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learn.sparkfun.com Open in urlscan Pro
44.206.208.196  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://learn.sparkfun.com/
Effective URL: https://learn.sparkfun.com/
Submission: On February 15 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 25 IPs in 3 countries across 19 domains to perform 53 HTTP transactions. The main IP is 44.206.208.196, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is learn.sparkfun.com. The Cisco Umbrella rank of the primary domain is 568710.
TLS certificate: Issued by Amazon RSA 2048 M02 on June 23rd 2023. Valid for: a year.
This is the only time learn.sparkfun.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 9 44.206.208.196 14618 (AMAZON-AES)
5 52.222.214.123 16509 (AMAZON-02)
1 104.16.140.206 13335 (CLOUDFLAR...)
1 104.17.24.14 13335 (CLOUDFLAR...)
1 142.250.186.42 15169 (GOOGLE)
2 142.250.185.168 15169 (GOOGLE)
2 216.239.32.36 15169 (GOOGLE)
2 173.194.76.155 15169 (GOOGLE)
2 142.250.186.163 15169 (GOOGLE)
4 142.250.185.246 15169 (GOOGLE)
3 104.18.192.125 13335 (CLOUDFLAR...)
2 172.217.18.4 15169 (GOOGLE)
2 142.250.185.78 15169 (GOOGLE)
1 104.16.77.186 13335 (CLOUDFLAR...)
4 104.19.148.8 13335 (CLOUDFLAR...)
1 104.16.108.209 13335 (CLOUDFLAR...)
1 172.217.23.99 15169 (GOOGLE)
1 13.35.58.58 16509 (AMAZON-02)
1 18.66.122.57 16509 (AMAZON-02)
1 54.155.31.20 16509 (AMAZON-02)
1 104.16.189.89 13335 (CLOUDFLAR...)
3 104.19.155.83 13335 (CLOUDFLAR...)
1 104.18.123.12 13335 (CLOUDFLAR...)
1 104.18.34.229 13335 (CLOUDFLAR...)
53 25
9    44.206.208.196 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-206-208-196.compute-1.amazonaws.com
learn.sparkfun.com
5    52.222.214.123 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-214-123.fra56.r.cloudfront.net
cdn.sparkfun.com
1    104.16.140.206 (None, )

ASN13335 (CLOUDFLARENET, US)
js.hsforms.net
1    104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    142.250.186.42 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s04-in-f10.1e100.net
ajax.googleapis.com
2    142.250.185.168 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f8.1e100.net
www.googletagmanager.com
2    216.239.32.36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
2    173.194.76.155 (United States)

ASN15169 (GOOGLE, US)
PTR: ws-in-f155.1e100.net
stats.g.doubleclick.net
2    142.250.186.163 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s08-in-f3.1e100.net
www.google.de
4    142.250.185.246 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s53-in-f22.1e100.net
i.ytimg.com
3    104.18.192.125 (None, )

ASN13335 (CLOUDFLARENET, US)
forms.hsforms.com
forms-na1.hsforms.com
2    172.217.18.4 (United States)

ASN15169 (GOOGLE, US)
PTR: fra02s19-in-f4.1e100.net
www.google.com
2    142.250.185.78 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f14.1e100.net
www.google-analytics.com
1    104.16.77.186 (None, )

ASN13335 (CLOUDFLARENET, US)
js.hs-analytics.net
4    104.19.148.8 (None, )

ASN13335 (CLOUDFLARENET, US)
script.crazyegg.com
1    104.16.108.209 (None, )

ASN13335 (CLOUDFLARENET, US)
cdn2.hubspot.net
1    172.217.23.99 (United States)

ASN15169 (GOOGLE, US)
PTR: mil04s23-in-f99.1e100.net
www.gstatic.com
1    13.35.58.58 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-58-58.fra60.r.cloudfront.net
pagestates-tracking.crazyegg.com
1    18.66.122.57 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-57.fra60.r.cloudfront.net
assets-tracking.crazyegg.com
1    54.155.31.20 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-155-31-20.eu-west-1.compute.amazonaws.com
tracking.crazyegg.com
1    104.16.189.89 (None, )

ASN13335 (CLOUDFLARENET, US)
js-na1.hs-scripts.com
3    104.19.155.83 (None, )

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
forms.hubspot.com
1    104.18.123.12 (None, )

ASN13335 (CLOUDFLARENET, US)
js.hsleadflows.net
1    104.18.34.229 (None, )

ASN13335 (CLOUDFLARENET, US)
js.hs-banner.com
Apex Domain
Subdomains		 Transfer
14 sparkfun.com
learn.sparkfun.com — Cisco Umbrella Rank: 568710
cdn.sparkfun.com — Cisco Umbrella Rank: 312386
20 MB
7 crazyegg.com
script.crazyegg.com — Cisco Umbrella Rank: 2715
pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 6014
assets-tracking.crazyegg.com — Cisco Umbrella Rank: 6123
tracking.crazyegg.com — Cisco Umbrella Rank: 4882
37 KB
4 ytimg.com
i.ytimg.com — Cisco Umbrella Rank: 102
153 KB
4 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2400
www.google.com — Cisco Umbrella Rank: 2
2 KB
3 hubspot.com
track.hubspot.com — Cisco Umbrella Rank: 2726
forms.hubspot.com — Cisco Umbrella Rank: 6022
3 KB
3 hsforms.com
forms.hsforms.com — Cisco Umbrella Rank: 5005
forms-na1.hsforms.com — Cisco Umbrella Rank: 8184
4 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 45
21 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 5654
515 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 113
407 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 52
161 KB
1 hs-banner.com
js.hs-banner.com — Cisco Umbrella Rank: 2616
23 KB
1 hsleadflows.net
js.hsleadflows.net — Cisco Umbrella Rank: 5757
88 KB
1 hs-scripts.com
js-na1.hs-scripts.com — Cisco Umbrella Rank: 7310
1 KB
1 gstatic.com
www.gstatic.com
197 KB
1 hubspot.net
cdn2.hubspot.net — Cisco Umbrella Rank: 9835
2 KB
1 hs-analytics.net
js.hs-analytics.net — Cisco Umbrella Rank: 2608
22 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 434
67 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 257
28 KB
1 hsforms.net
js.hsforms.net — Cisco Umbrella Rank: 7671
154 KB
53 19
Domain Requested by
9 learn.sparkfun.com 1 redirects learn.sparkfun.com
5 cdn.sparkfun.com learn.sparkfun.com
4 script.crazyegg.com learn.sparkfun.com
script.crazyegg.com
4 i.ytimg.com learn.sparkfun.com
2 track.hubspot.com
2 www.google-analytics.com learn.sparkfun.com
www.google-analytics.com
2 www.google.com learn.sparkfun.com
2 forms.hsforms.com js.hsforms.net
learn.sparkfun.com
2 www.google.de learn.sparkfun.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 region1.analytics.google.com www.googletagmanager.com
2 www.googletagmanager.com learn.sparkfun.com
www.googletagmanager.com
1 forms.hubspot.com js.hsleadflows.net
1 js.hs-banner.com js-na1.hs-scripts.com
1 js.hsleadflows.net js-na1.hs-scripts.com
1 js-na1.hs-scripts.com js.hs-analytics.net
1 tracking.crazyegg.com script.crazyegg.com
1 assets-tracking.crazyegg.com script.crazyegg.com
1 pagestates-tracking.crazyegg.com script.crazyegg.com
1 www.gstatic.com www.google.com
1 forms-na1.hsforms.com learn.sparkfun.com
1 cdn2.hubspot.net learn.sparkfun.com
1 js.hs-analytics.net learn.sparkfun.com
1 ajax.googleapis.com learn.sparkfun.com
1 cdnjs.cloudflare.com learn.sparkfun.com
1 js.hsforms.net learn.sparkfun.com
53 26
Subject Issuer Validity Valid
www.sparkfun.com
Amazon RSA 2048 M02		 2023-06-23 -
2024-07-21		 a year crt.sh
cdn.sparkfun.com
Amazon RSA 2048 M03		 2024-02-06 -
2025-03-05		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-05-16 -
2024-05-15		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
www.google.de
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
edgestatic.com
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
www.google.com
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
script.crazyegg.com
E1		 2024-02-06 -
2024-05-06		 3 months crt.sh
hubspot.net
Cloudflare Inc ECC CA-3		 2023-04-06 -
2024-04-05		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2024-01-29 -
2024-04-22		 3 months crt.sh
crazyegg.com
Amazon RSA 2048 M02		 2023-05-28 -
2024-06-26		 a year crt.sh
hubspot.com
Cloudflare Inc ECC CA-3		 2024-01-06 -
2024-12-31		 a year crt.sh

This page contains 1 frames:

Primary Page: https://learn.sparkfun.com/
Frame ID: 33E4329D0E24033D78F7759E4ED1A00B
Requests: 54 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Learn at SparkFun Electronics - SparkFun Learn

Page URL History Show full URLs

  1. http://learn.sparkfun.com/ HTTP 301
    https://learn.sparkfun.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <a[^>]*href=[^>]*/Cart
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • script\.crazyegg\.com/pages/scripts/\d+/\d+\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • js\.hs-analytics\.net/analytics
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

53
Requests

96 %
HTTPS

0 %
IPv6

19
Domains

26
Subdomains

25
IPs

3
Countries

21941 kB
Transfer

23991 kB
Size

17
Cookies

Page URL History

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

  1. http://learn.sparkfun.com/ HTTP 301
    https://learn.sparkfun.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

53 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
learn.sparkfun.com/
Redirect Chain
  • http://learn.sparkfun.com/
  • https://learn.sparkfun.com/
47 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
nginx/1.20.1 /
Resource Hash
7dde8521ed517e49996c9ccb0cc772e0bd3eb860cc2501275a996c242d46873d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html;charset=UTF-8
Date
Thu, 15 Feb 2024 08:27:21 GMT
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Pragma
no-cache
Server
nginx/1.20.1
Transfer-Encoding
chunked
X-Content-Type-Options
nosniff
X-Frame-Options
deny
X-UA-Compatible
chrome=1
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Redirect headers

Connection
keep-alive
Content-Length
134
Content-Type
text/html
Date
Thu, 15 Feb 2024 08:27:21 GMT
Location
https://learn.sparkfun.com:443/
Server
awselb/2.0
bootstrap.min.css
learn.sparkfun.com/css/ 		176 KB
40 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
nginx/1.20.1 /
Resource Hash
9bd8ec47209c402372674b68fb516b0c6c71d1d2cdffc6439181f89bbf73dafa
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Date
Thu, 15 Feb 2024 08:27:21 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Tue, 13 Feb 2024 18:45:36 GMT
Server
nginx/1.20.1
ETag
W/"65cbb8d0-2bea1"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
Transfer-Encoding
chunked
X-Frame-Options
deny
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
edu-screenshot.png
cdn.sparkfun.com/images/ 		147 KB
148 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.sparkfun.com/images/edu-screenshot.png
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.123 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-123.fra56.r.cloudfront.net
Software
nginx/1.20.1 /
Resource Hash
07fe093ddc504e694cea6d84b8177fd3a2427829a21bb861d3ecb2f1f79c17a8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Date
Fri, 22 Sep 2023 08:52:34 GMT
Via
1.1 e94c77a12a65a84cbcef7856ed7e0fb8.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
12612886
X-Cache
Hit from cloudfront
Connection
keep-alive
Content-Length
150752
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Last-Modified
Fri, 17 Mar 2017 15:49:34 GMT
Server
nginx/1.20.1
ETag
"58cc058e-24ce0"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
image/png
Cache-Control
max-age=315360000
Accept-Ranges
bytes
X-Amz-Cf-Id
q6hyoKZLOqCiVhnfFAk8Xm22B7vTloH5tG1QVnJxknSh3ZGf6Gb7xA==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
v2.js
js.hsforms.net/forms/ 		481 KB
154 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hsforms.net/forms/v2.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.140.206 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d36723abef18616fa3fd4ca645638b74a655be246b374b909aaea89245d645ba
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://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

content-encoding
br
x-evy-trace-route-service-name
envoyset-translator
x-amz-server-side-encryption
AES256
content-security-policy-report-only
frame-ancestors 'self'; report-uri https://send.hsbrowserreports.com/csp/report?resource=forms-embed/static-1.4662/bundles/project-v2.js&cfRay=855c2bd52bb8364b-FRA
x-amz-replication-status
COMPLETED
x-evy-trace-listener
listener_https
etag
W/"901e54a14df8fb921f61ad1626d78aec"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
x-evy-trace-virtual-host
all
cache-control
s-maxage=600, max-age=300
x-hs-target-asset
forms-embed/static-1.4662/bundles/project-v2.js
date
Thu, 15 Feb 2024 08:27:21 GMT
x-amz-version-id
Sy9z64wPMCabKXuNCQ40uKHrSWHQMm__
via
1.1 caafbc8a9aa04b09dd564a3ddef60622.cloudfront.net (CloudFront)
x-content-type-options
nosniff
cf-cache-status
EXPIRED
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
IAD12-P3
x-hubspot-correlation-id
ca377176-20a5-45cd-a54a-b1e01e3b3722
x-cache
Hit from cloudfront
cache-tag
staticjsapp-forms-embed-v2-web-prod,staticjsapp-prod
x-envoy-upstream-service-time
1
alt-svc
h3=":443"; ma=86400
x-evy-trace-route-configuration
listener_https/all
x-request-id
ca377176-20a5-45cd-a54a-b1e01e3b3722
last-modified
Wed, 07 Feb 2024 11:39:14 UTC
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ME7VDJBj5%2FnMuPo8RHurR59Bx7psk9BtuSAgWw3x7kqTpCAs8u2wB2XJ%2BjIZRSMU1mpQfE0%2BZMb3YR2KVexTRicMNS7NdA7X%2BwLP6F03r%2FvO12%2Bj1Qxayz8FFWzz9yiy"}],"group":"cf-nel","max_age":604800}
x-hs-cache-status
HIT
x-evy-trace-served-by-pod
iad02/app-td/envoy-proxy-748b697-xb229
cf-ray
855c2bd52bb8364b-FRA
x-amz-cf-id
kk_ShyCabNHNSYOVPIJZ2Db82WwH9TEJbpQj50aMSCdv7j2mgcK52w==
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/ 		87 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ff1523fb7389539c84c65aba19260648793bb4f5e29329d2ee8804bc37a3fe6e
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
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date
Thu, 15 Feb 2024 08:27:21 GMT
content-encoding
br
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jquery-ui.min.js
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67 KB 		Script
General
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https://ajax.googleapis.com/ajax/libs/jqueryui/1.13.2/jquery-ui.min.js
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Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
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H2
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Server
142.250.186.42 , United States, ASN15169 (GOOGLE, US),
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Request headers

accept-language
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User-Agent
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Response headers

date
Mon, 12 Feb 2024 22:07:33 GMT
content-encoding
gzip
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nosniff
age
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content-security-policy-report-only
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expires
Tue, 11 Feb 2025 22:07:33 GMT
learn-built.min.js
learn.sparkfun.com/js/ 		87 KB
26 KB 		Script
General
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https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1707849924
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User-Agent
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Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
Content-Encoding
gzip
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nosniff
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Server
nginx/1.20.1
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
gtm.js
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69 KB 		Script
General
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https://www.googletagmanager.com/gtm.js?id=GTM-WLMFVVN
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URL: https://learn.sparkfun.com/
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Response headers

date
Thu, 15 Feb 2024 08:27:21 GMT
content-encoding
br
strict-transport-security
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expires
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92 KB 		Script
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date
Thu, 15 Feb 2024 08:27:21 GMT
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server
Google Tag Manager
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expires
Thu, 15 Feb 2024 08:27:21 GMT
collect
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256 B 		Ping
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https://region1.analytics.google.com/g/collect?v=2&tid=G-T369JS7J9N&gtm=45je42c0v9119314178z89126699194za200&_p=1707985641742&_gaz=1&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&cid=661764065.1707985642&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1707985641&sct=1&seg=0&dl=https%3A%2F%2Flearn.sparkfun.com%2F&dt=Learn%20at%20SparkFun%20Electronics%20-%20SparkFun%20Learn&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=976
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Host: www.googletagmanager.com
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pragma
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server
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expires
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collect
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256 B 		Ping
General
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Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-T369JS7J9N&cid=661764065.1707985642&gtm=45je42c0v9119314178z89126699194za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l3l1&npa=0
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Response headers

pragma
no-cache
date
Thu, 15 Feb 2024 08:27:22 GMT
server
Golfe2
content-type
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
408 B 		Image
General
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https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-T369JS7J9N&cid=661764065.1707985642&gtm=45je42c0v9119314178z89126699194za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l3l1&npa=0&z=725805761
Requested by
Host: learn.sparkfun.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Response headers

pragma
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22641_QwiicButtonExample.gif
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20 MB 		Image
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https://cdn.sparkfun.com//assets/learn_tutorials/3/2/4/3/22641_QwiicButtonExample.gif
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Host: learn.sparkfun.com
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Date
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Via
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MM_STM32WB-Thumbnail.jpg
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27 KB 		Image
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16 KB 		Image
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Protocol
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Date
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keep-alive
Content-Length
19735
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Last-Modified
Fri, 14 Apr 2023 20:57:37 GMT
Server
nginx/1.20.1
ETag
W/"6439be41-e7818"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
image/jpeg
Cache-Control
max-age=315360000
X-Amz-Cf-Id
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
hqdefault.jpg
i.ytimg.com/vi/UqpQe8Y62ho/ 		42 KB
42 KB 		Image
General
Check archive.org
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Full URL
https://i.ytimg.com/vi/UqpQe8Y62ho/hqdefault.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.246 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
sffe /
Resource Hash
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Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 07:13:17 GMT
x-content-type-options
nosniff
age
4445
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
43335
x-xss-protection
0
server
sffe
etag
"1707427280"
vary
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report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
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cache-control
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expires
Thu, 15 Feb 2024 09:13:17 GMT
truncated
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0 		Image
General
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data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
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Resource Hash
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accept-language
de-DE,de;q=0.9
Referer
User-Agent
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Response headers

Content-Type
image/svg+xml
hqdefault.jpg
i.ytimg.com/vi/RwCu-60sQOI/ 		43 KB
43 KB 		Image
General
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https://i.ytimg.com/vi/RwCu-60sQOI/hqdefault.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.246 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f22.1e100.net
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 08:22:01 GMT
x-content-type-options
nosniff
age
321
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
43717
x-xss-protection
0
server
sffe
etag
"1694723275"
vary
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report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/jpeg
cache-control
public, max-age=7200
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timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 15 Feb 2024 10:22:01 GMT
hqdefault.jpg
i.ytimg.com/vi/mNQK2s295P0/ 		36 KB
36 KB 		Image
General
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Full URL
https://i.ytimg.com/vi/mNQK2s295P0/hqdefault.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.246 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f22.1e100.net
Software
sffe /
Resource Hash
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Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 07:22:42 GMT
x-content-type-options
nosniff
age
3880
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
36860
x-xss-protection
0
server
sffe
etag
"1680803170"
vary
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report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
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cache-control
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expires
Thu, 15 Feb 2024 09:22:42 GMT
hqdefault.jpg
i.ytimg.com/vi/KriIECQ0cSM/ 		31 KB
31 KB 		Image
General
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Full URL
https://i.ytimg.com/vi/KriIECQ0cSM/hqdefault.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.246 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f22.1e100.net
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 08:27:22 GMT
x-content-type-options
nosniff
age
0
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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31701
x-xss-protection
0
server
sffe
etag
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vary
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report-to
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content-type
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cache-control
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same-origin; report-to="youtube"
expires
Thu, 15 Feb 2024 10:27:22 GMT
SparkFont.woff
learn.sparkfun.com/fonts/ 		30 KB
30 KB 		Font
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https://learn.sparkfun.com/fonts/SparkFont.woff?v=2380956782
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Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
nginx/1.20.1 /
Resource Hash
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Name Value
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Request headers

Referer
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Origin
https://learn.sparkfun.com
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 19 Oct 2020 19:53:51 GMT
Server
nginx/1.20.1
ETag
"5f8deecf-7738"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
font/woff
Cache-Control
max-age=315360000
Connection
keep-alive
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bytes
Content-Length
30520
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
sparkgauge-regular.woff
learn.sparkfun.com/fonts/ 		13 KB
13 KB 		Font
General
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https://learn.sparkfun.com/fonts/sparkgauge-regular.woff
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Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
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nginx/1.20.1 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Origin
https://learn.sparkfun.com
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:30:54 GMT
Server
nginx/1.20.1
ETag
"5eb461ee-329c"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
font/woff
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
12956
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
sparkgauge-heavy.woff
learn.sparkfun.com/fonts/ 		12 KB
13 KB 		Font
General
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https://learn.sparkfun.com/fonts/sparkgauge-heavy.woff
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Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
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Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Origin
https://learn.sparkfun.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:31:52 GMT
Server
nginx/1.20.1
ETag
"5eb46228-3184"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
font/woff
Cache-Control
max-age=315360000
Connection
keep-alive
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bytes
Content-Length
12676
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
glyphicons-halflings-regular.woff2
learn.sparkfun.com/fonts/ 		18 KB
18 KB 		Font
General
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https://learn.sparkfun.com/fonts/glyphicons-halflings-regular.woff2
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
nginx/1.20.1 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Request headers

Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Origin
https://learn.sparkfun.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:31:50 GMT
Server
nginx/1.20.1
ETag
"5eb46226-466c"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
font/woff2
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
18028
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
montserrat-regular.woff
learn.sparkfun.com/fonts/ 		20 KB
21 KB 		Font
General
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https://learn.sparkfun.com/fonts/montserrat-regular.woff
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.206.208.196 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-206-208-196.compute-1.amazonaws.com
Software
nginx/1.20.1 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

Request headers

Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1707849924
Origin
https://learn.sparkfun.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Date
Thu, 15 Feb 2024 08:27:22 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:31:51 GMT
Server
nginx/1.20.1
ETag
"5eb46227-501c"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
font/woff
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
20508
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Expires
Thu, 31 Dec 2037 23:55:55 GMT
json
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3 KB 		XHR
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https://forms.hsforms.com/embed/v3/form/2224003/1f5a7872-dd7a-4e36-99fe-cafe431ba0b2/json?hs_static_app=forms-embed&hs_static_app_version=1.4662&X-HubSpot-Static-App-Info=forms-embed-1.4662
Requested by
Host: js.hsforms.net
URL: https://js.hsforms.net/forms/v2.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
104.18.192.125 -, , ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Accept
application/json, text/plain, */*
Referer
https://learn.sparkfun.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

X-Origin-Hublet
na1
Date
Thu, 15 Feb 2024 08:27:22 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
X-Content-Type-Options
nosniff
CF-Cache-Status
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br
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envoyset-translator
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chunked
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6
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keep-alive
alt-svc
h3=":443"; ma=86400
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
3553abac-fc5a-4835-a227-5919684062fb
Server
cloudflare
X-Trace
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Vary
origin
Access-Control-Allow-Methods
OPTIONS, GET
Content-Type
application/json;charset=utf-8
Access-Control-Allow-Origin
https://learn.sparkfun.com
x-evy-trace-virtual-host
all
Access-Control-Expose-Headers
X-Origin-Hublet
Access-Control-Max-Age
180
Access-Control-Allow-Credentials
false
Cache-Control
max-age=0, no-cache, no-store
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none
Access-Control-Allow-Headers
*
CF-RAY
855c2bd6dae85d88-FRA
x-evy-trace-served-by-pod
iad02/star-hubspot-td/envoy-proxy-bfd765d7d-whsvb
api.js
www.google.com/recaptcha/ 		1 KB
1 KB 		Script
General
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https://www.google.com/recaptcha/api.js?render=explicit&onload=grecaptchaOnloadCallback
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1707849924
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.4 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f4.1e100.net
Software
GSE /
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 08:27:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Thu, 15 Feb 2024 08:27:22 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
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https://www.google-analytics.com/analytics.js
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Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
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RCD78VNFJRH2YSRH
x-evy-trace-route-service-name
envoyset-translator
x-amz-server-side-encryption
AES256
x-hubspot-correlation-id
d85d9b19-4597-4da2-8c67-5528f14b034f
age
242
x-envoy-upstream-service-time
22
x-amz-id-2
8wGF4YgsO4tm7CSI7GWTOmyg6ua3sdcl7gXKfZrwiWXnsTdNGShYOGm0O24Kcwbqw3RlUMf3nuk=
x-evy-trace-listener
listener_https
x-request-id
d85d9b19-4597-4da2-8c67-5528f14b034f
x-evy-trace-route-configuration
listener_https/all
last-modified
Tue, 13 Feb 2024 15:52:05 GMT
server
cloudflare
etag
W/"a60f86be9265a1d76df8722e779b7378"
access-control-max-age
604800
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
https://www.sparkfun.com
x-evy-trace-virtual-host
all
access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cache-control
max-age=300,public
access-control-allow-credentials
true
x-evy-trace-served-by-pod
iad02/analytics-js-proxy-td/envoy-proxy-8555f56d-hgmm2
vary
origin, Accept-Encoding
timing-allow-origin
*
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
cf-ray
855c2bdc4e194534-TXL
expires
Thu, 15 Feb 2024 08:28:20 GMT
b427e65e-78a7-42e0-9017-03eb429c54f7
https://learn.sparkfun.com/ 		241 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://learn.sparkfun.com/b427e65e-78a7-42e0-9017-03eb429c54f7
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
00bbeb62e163418e0e7a879141fd06b7f5e695a0e8deba8f1758a8f76d1235cc

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

Content-Length
241
Content-Type
text/javascript
json
forms.hubspot.com/lead-flows-config/v1/config/ 		178 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=2224003&utk=2da135612f4211f38fd063a0b22f1849&__hstc=108804957.2da135612f4211f38fd063a0b22f1849.1707985642783.1707985642783.1707985642783.1&__hssc=108804957.1.1707985642783&currentUrl=https%3A%2F%2Flearn.sparkfun.com%2F
Requested by
Host: js.hsleadflows.net
URL: https://js.hsleadflows.net/leadflows.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.19.155.83 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
55d26e1c7d1d809d377d93c6d9dac3a4adfd8686275227744e617a5e68bc9c4f
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://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date
Thu, 15 Feb 2024 08:27:23 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-evy-trace-route-service-name
envoyset-translator
x-hubspot-correlation-id
ae2782ab-428e-4031-b068-a96fb9dff846
content-encoding
br
x-envoy-upstream-service-time
19
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
ae2782ab-428e-4031-b068-a96fb9dff846
server
cloudflare
vary
origin
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
content-type
application/json;charset=utf-8
access-control-allow-origin
https://learn.sparkfun.com
x-evy-trace-virtual-host
all
access-control-max-age
180
access-control-allow-credentials
false
cache-control
max-age=0, no-cache, no-store
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cscMyxRdtaLj7%2BXQv02HKDKjpvn1mzQaPH830DY7jRWj74EuaeeRx7%2FKcWV246TISG2zPvP0SvGSYYGj3oEzzerRcUWO70fFDxZnYmZBvrMdY3oR7Iyz%2F6XQW8J9K6PSIrvA"}],"group":"cf-nel","max_age":604800}
x-robots-tag
none
access-control-allow-headers
Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent
cf-ray
855c2bdd9a1e4d7c-FRA
x-evy-trace-served-by-pod
iad02/star-hubspot-td/envoy-proxy-bfd765d7d-5xsfj
collect
region1.analytics.google.com/g/ 		0
54 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-T369JS7J9N&gtm=45je42c0v9119314178za200&_p=1707985641742&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&cid=661764065.1707985642&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1707985641&sct=1&seg=0&dl=https%3A%2F%2Flearn.sparkfun.com%2F&dt=Learn%20at%20SparkFun%20Electronics%20-%20SparkFun%20Learn&en=scroll&epn.percent_scrolled=90&_et=6&tfd=5985
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-T369JS7J9N&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.239.32.36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 15 Feb 2024 08:27:26 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://learn.sparkfun.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

66 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| 0 object| 1 object| 2 object| dataLayer object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| hubspot object| HubSpotForms object| hbspt object| hsFormsOnReady object| SFECONFIG function| $ function| jQuery function| grecaptchaOnloadCallback string| GoogleAnalyticsObject function| ga object| fbq object| gaplugins object| gaData boolean| CE_USER_SCRIPT object| CE2 string| CE_USER_SITE_DATA_URL string| CE_USER_DATA_URL string| CE_USER_COMMON_SCRIPT_URL string| CE_USER_THIRDPARTY_SCRIPT_URL object| _hsq object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| webpackChunkCE2 object| CE2BH function| CE_URL_FINGERPRINT object| CE_API object| _paq function| sanitizeKey boolean| _hstc_loaded object| recaptcha boolean| _hstc_ran object| _hsp string| __hsUserToken number| expireDateTime object| e object| hsCookieBanner boolean| _hspb_loaded boolean| _hspb_ran object| globalRoot undefined| hns function| bindToWindowOnError object| leadflows function| OutpostErrorReporter function| _registerAvailablePopup object| _availablePopups boolean| popupPoliceActive undefined| hns2 undefined| jade undefined| I18n undefined| Pikaday undefined| reqwest undefined| exports undefined| define boolean| LEAD_FLOWS_RAN boolean| COMMON_SETUP_RAN boolean| LEAD_FLOW_DOCUMENT_READY_RAN

17 Cookies

Domain/Path Name / Value
.sparkfun.com/ Name: SFEASESSID
Value: Krhzs5FmbHzoSVJnNAU3fQ2YrmwQ70whklb0mxRnREv0NVCd
.sparkfun.com/ Name: _ga_T369JS7J9N
Value: GS1.1.1707985641.1.0.1707985641.60.0.0
.sparkfun.com/ Name: _ga
Value: GA1.2.661764065.1707985642
.sparkfun.com/ Name: _gid
Value: GA1.2.442333992.1707985642
.sparkfun.com/ Name: _gat
Value: 1
.sparkfun.com/ Name: _ce.irv
Value: new
.sparkfun.com/ Name: cebs
Value: 1
.sparkfun.com/ Name: _ce.clock_event
Value: 1
.sparkfun.com/ Name: _ce.clock_data
Value: 39%2C217.114.215.131%2C1%2C1605e69839cb81a076535f1842285622
.sparkfun.com/ Name: cebsp_
Value: 1
.sparkfun.com/ Name: _ce.s
Value: v~e7eff6d8ed673fa78e5e2d988291c1263afd657f~lcw~1707985642915~lva~1707985642664~vpv~0~v11.cs~230307~v11.s~0ac74820-cbdc-11ee-8b60-6904d8ff3a09~lcw~1707985642915
.sparkfun.com/ Name: __hstc
Value: 108804957.2da135612f4211f38fd063a0b22f1849.1707985642783.1707985642783.1707985642783.1
.sparkfun.com/ Name: hubspotutk
Value: 2da135612f4211f38fd063a0b22f1849
.sparkfun.com/ Name: __hssrc
Value: 1
.sparkfun.com/ Name: __hssc
Value: 108804957.1.1707985642783
.hubspot.com/ Name: __cf_bm
Value: BMiSjbO8Y5BN9ZYd_HlEuU6C8QOUQNFpUUDMWRnJQVE-1707985642-1.0-AdPnwr4LIq9iFDopOb1/Gx/+pB4LkcihVL7XYkB9pXDqPyEEMoGSNeNx698FFZ4J6aEbUXGxb7ciCzw9oek75eg=
.hubspot.com/ Name: _cfuvid
Value: a1308AQakppiNxsCKMYjoKgSV8joeomjCDQkpRK5NI4-1707985642988-0.0-604800000

4 Console Messages

Source Level URL
Text
other warning URL: https://learn.sparkfun.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://learn.sparkfun.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://learn.sparkfun.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://learn.sparkfun.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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
X-Frame-Options deny
X-Xss-Protection 1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"

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.

ajax.googleapis.com
assets-tracking.crazyegg.com
cdn.sparkfun.com
cdn2.hubspot.net
cdnjs.cloudflare.com
forms-na1.hsforms.com
forms.hsforms.com
forms.hubspot.com
i.ytimg.com
js-na1.hs-scripts.com
js.hs-analytics.net
js.hs-banner.com
js.hsforms.net
js.hsleadflows.net
learn.sparkfun.com
pagestates-tracking.crazyegg.com
region1.analytics.google.com
script.crazyegg.com
stats.g.doubleclick.net
track.hubspot.com
tracking.crazyegg.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.gstatic.com
104.16.108.209
104.16.140.206
104.16.189.89
104.16.77.186
104.17.24.14
104.18.123.12
104.18.192.125
104.18.34.229
104.19.148.8
104.19.155.83
13.35.58.58
142.250.185.168
142.250.185.246
142.250.185.78
142.250.186.163
142.250.186.42
172.217.18.4
172.217.23.99
173.194.76.155
18.66.122.57
216.239.32.36
44.206.208.196
52.222.214.123
54.155.31.20
00bbeb62e163418e0e7a879141fd06b7f5e695a0e8deba8f1758a8f76d1235cc
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