learn.sparkfun.com Open in urlscan Pro
2600:1f18:41d4:e9fb:9c01:c208:94d:173a  Public Scan

Submitted URL: http://learn.sparkfun.com/
Effective URL: https://learn.sparkfun.com/
Submission: On June 06 via api from US — Scanned from DE

Summary

This website contacted 26 IPs in 5 countries across 18 domains to perform 48 HTTP transactions. The main IP is 2600:1f18:41d4:e9fb:9c01:c208:94d:173a, 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 726438.
TLS certificate: Issued by Amazon RSA 2048 M03 on May 23rd 2024. 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
9 2600:1f18:41d... 14618 (AMAZON-AES)
5 2600:9000:223... 16509 (AMAZON-02)
1 104.18.141.119 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 104.18.80.204 13335 (CLOUDFLAR...)
1 142.250.181.228 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
4 2606:4700::68... 13335 (CLOUDFLAR...)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.74.195 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 104.19.175.188 13335 (CLOUDFLAR...)
1 104.18.89.62 13335 (CLOUDFLAR...)
1 13.35.58.58 16509 (AMAZON-02)
1 99.86.4.31 16509 (AMAZON-02)
1 54.78.140.84 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
48 26
Apex Domain
Subdomains
Transfer
14 sparkfun.com
learn.sparkfun.com — Cisco Umbrella Rank: 726438
cdn.sparkfun.com — Cisco Umbrella Rank: 491580
20 MB
7 crazyegg.com
script.crazyegg.com — Cisco Umbrella Rank: 2984
pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 6383
assets-tracking.crazyegg.com — Cisco Umbrella Rank: 6488
tracking.crazyegg.com — Cisco Umbrella Rank: 5345
40 KB
4 ytimg.com
i.ytimg.com — Cisco Umbrella Rank: 124
151 KB
3 hubspot.com
track.hubspot.com — Cisco Umbrella Rank: 2847
forms.hubspot.com — Cisco Umbrella Rank: 6154
3 KB
3 hsforms.com
forms.hsforms.com — Cisco Umbrella Rank: 5060
forms-na1.hsforms.com — Cisco Umbrella Rank: 8146
4 KB
2 google.com
www.google.com — Cisco Umbrella Rank: 5
region1.analytics.google.com — Cisco Umbrella Rank: 3163
972 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
191 KB
1 hs-banner.com
js.hs-banner.com — Cisco Umbrella Rank: 2553
26 KB
1 hsleadflows.net
js.hsleadflows.net — Cisco Umbrella Rank: 5889
92 KB
1 hs-scripts.com
js-na1.hs-scripts.com — Cisco Umbrella Rank: 7670
1 KB
1 hubspot.net
cdn2.hubspot.net — Cisco Umbrella Rank: 9781
2 KB
1 gstatic.com
www.gstatic.com
205 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 8139
63 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 130
247 B
1 hs-analytics.net
js.hs-analytics.net — Cisco Umbrella Rank: 2604
25 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 461
67 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 260
28 KB
1 hsforms.net
js.hsforms.net — Cisco Umbrella Rank: 7895
156 KB
48 18
Domain Requested by
9 learn.sparkfun.com 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 forms-na1.hsforms.com learn.sparkfun.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 cdn2.hubspot.net learn.sparkfun.com
1 www.gstatic.com www.google.com
1 www.google.de learn.sparkfun.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 js.hs-analytics.net learn.sparkfun.com
1 www.google.com learn.sparkfun.com
1 forms.hsforms.com js.hsforms.net
1 ajax.googleapis.com learn.sparkfun.com
1 cdnjs.cloudflare.com learn.sparkfun.com
1 js.hsforms.net learn.sparkfun.com
48 25
Subject Issuer Validity Valid
www.sparkfun.com
Amazon RSA 2048 M03
2024-05-23 -
2025-06-21
a year crt.sh
cdn.sparkfun.com
Amazon RSA 2048 M03
2024-02-06 -
2025-03-05
a year crt.sh
hsforms.net
GTS CA 1P5
2024-04-15 -
2024-07-14
3 months crt.sh
cdnjs.cloudflare.com
E1
2024-06-02 -
2024-08-31
3 months crt.sh
upload.video.google.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
*.google-analytics.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
edgestatic.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
hsforms.com
GTS CA 1P5
2024-04-17 -
2024-07-16
3 months crt.sh
*.google.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
hs-analytics.net
GTS CA 1P5
2024-04-13 -
2024-07-12
3 months crt.sh
script.crazyegg.com
E1
2024-06-03 -
2024-09-01
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-05-13 -
2024-08-05
3 months crt.sh
*.google.de
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
*.gstatic.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
hubspot.net
Cloudflare Inc ECC CA-3
2024-03-06 -
2024-12-31
10 months crt.sh
crazyegg.com
Amazon RSA 2048 M02
2024-04-28 -
2025-05-27
a year crt.sh
hs-scripts.com
E1
2024-05-31 -
2024-08-29
3 months crt.sh
hubspot.com
E1
2024-05-23 -
2024-08-21
3 months crt.sh
hsleadflows.net
E1
2024-06-02 -
2024-08-31
3 months crt.sh
hs-banner.com
E1
2024-05-30 -
2024-08-28
3 months crt.sh

This page contains 1 frames:

Primary Page: https://learn.sparkfun.com/
Frame ID: C3F9397EA5D02BDE4DFFC28AAE52BDC6
Requests: 49 HTTP requests in this frame

Screenshot

Page Title

Learn at SparkFun Electronics - SparkFun Learn

Page URL History Show full URLs

  1. http://learn.sparkfun.com/ HTTP 307
    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

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

48
Requests

96 %
HTTPS

64 %
IPv6

18
Domains

25
Subdomains

26
IPs

5
Countries

21973 kB
Transfer

24073 kB
Size

19
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 307
    https://learn.sparkfun.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

48 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
Full URL
https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
5468a264572f93f61c1d3e1e2001b24e79a69f65aa9cbb3252b3716200b54a3d
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;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

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, 06 Jun 2024 19:21:53 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

Location
https://learn.sparkfun.com/
Non-Authoritative-Reason
HttpsUpgrades
bootstrap.min.css
learn.sparkfun.com/css/
176 KB
40 KB
Stylesheet
General
Full URL
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
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
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Mon, 13 May 2024 18:08:04 GMT
Server
nginx/1.20.1
ETag
W/"66425704-2bea1"
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
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
2600:9000:223d:9200:4:892:8900:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 22 Sep 2023 08:52:34 GMT
Via
1.1 8af5231b014ab5e8c35000dd4cf4b68c.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
22328958
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
8Q23EUqy0or9bE8_CSVb_Y8iAsbArooptfp5HzKCQBjBu3hV3NkVlg==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
v2.js
js.hsforms.net/forms/
482 KB
156 KB
Script
General
Full URL
https://js.hsforms.net/forms/v2.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.141.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ee3184f88b136b6ad521ec8d57fcf138b0c78172ee82e5d8773998bebac6486d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-encoding
gzip
age
56
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-1.5387/bundles/project-v2.js&cfRay=88fac33fbc0771d3-FRA
x-amz-replication-status
COMPLETED
x-evy-trace-listener
listener_https
etag
W/"56164b8f5dbcf6e65e555e48d5d6176a"
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-1.5387/bundles/project-v2.js
date
Thu, 06 Jun 2024 19:21:53 GMT
x-amz-version-id
mnlqbpb.vUvH_hPLxl7NeOxIrfIBia92
x-content-type-options
nosniff
cf-cache-status
HIT
via
1.1 c13d71f8919c23db6bbd1c08a4dfb350.cloudfront.net (CloudFront)
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
5787cfe6-a1ca-44a0-bef6-9802c1b19f8f
x-cache
Hit from cloudfront
cache-tag
staticjsapp-forms-embed-v2-web-prod,staticjsapp-prod
x-envoy-upstream-service-time
3
alt-svc
h3=":443"; ma=86400
x-evy-trace-route-configuration
listener_https/all
x-request-id
5787cfe6-a1ca-44a0-bef6-9802c1b19f8f
last-modified
Thu, 06 Jun 2024 13:36:59 UTC
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Tv9jRnc0KCVK3Hww5TN%2Bq05jUJyos%2B2cvCiuK%2F%2BnkK54Y%2FfWyFWLSAyJ3Ee4pDRD96d43%2FOrT0LX8Mc8xoHEFmO23KDQqHRhLVNUlfcNZvikCcXAmBTrLf8Vy5XEsb4y"}],"group":"cf-nel","max_age":604800}
x-hs-cache-status
HIT
x-evy-trace-served-by-pod
iad02/app-td/envoy-proxy-68b7f7fbff-zjnrr
cf-ray
88fac49b8b30bbe9-FRA
x-amz-cf-id
yEbMPO3WKwqzcLpVXALXV1YJA3UlQM0nxD3x7OynKcYHbxg47Qnqjg==
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/
87 KB
28 KB
Script
General
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
2606:4700::6811:190e , United States, 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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
3025106
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
27938
last-modified
Tue, 02 Mar 2021 18:58:36 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"603e8adc-15d9d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uYbELdv6mRLU%2BKvpu%2BhPaLYeySL1d88qTN02I%2Fwo%2FTsDH6CpIbGHPva0Latdm%2FLcPd9h2YHvcryopZtKyX0rA4E3JmkanF0%2FCHFipaUPEtsufz79AzYKHS02FDLTfHu%2F2WVO%2FsQ3D7jdOv3u7f6FAe%2BN"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88fac49bcbc91e14-FRA
expires
Tue, 27 May 2025 19:21:53 GMT
jquery-ui.min.js
ajax.googleapis.com/ajax/libs/jqueryui/1.13.2/
249 KB
67 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jqueryui/1.13.2/jquery-ui.min.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9528ca634fecad433d044ddd3e6f9ce1f068d5d932dafdbb19d8e6daea1968bd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 14:24:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
190617
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
67865
x-xss-protection
0
last-modified
Wed, 20 Jul 2022 08:22:53 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 04 Jun 2025 14:24:56 GMT
learn-built.min.js
learn.sparkfun.com/js/
87 KB
26 KB
Script
General
Full URL
https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1715623747
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
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Mon, 13 May 2024 18:09:06 GMT
Server
nginx/1.20.1
ETag
W/"66425742-15c24"
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
application/javascript
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
gtm.js
www.googletagmanager.com/
205 KB
73 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-WLMFVVN
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
74237
x-xss-protection
0
last-modified
Thu, 06 Jun 2024 18:00:00 GMT
server
Google Tag Manager
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
access-control-allow-headers
Cache-Control
expires
Thu, 06 Jun 2024 19:21:53 GMT
22641_QwiicButtonExample.gif
cdn.sparkfun.com//assets/learn_tutorials/3/2/4/3/
20 MB
20 MB
Image
General
Full URL
https://cdn.sparkfun.com//assets/learn_tutorials/3/2/4/3/22641_QwiicButtonExample.gif
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223d:9200:4:892:8900:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
30830c13f0031a73c9cb8389f6746df4afde6d5f4319027ab4696f5e9d5a9f34
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Tue, 19 Dec 2023 21:01:29 GMT
Via
1.1 8af5231b014ab5e8c35000dd4cf4b68c.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
14682024
X-Cache
Hit from cloudfront
Connection
keep-alive
Content-Length
21090648
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Last-Modified
Tue, 11 Jul 2023 18:29:08 GMT
Server
nginx/1.20.1
ETag
"64ad9f74-141d158"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
image/gif
Cache-Control
max-age=315360000
Accept-Ranges
bytes
X-Amz-Cf-Id
8bwG6Iqxtd8tgYKxj33kKE3XruCu7xSiJNVbeuyLmbjm2wBfs70YHQ==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
MM_STM32WB-Thumbnail.jpg
cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/1/4/4/
26 KB
27 KB
Image
General
Full URL
https://cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/1/4/4/MM_STM32WB-Thumbnail.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223d:9200:4:892:8900:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 01 Oct 2023 07:38:56 GMT
Via
1.1 bfad099b4e1fa2ec7d21876e0293dc20.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
21555777
X-Cache
Hit from cloudfront
Connection
keep-alive
Content-Length
26986
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Last-Modified
Tue, 27 Jun 2023 22:09:12 GMT
Server
nginx/1.20.1
ETag
W/"649b5e08-17285"
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
W4pNVPAdG_ZylyeYfPxvRffRLdvtAa3id5jmWg7bVTtprbtGZEkhyQ==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
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cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/2/1/0/
15 KB
16 KB
Image
General
Full URL
https://cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/2/1/0/SparkFun_GNSS_RTK_Reference_Station_-_05.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223d:9200:4:892:8900:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Jan 2024 01:13:21 GMT
Via
1.1 68eb499493257a6d0620a0f6abdc78ca.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
12506912
X-Cache
Hit from cloudfront
Connection
keep-alive
Content-Length
15443
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Last-Modified
Fri, 26 May 2023 10:40:17 GMT
Server
nginx/1.20.1
ETag
W/"64708c91-b98d"
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
6y7TS29o5bIC2d4OSUboIURk5c86JsCXMBnp9ElguX4eR7Sn5_v6kQ==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
image0.jpeg
cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/1/7/7/
19 KB
20 KB
Image
General
Full URL
https://cdn.sparkfun.com/c/264-148/assets/learn_tutorials/3/1/7/7/image0.jpeg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223d:9200:4:892:8900:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
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Security Headers
Name Value
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X-Frame-Options deny
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 04 Oct 2023 06:01:58 GMT
Via
1.1 626c544a24a86c6cd608360f520b6d8c.cloudfront.net (CloudFront)
X-Content-Type-Options
nosniff
X-Amz-Cf-Pop
FRA56-P3
Age
21302395
X-Cache
Hit from cloudfront
Connection
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/WcCNC8wExUc/
41 KB
41 KB
Image
General
Full URL
https://i.ytimg.com/vi/WcCNC8wExUc/hqdefault.jpg
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 17:34:04 GMT
x-content-type-options
nosniff
age
6469
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
41920
x-xss-protection
0
server
sffe
etag
"1717038885"
vary
Origin
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
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 06 Jun 2024 19:34:04 GMT
truncated
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615 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Type
image/svg+xml
hqdefault.jpg
i.ytimg.com/vi/RwCu-60sQOI/
43 KB
43 KB
Image
General
Full URL
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
2a00:1450:4001:829::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 18:23:07 GMT
x-content-type-options
nosniff
age
3526
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
Origin
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
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 06 Jun 2024 20:23:07 GMT
hqdefault.jpg
i.ytimg.com/vi/mNQK2s295P0/
36 KB
36 KB
Image
General
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
2a00:1450:4001:829::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 18:39:08 GMT
x-content-type-options
nosniff
age
2565
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
Origin
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
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 06 Jun 2024 20:39:08 GMT
hqdefault.jpg
i.ytimg.com/vi/KriIECQ0cSM/
31 KB
31 KB
Image
General
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
2a00:1450:4001:829::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 18:39:08 GMT
x-content-type-options
nosniff
age
2565
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
31701
x-xss-protection
0
server
sffe
etag
"1671644360"
vary
Origin
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
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 06 Jun 2024 20:39:08 GMT
SparkFont.woff
learn.sparkfun.com/fonts/
30 KB
30 KB
Font
General
Full URL
https://learn.sparkfun.com/fonts/SparkFont.woff?v=2380956782
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
9a04eb694cc27807075c5d21205dec267f78adc2c59a67ca37f5316339f42705
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 19 Oct 2020 19:54:53 GMT
Server
nginx/1.20.1
ETag
"5f8def0d-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
Accept-Ranges
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
Full URL
https://learn.sparkfun.com/fonts/sparkgauge-regular.woff
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
031f186550aa887a1adaf720afd66c979cf1f4f5e4d557e1902dc08c5ce971b2
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:30:55 GMT
Server
nginx/1.20.1
ETag
"5eb461ef-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
Full URL
https://learn.sparkfun.com/fonts/sparkgauge-heavy.woff
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
233a22d1469f40d2f54f60a8818137489ca0c6777d32f1fa1dd7b0c602ff4bb6
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 07 May 2020 19:30:54 GMT
Server
nginx/1.20.1
ETag
"5eb461ee-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
Accept-Ranges
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
Full URL
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=1715623747
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 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
Full URL
https://learn.sparkfun.com/fonts/montserrat-regular.woff
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
9ba388d43ea7036cff07bf0461048d3af3f96a3a7a080aaafca5cd4ccc598785
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1715623747
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:53 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
js
www.googletagmanager.com/gtag/
356 KB
118 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-T369JS7J9N&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WLMFVVN
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
9de5196d218d0b452743f23476a5d267f13f71e6de03096b625a56b67f221724
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
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
access-control-allow-headers
Cache-Control
content-length
120302
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 06 Jun 2024 19:21:53 GMT
json
forms.hsforms.com/embed/v3/form/2224003/1f5a7872-dd7a-4e36-99fe-cafe431ba0b2/
4 KB
2 KB
XHR
General
Full URL
https://forms.hsforms.com/embed/v3/form/2224003/1f5a7872-dd7a-4e36-99fe-cafe431ba0b2/json?hs_static_app=forms-embed&hs_static_app_version=1.5387&X-HubSpot-Static-App-Info=forms-embed-1.5387
Requested by
Host: js.hsforms.net
URL: https://js.hsforms.net/forms/v2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.80.204 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7d6f7dc6ccc4c785c2dc04ca6e428d4df542f4b10e87dcf36242a5d6473e61f9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/json, text/plain, */*
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-origin-hublet
na1
date
Thu, 06 Jun 2024 19:21:53 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-evy-trace-route-service-name
envoyset-translator
x-hubspot-correlation-id
d894ccd7-5dc5-49a7-abfd-5c5c032eb639
x-envoy-upstream-service-time
24
alt-svc
h3=":443"; ma=86400
content-length
1499
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
d894ccd7-5dc5-49a7-abfd-5c5c032eb639
server
cloudflare
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
x-robots-tag
none
access-control-allow-headers
*
cf-ray
88fac49d8e5534d3-WAW
x-evy-trace-served-by-pod
iad02/star-hubspot-td/envoy-proxy-9fd6b4b-h57s4
api.js
www.google.com/recaptcha/
1 KB
972 B
Script
General
Full URL
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=1715623747
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.228 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s56-in-f4.1e100.net
Software
GSE /
Resource Hash
1dd56d6072ee0d96d2232a31c74e8d8fb9632a41d820c092a60fbb8d6438b7e9
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 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, 06 Jun 2024 19:21:53 GMT
2224003.js
js.hs-analytics.net/analytics/1717701900000/
75 KB
25 KB
Script
General
Full URL
https://js.hs-analytics.net/analytics/1717701900000/2224003.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a0a8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ceca8aa9f3dbe645852caa8ea0fb44e0f70bc8c7816b0388af71eb1c4a88b3a1

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 GMT
x-amz-version-id
null
content-encoding
gzip
cf-cache-status
HIT
x-amz-request-id
2XY1J949S6PWPTYW
x-evy-trace-route-service-name
envoyset-translator
x-amz-server-side-encryption
AES256
x-hubspot-correlation-id
6d4bbfba-bed9-4c6d-979a-dad2c3ec04d1
age
98
x-envoy-upstream-service-time
36
x-amz-id-2
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x-evy-trace-listener
listener_https
x-request-id
6d4bbfba-bed9-4c6d-979a-dad2c3ec04d1
x-evy-trace-route-configuration
listener_https/all
last-modified
Thu, 30 May 2024 20:49:42 GMT
server
cloudflare
etag
W/"9197a9c4a001a0c53ecdf47cafc57b62"
vary
origin, Accept-Encoding
content-type
text/javascript
x-evy-trace-virtual-host
all
x-evy-trace-served-by-pod
iad02/analytics-js-proxy-td/envoy-proxy-78cb6f459b-2r68v
cache-control
max-age=300,public
access-control-allow-credentials
false
cf-ray
88fac49e1e0b37eb-FRA
expires
Thu, 06 Jun 2024 19:25:15 GMT
4761.js
script.crazyegg.com/pages/scripts/0046/
6 KB
2 KB
Script
General
Full URL
https://script.crazyegg.com/pages/scripts/0046/4761.js?477139
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:9408 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
16bbf0309b06ad1d8925080e824894794f902bbeae1831f3ea96506ae9d39c09

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:53 GMT
content-encoding
gzip
cf-cache-status
HIT
age
94033
cf-polished
origSize=6229
ce-version
11.5.219
cf-bgj
minify
last-modified
Wed, 05 Jun 2024 17:14:40 GMT
server
cloudflare
vary
Accept-Encoding
content-type
text/javascript
access-control-allow-origin
*
access-control-expose-headers
CE-Version
cache-control
public, max-age=300, s-maxage=1209600
timing-allow-origin
*
cf-ray
88fac49e3ceb3aa3-FRA
collect
region1.analytics.google.com/g/
0
0
Fetch
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-T369JS7J9N&gtm=45je4630v9119314178z89126699194za200zb9126699194&_p=1717701713135&_gaz=1&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tag_exp=0&cid=114792759.1717701714&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1717701713&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=1058&_z=fetch
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
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
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server
Golfe2
content-type
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access-control-allow-origin
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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H2
Security
TLS 1.3, , AES_128_GCM
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Software
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

pragma
no-cache
date
Thu, 06 Jun 2024 19:21:53 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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expires
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63 B
Image
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Requested by
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Protocol
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Security
QUIC, , AES_128_GCM
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Software
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
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205 KB
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Full URL
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Protocol
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Security
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Resource Hash
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Security Headers
Name Value
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sec-ch-ua
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
age
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server
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
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cf-cache-status
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
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cf-cache-status
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

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Request headers

sec-ch-ua
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Response headers

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strict-transport-security
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Full URL
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

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Request headers

sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
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content-encoding
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sec-ch-ua
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Response headers

date
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via
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x-amz-cf-pop
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server
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99.86.4.31 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-4-31.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 20 Dec 2023 01:23:29 GMT
via
1.1 e0bc02299b03254b2a35b8c930f005c6.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA6-C1
age
14666306
x-cache
Hit from cloudfront
content-length
19
last-modified
Fri, 08 Jul 2022 22:25:51 GMT
server
AmazonS3
etag
"d06f04fccf68d0b228a5923187ce1afd"
access-control-max-age
31536000
access-control-allow-methods
GET, HEAD
content-type
application/json
access-control-allow-origin
*
access-control-expose-headers
Access-Control-Allow-Origin
accept-ranges
bytes
x-amz-cf-id
Lj3N4EgjrsKhjqXINxS86Gm4trt4mD9x3LQpUq37sw3pdltMQMMr9g==
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https://learn.sparkfun.com/
45 B
0
Other
General
Full URL
blob:https://learn.sparkfun.com/6618aa71-2c96-444b-9af5-9f1432599517
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Length
45
Content-Type
text/javascript
clock
tracking.crazyegg.com/
38 B
145 B
XHR
General
Full URL
https://tracking.crazyegg.com/clock?t=1717701714235&tk=13f904d7b512907114b29acc7c1e55c8&s=230307&p=%2F&u=464761&v=e4eb4f97599c1f40bd0a94a1e2f7f804eb0e54b1&f=learn.sparkfun.com&ul=https%3A%2F%2Flearn.sparkfun.com%2F
Requested by
Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/c4a0cee38f34af4997358540c52536c0.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.78.140.84 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-78-140-84.eu-west-1.compute.amazonaws.com
Software
awselb/2.0 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
date
Thu, 06 Jun 2024 19:21:54 GMT
cache-control
no-store
server
awselb/2.0
content-length
38
content-type
text/plain
647dc6e8-8c87-4a2d-9a22-5d9e9ca1dbae
https://learn.sparkfun.com/
241 B
0
Other
General
Full URL
blob:https://learn.sparkfun.com/647dc6e8-8c87-4a2d-9a22-5d9e9ca1dbae
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Length
241
Content-Type
text/javascript
2224003.js
js-na1.hs-scripts.com/
1 KB
1 KB
Script
General
Full URL
https://js-na1.hs-scripts.com/2224003.js
Requested by
Host: js.hs-analytics.net
URL: https://js.hs-analytics.net/analytics/1717701900000/2224003.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:8dd1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:54 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
x-hubspot-correlation-id
166c4495-6e8c-4cbc-a067-90f241f08fb3
x-evy-trace-route-service-name
envoyset-translator
cf-polished
origSize=1534
age
1327
x-envoy-upstream-service-time
10
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
166c4495-6e8c-4cbc-a067-90f241f08fb3
cf-bgj
minify
last-modified
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server
cloudflare
access-control-max-age
3600
vary
origin, Accept-Encoding
content-type
application/javascript;charset=utf-8
access-control-allow-origin
https://www.sparkfun.com
x-evy-trace-served-by-pod
iad02/hubapi-td/envoy-proxy-5d47c8d44f-bz48r
x-evy-trace-virtual-host
all
access-control-allow-credentials
true
cf-ray
88fac4a4ab973809-FRA
__ptq.gif
track.hubspot.com/
45 B
745 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7674 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:54 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
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x-evy-trace-route-service-name
envoyset-translator
x-hubspot-correlation-id
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p3p
CP="NOI CUR ADM OUR NOR STA NID"
x-envoy-upstream-service-time
18
content-length
45
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
3ad30165-0d90-4151-ac43-7b654db5c1f8
server
cloudflare
vary
origin, Accept-Encoding
report-to
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content-type
image/gif
x-evy-trace-served-by-pod
iad02/analytics-tracking-td/envoy-proxy-76d96f8b5d-zw6hg
x-evy-trace-virtual-host
all
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
cf-ray
88fac4a49a2535f4-FRA
x-robots-tag
none
__ptq.gif
track.hubspot.com/
45 B
1 KB
Image
General
Full URL
https://track.hubspot.com/__ptq.gif?k=15&fi=1f5a7872-dd7a-4e36-99fe-cafe431ba0b2&fci=b2cd4778-4f30-441d-a2e5-15e8993c0032&ft=0&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=de-de&bfp=1608735010&v=1.1&a=2224003&pu=https%3A%2F%2Flearn.sparkfun.com%2F&t=Learn+at+SparkFun+Electronics+-+SparkFun+Learn&cts=1717701714550&vi=b6c8ffa7d2ac60544702e3c1e4911e01&nc=true&ce=false&cc=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7674 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:54 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
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x-evy-trace-route-service-name
envoyset-translator
x-hubspot-correlation-id
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p3p
CP="NOI CUR ADM OUR NOR STA NID"
x-envoy-upstream-service-time
7
content-length
45
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
9a69f0ce-98f8-4dab-9a51-32e823ac89f1
server
cloudflare
vary
origin, Accept-Encoding
report-to
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content-type
image/gif
x-evy-trace-served-by-pod
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x-evy-trace-virtual-host
all
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
cf-ray
88fac4a49a2c35f4-FRA
x-robots-tag
none
favicon.ico
learn.sparkfun.com/
894 B
1 KB
Other
General
Full URL
https://learn.sparkfun.com/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:41d4:e9fb:9c01:c208:94d:173a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 06 Jun 2024 19:21:54 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 16 Jul 2019 19:51:48 GMT
Server
nginx/1.20.1
ETag
"5d2e2ad4-37e"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
image/x-icon
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
894
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
leadflows.js
js.hsleadflows.net/
551 KB
92 KB
Script
General
Full URL
https://js.hsleadflows.net/leadflows.js
Requested by
Host: js-na1.hs-scripts.com
URL: https://js-na1.hs-scripts.com/2224003.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:8a11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Origin
https://learn.sparkfun.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-encoding
gzip
age
30956
x-evy-trace-route-service-name
envoyset-translator
x-amz-server-side-encryption
AES256
content-security-policy-report-only
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x-amz-replication-status
COMPLETED
x-evy-trace-listener
listener_https
etag
W/"be45bdb720f44c8db4ee42bc228ff2a8"
vary
Accept-Encoding,Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
x-evy-trace-virtual-host
all
cache-control
s-maxage=86400, max-age=0
x-hs-target-asset
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date
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x-amz-version-id
HLkmxotJV8gQ_mnvhNwLT9fnVmh1uWjb
x-content-type-options
nosniff
cf-cache-status
HIT
via
1.1 06c1d28e93bdae8f6401a12c10b2f570.cloudfront.net (CloudFront)
x-amz-cf-pop
IAD12-P3
x-hubspot-correlation-id
5b60d2dd-06d3-477c-a176-cf20d028f6aa
x-cache
Hit from cloudfront
cache-tag
staticjsapp-lead-flows-cloudflare-web-prod,staticjsapp-prod
x-envoy-upstream-service-time
3
x-evy-trace-route-configuration
listener_https/all
x-request-id
5b60d2dd-06d3-477c-a176-cf20d028f6aa
last-modified
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server
cloudflare
access-control-max-age
3000
x-hs-cache-status
HIT
x-evy-trace-served-by-pod
iad02/app-td/envoy-proxy-68b7f7fbff-rcvgx
cf-ray
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x-amz-cf-id
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banner.js
js.hs-banner.com/v2/2224003/
71 KB
26 KB
Script
General
Full URL
https://js.hs-banner.com/v2/2224003/banner.js
Requested by
Host: js-na1.hs-scripts.com
URL: https://js-na1.hs-scripts.com/2224003.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:22e5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:55 GMT
x-amz-version-id
Ktph3k9u2y6NhJ.IlxmuVGtQ667XMm4v
content-encoding
gzip
cf-cache-status
REVALIDATED
x-amz-request-id
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x-evy-trace-route-service-name
envoyset-translator
x-amz-server-side-encryption
AES256
x-hubspot-correlation-id
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x-envoy-upstream-service-time
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x-amz-id-2
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x-evy-trace-listener
listener_https
x-request-id
d596d870-a36d-44c5-b86c-147a895eba55
x-evy-trace-route-configuration
listener_https/all
last-modified
Mon, 15 Apr 2024 14:06:20 GMT
server
cloudflare
etag
W/"bc48c2758a84729bcb60d0ed09a324d1"
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-78cb6f459b-q4rbs
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
88fac4a62dd92bf3-FRA
expires
Thu, 06 Jun 2024 19:26:55 GMT
json
forms.hubspot.com/lead-flows-config/v1/config/
178 B
1 KB
XHR
General
Full URL
https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=2224003&utk=b6c8ffa7d2ac60544702e3c1e4911e01&__hstc=108804957.b6c8ffa7d2ac60544702e3c1e4911e01.1717701714541.1717701714541.1717701714541.1&__hssc=108804957.1.1717701714541&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
2606:4700::6810:7574 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6aa3cfd81904f65d90a85352eadaeaeea6d176a117f4a8753730f94209784106
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://learn.sparkfun.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 19:21:55 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
434f24f1-c863-476e-b8d4-9a5832e072d0
content-encoding
br
x-envoy-upstream-service-time
25
x-evy-trace-route-configuration
listener_https/all
x-evy-trace-listener
listener_https
x-request-id
434f24f1-c863-476e-b8d4-9a5832e072d0
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
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
false
x-evy-trace-served-by-pod
iad02/star-hubspot-td/envoy-proxy-9fd6b4b-p6vk7
access-control-max-age
180
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5ZaIEq7fdCMu5fm09EbsPAra310WSJ2R71uf3sYNyHdlpXNhPJasrpmtS7%2BTMZC6VWCUwo416pxwCKuaJGPgrxW9w2p4YOcSphFjoQFl3WL1blAqlSiNulpgky%2F7kz%2FIuvfh8xGDjjtm8%2F7ZB5u7"}],"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
88fac4a97cb79171-FRA

Verdicts & Comments Add Verdict or Comment

63 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 object| hubspot object| HubSpotForms object| hbspt object| hsFormsOnReady object| SFECONFIG function| $ function| jQuery function| grecaptchaOnloadCallback object| fbq function| onYouTubeIframeAPIReady object| gaGlobal object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client boolean| CE_USER_SCRIPT object| CE2 string| CE_USER_SITE_DATA_URL string| CE_USER_DATA_URL object| _hsq object| _paq function| sanitizeKey boolean| _hstc_loaded string| CE_USER_COMMON_SCRIPT_URL string| CE_USER_THIRDPARTY_SCRIPT_URL object| webpackChunkCE2 object| CE2BH function| CE_URL_FINGERPRINT object| CE_API object| recaptcha boolean| _hstc_ran object| _hsp object| hsCallsToActionsReady string| __hsUserToken number| expireDateTime object| e 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 object| hsCookieBanner boolean| _hspb_loaded boolean| _hspb_ran boolean| LEAD_FLOW_DOCUMENT_READY_RAN

19 Cookies

Domain/Path Name / Value
.sparkfun.com/ Name: SFEASESSID
Value: siM2PL1yDiu2tSgEwbnYl3cDr8iAHQTGQWNqUdEUWQh%2CnlgB
.hsforms.net/ Name: __cf_bm
Value: ZG1hIkqaYWPmNjkYJF1_cHYTM8RWeGJu29XMBSK2Sbk-1717701713-1.0.1.1-.Sf3BfQxCRk5zYaANxQ3diQRAZEFWnJNLKRO.csKAs56hb0jzm67XPyM0AD3SkiKnwSClZY9OZPGZGDPKJegoA
.sparkfun.com/ Name: _ga_T369JS7J9N
Value: GS1.1.1717701713.1.0.1717701713.60.0.0
.sparkfun.com/ Name: _ga
Value: GA1.1.114792759.1717701714
.sparkfun.com/ Name: _gcl_au
Value: 1.1.1374660767.1717701714
.hsforms.com/ Name: __cf_bm
Value: hV0sG2qAuAOt2FjAK_ZUEdoBiaHVL7S4JEigN_IbzNY-1717701713-1.0.1.1-1qARG.T68x_OOUyebE43Uq0Ovu9QobopxpZ9.710a2wpdwnM.QqMNIelN.HNhKpZtgjd1ltCiCrtkIDao.B.uw
.hsforms.com/ Name: _cfuvid
Value: 8j3iO2atXVcrjBo37ByFC5JHMhak3uAtbZ0GcX1oDKY-1717701713947-0.0.1.1-604800000
.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: 115%2C80.255.7.109%2C1%2Cc92baae71318dc81de51a663df2f8b4f%2CChrome%2CDE
.sparkfun.com/ Name: cebsp_
Value: 1
.sparkfun.com/ Name: _ce.s
Value: v~e4eb4f97599c1f40bd0a94a1e2f7f804eb0e54b1~lcw~1717701714527~lva~1717701714066~vpv~0~v11.cs~230307~v11.s~08bfb7e0-243a-11ef-9aa9-d9948663105a~lcw~1717701714528
.hubspot.com/ Name: __cf_bm
Value: I6dF8ZHp4aRIL0J5_UsTQdwOHCUwbRDCEZLN7C._eDk-1717701714-1.0.1.1-j4WpKSAN51qnGOJe8kmKBW9vFG.NZOJnvyBCOcZlhH7pVKf4ha.mUqmflrbKlVj_kfWakAajnJ1ovA4iwnd6jQ
.hubspot.com/ Name: _cfuvid
Value: 8Ft9iKZ85JmCr6wbceZ2L4znexqcS2KG7TAYReqZsWY-1717701714817-0.0.1.1-604800000
.sparkfun.com/ Name: __hstc
Value: 108804957.b6c8ffa7d2ac60544702e3c1e4911e01.1717701714541.1717701714541.1717701714541.1
.sparkfun.com/ Name: hubspotutk
Value: b6c8ffa7d2ac60544702e3c1e4911e01
.sparkfun.com/ Name: __hssrc
Value: 1
.sparkfun.com/ Name: __hssc
Value: 108804957.1.1717701714541

9 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.
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.
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.com
www.google.de
www.googletagmanager.com
www.gstatic.com
104.18.141.119
104.18.80.204
104.18.89.62
104.19.175.188
13.35.58.58
142.250.181.228
142.250.74.195
2001:4860:4802:32::36
2600:1f18:41d4:e9fb:9c01:c208:94d:173a
2600:9000:223d:9200:4:892:8900:93a1
2606:4700:4400::6812:22e5
2606:4700::6810:7574
2606:4700::6810:7674
2606:4700::6810:8dd1
2606:4700::6810:a0a8
2606:4700::6811:190e
2606:4700::6812:8a11
2606:4700::6813:9408
2a00:1450:4001:813::2003
2a00:1450:4001:828::2008
2a00:1450:4001:829::2016
2a00:1450:4001:82f::200a
2a00:1450:400c:c07::9a
54.78.140.84
99.86.4.31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9595edc539f4719f9ae64c5fad2a653ac35c3013bfcd8bc9d17cc6284c35e9d4
9a04eb694cc27807075c5d21205dec267f78adc2c59a67ca37f5316339f42705
9ba388d43ea7036cff07bf0461048d3af3f96a3a7a080aaafca5cd4ccc598785
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9de5196d218d0b452743f23476a5d267f13f71e6de03096b625a56b67f221724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fdcf5ef19dcd3005f0369e3482b28be21a70496f2d045f5a4a15d64523018a1d
fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c
ff1523fb7389539c84c65aba19260648793bb4f5e29329d2ee8804bc37a3fe6e