learn.adafruit.com Open in urlscan Pro
104.20.38.240 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner
Submission: On September 23 via api (September 23rd 2021, 4:36:39 pm UTC) from US — Scanned from DE

Summary HTTP 53 Redirects Links 50 Behaviour Indicators

Summary

This website contacted 8 IPs in 2 countries across 7 domains to perform 53 HTTP transactions. The main IP is 104.20.38.240, located in and belongs to CLOUDFLARENET, US. The main domain is learn.adafruit.com.
TLS certificate: Issued by GeoTrust RSA CA 2018 on June 18th 2020. Valid for: 2 years.

This is the only time learn.adafruit.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
39	104.20.38.240 104.20.38.240	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.250.184.200 142.250.184.200	15169 (GOOGLE) (GOOGLE)
4	104.20.39.240 104.20.39.240	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	142.250.184.238 142.250.184.238	15169 (GOOGLE) (GOOGLE)
1	172.253.120.156 172.253.120.156	15169 (GOOGLE) (GOOGLE)
1	142.250.185.196 142.250.185.196	15169 (GOOGLE) (GOOGLE)
1	151.101.2.137 151.101.2.137	54113 (FASTLY) (FASTLY)
1	162.247.243.146 162.247.243.146	13335 (CLOUDFLAR...) (CLOUDFLARENET)
53	8

39 104.20.38.240 (None, )

ASN13335 (CLOUDFLARENET, US)

learn.adafruit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-shop.adafruit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-learn.adafruit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.184.200 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f8.1e100.net

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

4 104.20.39.240 (None, )

ASN13335 (CLOUDFLARENET, US)

cdn-shop.adafruit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.adafruit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 142.250.184.238 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f14.1e100.net

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

1 172.253.120.156 (United States)

ASN15169 (GOOGLE, US)
PTR: wd-in-f156.1e100.net

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

1 142.250.185.196 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f4.1e100.net

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

1 151.101.2.137 (United States)

ASN54113 (FASTLY, US)

js-agent.newrelic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 162.247.243.146 (United States)

ASN13335 (CLOUDFLARENET, US)

bam-cell.nr-data.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
43	adafruit.com learn.adafruit.com cdn-shop.adafruit.com www.adafruit.com cdn-learn.adafruit.com	2 MB
5	google-analytics.com www.google-analytics.com	21 KB
1	nr-data.net bam-cell.nr-data.net	921 B
1	newrelic.com js-agent.newrelic.com	12 KB
1	google.com www.google.com	522 B
1	doubleclick.net stats.g.doubleclick.net	463 B
1	googletagmanager.com www.googletagmanager.com	52 KB
53	7

	Domain	Requested by
17	learn.adafruit.com	learn.adafruit.com
15	cdn-learn.adafruit.com	learn.adafruit.com
10	cdn-shop.adafruit.com	learn.adafruit.com
5	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
1	bam-cell.nr-data.net	js-agent.newrelic.com
1	js-agent.newrelic.com	learn.adafruit.com
1	www.google.com	learn.adafruit.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	www.adafruit.com	learn.adafruit.com
1	www.googletagmanager.com
53	10

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

Domain
www.adafruit.com
blog.adafruit.com
forums.adafruit.com
www.youtube.com
www.adabox.com
io.adafruit.com
accounts.adafruit.com
cdn-learn.adafruit.com
en.wikipedia.org
greatscottgadgets.com
hackaday.com
www.defcon.org
www.tiny.cloud
jobs.adafruit.com
www.instagram.com
twitter.com
www.facebook.com
github.com
www.tiktok.com

Subject Issuer	Validity	Valid
*.adafruit.com GeoTrust RSA CA 2018	`2020-06-18` - `2022-09-01`	2 years	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-08-30` - `2021-11-22`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2021-08-30` - `2021-11-22`	3 months	crt.sh
www.google.com GTS CA 1C3	`2021-08-30` - `2021-11-22`	3 months	crt.sh
*.newrelic.com R3	`2021-09-17` - `2021-12-16`	3 months	crt.sh
*.nr-data.net DigiCert SHA2 Secure Server CA	`2020-02-05` - `2022-02-08`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner
Frame ID: 05974BB4D76AC825A8A24E81F7E152DB
Requests: 53 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Overview | Freq Show: Raspberry Pi RTL-SDR Scanner | Adafruit Learning System

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/ns\.html[^>]+></iframe>
googletagmanager\.com/gtag/js

Page Statistics

53
Requests

100 %
HTTPS

0 %
IPv6

7
Domains

10
Subdomains

8
IPs

2
Countries

1970 kB
Transfer

2803 kB
Size

5
Cookies

50 Outgoing links

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

URL: https://www.adafruit.com/
Title: Shop

Search URL Search Domain Scan URL

URL: https://blog.adafruit.com/
Title: Blog

Search URL Search Domain Scan URL

URL: https://forums.adafruit.com/
Title: Forums

Search URL Search Domain Scan URL

URL: https://www.youtube.com/adafruit/live
Title: LIVE!

Search URL Search Domain Scan URL

URL: https://www.adabox.com/
Title: AdaBox

Search URL Search Domain Scan URL

URL: https://io.adafruit.com/
Title: IO

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/shopping_cart
Title: 0

Search URL Search Domain Scan URL

URL: https://accounts.adafruit.com/
Title: Create Account

Search URL Search Domain Scan URL

URL: https://cdn-learn.adafruit.com/downloads/pdf/freq-show-raspberry-pi-rtl-sdr-scanner.pdf?timestamp=1632413175
Title: Download PDF

Search URL Search Domain Scan URL

URL: https://accounts.adafruit.com/users/sign_in
Title: sign in

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=Kmh_g2Ro6Qg
Title: https://www.youtube.com/watch?v=Kmh_g2Ro6Qg

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Software-defined_radio
Title: Software-defined radio (SDR)

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/FM_broadcasting
Title: FM radio

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Digital_television
Title: television

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Weather_radio
Title: emergency & weather radio

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Citizens_band_radio
Title: citizen band (CB)

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Radio_spectrum
Title: much more

Search URL Search Domain Scan URL

URL: https://greatscottgadgets.com/hackrf/
Title: HackRF

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/1497
Title: inexpensive RTL-SDR tuner

Search URL Search Domain Scan URL

URL: http://hackaday.com/2014/08/17/defcon-22-the-hackrf-portapack/
Title: HackRF PortaPack

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/2097
Title: PiTFT

Search URL Search Domain Scan URL

URL: https://www.defcon.org/
Title: DEF CON conferences

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=ZuNOD3XWp4A
Title: All Your RFz Are Belong To Me: Hacking The Wireless World With Software-Defined Radio

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=5N1C3WB8c0o
Title: Noise Floor: Exploring Unintentional Radio Emissions

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=mY2uiLfXmaI
Title: Hacker + Airplane = No Good Can Come Of This

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Scanner_(radio)#Legislation
Title: http://en.wikipedia.org/wiki/Scanner_(radio)#Legislation

Search URL Search Domain Scan URL

URL: https://www.tiny.cloud/
Title: tinymce

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/1914
Title: Raspberry Pi Model B+ 512MB RAM

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/1531
Title: MCX Jack to BNC RF Cable Adapter

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/1532
Title: MCX Jack to SMA RF Cable Adapter

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/1944
Title: PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/product/328
Title: Lithium Ion Polymer Battery - 3.7v 2500mAh

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/contact_us
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/faq
Title: FAQs

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/shippinginfo
Title: Shipping & Returns

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/terms_of_service
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/privacy
Title: Privacy & Legal

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/about
Title: About Us

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/press
Title: Press

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/educators
Title: Educators

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/distributors
Title: Distributors

Search URL Search Domain Scan URL

URL: https://jobs.adafruit.com/
Title: Jobs

Search URL Search Domain Scan URL

URL: https://www.adafruit.com/category/14
Title: Gift Cards

Search URL Search Domain Scan URL

URL: http://en.wikipedia.org/wiki/Perfect_is_the_enemy_of_good
Title: Voltaire

Search URL Search Domain Scan URL

URL: https://www.instagram.com/adafruit/

Search URL Search Domain Scan URL

URL: https://twitter.com/adafruit/

Search URL Search Domain Scan URL

URL: https://www.facebook.com/adafruitindustries

Search URL Search Domain Scan URL

URL: https://www.youtube.com/adafruit

Search URL Search Domain Scan URL

URL: https://github.com/adafruit

Search URL Search Domain Scan URL

URL: https://www.tiktok.com/@adafruit

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

53 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 freq-show-raspberry-pi-rtl-sdr-scanner Show response
learn.adafruit.com/ 58 KB
16 KB 457ms
428ms Document
text/html 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a400e071f4b2d59a401b03a61206a6fc80dcd6964b1338ebda3d55b502160286

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
content-type: text/html; charset=utf-8
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
x-download-options: noopen
x-permitted-cross-domain-policies: none
referrer-policy: strict-origin-when-cross-origin
link: </assets/application-35b2712a63fef48ca59dcd3e8810b141d5fd8e4d7099fd3f5d705b3ef7248758.css>; rel=preload; as=style; nopush,<https://www.googletagmanager.com/gtag/js?id=GTM-PRPXBQ6>; rel=preload; as=script; nopush
cache-control: max-age=0, private, must-revalidate
set-cookie: _adafruit_als_session=VOfPmf%2BFUB2sMb%2FR3aWMd0Y%2FHaXvome7TTuRZOEyUhWwn0g7ofaEYRnSaSIyz2g9nwideUlKZflO7Mqxg8RA5SyI8cx73IuLg5SG9lKFsBpRRCbUeJVuhkIWOEaO27Pic4V2h8OxrM435an4GyMYzeXtBFy50AU8ajfUt%2FaXr8HEOrQ6RvHCdaKAPLEkSqx%2FNG24BzQaMNPHwS5cthkGu2Y5zPlk1vzmB80K27CWxAo%2BxdJ2BexKHrCsmy4vN6QpCBuXUvRV0ynFBQfXgiv73ga1bvafK%2B3HUq5Lfrs%3D--rlAR9Q7XBiKHxGpc--di7WV6FNRw6lAPfPHBqRUQ%3D%3D; domain=.adafruit.com; path=/; HttpOnly; SameSite=Lax
x-request-id: 6c70e4f6-9e1c-4ed8-8ffe-394a5f6e718c
x-runtime: 0.073941
strict-transport-security: max-age=15552000; preload
permissions-policy: interest-cohort=()
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 6935314e2bb20ebb-FRA
content-encoding: gzip

GET
H2 200 application-35b2712a63fef48ca59dcd3e8810b141d5fd8e4d7099fd3f5d705b3ef7248758.css
learn.adafruit.com/assets/ 320 KB
51 KB 71ms
70ms Stylesheet
text/css 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.adafruit.com/assets/application-35b2712a63fef48ca59dcd3e8810b141d5fd8e4d7099fd3f5d705b3ef7248758.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6d87b5af944f7e71682c3215f393c9337fe4485288c9a66ef0f22b678598b1eb

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

:path: /assets/application-35b2712a63fef48ca59dcd3e8810b141d5fd8e4d7099fd3f5d705b3ef7248758.css
pragma: no-cache
cookie: _adafruit_als_session=VOfPmf%2BFUB2sMb%2FR3aWMd0Y%2FHaXvome7TTuRZOEyUhWwn0g7ofaEYRnSaSIyz2g9nwideUlKZflO7Mqxg8RA5SyI8cx73IuLg5SG9lKFsBpRRCbUeJVuhkIWOEaO27Pic4V2h8OxrM435an4GyMYzeXtBFy50AU8ajfUt%2FaXr8HEOrQ6RvHCdaKAPLEkSqx%2FNG24BzQaMNPHwS5cthkGu2Y5zPlk1vzmB80K27CWxAo%2BxdJ2BexKHrCsmy4vN6QpCBuXUvRV0ynFBQfXgiv73ga1bvafK%2B3HUq5Lfrs%3D--rlAR9Q7XBiKHxGpc--di7WV6FNRw6lAPfPHBqRUQ%3D%3D
accept-encoding: gzip, deflate, br
accept-language: de-DE,de;q=0.9
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode: no-cors
accept: text/css,*/*;q=0.1
cache-control: no-cache
sec-fetch-dest: style
:authority: learn.adafruit.com
referer: https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner
:scheme: https
sec-fetch-site: same-origin
:method: GET
Accept-Language: de-DE,de;q=0.9
Referer: https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1198838
cf-polished: origSize=329899
cf-bgj: minify
vary: Accept-Encoding
last-modified: Thu, 09 Sep 2021 19:34:17 GMT
server: cloudflare
etag: W/"613a61b9-cb3b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; preload
content-type: text/css
cache-control: public, max-age=315360000
permissions-policy: interest-cohort=()
cf-ray: 69353150d8190ebb-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 142 KB
52 KB 65ms
29ms Script
application/javascript 142.250.184.200
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=GTM-PRPXBQ6

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra24s11-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

9f619642049adf6de9118743af0b05884f4655079d9c1d1a5efe171f54f56b7b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 52804
x-xss-protection: 0
expires: Thu, 23 Sep 2021 16:36:34 GMT

GET
H2 200 fontawesome-webfont-38af9ab8e8340ebba0182e7f6c9ec81038a1fcc162de3393a51bbb9a4153259d.woff2
learn.adafruit.com/assets/ 75 KB
76 KB 64ms
63ms Font
application/octet-stream 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.adafruit.com/assets/fontawesome-webfont-38af9ab8e8340ebba0182e7f6c9ec81038a1fcc162de3393a51bbb9a4153259d.woff2

Requested by

Host: learn.adafruit.com
URL: https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

sec-fetch-mode: cors
origin: https://learn.adafruit.com
accept-encoding: gzip, deflate, br
accept-language: de-DE,de;q=0.9
sec-fetch-dest: font
cookie: _adafruit_als_session=VOfPmf%2BFUB2sMb%2FR3aWMd0Y%2FHaXvome7TTuRZOEyUhWwn0g7ofaEYRnSaSIyz2g9nwideUlKZflO7Mqxg8RA5SyI8cx73IuLg5SG9lKFsBpRRCbUeJVuhkIWOEaO27Pic4V2h8OxrM435an4GyMYzeXtBFy50AU8ajfUt%2FaXr8HEOrQ6RvHCdaKAPLEkSqx%2FNG24BzQaMNPHwS5cthkGu2Y5zPlk1vzmB80K27CWxAo%2BxdJ2BexKHrCsmy4vN6QpCBuXUvRV0ynFBQfXgiv73ga1bvafK%2B3HUq5Lfrs%3D--rlAR9Q7XBiKHxGpc--di7WV6FNRw6lAPfPHBqRUQ%3D%3D
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pragma: no-cache
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https://www.google-analytics.com/plugins/ua/ec.js

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Security

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Full URL

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Protocol

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Full URL

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Protocol

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Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
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CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/001/050/medium640/hero_top_4_sm.jpeg?1535062188

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Request headers

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General

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Full URL

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Protocol

Security

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Response headers

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Full URL

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Software

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Response headers

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GET
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GOOGLE

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Full URL

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Response headers

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Response headers

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161 KB 24ms
23ms Image
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Full URL

https://learn.adafruit.com/assets/headlines/stemma-951832861ff41826c301d55383664953fed1a5e8349731619ebd02d45a190a15.jpg

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Protocol

Security

TLS 1.3, , AES_128_GCM

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Response headers

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118 KB 29ms
28ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

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Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/000/833/medium640/project-graphic_IMG_20141231_115203.jpg?1520542741

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

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server: cloudflare
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53 KB 26ms
24ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

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Check archive.org

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Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/000/759/medium640/DSC00699.jpg?1535056569

Requested by

Host: learn.adafruit.com
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Protocol

Security

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59 KB 30ms
29ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

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https://cdn-learn.adafruit.com/guides/cropped_images/000/000/663/medium640/raspberry_pi_overview_copy.jpg?1520542295

Requested by

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Protocol

Security

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server: cloudflare
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58 KB 28ms
27ms Image
image/jpeg 104.20.38.240
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https://cdn-learn.adafruit.com/guides/cropped_images/000/000/671/medium640/DSC00509_copy.jpg?1535049480

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Host: learn.adafruit.com
URL: https://learn.adafruit.com/packs/js/935-dda9f077da99cfe7c536.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

285a2d38b55e221cdbc147c81981ba7dc715f3d97cfc921752310f05dc24b217

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3954
cf-polished: degrade=85, origSize=118910
content-type: image/jpeg
vary: Accept-Encoding
content-length: 59214
x-cached: MISS
last-modified: Thu, 23 Aug 2018 18:38:00 GMT
server: cloudflare
etag: "467cdc9f73be1506e91b156d568354ec"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; preload
x-amz-version-id: JUwoDXgSznPnX932qoELPHwiNBDOge2M
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 6935315528a50ebb-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 sine.gif
cdn-learn.adafruit.com/guides/cropped_images/000/000/969/medium640thumb/ 19 KB
19 KB 57ms
56ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/000/969/medium640thumb/sine.gif?1520543015

Requested by

Host: learn.adafruit.com
URL: https://learn.adafruit.com/packs/js/935-dda9f077da99cfe7c536.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0b484c8fce4688878ac078dd6695ddc49e70f399f9b94b84f87934aab44b562e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 4349
cf-polished: degrade=85, origSize=28124
content-type: image/jpeg
vary: Accept-Encoding
content-length: 19582
x-cached: MISS
last-modified: Thu, 08 Mar 2018 20:28:26 GMT
server: cloudflare
etag: "6721c72125ef6e7ffe0ade3531cda7b2"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; preload
x-amz-version-id: 2DklBCWpJ9aqLLdoVmvKB8vu9kqgu6ue
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 6935315528ba0ebb-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 hero_top_4_sm.jpeg
cdn-learn.adafruit.com/guides/cropped_images/000/001/050/medium640/ 39 KB
39 KB 20ms
19ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/001/050/medium640/hero_top_4_sm.jpeg?1535062188

Requested by

Host: learn.adafruit.com
URL: https://learn.adafruit.com/packs/js/935-dda9f077da99cfe7c536.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c92ea4ef36c75dc34e4d12a1166914d928f9e7578ab73406bbceeeb54b7c1c91

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:34 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1124
cf-polished: degrade=85, origSize=147179
content-type: image/jpeg
vary: Accept-Encoding
content-length: 39826
x-cached: MISS
last-modified: Thu, 23 Aug 2018 22:09:48 GMT
server: cloudflare
etag: "da521cbe50e78355903ed9e5a7bb1ec3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; preload
x-amz-version-id: YOtekkwiVLeNogec7J.1U1aAf.4HHSsg
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 6935315528bc0ebb-FRA
cf-bgj: imgq:85,h2pri

GET
H2 200 circuit_playground_show_title_F.jpg
cdn-learn.adafruit.com/guides/cropped_images/000/000/722/medium640/ 61 KB
61 KB 21ms
21ms Image
image/jpeg 104.20.38.240
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-learn.adafruit.com/guides/cropped_images/000/000/722/medium640/circuit_playground_show_title_F.jpg?1535050174

Requested by

Host: learn.adafruit.com
URL: https://learn.adafruit.com/packs/js/935-dda9f077da99cfe7c536.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.20.38.240 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

38b3cf318b786fe4b08c3a1153e6166adf785ef6c7f611abf823e46c1869f141

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff

Request headers

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

Response headers

date: Thu, 23 Sep 2021 16:36:35 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 0
cf-polished: degrade=85, origSize=279506
content-type: image/jpeg
vary: Accept-Encoding
content-length: 62463
x-cached: MISS
last-modified: Thu, 23 Aug 2018 18:49:35 GMT
server: cloudflare
etag: "6ee99f6aec8161a7bbf4742a7ac61ecf"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; preload
x-amz-version-id: Ha.upEZBVe2N88KQdPQmmXycLOCxFzEv
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 693531577c630ebb-FRA
cf-bgj: imgq:85,h2pri

Verdicts & Comments Add Verdict or Comment

18 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.

5 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
.adafruit.com/	1970-01-19 23:36:30	Name: _gcl_au Value: 1.1.696030264.1632414994
.adafruit.com/	1970-01-20 14:58:06	Name: _ga Value: GA1.2.1654372904.1632414994
.adafruit.com/	1970-01-19 21:28:21	Name: _gid Value: GA1.2.34855135.1632414994
.adafruit.com/	1970-01-19 21:26:55	Name: _gat_UA-7723544-1 Value: 1
.adafruit.com/	1969-12-31 23:59:59	Name: _adafruit_als_session Value: dZjS0%2FYvb7Q074rJq%2FQELWbRIhGdk3wow%2BYYCKLvpMsYtYG5TejyS0ju4ufPHOuJtqgnQW0A93uC1QMAdV0ZciL%2F2CYtaxCnYBUh5JeuxWL8LgWbR%2Bo%2BW7KL60VIStQfW7Vcxro5Zb8D5WhxFsTTqn0GI9C3hb5ePiLakcAm%2BhDHAH1SSERUsIXtYdsBiIGkyy2f%2B8Q2M0uAXIoCQ62RBwOWgzhqcX2rEWzu85%2FhGOm5Xnotlco63oRb7r9CMCLxYLyUIYYLzCRm3E41D7oFKYGwuX%2FTCB%2BB4VLsEJ0%3D--HoL9f0U%2BB2lVApDA--m9hoKhIkrvvJacrli3wu1w%3D%3D

2 Console Messages

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

Source	Level	URL Text
security	warning	Message: Error with Permissions-Policy header: Unrecognized feature: 'interest-cohort'.
network	error	URL: https://learn.adafruit.com/assets/missing/missing.png Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header	Value
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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.

bam-cell.nr-data.net
cdn-learn.adafruit.com
cdn-shop.adafruit.com
js-agent.newrelic.com
learn.adafruit.com
stats.g.doubleclick.net
www.adafruit.com
www.google-analytics.com
www.google.com
www.googletagmanager.com
104.20.38.240
104.20.39.240
142.250.184.200
142.250.184.238
142.250.185.196
151.101.2.137
162.247.243.146
172.253.120.156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learn.adafruit.com Open in urlscan Pro 104.20.38.240 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

53 Requests

100 %HTTPS

0 %IPv6

7 Domains

10 Subdomains

8 IPs

2 Countries

1970 kBTransfer

2803 kBSize

5 Cookies

50 Outgoing links

Redirected requests

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

Request headers

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learn.adafruit.com Open in urlscan Pro
104.20.38.240 Public Scan

Screenshot
Live screenshot

Full Image

53
Requests

100 %
HTTPS

0 %
IPv6

7
Domains

10
Subdomains

8
IPs

2
Countries

1970 kB
Transfer

2803 kB
Size

5
Cookies

53 HTTP transactions
0 data transactions