%2BhVJAteP3oy3rOTHvTH303gjIbhcDXd0PwGzVC2zkvPPFq1vDu7FrQkBmIsX8WVo4TILyk88HiYhOsSz2yvJWMDeeK%2BIjlUtgROJHOIsBRf2mdPTYy2t7dz41%2FFj4%2FUa30I2V1PjsBvtKksP%2BKlGLJNg8bbVesCyH041m9mHrDTdQh43lj8zlhX05gP4fKZCm%2BmjKyASGfBq2XK6pIwzmQlPLA8wbJGtgEHmmalD97xOi9wovH43irWYUDLlTXZg%2BOsbw2AfwfSsUMOVcQVVHKJlo8uJQbULuRMJWSveCH7iXEd77voO%2FsFDfl2FGCm0jQJ84kWLxxT53%2BU2WDOJEgiMpOIhUgzn6PwVjiJNFQZQtxQyUN6We4mFoneZ6b2z8FVf%2BwMF4YWMaeamWDzjcinnCMztNFc2TyCOlBph1Z%2ButF%2Blxhw6YIyNVirT5jrzpIiHels4t67XyN4dQRihS8OBEcbQa5uGBRwyFJAthQ70pmE8plwZm2pVAIRvk5scxxPJz1ZHh07guRZTd%2FGPOQk3lGOsUDaLjkejDAtHutmsPidOiXLfue77CUBPwilZWAygbftlNeb5RXq0qzwjX43Ltz0mXGqReCitAyLMbjyOPEIlVwXOM8Be25Ro7skn3WXIzRUefiRzmoSKFk93GijHvWebCHxaZfT6EXPEx834bzB9fpEMNSE2Di4P5QDJDjP4aMKwnFDnmrHeVc5ibZ81J88nK2L%2BeUc0q0KOXc6NCBUJRL5As7oJKtkRWXW10sbg3rUwk34Yp2VeWVEyj%2BTb01B%2BlUTZbzb5ifUPS%2BzjWgzQ0pEIDF6ghqrkhOnghyN7jyDSoVLcLvf9kXl40CMPPjdJLO1JHG60ncH55eWWyyW0LN1ezA4KAM4CRb4rk5aBFRUit5uGbNzeJeCRWq3uSdJL3sMb9ZH1cG5jqEeWhpIFgkWEJaoYbIJ5SEwyn%2Fj1Q84MVKchTD3MFJdsihbLHK
.www.textbooks.com/	1970-01-20 06:22:33	Name: TBPERSIST Value: v9CLfiFmM0DJ3vr6dHQ%3D
www.textbooks.com/	1969-12-31 23:59:59	Name: TBBNR Value: 1
.textbooks.com/	1970-01-20 01:56:09	Name: optimizelyEndUserId Value: oeu1633017972328r0.27761996436182446
.google.com/	1970-01-20 02:00:29	Name: NID Value: 511=rT_nDD9pJBKZ1g7W5_bfsoLCth9sZ2WFNeKMu-fULxmW67qtSnofmQOAQYt0c1HI3o9slTDvvwl9eobCEttLHnUlJf0AylGxZsHZdYYy4e4xBqar7P84xQrvL4ZWBetp3QZpuFI9Vh6E3QIyjZYowG0x87mrRhJBaDZMFY2LEx0
.textbooks.com/	1970-01-21 17:26:24	Name: s_fid Value: 293E5342E61B4E06-3F594615D6165687
.textbooks.com/	1969-12-31 23:59:59	Name: s_cc Value: true
.doubleclick.net/	1970-01-19 21:36:58	Name: test_cookie Value: CheckForPermission
.textbooks.com/	1970-01-20 15:08:09	Name: _ga Value: GA1.2.742285784.1633017973
.textbooks.com/	1970-01-19 21:38:24	Name: _gid Value: GA1.2.602383345.1633017973
.textbooks.com/	1970-01-20 15:08:09	Name: s_vi Value: [CS]v1\|30AAF03A1D471BA8-6000031BD237FB9E[CE]
.bing.com/	1970-01-20 06:58:33	Name: MUID Value: 0680D65A989264A80ADAC69899D065C0
.textbooks.com/	1970-01-19 21:36:58	Name: _gat Value: 1
.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: 1633017972558%7C0%7C1633017972558%7C%7C
.textbooks.com/	1970-01-19 21:38:24	Name: _uetsid Value: 552b5fa0220811ecb604a7f8a9fb6caf
.textbooks.com/	1970-01-20 06:58:33	Name: _uetvid Value: 552b6190220811ec8d3e93b32025fc86

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/?CSID=2CAA3JJTDJDBUCODUOUCQOSMS(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
www.google-analytics.com
www.google.com
www.googleadservices.com
www.gstatic.com
www.textbooks.com
104.18.3.176
13.36.218.177
142.250.181.228
142.250.184.226
142.250.184.237
142.250.185.131
142.250.185.170
142.250.185.78
142.250.185.98
142.250.186.46
142.250.186.78
142.250.186.99
172.217.23.99
184.30.24.149
204.79.197.200
216.58.212.138
34.203.177.41
35.186.249.72
52.70.141.7
69.16.175.10
74.125.133.155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www.textbooks.com Open in urlscan Pro 104.18.3.176 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

76 Requests

100 %HTTPS

0 %IPv6

12 Domains

24 Subdomains

21 IPs

4 Countries

1189 kBTransfer

2900 kBSize

19 Cookies

8 Outgoing links

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
104.18.3.176 Public Scan

Screenshot
Live screenshot

Full Image

76
Requests

100 %
HTTPS

0 %
IPv6

12
Domains

24
Subdomains

21
IPs

4
Countries

1189 kB
Transfer

2900 kB
Size

19
Cookies

76 HTTP transactions
0 data transactions