bookdown.org Open in urlscan Pro
52.23.23.122 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://bookdown.org/
Effective URL:
https://bookdown.org/home/
Submission: On November 23 via api (November 23rd 2023, 4:49:07 am UTC) from US — Scanned from DE

Summary HTTP 46 Redirects Links 19 Behaviour Indicators

Summary

This website contacted 16 IPs in 4 countries across 20 domains to perform 46 HTTP transactions. The main IP is 52.23.23.122, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is bookdown.org. The Cisco Umbrella rank of the primary domain is 333553.
TLS certificate: Issued by Amazon RSA 2048 M01 on February 28th 2023. Valid for: a year.

This is the only time bookdown.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	3.81.155.218 3.81.155.218	14618 (AMAZON-AES) (AMAZON-AES)
1 12	52.23.23.122 52.23.23.122	14618 (AMAZON-AES) (AMAZON-AES)
1	18.192.231.252 18.192.231.252	16509 (AMAZON-02) (AMAZON-02)
2	3.70.101.28 3.70.101.28	16509 (AMAZON-02) (AMAZON-02)
1	52.58.254.253 52.58.254.253	16509 (AMAZON-02) (AMAZON-02)
1	2a05:d014:58f... 2a05:d014:58f:6201::64	16509 (AMAZON-02) (AMAZON-02)
3	2606:50c0:800... 2606:50c0:8000::153	54113 (FASTLY) (FASTLY)
1	143.204.205.196 143.204.205.196	16509 (AMAZON-02) (AMAZON-02)
1 2	2a05:d014:58f... 2a05:d014:58f:6200::64	16509 (AMAZON-02) (AMAZON-02)
1	104.131.175.33 104.131.175.33	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
1	178.79.190.45 178.79.190.45	63949 (AKAMAI-LI...) (AKAMAI-LINODE-AP Akamai Connected Cloud)
2	185.199.110.153 185.199.110.153	54113 (FASTLY) (FASTLY)
1	35.215.112.83 35.215.112.83	15169 (GOOGLE) (GOOGLE)
1	104.17.28.49 104.17.28.49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a05:d014:275... 2a05:d014:275:cb01::c8	16509 (AMAZON-02) (AMAZON-02)
1 1	2606:4700:303... 2606:4700:3035::6815:5721	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5914	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 18	140.82.121.6 140.82.121.6	36459 (GITHUB) (GITHUB)
46	16

1 3.81.155.218 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-81-155-218.compute-1.amazonaws.com

bookdown.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

12 52.23.23.122 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-23-23-122.compute-1.amazonaws.com

bookdown.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.192.231.252 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

r-graphics.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.70.101.28 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-70-101-28.eu-central-1.compute.amazonaws.com

r.geocompx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
r-pkgs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.58.254.253 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-58-254-253.eu-central-1.compute.amazonaws.com

moderndive.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a05:d014:58f:6201::64 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)

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

3 2606:50c0:8000::153 (United States)

ASN54113 (FASTLY, US)

csgillespie.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
rstudio-education.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
buttons.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 143.204.205.196 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-205-196.fra53.r.cloudfront.net

d33wubrfki0l68.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a05:d014:58f:6200::64 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)

datascienceatthecommandline.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
yihui.name	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.131.175.33 (Clifton, United States)

ASN14061 (DIGITALOCEAN-ASN, US)
PTR: datascienceheroes.com

livebook.datascienceheroes.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.79.190.45 (London, United Kingdom)

ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG)
PTR: kjhealy.co

socviz.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 185.199.110.153 (United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-110-153.github.com

engineering-shiny.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
clauswilke.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.215.112.83 (Los Angeles, United States)

ASN15169 (GOOGLE, US)
PTR: 83.112.215.35.bc.googleusercontent.com

otexts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.17.28.49 (None, )

ASN13335 (CLOUDFLARENET, US)

images.routledge.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a05:d014:275:cb01::c8 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)

r4ds.had.co.nz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:3035::6815:5721 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

yihui.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5914 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

18 140.82.121.6 (Frankfurt am Main, Germany) 1 redirects

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-6-fra.github.com

api.github.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
18	github.com 1 redirects api.github.com — Cisco Umbrella Rank: 4837	45 KB
13	bookdown.org 2 redirects bookdown.org — Cisco Umbrella Rank: 333553	460 KB
3	github.io csgillespie.github.io rstudio-education.github.io buttons.github.io — Cisco Umbrella Rank: 55033	502 KB
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 335	1 KB
1	yihui.org 1 redirects yihui.org — Cisco Umbrella Rank: 722929	593 B
1	yihui.name 1 redirects yihui.name	179 B
1	r-pkgs.org r-pkgs.org	309 KB
1	had.co.nz r4ds.had.co.nz	334 KB
1	routledge.com images.routledge.com — Cisco Umbrella Rank: 276252	16 KB
1	clauswilke.com clauswilke.com	332 KB
1	otexts.com otexts.com	99 KB
1	engineering-shiny.org engineering-shiny.org	133 KB
1	socviz.co socviz.co	1 MB
1	datascienceheroes.com livebook.datascienceheroes.com	186 KB
1	datascienceatthecommandline.com datascienceatthecommandline.com	3 MB
1	cloudfront.net d33wubrfki0l68.cloudfront.net	71 KB
1	tidytextmining.com www.tidytextmining.com	2 MB
1	moderndive.com moderndive.com	3 MB
1	geocompx.org r.geocompx.org	57 KB
1	r-graphics.org r-graphics.org	126 KB
46	20

	Domain	Requested by
18	api.github.com	1 redirects buttons.github.io bookdown.org
13	bookdown.org	2 redirects bookdown.org
1	buttons.github.io	bookdown.org
1	cdn.jsdelivr.net	bookdown.org
1	yihui.org	1 redirects
1	yihui.name	1 redirects
1	r-pkgs.org	bookdown.org
1	r4ds.had.co.nz	bookdown.org
1	images.routledge.com	bookdown.org
1	rstudio-education.github.io	bookdown.org
1	clauswilke.com	bookdown.org
1	otexts.com	bookdown.org
1	engineering-shiny.org	bookdown.org
1	socviz.co	bookdown.org
1	livebook.datascienceheroes.com	bookdown.org
1	datascienceatthecommandline.com	bookdown.org
1	d33wubrfki0l68.cloudfront.net	bookdown.org
1	csgillespie.github.io	bookdown.org
1	www.tidytextmining.com	bookdown.org
1	moderndive.com	bookdown.org
1	r.geocompx.org	bookdown.org
1	r-graphics.org	bookdown.org
46	22

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

Domain
github.com
twitter.com
r-graphics.org
geocompr.robinlovelace.net
moderndive.com
www.tidytextmining.com
csgillespie.github.io
adv-r.hadley.nz
www.datascienceatthecommandline.com
livebook.datascienceheroes.com
socviz.co
engineering-shiny.org
otexts.com
clauswilke.com
rstudio-education.github.io
rafalab.github.io
r4ds.had.co.nz
r-pkgs.org
www.rstudio.com

Subject Issuer	Validity	Valid
lb-prod.rsc.rstudioservices.com Amazon RSA 2048 M01	`2023-02-28` - `2024-03-27`	a year	crt.sh
*.r-graphics.org R3	`2023-11-08` - `2024-02-06`	3 months	crt.sh
*.geocomp.xyz R3	`2023-10-16` - `2024-01-14`	3 months	crt.sh
*.moderndive.com R3	`2023-10-18` - `2024-01-16`	3 months	crt.sh
tidytextmining.com R3	`2023-11-10` - `2024-02-08`	3 months	crt.sh
*.github.io DigiCert TLS RSA SHA256 2020 CA1	`2023-02-21` - `2024-03-20`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
*.datascienceatthecommandline.com R3	`2023-10-07` - `2024-01-05`	3 months	crt.sh
blog.datascienceheroes.com R3	`2023-11-12` - `2024-02-10`	3 months	crt.sh
kjhealy.co R3	`2023-10-16` - `2024-01-14`	3 months	crt.sh
engineering-shiny.org R3	`2023-10-26` - `2024-01-24`	3 months	crt.sh
*.otexts.com R3	`2023-10-13` - `2024-01-11`	3 months	crt.sh
clauswilke.com R3	`2023-10-04` - `2024-01-02`	3 months	crt.sh
routledge.com Cloudflare Inc ECC CA-3	`2023-09-19` - `2024-09-18`	a year	crt.sh
r4ds.had.co.nz R3	`2023-11-09` - `2024-02-07`	3 months	crt.sh
*.r-pkgs.org R3	`2023-11-10` - `2024-02-08`	3 months	crt.sh
*.github.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-02-16` - `2024-03-15`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://bookdown.org/home/
Frame ID: 808766E82211CD37115F5D5BB759EB7F
Requests: 46 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home | Bookdown

Page URL History Show full URLs

http://bookdown.org/ HTTP 301
https://bookdown.org/ HTTP 307
https://bookdown.org/home/ Page URL

Detected technologies

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

46
Requests

96 %
HTTPS

33 %
IPv6

20
Domains

22
Subdomains

16
IPs

4
Countries

11730 kB
Transfer

11788 kB
Size

3
Cookies

19 Outgoing links

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

URL: https://github.com/rstudio/bookdown

Search URL Search Domain Scan URL

URL: https://twitter.com/rstudio

Search URL Search Domain Scan URL

URL: https://r-graphics.org/
Title: R Graphics Cookbook, 2nd edition

Search URL Search Domain Scan URL

URL: https://geocompr.robinlovelace.net/
Title: Geocomputation with R

Search URL Search Domain Scan URL

URL: https://moderndive.com/
Title: Statistical Inference via Data Science

Search URL Search Domain Scan URL

URL: https://www.tidytextmining.com/
Title: Text Mining with R

Search URL Search Domain Scan URL

URL: https://csgillespie.github.io/efficientR/
Title: Efficient R programming

Search URL Search Domain Scan URL

URL: https://adv-r.hadley.nz/
Title: Advanced R

Search URL Search Domain Scan URL

URL: https://www.datascienceatthecommandline.com/1e/
Title: Data Science at the Command Line, 2e

Search URL Search Domain Scan URL

URL: https://livebook.datascienceheroes.com/
Title: Data Science Live Book

Search URL Search Domain Scan URL

URL: https://socviz.co/
Title: Data Visualization

Search URL Search Domain Scan URL

URL: https://engineering-shiny.org/
Title: Engineering Production-Grade Shiny Apps

Search URL Search Domain Scan URL

URL: https://otexts.com/fpp2/
Title: Forecasting: Principles and Practice (2nd ed)

Search URL Search Domain Scan URL

URL: https://clauswilke.com/dataviz/
Title: Fundamentals of Data Visualization

Search URL Search Domain Scan URL

URL: https://rstudio-education.github.io/hopr/
Title: Hands-On Programming with R

Search URL Search Domain Scan URL

URL: https://rafalab.github.io/dsbook/
Title: Introduction to Data Science

Search URL Search Domain Scan URL

URL: https://r4ds.had.co.nz/
Title: R for Data Science

Search URL Search Domain Scan URL

URL: https://r-pkgs.org/
Title: R Packages (2e)

Search URL Search Domain Scan URL

URL: https://www.rstudio.com/
Title: RStudio, PBC

Search URL Search Domain Scan URL

Page URL History

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

http://bookdown.org/ HTTP 301
https://bookdown.org/ HTTP 307
https://bookdown.org/home/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 26

https://yihui.name/js/center-img.js HTTP 301
https://yihui.org/js/center-img.js HTTP 308
https://cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.js

Request Chain 30

https://api.github.com/repos/yihui/rmarkdown-cookbook HTTP 301
https://api.github.com/repositories/131157098

46 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
bookdown.org/home/
Redirect Chain

http://bookdown.org/
https://bookdown.org/
https://bookdown.org/home/

37 KB
38 KB

109ms
108ms

Document
text/html

52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

137c4f585c69a8bf8bc00b3461e18a3e7623739f54e6dab4fb5691013cf33fec

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
cache-control: must-revalidate, no-cache, max-age=0
content-length: 38284
content-type: text/html; charset=utf-8
date: Thu, 23 Nov 2023 04:49:02 GMT
last-modified: Thu, 16 Nov 2023 10:31:08 GMT
server: Posit Connect v2023.07.0
x-content-type-options: nosniff
x-correlation-id: 2eb1ec9c-5b6c-4b8e-804c-00821093e153

Redirect headers

content-length: 42
content-type: text/html; charset=utf-8
date: Thu, 23 Nov 2023 04:49:01 GMT
location: /home/
server: Posit Connect v2023.07.0
x-content-type-options: nosniff
x-correlation-id: 1fd611ed-ff36-4138-bc04-8d12b44fc4c0
x-frame-options: DENY

GET
H2 200 style.css
bookdown.org/home/css/ 4 KB
5 KB 209ms
208ms Stylesheet
text/css 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://bookdown.org/home/css/style.css

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

815e505e120f788b3bb3a2934b95a5459ae73b488d9a46f3e3b0a8dcfe815130

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 54b65b99-3cfb-4824-81b1-ed04aad2b432
x-content-type-options: nosniff
last-modified: Thu, 16 Nov 2023 10:31:08 GMT
server: Posit Connect v2023.07.0
content-type: text/css; charset=utf-8
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 4210

GET
H2 200 fonts.css
bookdown.org/home/css/ 185 B
769 B 210ms
210ms Stylesheet
text/css 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://bookdown.org/home/css/fonts.css

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

8ada674b3895f94676334f53b2dbbfaf49afae898aaf36afee9ccc3ec67e79b7

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: f54bc643-dce8-4406-9303-87d01c25422f
x-content-type-options: nosniff
last-modified: Thu, 16 Nov 2023 10:31:08 GMT
server: Posit Connect v2023.07.0
content-type: text/css; charset=utf-8
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 185

GET
H2 200 logo.png
bookdown.org/yihui/bookdown/images/ 2 KB
3 KB 209ms
209ms Image
image/png 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/yihui/bookdown/images/logo.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

df18ad414e5c952d154ea054860f8dcd9317655dd42d9fa0dc0e2914347adaa4

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 4f82ae78-f71d-4495-8b81-6a7d0c69196d
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/png
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 2538

GET
H2 200 cover.jpg
r-graphics.org/ 125 KB
126 KB 82ms
11ms Image
image/jpeg 18.192.231.252
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://r-graphics.org/cover.jpg

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.192.231.252 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-192-231-252.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

9d9f9d2add02870264e7fd51fae29d4415ebf9013fb0fb1728b3bef304105846

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX853V6Q3CY7DX7Y1B58EKH
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 58380
etag: "22901e1f520d2ea27f0ec9ab0d7dbc1d-ssl"
content-type: image/jpeg
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 128376

GET
H2 200 cover.png
r.geocompx.org/images/ 57 KB
57 KB 70ms
8ms Image
image/png 3.70.101.28
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://r.geocompx.org/images/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.70.101.28 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-70-101-28.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

9735a11a9fae283e88b5776ba1f61b31d69ce54e887f7438ed576f39a35321ca

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX853TY2N6H2WVYCDNGHN2X
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 31083
etag: "7d639f21ad0fc0fbf72fe4a5bd2bd5ed-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 58198

GET
H2 200 cover.png
bookdown.org/yihui/rmarkdown-cookbook/images/ 50 KB
51 KB 233ms
227ms Image
image/png 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/yihui/rmarkdown-cookbook/images/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

a80cdde72678a45140bb47787c2bf5f3b71f9f273cf647f6de96de71116f1463

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 5056c07f-c78c-4335-a6e1-d3255b7df427
x-content-type-options: nosniff
last-modified: Tue, 22 Aug 2023 17:58:48 GMT
server: Posit Connect v2023.07.0
content-type: image/png
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 51388

GET
H2 200 book_cover.png
moderndive.com/images/logos/ 3 MB
3 MB 39ms
9ms Image
image/png 52.58.254.253
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://moderndive.com/images/logos/book_cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

52.58.254.253 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-58-254-253.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

451c46517256681225bec8c98997a9c90f518e49acd671a757b0fda72ae3ca02

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX853T1YBYS89B5GN75N4N4
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 105735
etag: "8cb00148b4f583235e41732662625da0-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 2718559

GET
H2 200 cover.jpg
bookdown.org/yihui/bookdown/images/ 32 KB
32 KB 234ms
229ms Image
image/jpeg 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/yihui/bookdown/images/cover.jpg

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

7d9386e538975a6e6f444944a33f6fd944c3dab916c28b7cf4f07f075ca5a86b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 788d61d1-50de-46ee-bd6c-fde3389e3c45
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/jpeg
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 32595

GET
H2 200 cover.png
bookdown.org/yihui/rmarkdown/images/ 19 KB
20 KB 233ms
228ms Image
image/png 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/yihui/rmarkdown/images/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

c79b2ea8620d0756c2b7cf748e4c5874414b3c17db7e464859104ddc13187d95

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: f79f6969-639b-4150-8e72-8c8a7e10a2de
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/png
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 19468

GET
H2 200 cover.png
bookdown.org/yihui/blogdown/images/ 31 KB
32 KB 233ms
228ms Image
image/png 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/yihui/blogdown/images/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

76d45cff2c79b1df15de186733777b54259a51e6bb988a525d3d2225211822f8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: acee28a2-3ba6-4fa8-8eba-5b5ef8698ef0
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/png
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 32072

GET
H2 200 cover.png
www.tidytextmining.com/images/ 2 MB
2 MB 431ms
21ms Image
image/png 2a05:d014:58f:6201::64
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.tidytextmining.com/images/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:58f:6201::64 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

3305d4ddefa2964aa7bfebcc38fe633348ea02b8d405e0a5475fb44530de6e7a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX8545TQ6D783K7NSVTG632
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 29201
etag: "a787270455cb99faec8e92224b44312a-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 2374756

GET
H2 200 cover_sm.png
bookdown.org/rdpeng/rprogdatascience/ 126 KB
127 KB 118ms
114ms Image
image/png 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/rdpeng/rprogdatascience/cover_sm.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

38a0c4834859e33da531fac38c1cff020b740977276ea8837d987fc91435b35e

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 41710308-be02-48bc-a9cf-9517bb493074
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/png
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 129264

GET
H2 200 f0_web.png
csgillespie.github.io/efficientR/figures/ 467 KB
467 KB 136ms
109ms Image
image/png 2606:50c0:8000::153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://csgillespie.github.io/efficientR/figures/f0_web.png
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: a6b325fe6054293b994faaeda9db89a66f50d00eb12facac8a683bd6c1a57aae

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-fastly-request-id: 53fe350ca223f69034aebf97debd04138043c1d2
date: Thu, 23 Nov 2023 04:49:02 GMT
via: 1.1 varnish
x-cache-hits: 0
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 478001
x-served-by: cache-fra-eddf8230078-FRA
last-modified: Thu, 18 Mar 2021 13:45:28 GMT
server: GitHub.com
x-github-request-id: FEFE:93DD:41F77F7:42F7422:655ED9B9
x-timer: S1700714942.270747,VS0,VE103
etag: "60535978-74b31"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
expires: Thu, 23 Nov 2023 04:59:02 GMT

GET
H2 200 book_cover.jpg
bookdown.org/roback/bookdown-BeyondMLR/data/ 149 KB
150 KB 232ms
229ms Image
image/jpeg 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bookdown.org/roback/bookdown-BeyondMLR/data/book_cover.jpg

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

8afc7c7c1180859bb1c8ee100e5cd5bc7c3e4b39e5e256c3fb1ee2998b914096

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: 3ce987d2-779c-4eaa-8a38-e2cd18395ece
x-content-type-options: nosniff
last-modified: Thu, 27 Jul 2023 21:12:44 GMT
server: Posit Connect v2023.07.0
content-type: image/jpeg
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 153085

GET
H2 200 cover.png
d33wubrfki0l68.cloudfront.net/565916198b0be51bf88b36f94b80c7ea67cafe7c/7f70b/ 70 KB
71 KB 50ms
9ms Image
image/png 143.204.205.196
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d33wubrfki0l68.cloudfront.net/565916198b0be51bf88b36f94b80c7ea67cafe7c/7f70b/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.205.196 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-205-196.fra53.r.cloudfront.net

Software

Netlify /

Resource Hash

651c6c96ea1d5edd39d302f78c8a956c98b44c41244e9c86af353de4410e91c7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HAYB38VV369Y1F5F5FNA07XJ
date: Fri, 22 Sep 2023 11:41:13 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 12c16baed6578bf50fb0eaa233f2bc84.cloudfront.net (CloudFront)
server: Netlify
x-amz-cf-pop: FRA53-C1
age: 5332070
etag: ece702b86151f65ae669e825a8879cda15bcd9b7
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
accept-ranges: bytes
content-length: 71791
x-amz-cf-id: uefSmGKM7gzg8BzGWqpDM34rQWIx67kZPLGuA-CzXvfnDmb65nYAew==

GET
H2 200 og.png
datascienceatthecommandline.com/ 3 MB
3 MB 151ms
10ms Image
image/png 2a05:d014:58f:6200::64
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://datascienceatthecommandline.com/og.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:58f:6200::64 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

ea67f0e62f2538319e6cfc751011f6c73fa38484882f99e66dcf7ef8a189a603

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX853XJZ01EF276PG5Z8DN3
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 143186
etag: "acb4ee27853b956fb63944fecf30c0fd-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 3072985

GET
H/1.1 200
OK data_science_live_book_cover.png
livebook.datascienceheroes.com/introduction/ 186 KB
186 KB 429ms
193ms Image
image/png 104.131.175.33
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://livebook.datascienceheroes.com/introduction/data_science_live_book_cover.png
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 104.131.175.33 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: datascienceheroes.com
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: c1afa879401624e418a2e6f03cdc7cfb33043be01c7a7d109814c7223018a832

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Date: Thu, 23 Nov 2023 04:49:02 GMT
Last-Modified: Thu, 17 Jan 2019 00:59:22 GMT
Server: nginx/1.10.3 (Ubuntu)
ETag: "5c3fd36a-2e6cd"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 190157

GET
H/1.1 200
OK dv-cover-executive-b.jpg
socviz.co/assets/ 1 MB
1 MB 210ms
22ms Image
image/jpeg 178.79.190.45
AKAMAI-LINODE-AP ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://socviz.co/assets/dv-cover-executive-b.jpg
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 178.79.190.45 London, United Kingdom, ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG),
Reverse DNS: kjhealy.co
Software: Apache/2.4.51 (Debian) /
Resource Hash: 9a01a1c08270c4e9ad89bb251b820d52e4a67eea88b7b229f34762a98c79ce3f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Date: Thu, 23 Nov 2023 04:49:02 GMT
Last-Modified: Fri, 12 Jan 2018 22:58:06 GMT
Server: Apache/2.4.51 (Debian)
ETag: "10e38e-5629c32933074"
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 1106830

GET
H2 200 engineering-shiny.jpeg
engineering-shiny.org/img/ 132 KB
133 KB 253ms
101ms Image
image/jpeg 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://engineering-shiny.org/img/engineering-shiny.jpeg
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-110-153.github.com
Software: GitHub.com /
Resource Hash: f864348bb54a700f00bbb10313b99d0aad660479a35082a03503e2c064019a9c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-fastly-request-id: ac2515267961f2fce3dfc5754c46ee6fd5256024
date: Thu, 23 Nov 2023 04:49:02 GMT
via: 1.1 varnish
expires: Wed, 22 Nov 2023 05:41:59 GMT
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 135671
x-served-by: cache-fra-eddf8230121-FRA
last-modified: Tue, 11 Apr 2023 09:36:08 GMT
server: GitHub.com
x-github-request-id: B422:7B63:27F0E07:2894848:655D924F
x-timer: S1700714942.398692,VS0,VE94
etag: "64352a08-211f7"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-cache-hits: 1

GET
H2 200 fpp2_cover.jpg
otexts.com/fpp2/ 99 KB
99 KB 666ms
159ms Image
image/jpeg 35.215.112.83
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://otexts.com/fpp2/fpp2_cover.jpg
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 35.215.112.83 Los Angeles, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 83.112.215.35.bc.googleusercontent.com
Software: nginx /
Resource Hash: ae1269a59a7b9eec55afb95ecc834304e5ce35c5e1658943337fe67143e1ae4e

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
last-modified: Sat, 12 Jan 2019 02:28:14 GMT
server: nginx
etag: "5c3950be-18a49"
x-proxy-cache-info: DT:1
content-type: image/jpeg
cache-control: max-age=31536000
host-header: 8441280b0c35cbc1147f8ba998a563a7
accept-ranges: bytes
content-length: 100937
expires: Fri, 22 Nov 2024 04:49:02 GMT

GET
H2 200 cover.png
clauswilke.com/dataviz/ 331 KB
332 KB 466ms
335ms Image
image/png 185.199.110.153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://clauswilke.com/dataviz/cover.png
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 185.199.110.153 , United States, ASN54113 (FASTLY, US),
Reverse DNS: cdn-185-199-110-153.github.com
Software: GitHub.com /
Resource Hash: 7eb93c54997f589304cc52328bb6528a006b69f8b9201367a2270d27fbc488bc

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-fastly-request-id: de10f6e896d6a68663d04ddfd4c7a6ecd453bbc1
date: Thu, 23 Nov 2023 04:49:02 GMT
via: 1.1 varnish
expires: Thu, 23 Nov 2023 04:59:02 GMT
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 339011
x-served-by: cache-fra-eddf8230051-FRA
last-modified: Thu, 20 Aug 2020 00:17:08 GMT
server: GitHub.com
x-github-request-id: 6526:93DD:41F7835:42F7452:655ED9BE
x-timer: S1700714942.457106,VS0,VE328
etag: "5f3dc104-52c43"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-cache-hits: 0

GET
H2 200 cover.png
rstudio-education.github.io/hopr/ 28 KB
28 KB 118ms
101ms Image
image/png 2606:50c0:8000::153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://rstudio-education.github.io/hopr/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

GitHub.com /

Resource Hash

1403823998231a2118f7f4acffc5b663a2ae846dc8c7aa02022ab202082dc108

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556952

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-fastly-request-id: a511eef4b921c5c34181933123ee9b80ca223b52
strict-transport-security: max-age=31556952
date: Thu, 23 Nov 2023 04:49:02 GMT
via: 1.1 varnish
x-cache-hits: 83
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 28268
x-served-by: cache-fra-eddf8230078-FRA
last-modified: Mon, 15 Mar 2021 22:05:38 GMT
server: GitHub.com
x-github-request-id: 6F74:A24E:1E0D4A7:1E8B4FC:655D9250
x-timer: S1700714942.365917,VS0,VE94
etag: "604fda32-6e6c"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
expires: Wed, 22 Nov 2023 05:42:00 GMT

GET
H2 200 9780367357986.jpg
images.routledge.com/common/jackets/amazon/978036735/ 15 KB
16 KB 58ms
27ms Image
image/webp 104.17.28.49
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://images.routledge.com/common/jackets/amazon/978036735/9780367357986.jpg
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.17.28.49 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5f031391176143baf9297d0a1c04ba99fcf5fcf6739e75583ee5de28be93b136

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
via: 1.1 51bcd21e941ceaec99864557d86202ae.cloudfront.net (CloudFront)
x-amz-version-id: null
cf-cache-status: HIT
x-amz-cf-pop: FRA56-P3
age: 35934
cf-polished: qual=85, origFmt=jpeg, origSize=32633
x-amz-server-side-encryption: AES256
x-cache: RefreshHit from cloudfront
content-disposition: inline; filename="9780367357986.webp"
alt-svc: h3=":443"; ma=86400
content-length: 15524
cf-bgj: imgq:85,h2pri
last-modified: Wed, 26 Apr 2023 21:23:19 GMT
server: cloudflare
etag: "896308dd918921e3627610ab80dae028"
vary: Accept
content-type: image/webp
cache-control: public, max-age=86400
accept-ranges: bytes
cf-ray: 82a6c885eec61cbb-FRA
x-amz-cf-id: iW8WvmrVwGsvFIRQch0WOvovUotCpSAOwfgGfHVT_6hbsNxoI7f4xg==
expires: Fri, 24 Nov 2023 04:49:02 GMT

GET
H2 200 cover.png
r4ds.had.co.nz/ 334 KB
334 KB 377ms
296ms Image
image/png 2a05:d014:275:cb01::c8
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://r4ds.had.co.nz/cover.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb01::c8 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

37f658810c4632c704ebb395e03845f47ba045b254cb33f2eaee5604162259cf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX8540J9BS8WW32S49EWV2R
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 0
etag: "b8fb0f395f3fc251718c97317dfd3d6f-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 341755

GET
H2 200 cover-2e-small.png
r-pkgs.org/images/ 309 KB
309 KB 210ms
15ms Image
image/png 3.70.101.28
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://r-pkgs.org/images/cover-2e-small.png

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.70.101.28 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-70-101-28.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

7e42f1a3d617ec9e579a44a84928148700c199182188ae579b325031693829b5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-nf-request-id: 01HFX8544DGGT1A07X9DK07JSX
date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 1607
etag: "98e24c0321f986ef82ae1736e21b1bf5-ssl"
content-type: image/png
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 316314

GET
H2 200 fix-url.js Show response
bookdown.org/home/js/ 632 B
1 KB 211ms
211ms Script
text/javascript 52.23.23.122
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://bookdown.org/home/js/fix-url.js

Requested by

Host: bookdown.org
URL: https://bookdown.org/home/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-23-23-122.compute-1.amazonaws.com

Software

Posit Connect v2023.07.0 /

Resource Hash

e81690117311da87f46f54e2275bf36a31e04dd5adac6cafa66d3536806b47d6

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/home/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
x-correlation-id: aa3001fb-dab5-4a7c-8138-5ff0c861a9fe
x-content-type-options: nosniff
last-modified: Thu, 16 Nov 2023 10:31:08 GMT
server: Posit Connect v2023.07.0
content-type: text/javascript; charset=utf-8
cache-control: must-revalidate, no-cache, max-age=0
accept-ranges: bytes
content-length: 632

GET
H2

200

center-img.js Show response
cdn.jsdelivr.net/npm/@xiee/utils/js/
Redirect Chain

https://yihui.name/js/center-img.js
https://yihui.org/js/center-img.js
https://cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.js

1 KB
1 KB

49ms
16ms

Script
application/javascript

2606:4700::6810:5914
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.js

Requested by

Host: bookdown.org
URL: https://bookdown.org/

Protocol

Server

2606:4700::6810:5914 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e99db2a46ff8cfda11695067d4973ae231d73100a583212d7af0a1a5fdf26d98

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 895
x-jsd-version: 1.6.3
content-encoding: br
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-eddf8230094-FRA
x-jsd-version-type: version
server: cloudflare
etag: W/"522-pHWyJFh8BmGf9YIwHRYMEG9Bup0"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1F4CFOW%2FwjGyzB2tIYJPdnQZiVRfafFHRKKxsqe2%2Bz4YG4fyUx2B%2FffSAy6kSVo7%2BQxb3l%2FeT09jZaaXI%2F0rcKBF3RxEquQxA3vm5dp6BGQzlYu%2ByR1KOkWanYqLQr2nA0gUxadFnFILJtmkCPY%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
timing-allow-origin: *
cf-ray: 82a6c8877c1d5d46-FRA

Redirect headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=63072000
cf-cache-status: EXPIRED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-vercel-id: fra1::tg6pt-1700714942582-d4e8530c59b8
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FIBaoVTczGGFnot20ewex9eNUcrJeQo5Zj45PpDKNjyfQkrU4s7DbJ2%2Fn%2BB3FM37awEA9XN1zDJmSGcXmXPoGrXocibIOgnwPfJUXKgPJSMeLOlA8r2rhVLv3iNcJJxUGLgHIHarrcU%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain
location: https://cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.js
cache-control: public, max-age=86400, must-revalidate
refresh: 0;url=https://cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.js
cf-ray: 82a6c886f967bb74-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 200 buttons.js Show response
buttons.github.io/ 19 KB
7 KB 24ms
7ms Script
application/javascript 2606:50c0:8000::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://buttons.github.io/buttons.js
Requested by: Host: bookdown.org
URL: https://bookdown.org/home/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 0738580e85e7fdef026f377d497b2791985a1b161bb9b573ed15798e1d91ea48

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-fastly-request-id: 77a1056ff950f762581ceddffe00dc533e66a2da
date: Thu, 23 Nov 2023 04:49:02 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 5
age: 556
x-cache: HIT
x-proxy-cache: HIT
content-length: 6828
x-served-by: cache-fra-eddf8230078-FRA
last-modified: Mon, 20 Nov 2023 08:52:23 GMT
server: GitHub.com
x-github-request-id: 7DD0:846E:892D2A2:8B4FEB3:655B1F0F
x-timer: S1700714943.515756,VS0,VE0
etag: W/"655b1e47-4d5e"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
expires: Mon, 20 Nov 2023 09:02:43 GMT

GET
H2 200 rgcookbook Show response
api.github.com/repos/wch/ 5 KB
2 KB 208ms
176ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/wch/rgcookbook

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

2e70c5049a582badae68f535b2b495bd019c50ff58b831c583efa04d0b95c54e

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 13
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1332
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 15 Nov 2023 02:32:48 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02924:655ED9BE
etag: W/"cfedab1f99d5eaf10597e4cb1fceb7a15e99c8d0c4ae357da69fe14720e7ae1b"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 47

GET
H2 200 geocompr Show response
api.github.com/repos/geocompx/ 7 KB
3 KB 226ms
195ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/geocompx/geocompr

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

b91963740f7406801b9b0487d2a6d81169f3b96dc71afbbdaa6731d3a5ab99db

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 2
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1548
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Fri, 17 Nov 2023 16:36:30 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F4:57F02916:655ED9BE
etag: W/"3e1fbe9bc694fd06ecd2cb9c2d255da363bdba38f6ee38939d28c2906e0d06ba"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 58

GET
H2

200

131157098 Show response
api.github.com/repositories/
Redirect Chain

https://api.github.com/repos/yihui/rmarkdown-cookbook
https://api.github.com/repositories/131157098

7 KB
3 KB

195ms
183ms

XHR
application/json

140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repositories/131157098

Requested by

Host: bookdown.org
URL: https://bookdown.org/

Protocol

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

3d797229a3f7de33b627eba078d7e128f15565d3ae2f82e60c0d65225abd3f24

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 18
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1486
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Sun, 19 Nov 2023 16:10:45 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B269:57F02997:655ED9BE
etag: W/"2e4a00263e5cd34aa80f22c42eeb0076246bc7bd57fcc2fd0418c3a04bd7f8a9"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 42

Redirect headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
x-ratelimit-used: 14
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 212
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F0291E:655ED9BE
x-frame-options: deny
vary: Accept-Encoding, Accept, X-Requested-With
content-type: application/json; charset=utf-8
location: https://api.github.com/repositories/131157098
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
x-ratelimit-remaining: 46
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60

GET
H2 200 ModernDive_book Show response
api.github.com/repos/moderndive/ 7 KB
3 KB 195ms
164ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/moderndive/ModernDive_book

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

ad9b06dba8c1e228890ef67faeea54c2094166749e7353f4c6bf6c8c0441aaa7

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 5
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1671
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Thu, 09 Nov 2023 11:52:06 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F5:57F02919:655ED9BE
etag: W/"8974e3218d29280129ac6259365f4b0048b54c0e66ea5c5a06363cfe875172d5"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 55

GET
H2 200 bookdown Show response
api.github.com/repos/rstudio/ 7 KB
3 KB 199ms
169ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/rstudio/bookdown

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

79463212090f9aac674353b6b8cb2fbbf744f769a00888c4a4199b42297ff74c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 1
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1546
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 22 Nov 2023 19:26:13 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F4:57F02917:655ED9BE
etag: W/"52a788698c5b04bf8f7749cd0cdbde5b7f663d36ee480ddff2023871ec93e2f3"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 59

GET
H2 200 rmarkdown-book Show response
api.github.com/repos/rstudio/ 7 KB
3 KB 226ms
196ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/rstudio/rmarkdown-book

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

b972790daf96b3cce6de1e36dc89d2cd9477c2bc741dbd2dd014076ee6071f50

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 3
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1533
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 08 Nov 2023 22:38:10 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F4:57F02918:655ED9BE
etag: W/"71dd60f318e1bff60ee11c0268ce82dff3b44abaeb79bbdf400742af988b320d"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 57

GET
H2 200 blogdown Show response
api.github.com/repos/rstudio/ 6 KB
3 KB 213ms
183ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/rstudio/blogdown

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

a86580fd2bca34894b35a15646391e25c9f3c4f339b21f8448825dd8ff9dd329

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 16
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1454
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Tue, 21 Nov 2023 16:34:02 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F8:57F02926:655ED9BE
etag: W/"ff67b86407c3bb4ca100cfd3db92db67ad88c89366d6047d57ac248487b40bc4"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 44

GET
H2 200 tidy-text-mining Show response
api.github.com/repos/dgrtwo/ 6 KB
3 KB 187ms
157ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/dgrtwo/tidy-text-mining

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

7e91503a220b02febba69117d485d7b70f6cbf742f9e5a188ae0a721c66d8df0

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 7
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1497
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Mon, 20 Nov 2023 01:01:44 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F5:57F0291A:655ED9BE
etag: W/"5a11fc38e69713f57f348d74dd8e40c57565223280d55dcfda2559a2aff77af7"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 53

GET
H2 200 rprogdatascience Show response
api.github.com/repos/rdpeng/ 5 KB
2 KB 188ms
159ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/rdpeng/rprogdatascience

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

58406bbc85aa80a9bef2da63500b7a5def53e969f723bfad1c0bb8e951efea64

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 15
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1321
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 15 Nov 2023 13:54:00 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02925:655ED9BE
etag: W/"30ee4a7b629805b1880415055d404152639565082ea6ea5c4e61864dc476c89d"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 45

GET
H2 200 efficientR Show response
api.github.com/repos/csgillespie/ 6 KB
3 KB 224ms
196ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/csgillespie/efficientR

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

c21c8d569d83cf250e40cdcfe0f93b2ccda249a2f413fe7608f256ad184f32c0

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 12
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1432
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Thu, 09 Nov 2023 08:58:55 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02920:655ED9BE
etag: W/"3301eb5170df19e8aa3a2fcc6fb3f1f5272898370d4a56f1489e6d4595eb236b"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 48

GET
H2 200 BeyondMLR Show response
api.github.com/repos/proback/ 5 KB
3 KB 1218ms
1189ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/proback/BeyondMLR

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

984225a9e776ea50a4e493a5feb8895b8d282091d7cd3250f6a946329bd52a8b

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:03 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 10
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1450
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Sun, 12 Nov 2023 13:59:41 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02923:655ED9BE
etag: W/"b23873c1c9fea2b162b807e5b93d199d922c9274934620244d1dd5feb084ef40"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 50

GET
H2 200 adv-r Show response
api.github.com/repos/hadley/ 5 KB
2 KB 199ms
171ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/hadley/adv-r

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

e64cfc06d86dff91d29d75b36a90be70b0f0eca380a812493b148fbbef33e2e4

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 17
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1424
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Tue, 21 Nov 2023 02:46:51 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F0291F:655ED9BE
etag: W/"cd45a237381ae78698451fa088559d51891085983c450e8e31e96c8f9c6d0195"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 43

GET
H2 200 data-science-at-the-command-line Show response
api.github.com/repos/jeroenjanssens/ 7 KB
3 KB 205ms
177ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/jeroenjanssens/data-science-at-the-command-line

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

ff4d5b661140932246a5b62e5aa2b01e4a3324a5c84c1f55fa49e95b44e3a65a

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 9
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1553
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Thu, 23 Nov 2023 02:41:13 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02921:655ED9BE
etag: W/"5f4ae68c1ff83651a2dafdedfbbd10ad56e8540a6230d9a133bfdfaceee1a0c0"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 51

GET
H2 200 data-science-live-book Show response
api.github.com/repos/pablo14/ 6 KB
3 KB 193ms
165ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/pablo14/data-science-live-book

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

8c8a4981362f252adc8da75a6d552e501619480d335ae2aa9199137d282449a7

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 11
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1625
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Fri, 11 Aug 2023 21:23:12 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F7:57F02922:655ED9BE
etag: W/"f72fd584fe2ecdc0a64757a3b466a5594ea3e45443d12fb68c49295aaeb4ae9e"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 49

GET
H2 200 engineering-shiny-book Show response
api.github.com/repos/ThinkR-open/ 7 KB
3 KB 188ms
160ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/ThinkR-open/engineering-shiny-book

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

354e1ca44282f033445aaa760c20f309bba3e36e479a3d2f76f4d8fbc9136844

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 4
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1537
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 15 Nov 2023 10:16:46 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F5:57F0291B:655ED9BE
etag: W/"2da2ae5e1701165ea0979f8457233be622c737b39c02671d16d9ac62d9503c1c"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 56

GET
H2 200 dataviz Show response
api.github.com/repos/clauswilke/ 6 KB
3 KB 186ms
158ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/clauswilke/dataviz

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

0be737c191faafc504b78cc123382f8fc21af1e407db399e3ad94f8dca5445c2

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 6
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1440
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Wed, 22 Nov 2023 12:11:21 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F5:57F0291C:655ED9BE
etag: W/"cff0b113cffad7cfd8648e918e008e98819b8edaa9fffa891fbe57d17bd3c182"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 54

GET
H2 200 hopr Show response
api.github.com/repos/rstudio-education/ 7 KB
3 KB 195ms
167ms XHR
application/json 140.82.121.6
GITHUB

General

Check archive.org

Show headers Download Go to

Full URL

https://api.github.com/repos/rstudio-education/hopr

Requested by

Host: buttons.github.io
URL: https://buttons.github.io/buttons.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

140.82.121.6 Frankfurt am Main, Germany, ASN36459 (GITHUB, US),

Reverse DNS

lb-140-82-121-6-fra.github.com

Software

GitHub.com /

Resource Hash

8268370a55da64100b13906dfc3923c443f3a3eac92e28e9fc4912fca4061071

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://bookdown.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 04:49:02 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
content-security-policy: default-src 'none'
content-encoding: gzip
x-ratelimit-used: 8
x-github-media-type: github.v3; format=json
x-github-api-version-selected: 2022-11-28
content-length: 1566
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
last-modified: Tue, 14 Nov 2023 09:42:06 GMT
server: GitHub.com
x-github-request-id: 8B4C:C230:56E6B1F5:57F0291D:655ED9BE
etag: W/"303e28a42148ce8ae14786cd391bf4904d5a2c49bea4be6485b1a915bbdfc4f4"
vary: Accept, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset
cache-control: public, max-age=60, s-maxage=60
x-ratelimit-resource: core
x-ratelimit-reset: 1700718542
x-ratelimit-limit: 60
accept-ranges: bytes
x-ratelimit-remaining: 52

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| documentPictureInPicture

3 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
.routledge.com/	1970-01-20 16:25:16	Name: __cf_bm Value: JTH5VrN1Ssiq4aGI0RsgGH0XHa.dSFxnyIxDZ4N4j4Y-1700714942-0-AdZzTBeyeOGeSfmOFkAu03UBC4UFeCzrjrUI1jl7ivADLC/PdtQy0xpGxLEMtpx273TOYSIBgNXADuCvsKjSgao=
bookdown.org/	1970-01-20 16:35:19	Name: AWSALB Value: 2T5JoLHiwBDFkIKsab2GkNHkm9SJsTmcayZy7BhvyvBqy7irqSO2ErQIQkGIw/nhAjagznZFamk5e+KAoQ+BlufGi2hGXRqzYA3KNCyReQHXCuLeUbCGLNj+JqRW
bookdown.org/	1970-01-20 16:35:19	Name: AWSALBCORS Value: 2T5JoLHiwBDFkIKsab2GkNHkm9SJsTmcayZy7BhvyvBqy7irqSO2ErQIQkGIw/nhAjagznZFamk5e+KAoQ+BlufGi2hGXRqzYA3KNCyReQHXCuLeUbCGLNj+JqRW

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
X-Content-Type-Options	nosniff

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.

api.github.com
bookdown.org
buttons.github.io
cdn.jsdelivr.net
clauswilke.com
csgillespie.github.io
d33wubrfki0l68.cloudfront.net
datascienceatthecommandline.com
engineering-shiny.org
images.routledge.com
livebook.datascienceheroes.com
moderndive.com
otexts.com
r-graphics.org
r-pkgs.org
r.geocompx.org
r4ds.had.co.nz
rstudio-education.github.io
socviz.co
www.tidytextmining.com
yihui.name
yihui.org
104.131.175.33
104.17.28.49
140.82.121.6
143.204.205.196
178.79.190.45
18.192.231.252
185.199.110.153
2606:4700:3035::6815:5721
2606:4700::6810:5914
2606:50c0:8000::153
2a05:d014:275:cb01::c8
2a05:d014:58f:6200::64
2a05:d014:58f:6201::64
3.70.101.28
3.81.155.218
35.215.112.83
52.23.23.122
52.58.254.253
0738580e85e7fdef026f377d497b2791985a1b161bb9b573ed15798e1d91ea48
0be737c191faafc504b78cc123382f8fc21af1e407db399e3ad94f8dca5445c2
137c4f585c69a8bf8bc00b3461e18a3e7623739f54e6dab4fb5691013cf33fec
1403823998231a2118f7f4acffc5b663a2ae846dc8c7aa02022ab202082dc108
2e70c5049a582badae68f535b2b495bd019c50ff58b831c583efa04d0b95c54e
3305d4ddefa2964aa7bfebcc38fe633348ea02b8d405e0a5475fb44530de6e7a
354e1ca44282f033445aaa760c20f309bba3e36e479a3d2f76f4d8fbc9136844
37f658810c4632c704ebb395e03845f47ba045b254cb33f2eaee5604162259cf
38a0c4834859e33da531fac38c1cff020b740977276ea8837d987fc91435b35e
3d797229a3f7de33b627eba078d7e128f15565d3ae2f82e60c0d65225abd3f24
451c46517256681225bec8c98997a9c90f518e49acd671a757b0fda72ae3ca02
58406bbc85aa80a9bef2da63500b7a5def53e969f723bfad1c0bb8e951efea64
5f031391176143baf9297d0a1c04ba99fcf5fcf6739e75583ee5de28be93b136
651c6c96ea1d5edd39d302f78c8a956c98b44c41244e9c86af353de4410e91c7
76d45cff2c79b1df15de186733777b54259a51e6bb988a525d3d2225211822f8
79463212090f9aac674353b6b8cb2fbbf744f769a00888c4a4199b42297ff74c
7d9386e538975a6e6f444944a33f6fd944c3dab916c28b7cf4f07f075ca5a86b
7e42f1a3d617ec9e579a44a84928148700c199182188ae579b325031693829b5
7e91503a220b02febba69117d485d7b70f6cbf742f9e5a188ae0a721c66d8df0
7eb93c54997f589304cc52328bb6528a006b69f8b9201367a2270d27fbc488bc
815e505e120f788b3bb3a2934b95a5459ae73b488d9a46f3e3b0a8dcfe815130
8268370a55da64100b13906dfc3923c443f3a3eac92e28e9fc4912fca4061071
8ada674b3895f94676334f53b2dbbfaf49afae898aaf36afee9ccc3ec67e79b7
8afc7c7c1180859bb1c8ee100e5cd5bc7c3e4b39e5e256c3fb1ee2998b914096
8c8a4981362f252adc8da75a6d552e501619480d335ae2aa9199137d282449a7
9735a11a9fae283e88b5776ba1f61b31d69ce54e887f7438ed576f39a35321ca
984225a9e776ea50a4e493a5feb8895b8d282091d7cd3250f6a946329bd52a8b
9a01a1c08270c4e9ad89bb251b820d52e4a67eea88b7b229f34762a98c79ce3f
9d9f9d2add02870264e7fd51fae29d4415ebf9013fb0fb1728b3bef304105846
a6b325fe6054293b994faaeda9db89a66f50d00eb12facac8a683bd6c1a57aae
a80cdde72678a45140bb47787c2bf5f3b71f9f273cf647f6de96de71116f1463
a86580fd2bca34894b35a15646391e25c9f3c4f339b21f8448825dd8ff9dd329
ad9b06dba8c1e228890ef67faeea54c2094166749e7353f4c6bf6c8c0441aaa7
ae1269a59a7b9eec55afb95ecc834304e5ce35c5e1658943337fe67143e1ae4e
b91963740f7406801b9b0487d2a6d81169f3b96dc71afbbdaa6731d3a5ab99db
b972790daf96b3cce6de1e36dc89d2cd9477c2bc741dbd2dd014076ee6071f50
c1afa879401624e418a2e6f03cdc7cfb33043be01c7a7d109814c7223018a832
c21c8d569d83cf250e40cdcfe0f93b2ccda249a2f413fe7608f256ad184f32c0
c79b2ea8620d0756c2b7cf748e4c5874414b3c17db7e464859104ddc13187d95
df18ad414e5c952d154ea054860f8dcd9317655dd42d9fa0dc0e2914347adaa4
e64cfc06d86dff91d29d75b36a90be70b0f0eca380a812493b148fbbef33e2e4
e81690117311da87f46f54e2275bf36a31e04dd5adac6cafa66d3536806b47d6
e99db2a46ff8cfda11695067d4973ae231d73100a583212d7af0a1a5fdf26d98
ea67f0e62f2538319e6cfc751011f6c73fa38484882f99e66dcf7ef8a189a603
f864348bb54a700f00bbb10313b99d0aad660479a35082a03503e2c064019a9c
ff4d5b661140932246a5b62e5aa2b01e4a3324a5c84c1f55fa49e95b44e3a65a

bookdown.org Open in urlscan Pro 52.23.23.122 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

46 Requests

96 %HTTPS

33 %IPv6

20 Domains

22 Subdomains

16 IPs

4 Countries

11730 kBTransfer

11788 kBSize

3 Cookies

19 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

bookdown.org Open in urlscan Pro
52.23.23.122 Public Scan

Screenshot
Live screenshot

Full Image

46
Requests

96 %
HTTPS

33 %
IPv6

20
Domains

22
Subdomains

16
IPs

4
Countries

11730 kB
Transfer

11788 kB
Size

3
Cookies

46 HTTP transactions
0 data transactions