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

Go To Rescan Add Verdict Report
Submitted URL: http://learn.sparkfun.com/
Effective URL: https://learn.sparkfun.com/
Submission: On January 20 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 20 IPs in 4 countries across 17 domains to perform 38 HTTP transactions. The main IP is 34.202.126.198, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is learn.sparkfun.com.
TLS certificate: Issued by Amazon on October 16th 2019. 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 34.202.126.198 14618 (AMAZON-AES)
6 52.222.155.114 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 93.184.220.42 15133 (EDGECAST)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
1 54.225.70.184 14618 (AMAZON-AES)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
38 20
9    34.202.126.198 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-202-126-198.compute-1.amazonaws.com
learn.sparkfun.com
6    52.222.155.114 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-155-114.fra53.r.cloudfront.net
cdn.sparkfun.com
1    2606:4700::6811:b749 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsforms.net
1    2606:4700::6811:4104 (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:800::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
4    2a00:1450:4001:824::2016 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
i.ytimg.com
1    2606:4700::6810:5905 (United States)

ASN13335 (CLOUDFLARENET, US)
forms.hsforms.com
2    2001:4860:4802:38::75 (United States)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:81a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
3    93.184.220.42 (London, United Kingdom)

ASN15133 (EDGECAST, US)
static.olark.com
1    2606:4700::6811:47b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-analytics.net
1    2606:4700::6813:9308 (United States)

ASN13335 (CLOUDFLARENET, US)
script.crazyegg.com
1    2a00:1450:4001:81d::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    2a00:1450:400c:c0c::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2001:4860:4802:34::75 (United States)

ASN15169 (GOOGLE, US)
www.google.de
1    54.225.70.184 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-225-70-184.compute-1.amazonaws.com
sample-api-v2.crazyegg.com
1    2606:4700::6811:d5cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
2    2606:4700::6810:fa05 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
1    2606:4700::6811:e6cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsleadflows.net
1    2606:4700::6810:fc05 (United States)

ASN13335 (CLOUDFLARENET, US)
forms.hubspot.com
Domain Requested by
9 learn.sparkfun.com 1 redirects learn.sparkfun.com
6 cdn.sparkfun.com learn.sparkfun.com
4 i.ytimg.com learn.sparkfun.com
3 static.olark.com learn.sparkfun.com
static.olark.com
2 track.hubspot.com
2 www.google-analytics.com learn.sparkfun.com
2 www.google.com 1 redirects learn.sparkfun.com
1 forms.hubspot.com js.hsleadflows.net
1 js.hsleadflows.net js.hs-scripts.com
1 js.hs-scripts.com js.hs-analytics.net
1 sample-api-v2.crazyegg.com script.crazyegg.com
1 www.google.de learn.sparkfun.com
1 stats.g.doubleclick.net 1 redirects
1 www.gstatic.com www.google.com
1 script.crazyegg.com learn.sparkfun.com
1 js.hs-analytics.net 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
38 20
Subject Issuer Validity Valid
www.sparkfun.com
Amazon		 2019-10-16 -
2020-11-16		 a year crt.sh
cdn.sparkfun.com
Amazon		 2019-07-04 -
2020-08-04		 a year crt.sh
ssl766686.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-12-06 -
2020-06-13		 6 months crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2		 2020-01-07 -
2020-10-09		 9 months crt.sh
*.storage.googleapis.com
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
edgestatic.com
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
ssl431287.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2020-01-01 -
2020-07-09		 6 months crt.sh
www.google.com
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
s2.wac.edgecastcdn.net
DigiCert SHA2 Secure Server CA		 2019-05-01 -
2020-11-18		 2 years crt.sh
ssl803670.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-06 -
2020-05-14		 6 months crt.sh
ssl945600.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-08-20 -
2020-02-26		 6 months crt.sh
*.google.com
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
www.google.de
GTS CA 1O1		 2019-12-20 -
2020-03-13		 3 months crt.sh
*.crazyegg.com
DigiCert SHA2 Secure Server CA		 2018-06-08 -
2020-08-05		 2 years crt.sh
ssl817718.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-08-13 -
2020-02-19		 6 months crt.sh
hubspot.com
CloudFlare Inc ECC CA-2		 2019-12-04 -
2020-10-09		 10 months crt.sh
ssl817706.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-08-13 -
2020-02-19		 6 months crt.sh

This page contains 2 frames:

Primary Page: https://learn.sparkfun.com/
Frame ID: 9A1F1F4A31D0A500F99CB1D408E7D1F9
Requests: 37 HTTP requests in this frame

Frame: https://static.olark.com/jsclient/app.js
Frame ID: E233B5613F327ADCDDC9A32961E13CA8
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

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
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i
Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

38
Requests

100 %
HTTPS

80 %
IPv6

17
Domains

20
Subdomains

20
IPs

4
Countries

2349 kB
Transfer

3744 kB
Size

11
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:

Request Chain 29
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&gjid=216419184&_gid=1185595601.1579546895&_u=YGBAiEABB~&z=2144576253 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253&slf_rd=1&random=1506553754

38 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request Cookie set /
learn.sparkfun.com/
Redirect Chain
  • http://learn.sparkfun.com/
  • https://learn.sparkfun.com/
50 KB
11 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
34.202.126.198 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-202-126-198.compute-1.amazonaws.com
Software
nginx/1.16.1 /
Resource Hash
ae48ae2b26043cf3f5abf74a58f2e252a1707fc9a70385f8374a625c98c210e3
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

Host
learn.sparkfun.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
Content-Type
text/html;charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Server
nginx/1.16.1
Set-Cookie
SFEASESSID=TKDlzaDP3yGtMDsP3vCoH%2CryTpcQla%2CoL4OdkeymdIRj1ne%2C; expires=Tue, 04-Feb-2020 13:01:22 GMT; Max-Age=1274389; path=/; domain=.sparkfun.com; secure; HttpOnly; SameSite=lax
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control
no-store, no-cache, must-revalidate
Pragma
no-cache
X-UA-Compatible
chrome=1
X-Content-Type-Options
nosniff
X-Frame-Options
deny
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-XSS-Protection
1; mode=block; report="https://sparkfun.report-uri.com/r/d/xss/enforce"
Content-Encoding
gzip

Redirect headers

Server
awselb/2.0
Date
Mon, 20 Jan 2020 19:01:33 GMT
Content-Type
text/html
Content-Length
150
Connection
keep-alive
Location
https://learn.sparkfun.com:443/
bootstrap.min.css
learn.sparkfun.com/css/ 		175 KB
39 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1579540354
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
34.202.126.198 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-202-126-198.compute-1.amazonaws.com
Software
nginx/1.16.1 /
Resource Hash
4435fe9f6f4e0784510c0e7cee3cf7fdd7a52b1a21b9b56fb327c6c13264c313
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/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Mon, 20 Jan 2020 17:11:35 GMT
Server
nginx/1.16.1
ETag
W/"5e25df47-2ba18"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
text/css
Cache-Control
max-age=315360000
Transfer-Encoding
chunked
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
top-kits.jpg
cdn.sparkfun.com//c/180-180/assets/product_menu_items/1/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.sparkfun.com//c/180-180/assets/product_menu_items/1/top-kits.jpg
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
52.222.155.114 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-155-114.fra53.r.cloudfront.net
Software
nginx/1.16.1 /
Resource Hash
07bce253fbf50de1ec4b6e63dab94f8a04ec06b4e5521930fcd3996ecc7d7f1f

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Tue, 17 Sep 2019 11:19:14 GMT
Via
1.1 1f95d1a95c6f2df8073daccac07b7570.cloudfront.net (CloudFront)
Last-Modified
Mon, 21 May 2018 20:29:29 GMT
Server
nginx/1.16.1
Age
10827740
ETag
"5b032c29-224a"
X-Cache
Hit from cloudfront
Content-Type
image/jpeg
Cache-Control
max-age=315360000
X-Amz-Cf-Pop
FRA53
Connection
keep-alive
Content-Length
8778
X-Amz-Cf-Id
pMKCJ-eqpfh0-waneQ-cWJeVdF_iubMPXoEwHrENG8O9svOpDyN2MA==
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 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.155.114 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-155-114.fra53.r.cloudfront.net
Software
nginx/1.16.1 /
Resource Hash
07fe093ddc504e694cea6d84b8177fd3a2427829a21bb861d3ecb2f1f79c17a8

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Date
Tue, 17 Sep 2019 08:56:54 GMT
Via
1.1 c40ee2288a7db28fefd61c3f2ec7ccd7.cloudfront.net (CloudFront)
Last-Modified
Fri, 17 Mar 2017 15:49:34 GMT
Server
nginx/1.16.1
Age
10836280
ETag
"58cc058e-24ce0"
X-Cache
Hit from cloudfront
Content-Type
image/png
Cache-Control
max-age=315360000
X-Amz-Cf-Pop
FRA53
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
150752
X-Amz-Cf-Id
jWe2IxGeu484DVn5_oHtEU1raoovJ0TXM4mbCohFXoigzqJ8StyKRA==
Expires
Thu, 31 Dec 2037 23:55:55 GMT
v2.js
js.hsforms.net/forms/ 		420 KB
116 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
2606:4700::6811:b749 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ca83bf6c4611e07ea8b93893694e16957cd66082de76afb1ee564fba6f055750
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
via
1.1 97971aa6c140e2dfc8adaee6c929eedc.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
288
x-cache
Hit from cloudfront
status
200
x-amz-replication-status
COMPLETED
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-amz-version-id
gCHbnfLfRD6TgIiY4HAm19.GmuNmLHpw
last-modified
Wed, 08 Jan 2020 02:12:01 GMT
server
cloudflare
etag
W/"01f4b8448e5b99e492b97afdd1268a74"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
x-amz-cf-pop
IAD89-C3
cf-ray
55834c389af9c27c-FRA
x-amz-cf-id
7OaSvadeBw-P976My9Mgd5wKXLDWTtfyK4UjUT_Q7RmGpk0DpO03LQ==
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/ 		86 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/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::6811:4104 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0497a8d2a9bde7db8c0466fae73e347a3258192811ed1108e3e096d5f34ac0e8
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
br
cf-cache-status
HIT
age
7128237
cf-ray
55834c389fd8dfcb-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
alt-svc
h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified
Wed, 10 Apr 2019 20:15:53 GMT
server
cloudflare
etag
W/"5cae4ef9-15857"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
expires
Sat, 09 Jan 2021 19:01:34 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.004
jquery-ui.min.js
ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/ 		248 KB
67 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/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
2a00:1450:4001:800::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
55accff7b642c2d7a402cbe03c1494c0f14a76bc03dee9d47d219562b6a152a5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Fri, 10 Jan 2020 01:23:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
927456
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
67948
x-xss-protection
0
last-modified
Tue, 20 Dec 2016 18:17:03 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
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25 KB 		Script
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https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1579540354
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Date
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25 KB 		Image
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Date
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Host: learn.sparkfun.com
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Protocol
H2
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Host: learn.sparkfun.com
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H2
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date
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expires
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sparkgauge-regular.woff
learn.sparkfun.com/fonts/ 		13 KB
13 KB 		Font
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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/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Date
Mon, 20 Jan 2020 19:01:34 GMT
X-Content-Type-Options
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Mon, 20 Jan 2020 17:12:24 GMT
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nginx/1.16.1
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sparkgauge-heavy.woff
learn.sparkfun.com/fonts/ 		12 KB
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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/
Protocol
HTTP/1.1
Security
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Origin
https://learn.sparkfun.com

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
X-Content-Type-Options
nosniff
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Server
nginx/1.16.1
ETag
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Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
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Expires
Thu, 31 Dec 2037 23:55:55 GMT
glyphicons-halflings-regular.woff2
learn.sparkfun.com/fonts/ 		18 KB
18 KB 		Font
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URL: https://learn.sparkfun.com/
Protocol
HTTP/1.1
Security
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Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1579540354
Origin
https://learn.sparkfun.com

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 20 Jan 2020 17:11:30 GMT
Server
nginx/1.16.1
ETag
"5e25df42-466c"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
application/octet-stream
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
Check archive.org
Download Go to
Full URL
https://learn.sparkfun.com/fonts/montserrat-regular.woff
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
34.202.126.198 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-202-126-198.compute-1.amazonaws.com
Software
nginx/1.16.1 /
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

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1579540354
Origin
https://learn.sparkfun.com

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 20 Jan 2020 17:11:28 GMT
Server
nginx/1.16.1
ETag
"5e25df40-501c"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
application/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
SparkFont.woff
learn.sparkfun.com/fonts/ 		29 KB
29 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://learn.sparkfun.com/fonts/SparkFont.woff?v=2567504000
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
34.202.126.198 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-202-126-198.compute-1.amazonaws.com
Software
nginx/1.16.1 /
Resource Hash
5f16cc6fa3f0618a356c077fc398ac02a229ed3895cb8a2687b023fb5ca6cc89
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

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/css/bootstrap.min.css?rev=1579540354
Origin
https://learn.sparkfun.com

Response headers

Date
Mon, 20 Jan 2020 19:01:34 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 20 Jan 2020 17:11:30 GMT
Server
nginx/1.16.1
ETag
"5e25df42-7354"
Expect-CT
max-age=86400, enforce, report-uri="https://sparkfun.report-uri.com/r/d/ct/enforce"
X-Frame-Options
deny
Content-Type
application/font-woff
Cache-Control
max-age=315360000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
29524
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
d2b17dd4-e1bb-406a-ba41-44c19dcd0376
forms.hsforms.com/embed/v3/form/2224003/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://forms.hsforms.com/embed/v3/form/2224003/d2b17dd4-e1bb-406a-ba41-44c19dcd0376?callback=hs_reqwest_0&hutk=
Requested by
Host: js.hsforms.net
URL: https://js.hsforms.net/forms/v2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5905 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bf27e05755e54099c8041f55fc582403b7a0161e00dc3733ad954088c2fa7894
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
status
200
content-disposition
attachment; filename=no-rfd.txt
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
695
server
cloudflare
x-trace
2B33ACA19FAE6BD9C322232BA68CB8F93DB488B3CC000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript;charset=utf-8
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
false
accept-ranges
bytes
cf-ray
55834c3a2c62d6b9-FRA
api.js
www.google.com/recaptcha/ 		798 B
844 B 		Script
General
Check archive.org
Download Go to
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=1579540354
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:38::75 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
24a7f47e68e4bbe1b95f9cbf2822b297b3a453b17455fc550861ef45848f70c1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=UTF-8
status
200
cache-control
private, max-age=300
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
490
x-xss-protection
1; mode=block
expires
Mon, 20 Jan 2020 19:01:34 GMT
analytics.js
www.google-analytics.com/ 		43 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 19 Aug 2019 17:22:41 GMT
server
Golfe2
age
4999
date
Mon, 20 Jan 2020 17:38:15 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17803
expires
Mon, 20 Jan 2020 19:38:15 GMT
loader.js
static.olark.com/jsclient/ 		9 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.olark.com/jsclient/loader.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
93.184.220.42 London, United Kingdom, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (amb/6BB6) /
Resource Hash
d69064f9d472279ad64fef86f9cfe6d061608010d8d8aa04cf874568c4186416

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
age
8387
x-cache
HIT
status
200
content-length
3146
via
1.1 google
last-modified
Mon, 16 Dec 2019 21:54:50 GMT
server
ECS (amb/6BB6)
etag
W/"5df7fd2a-22be"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=10800
accept-ranges
bytes
expires
Mon, 20 Jan 2020 22:01:34 GMT
2224003.js
js.hs-analytics.net/analytics/1579547100000/ 		82 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-analytics.net/analytics/1579547100000/2224003.js
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:47b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
930aea2c465820aeda5daf22106f288b7a565f18aa5d9e93eeac4b61157145e7

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
cf-cache-status
HIT
age
6
status
200
x-amz-request-id
74872F278A1B4492
x-amz-id-2
kZBxrcCVbOkr3P4y4S0JHVUa33YkfjcyIBSfwxm2ZMlL7TJnNNnHFe5gc4k6e7owrzKJqdb3Z4I=
last-modified
Thu, 02 Jan 2020 14:33:37 GMT
server
cloudflare
etag
W/"3278b4f153333236f345a6ab91465e02"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=300, public
access-control-allow-credentials
false
x-amz-version-id
null
cf-ray
55834c3b2a50e007-FRA
expires
Mon, 20 Jan 2020 19:06:28 GMT
4761.js
script.crazyegg.com/pages/scripts/0046/ 		40 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://script.crazyegg.com/pages/scripts/0046/4761.js?438763
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
00a51b2f3dc1bd863f2a6a77f9d938e210763d560c717fed4969e7971ff804db

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
via
1.1 b7e7cd319ec31b533acb1e9e4b737331.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
587
cf-polished
origSize=41310
x-cache
Miss from cloudfront
status
200
content-encoding
gzip
last-modified
Thu, 16 Jan 2020 15:16:01 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
max-age=300
x-amz-cf-pop
FRA54
cf-ray
55834c3b3cffc2db-FRA
x-amz-cf-id
sR_xGWcpBqMwnuPzvxSYyGpdxgI6UbRDGXyYPBmZeCBDd7_ffp9rPA==
cf-bgj
minify
recaptcha__en.js
www.gstatic.com/recaptcha/releases/A1Aard-wURuGsXRGA7JMOqVO/ 		255 KB
91 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/A1Aard-wURuGsXRGA7JMOqVO/recaptcha__en.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?render=explicit&onload=grecaptchaOnloadCallback
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7048656614a2cfe865336abb6d6223fb523c5882b9f992ee112fad38ab5b8291
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 13 Jan 2020 17:16:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 13 Jan 2020 05:04:49 GMT
server
sffe
age
611112
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=31536000
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
93232
x-xss-protection
0
expires
Tue, 12 Jan 2021 17:16:22 GMT
collect
www.google-analytics.com/ 		35 B
197 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j79&a=925758981&t=pageview&_s=1&dl=https%3A%2F%2Flearn.sparkfun.com%2F&ul=en-us&de=UTF-8&dt=Learn%20at%20SparkFun%20Electronics%20-%20learn.sparkfun.com&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAiEABB~&jid=204480996&gjid=216419184&cid=1931324063.1579546895&tid=UA-3404365-1&_gid=1185595601.1579546895&cd1=Guest&z=1742134701
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 21 Nov 2019 15:22:04 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
5197170
content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&gjid=216419184&_gid=1185595601.1579546895&_u=YGBAiEABB~&z=2144576253
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253&slf_rd=1&random=1506553754
42 B
478 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253&slf_rd=1&random=1506553754
Requested by
Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::75 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 20 Jan 2020 19:01:34 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 20 Jan 2020 19:01:34 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=1931324063.1579546895&jid=204480996&_v=j79&z=2144576253&slf_rd=1&random=1506553754
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
cache-control
no-cache, no-store, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
all
sample-api-v2.crazyegg.com/n/464761/ 		51 B
578 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://sample-api-v2.crazyegg.com/n/464761/all?v=7&user_script_version=1579187695
Requested by
Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0046/4761.js?438763
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.225.70.184 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-225-70-184.compute-1.amazonaws.com
Software
nginx/1.12.1 /
Resource Hash
f103bd24391466d474c30626127e462287b15e95331be587126a664079030f3c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/
Origin
https://learn.sparkfun.com

Response headers

Date
Mon, 20 Jan 2020 19:01:35 GMT
X-Content-Type-Options
nosniff
Server
nginx/1.12.1
X-Frame-Options
SAMEORIGIN
Access-Control-Allow-Methods
GET
Content-Type
text/html;charset=utf-8
Access-Control-Allow-Origin
*
Cache-control
no-cache="set-cookie"
Connection
keep-alive
Content-Length
51
X-XSS-Protection
1; mode=block
app.js
static.olark.com/jsclient/ Frame E233 		54 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.olark.com/jsclient/app.js
Requested by
Host: static.olark.com
URL: https://static.olark.com/jsclient/loader.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
93.184.220.42 London, United Kingdom, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (amb/6BAE) /
Resource Hash
efafa3ff0d5911142b9bf929272f3fa9931dffc35f7aabab2ce846670ea039fb

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
age
6989
x-cache
HIT
status
200
content-length
18380
via
1.1 google
last-modified
Mon, 16 Dec 2019 21:54:49 GMT
server
ECS (amb/6BAE)
etag
W/"5df7fd29-d844"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=10800
accept-ranges
bytes
expires
Mon, 20 Jan 2020 22:01:34 GMT
4728-501-10-9212.js
static.olark.com/a/assets/v0/site/ Frame E233 		12 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.olark.com/a/assets/v0/site/4728-501-10-9212.js?cb=1579546894673
Requested by
Host: static.olark.com
URL: https://static.olark.com/jsclient/app.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
93.184.220.42 London, United Kingdom, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (amb/6B7E) /
Resource Hash
93aabb3dc2c30ecc1f6f1ba34ef8b989a12debf2f7f1d11befd2f526bb72206e

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
via
1.1 google
last-modified
Mon, 20 Jan 2020 17:03:51 GMT
server
ECS (amb/6B7E)
age
7063
x-cache
HIT
content-type
application/javascript
status
200
cache-control
max-age=604800
accept-ranges
bytes
access-control-allow-origin
*
content-length
12460
2224003.js
js.hs-scripts.com/ 		860 B
931 B 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hs-scripts.com/2224003.js
Requested by
Host: js.hs-analytics.net
URL: https://js.hs-analytics.net/analytics/1579547100000/2224003.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:d5cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
77422b981527145a98ad012a12d702480212725ed69526da510c84efa8ee0e9c

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
content-encoding
gzip
cf-cache-status
HIT
age
5
cf-polished
origSize=1057
status
200
access-control-max-age
3600
cf-bgj
minify
server
cloudflare
x-trace
2B3606A3DDACE66171B7DF0ABF79D99A6647E8B62F000000000000000000
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript;charset=utf-8
access-control-allow-origin
https://learn.sparkfun.com
cache-control
public, max-age=60
access-control-allow-credentials
true
cf-ray
55834c3cce4c637d-FRA
expires
Mon, 20 Jan 2020 19:02:34 GMT
__ptq.gif
track.hubspot.com/ 		45 B
494 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track.hubspot.com/__ptq.gif?k=15&fi=d2b17dd4-e1bb-406a-ba41-44c19dcd0376&fci=8bee6fbf-67a9-4ca2-8e51-3db608745396&ft=0&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=643011938&v=1.1&a=2224003&pu=https%3A%2F%2Flearn.sparkfun.com%2F&t=Learn+at+SparkFun+Electronics+-+learn.sparkfun.com&cts=1579546894811&vi=289f46d1843b10bf03ba362c7ce221a8&nc=true&u=108804957.289f46d1843b10bf03ba362c7ce221a8.1579546894806.1579546894806.1579546894806.1&b=108804957.1.1579546894806
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:fa05 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
p3p
CP="NOI CUR ADM OUR NOR STA NID"
status
200
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-ray
55834c3cc9aec2db-FRA
content-type
image/gif
content-length
45
x-robots-tag
none
__ptq.gif
track.hubspot.com/ 		45 B
104 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=643011938&v=1.1&a=2224003&pu=https%3A%2F%2Flearn.sparkfun.com%2F&t=Learn+at+SparkFun+Electronics+-+learn.sparkfun.com&cts=1579546894813&vi=289f46d1843b10bf03ba362c7ce221a8&nc=true&u=108804957.289f46d1843b10bf03ba362c7ce221a8.1579546894806.1579546894806.1579546894806.1&b=108804957.1.1579546894806
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:fa05 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://learn.sparkfun.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
p3p
CP="NOI CUR ADM OUR NOR STA NID"
status
200
cache-control
no-cache, no-store, no-transform
access-control-allow-credentials
false
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-ray
55834c3cc9afc2db-FRA
content-type
image/gif
content-length
45
x-robots-tag
none
leadflows.js
js.hsleadflows.net/ 		377 KB
61 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.hsleadflows.net/leadflows.js
Requested by
Host: js.hs-scripts.com
URL: https://js.hs-scripts.com/2224003.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:e6cc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2c5a31a53e3e123afe01e4dec98dde98f51de7de015c7da73e584eb715cfa78f

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/
Origin
https://learn.sparkfun.com

Response headers

date
Mon, 20 Jan 2020 19:01:34 GMT
via
1.1 199fd61d7551d8868317c5b53cc7d24d.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
508
x-cache
Miss from cloudfront
status
200
access-control-max-age
3000
x-amz-replication-status
COMPLETED
content-encoding
br
content-type
application/javascript; charset=utf-8
last-modified
Tue, 07 Jan 2020 02:49:41 GMT
server
cloudflare
etag
W/"e452f9072a07de0a5d1e02dc8e285dcb"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding,Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET
x-amz-version-id
QLO51.v0Ug9OhPrmu9foVzlV6j2GTDS9
access-control-allow-origin
*
cache-control
max-age=600
x-amz-cf-pop
IAD89-C3
cf-ray
55834c3d0ea0d709-FRA
x-amz-cf-id
YG76KgIblFJr2Ssq7bwnVKQZlTDIqtKVso7J48sh3MQnggA3ys7c4w==
json
forms.hubspot.com/lead-flows-config/v1/config/ 		167 B
763 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=2224003&utk=289f46d1843b10bf03ba362c7ce221a8&__hstc=108804957.289f46d1843b10bf03ba362c7ce221a8.1579546894806.1579546894806.1579546894806.1&__hssc=108804957.1.1579546894806&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:fc05 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c530bb5b8adf29097b525f1c38a6b4465b6a7c188b947aca1e9bbbf286a459a6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://learn.sparkfun.com/
Origin
https://learn.sparkfun.com

Response headers

date
Mon, 20 Jan 2020 19:01:35 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
DYNAMIC
cf-ray
55834c3e0abf9716-FRA
status
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
180
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
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
false
x-robots-tag
none
access-control-allow-headers
Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent

Verdicts & Comments Add Verdict or Comment

56 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| onformdata object| onpointerrawupdate object| globalRoot function| hns object| hubspot object| hbspt object| __hsRoot object| hspreserve undefined| React undefined| reqwest function| OutpostErrorReporter function| hmerge undefined| ReactDOM undefined| require undefined| requirejs undefined| module undefined| bootstrap object| HSFR object| _hsq function| hs_reqwest_0 object| SFECONFIG function| $ function| jQuery function| grecaptchaOnloadCallback string| GoogleAnalyticsObject function| ga object| fbq function| olark object| ___grecaptcha_cfg object| grecaptcha boolean| __google_recaptcha_client object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _paq boolean| _hstc_loaded object| CE2 object| recaptcha boolean| _hstc_ran string| __hsUserToken number| expireDateTime object| e function| defineProperties object| leadflows boolean| popupPoliceActive function| hns2 undefined| jade undefined| I18n undefined| hubspot_mailcheck undefined| Pikaday undefined| exports undefined| define boolean| LEAD_FLOWS_RAN boolean| COMMON_SETUP_RAN boolean| LEAD_FLOW_DOCUMENT_READY_RAN

11 Cookies

Domain/Path Name / Value
.sparkfun.com/ Name: hubspotutk
Value: 289f46d1843b10bf03ba362c7ce221a8
.sparkfun.com/ Name: __hstc
Value: 108804957.289f46d1843b10bf03ba362c7ce221a8.1579546894806.1579546894806.1579546894806.1
learn.sparkfun.com/ Name: _oklv
Value: 1579546894700%2ClmQFG6C6KUeYip5x2L9Bo0O0WEH3bw3b
.sparkfun.com/ Name: _gat
Value: 1
learn.sparkfun.com/ Name: wcsid
Value: lmQFG6C6KUeYip5x2L9Bo0O0WEH3bw3b
.sparkfun.com/ Name: _gid
Value: GA1.2.1185595601.1579546895
.sparkfun.com/ Name: __hssc
Value: 108804957.1.1579546894806
.sparkfun.com/ Name: __hssrc
Value: 1
.sparkfun.com/ Name: _ga
Value: GA1.2.1931324063.1579546895
learn.sparkfun.com/ Name: hblid
Value: bVDeL7DewThvWOcI2L9Bo0O0wHabbaEN
.sparkfun.com/ Name: SFEASESSID
Value: TKDlzaDP3yGtMDsP3vCoH%2CryTpcQla%2CoL4OdkeymdIRj1ne%2C

1 Console Messages

Source Level URL
Text
console-api warning URL: https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/jquery.min.js(Line 2)
Message:
jQuery.Deferred exception: $.videos is not a function TypeError: $.videos is not a function at k.fn.init.domready (https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1579540354:1:68942) at k.fn.init.$.fn.learn (https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1579540354:1:70111) at HTMLDocument.<anonymous> (https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1579540354:1:68866) at e (https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/jquery.min.js:2:29453) at t (https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/jquery.min.js:2:29755) undefined

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
cdn.sparkfun.com
cdnjs.cloudflare.com
forms.hsforms.com
forms.hubspot.com
i.ytimg.com
js.hs-analytics.net
js.hs-scripts.com
js.hsforms.net
js.hsleadflows.net
learn.sparkfun.com
sample-api-v2.crazyegg.com
script.crazyegg.com
static.olark.com
stats.g.doubleclick.net
track.hubspot.com
www.google-analytics.com
www.google.com
www.google.de
www.gstatic.com
2001:4860:4802:34::75
2001:4860:4802:38::75
2606:4700::6810:5905
2606:4700::6810:fa05
2606:4700::6810:fc05
2606:4700::6811:4104
2606:4700::6811:47b0
2606:4700::6811:b749
2606:4700::6811:d5cc
2606:4700::6811:e6cc
2606:4700::6813:9308
2a00:1450:4001:800::200a
2a00:1450:4001:81a::200e
2a00:1450:4001:81d::2003
2a00:1450:4001:824::2016
2a00:1450:400c:c0c::9d
34.202.126.198
52.222.155.114
54.225.70.184
93.184.220.42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