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

Go To Rescan
Add Verdict Report

URL:
https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Submission: On April 26 via automatic, source hackernews (April 26th 2019, 4:16:40 am UTC)

Summary HTTP 74 Redirects Links 160 Behaviour Indicators

Summary

This website contacted 21 IPs in 2 countries across 18 domains to perform 74 HTTP transactions. The main IP is 66.35.40.169, located in Denver, United States and belongs to FORTRUST-SOLUTIONS - FORTRUST, US. The main domain is learn.sparkfun.com.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on February 18th 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
10	66.35.40.169 66.35.40.169	22625 (FORTRUST-...) (FORTRUST-SOLUTIONS - FORTRUST)
35	143.204.101.31 143.204.101.31	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2	66.35.40.170 66.35.40.170	22625 (FORTRUST-...) (FORTRUST-SOLUTIONS - FORTRUST)
1	2606:4700::68... 2606:4700::6811:b849	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6813:c597	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2a00:1450:400... 2a00:1450:4001:817::200a	15169 (GOOGLE) (GOOGLE - Google LLC)
1 2	172.217.18.6 172.217.18.6	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2606:4700::68... 2606:4700::6810:5705	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1 4	2a00:1450:400... 2a00:1450:4001:815::2004	15169 (GOOGLE) (GOOGLE - Google LLC)
2	2a00:1450:400... 2a00:1450:4001:814::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
2	2a03:2880:f02... 2a03:2880:f02d:12:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK - Facebook)
3	93.184.220.42 93.184.220.42	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
1	2606:4700::68... 2606:4700::6811:46b0	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6813:9308	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2a00:1450:400... 2a00:1450:4001:81e::200a	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:81b::2003	15169 (GOOGLE) (GOOGLE - Google LLC)
1 1	2a00:1450:400... 2a00:1450:400c:c0b::9c	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:81d::2003	15169 (GOOGLE) (GOOGLE - Google LLC)
2	2a03:2880:f12... 2a03:2880:f12d:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK - Facebook)
1	2606:4700::68... 2606:4700::6811:d4cc	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
3	2606:4700::68... 2606:4700::6810:fc05	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2606:4700::68... 2606:4700::6811:e9cc	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
74	21

10 66.35.40.169 (Denver, United States)

ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US)
PTR: sparkfun.com

learn.sparkfun.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

35 143.204.101.31 (Wilmington, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-143-204-101-31.fra50.r.cloudfront.net

cdn.sparkfun.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 66.35.40.170 (Denver, United States)

ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US)
PTR: sparkfun.com

static.sparkfun.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
learn.sparkfun.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:b849 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hsforms.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6813:c597 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:817::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.18.6 (Mountain View, United States) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra02s19-in-f6.1e100.net

5626816.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5705 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

forms.hsforms.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:815::2004 (Ireland) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

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

2 2a00:1450:4001:814::200e (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

2 2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 93.184.220.42 (United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

static.olark.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:46b0 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hs-analytics.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6813:9308 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

script.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81e::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:4001:81b::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:400c:c0b::9c (Ireland) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:4001:81d::2003 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

2 2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

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

1 2606:4700::6811:d4cc (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hs-scripts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700::6810:fc05 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

track.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
forms.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:e9cc (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

js.hsleadflows.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
47	sparkfun.com learn.sparkfun.com cdn.sparkfun.com static.sparkfun.com	2 MB
4	google.com 1 redirects www.google.com	1014 B
3	hubspot.com track.hubspot.com forms.hubspot.com	2 KB
3	olark.com static.olark.com	24 KB
3	doubleclick.net 2 redirects 5626816.fls.doubleclick.net stats.g.doubleclick.net	792 B
2	facebook.com www.facebook.com	346 B
2	facebook.net connect.facebook.net	60 KB
2	google-analytics.com www.google-analytics.com	17 KB
2	googleapis.com ajax.googleapis.com www.googleapis.com	68 KB
1	hsleadflows.net js.hsleadflows.net	60 KB
1	hs-scripts.com js.hs-scripts.com	987 B
1	google.de www.google.de	109 B
1	gstatic.com www.gstatic.com	91 KB
1	crazyegg.com script.crazyegg.com	5 KB
1	hs-analytics.net js.hs-analytics.net	26 KB
1	hsforms.com forms.hsforms.com	926 B
1	cloudflare.com cdnjs.cloudflare.com	29 KB
1	hsforms.net js.hsforms.net	114 KB
74	18

	Domain	Requested by
35	cdn.sparkfun.com	learn.sparkfun.com
11	learn.sparkfun.com	learn.sparkfun.com
4	www.google.com	1 redirects learn.sparkfun.com www.gstatic.com
3	static.olark.com	learn.sparkfun.com static.olark.com
2	track.hubspot.com
2	www.facebook.com	learn.sparkfun.com
2	connect.facebook.net	learn.sparkfun.com connect.facebook.net
2	www.google-analytics.com	learn.sparkfun.com
2	5626816.fls.doubleclick.net	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	www.google.de	learn.sparkfun.com
1	stats.g.doubleclick.net	1 redirects
1	www.gstatic.com	www.google.com
1	www.googleapis.com	cdnjs.cloudflare.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
1	static.sparkfun.com	learn.sparkfun.com
74	23

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

Domain
www.sparkfun.com
www.sparkfuneducation.com
avc.sparkfun.com
forum.sparkfun.com
plus.google.com
www.tumblr.com
www.reddit.com
twitter.com
www.facebook.com
www.pinterest.com
cdn.sparkfun.com
www.youtube.com
creativecommons.org
www.github.com
www.vimeo.com
www.instagram.com
www.flickr.com
www.kickstarter.com
maps.google.com

Subject Issuer	Validity	Valid
*.sparkfun.com Sectigo RSA Domain Validation Secure Server CA	`2019-02-18` - `2020-03-13`	a year	crt.sh
cdn.sparkfun.com Amazon	`2018-08-01` - `2019-09-01`	a year	crt.sh
ssl766686.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-01-18` - `2019-07-27`	6 months	crt.sh
ssl412106.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-02` - `2019-09-08`	6 months	crt.sh
*.googleapis.com Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
*.doubleclick.net Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
ssl431287.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-02-13` - `2019-08-22`	6 months	crt.sh
www.google.com Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
*.google-analytics.com Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2019-03-08` - `2019-06-06`	3 months	crt.sh
s2.wac.edgecastcdn.net DigiCert SHA2 Secure Server CA	`2018-11-05` - `2020-11-18`	2 years	crt.sh
ssl803670.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2018-12-19` - `2019-06-27`	6 months	crt.sh
ssl945600.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2018-12-20` - `2019-09-18`	9 months	crt.sh
*.google.com Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
www.google.de Google Internet Authority G3	`2019-03-26` - `2019-06-18`	3 months	crt.sh
ssl817718.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-05` - `2019-09-11`	6 months	crt.sh
hubspot.com CloudFlare Inc ECC CA-2	`2019-01-04` - `2020-01-04`	a year	crt.sh
ssl817706.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-05` - `2019-09-11`	6 months	crt.sh

This page contains 5 frames:

Primary Page: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Frame ID: BFE42402DB8ECE80E5136D709243B353
Requests: 69 HTTP requests in this frame

Frame: https://5626816.fls.doubleclick.net/activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275
Frame ID: 1581C892860278107F67196DE9907D2B
Requests: 1 HTTP requests in this frame

Frame: https://static.olark.com/jsclient/app.js
Frame ID: 6C637F1EF6852371B1EC5174A57D9C8D
Requests: 2 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&co=aHR0cHM6Ly9sZWFybi5zcGFya2Z1bi5jb206NDQz&hl=en&v=v1555968629716&size=normal&cb=igegmr8tze5k
Frame ID: AA9980B1F769DBBEF0E54E7C8D116316
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/bframe?hl=en&v=v1555968629716&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&cb=ppd287w29trj
Frame ID: 43A5BC9ADCC7B7F3B5A462B3720A7605
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

env /^React$/i

RequireJS (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

env /^requirejs$/i

Crazy Egg (Analytics) Expand

Overall confidence: 100%
Detected patterns

env /^CE2$/i

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
env /^gaGlobal$/i

HubSpot (Marketing Automation) Expand

Overall confidence: 100%
Detected patterns

env /^(?:_hsq|hubspot)$/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

env /^jQuery$/i

reCAPTCHA (Captchas) Expand

Overall confidence: 100%
Detected patterns

env /^Recaptcha$/i

Piwik () Expand

Overall confidence: 100%
Detected patterns

env /^_paq$/i

Twitter Bootstrap () Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]+?href="[^"]+bootstrap(?:\.min)?\.css/i

Page Statistics

74
Requests

100 %
HTTPS

77 %
IPv6

18
Domains

23
Subdomains

21
IPs

2
Countries

2113 kB
Transfer

3693 kB
Size

13
Cookies

160 Outgoing links

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

URL: https://www.sparkfun.com/distributors
Title: Find a Retailer

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/orders/
Title: Track My Order

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/support
Title: Frequently Asked Questions

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/support#InternationalShipping
Title: International Shipping Info

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/chat/popup
Title: Chat With Us

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/
Title: sparkfun.com

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories
Title: Shop

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/news
Title: Blog

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/cart
Title: Shopping Cart 0 items

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/account/login?redirect=%2Flearn%2Ftutorials%2Fhow-to-read-a-schematic
Title: log in

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/account/make
Title: register

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/sparkx

Search URL Search Domain Scan URL

URL: http://www.sparkfuneducation.com/?__hstc=108804957.069be72c612c5331d3e55331ab285bcc.1556252185225.1556252185225.1556252185225.1&__hssc=108804957.1.1556252185226&__hsfp=1332804328
Title: Education

Search URL Search Domain Scan URL

URL: https://avc.sparkfun.com/

Search URL Search Domain Scan URL

URL: https://forum.sparkfun.com/
Title: Forum

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/account/mobile_toggle?redirect=%2Flearn%2Ftutorials%2Fhow-to-read-a-schematic
Title: Desktop Site

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/featured
Title: Featured

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/new_products
Title: New Products

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/top
Title: Top Sellers

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/283

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/sale
Title: Sale

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/gift_certificates
Title: Gift Certificates

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/top_electronics_kits_for_beginners
Title:

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/287
Title: Brands

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/103
Title: Arduino

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/233
Title: Raspberry Pi

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/qwiic
Title: Qwiic

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/284
Title: micro:bit

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/2
Title: Development

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/299
Title: Single Board Comp.

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/300
Title: Microcontrollers

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/419
Title: Machine Learning

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/136
Title: FPGA

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/149
Title: Prototyping Boards

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/23
Title: Sensors

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/304
Title: Movement

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/146
Title: Biometrics

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/102
Title: Imaging

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/305
Title: Environment

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/117
Title: Capacitive

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/46
Title: Tools

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/271
Title: 3D Printing

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/280
Title: CNC

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/49
Title: Soldering

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/47
Title: Hand Tools

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/177
Title: Instruments

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/310
Title: Miscellaneous

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/157
Title: All Kits

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/176
Title: Books

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/311
Title: Arts/Crafts Supplies

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/351
Title: SD Cards

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/130
Title: Swag

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/51
Title: Components

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/89
Title: LED & Illumination

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/145
Title: Buttons & Switches

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/76
Title: LCDs & OLEDs

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/28
Title: Power

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/70
Title: Cables

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/204
Title: E-Textiles

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/327
Title: LilyPad

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/328
Title: Sewable Electronics

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/206
Title: Materials

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/268
Title: E-Textile Power

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/329
Title: E-Textile Kits

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/31
Title: Robotics

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/pages/Actobotics
Title: Actobotics

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/178
Title: Motors & Drivers

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/330
Title: Parts

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/155
Title: Hardware

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/181
Title: Robotics Kits

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/16
Title: Wireless & IoT

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/115
Title: Bluetooth

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/112
Title: WiFi

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/338
Title: Satellite

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/4
Title: GPS

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/339
Title: Wireless Kits

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/273
Title: Audio

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/343
Title: Audio Boards

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/342
Title: Audio Cables

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/344
Title: Speakers

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/categories/345
Title: Audio Chips

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/users/69916
Title: jimblom

Search URL Search Domain Scan URL

URL: https://plus.google.com/share?url=http%3A%2F%2Fsfe.io%2Ft91
Title: Share on Google+

Search URL Search Domain Scan URL

URL: https://www.tumblr.com/share/link?url=http%3A%2F%2Fsfe.io%2Ft91&name=How+to+Read+a+Schematic
Title: Share on Tumblr

Search URL Search Domain Scan URL

URL: https://www.reddit.com/submit?url=http%3A%2F%2Fsfe.io%2Ft91
Title: Submit to reddi

Search URL Search Domain Scan URL

URL: https://twitter.com/intent/tweet?text=How+to+Read+a+Schematic&url=http%3A%2F%2Fsfe.io%2Ft91&via=sparkfun
Title: Share on Twitter

Search URL Search Domain Scan URL

URL: http://www.facebook.com/sharer.php?u=http%3A%2F%2Fsfe.io%2Ft91&t=How+to+Read+a+Schematic
Title: Share on Facebook

Search URL Search Domain Scan URL

URL: https://www.pinterest.com/pin/create/button/?url=http%3A%2F%2Fsfe.io%2Ft91&media=https%3A%2F%2Fcdn.sparkfun.com%2F%2Fr%2F500-1000%2Fassets%2F6%2F8%2F6%2Fd%2F1%2F51cdc767ce395f7558000002.png&description=How+to+Read+a+Schematic
Title: Pin It

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/6/8/6/d/1/51cdc767ce395f7558000002.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/2/2/6/9/c/51cc9e55ce395f576d000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/4/5/c/a/0/51cc9e55ce395fad69000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/9/c/9/c/5/51cc9e55ce395fcd6c000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/3/f/a/4/0/51cca0f8ce395fa06c000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/3/5/4/2/a/51cc9e55ce395fa969000002.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/f/a/b/3/3/51cc9e55ce395f7a6c000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/0/a/4/0/7/51cc9e55ce395fb072000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/4/7/b/0/3/51cc9e55ce395f8f6d000001.png

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/products/9100
Title: alkaline AA's

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/products/339
Title: lithium-polymers

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/b/a/5/0/8/51cc9e54ce395ff06d000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/f/7/5/4/2/51cc9e55ce395fcc74000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/2/2/a/b/a/51cc9e56ce395fad6c000002.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/c/5/7/4/4/51cca2cace395f5e6d000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/1/6/9/2/0/51cca2cace395f6369000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/9/8/4/c/5/51cca2f8ce395f6469000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/d/f/6/3/d/51cc9e55ce395fea4b000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/3/5/8/2/d/51cc9e54ce395f7e69000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/7/c/8/e/9/51cc9e55ce395f856d000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/4/4/a/d/0/51cc9e55ce395f7f69000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/d/6/9/6/4/51cca328ce395f666d000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/8/3/5/4/4/51cca328ce395f7a69000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/a/e/5/6/f/51ccac08ce395f776c000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/e/3/7/a/d/51ccac08ce395f6569000000.png

Search URL Search Domain Scan URL

URL: http://www.youtube.com/watch?v=nLS2N9mHWaw
Title: more-than-meets-the-eye

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/f/b/e/a/f/51ccac08ce395fe06d000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/d/8/b/2/4/51ccac08ce395fac6d000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/2/9/a/a/6/51ccac08ce395f8c2b000002.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/9/4/2/8/6/51ccac09ce395fc96c000001.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/1/a/1/d/2/51ccac08ce395fb16d000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/d/2/9/c/c/51cdbd5fce395fc80b000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/7/d/2/c/8/51cdb29dce395fa40b000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/0/1/7/4/5/51cdb378ce395f4309000000.png

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/6/0/2/4/e/51cdb9d0ce395f2c0b000000.png

Search URL Search Domain Scan URL

URL: http://cdn.sparkfun.com/datasheets/BreakoutBoards/ft231x-breakout-v01.pdf
Title: schematic

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/products/11736
Title: FT231X Breakout Board

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/8/a/3/9/0/51cdbe19ce395f160b000001.png

Search URL Search Domain Scan URL

URL: http://cdn.sparkfun.com/datasheets/Dev/Arduino/Boards/RedBoard-v06.pdf
Title: schematic

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/products/11804
Title: RedBoard

Search URL Search Domain Scan URL

URL: https://cdn.sparkfun.com/assets/1/e/8/c/c/51cdc629ce395f6b4f000000.png

Search URL Search Domain Scan URL

URL: https://creativecommons.org/licenses/by-sa/4.0/
Title: CC BY-SA 4.0

Search URL Search Domain Scan URL

URL: https://www.github.com/sparkfun
Title: GitHub

Search URL Search Domain Scan URL

URL: https://www.youtube.com/sparkfun
Title: YouTube

Search URL Search Domain Scan URL

URL: https://www.vimeo.com/sparkfun
Title: Vimeo

Search URL Search Domain Scan URL

URL: https://www.facebook.com/SparkFun
Title: Facebook

Search URL Search Domain Scan URL

URL: https://www.instagram.com/sparkfun/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://plus.google.com/106084846822083498483/
Title: Google Plus

Search URL Search Domain Scan URL

URL: https://www.flickr.com/photos/sparkfun/
Title: Flickr

Search URL Search Domain Scan URL

URL: https://twitter.com/#!/sparkfun
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/feeds
Title: RSS

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/about_sparkfun
Title: About SparkFun

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/brand_assets
Title: Press & Media

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/jobs
Title: Jobs

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/static/contact
Title: Contact

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/support#ShippingPolicy
Title: Shipping

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/returns
Title: Return Policy

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/static/faq
Title: FAQ

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/sponsorships
Title: Become a Community Partner

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/cpp
Title: Community Stories

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/customkits
Title: Custom Kit Requests

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/project_calls
Title: Tell Us About Your Project

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/distributors/apply
Title: Become a SparkFun Distributor

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/volume
Title: Large Volume Sales

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/quiz
Title: Take the SparkFun Quiz

Search URL Search Domain Scan URL

URL: https://www.kickstarter.com/pages/sparkfun
Title: SparkFun Kickstarter Projects

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/news/300
Title: ®

Search URL Search Domain Scan URL

URL: http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=6333+Dry+Creek+Parkway,+Niwot,+CO+80503
Title: Niwot, Colorado

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/sitemap
Title: Site Map

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/terms
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/privacy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://www.sparkfun.com/account/forgot_password
Title: Forgot your password?

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 43

https://5626816.fls.doubleclick.net/activityi;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275 HTTP 302
https://5626816.fls.doubleclick.net/activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275

Request Chain 61

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&gjid=8968658&_gid=571134109.1556252185&_u=YGBAiEABB~&z=2135479068 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068&slf_rd=1&random=3151726957

74 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Primary Request Cookie set how-to-read-a-schematic Show response
learn.sparkfun.com/tutorials/ 81 KB
21 KB 1030ms
594ms Document
text/html 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 / PHP/5.6.40-1+ubuntu16.04.1+deb.sury.org+1

Resource Hash

8eaa4bbe27a83f200257f1990e61f7f8c210cd319b512002116cd66c52259a88

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

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_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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
Accept-Encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Server: nginx/1.14.2
Date: Fri, 26 Apr 2019 04:16:23 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
X-Powered-By: PHP/5.6.40-1+ubuntu16.04.1+deb.sury.org+1
Set-Cookie: PHPSESSID=t8kabq83kmsv8ou4jh2had3j07; expires=Sat, 25-May-2019 04:16:23 GMT; Max-Age=2505600; path=/; domain=.sparkfun.com; secure; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
X-UA-Compatible: chrome=1
X-Dinosaur-Says: RAWR
Content-Encoding: gzip
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;

GET
H/1.1 200
OK bootstrap.min.css
learn.sparkfun.com/css/ 174 KB
39 KB 146ms
145ms Stylesheet
text/css 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

676621fe969c94a0068bf9b8b0068d26ec9880551d948e1e63da786e78778be0

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Content-Encoding: gzip
Last-Modified: Wed, 24 Apr 2019 21:03:50 GMT
Server: nginx/1.14.2
ETag: W/"5cc0cf36-2b70d"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: text/css
Transfer-Encoding: chunked

GET
H/1.1 200
OK theme.github.css
learn.sparkfun.com/css/ 1 KB
908 B 427ms
141ms Stylesheet
text/css 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/css/theme.github.css?rev=1556139832

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

b66ea3b26498977690f3d58fbc034fc484d931c4f00d2e47615c3b2120c39a4c

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Content-Encoding: gzip
Last-Modified: Thu, 05 Jul 2018 17:47:28 GMT
Server: nginx/1.14.2
ETag: W/"5b3e59b0-5c1"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: text/css
Transfer-Encoding: chunked

GET
H/1.1 200
OK top-kits.jpg
cdn.sparkfun.com//c/180-180/assets/product_menu_items/1/ 9 KB
9 KB 94ms
14ms Image
image/jpeg 143.204.101.31
Amazon.com

General

Check archive.org

Show headers 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/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

07bce253fbf50de1ec4b6e63dab94f8a04ec06b4e5521930fcd3996ecc7d7f1f

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 21 May 2018 20:33:10 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Mon, 21 May 2018 20:29:29 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 29317394
ETag: "5b032c29-224a"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/jpeg
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 8778
X-Amz-Cf-Id: QBYF35-xkkqPP7i4COtN_KNDthQdpJmyMCmIMrkl4r_Uov-XVsUlzw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 3d3509851c3a5223dbe27da5fddd33df
static.sparkfun.com/avatar/ 1 KB
2 KB 834ms
142ms Image
image/jpeg 66.35.40.170
FORTRUST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://static.sparkfun.com/avatar/3d3509851c3a5223dbe27da5fddd33df?d=retro&s=20&r=pg

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.170 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

9d27f8b8053a8587d7d0490643c9abf79450fcd972af3d9314d076e97f4b8535

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

X-nc: HIT den 3
Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Mon, 30 Jul 2018 16:23:13 GMT
Server: nginx/1.14.2
Source-Age: 2037080
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: image/jpeg
Access-Control-Allow-Origin: *
Cache-Control: max-age=315360000
Content-Disposition: inline; filename="3d3509851c3a5223dbe27da5fddd33df.jpeg"
Accept-Ranges: bytes
Link: <https://www.gravatar.com/avatar/3d3509851c3a5223dbe27da5fddd33df?d=retro&s=20&r=pg>; rel="canonical"
Content-Length: 1073
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdc767ce395f7558000002.png
cdn.sparkfun.com/r/600-600/assets/6/8/6/d/1/ 201 KB
202 KB 110ms
17ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/6/8/6/d/1/51cdc767ce395f7558000002.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

fe5058262dba1b1fc9d9a1188668f1bc048a6ec87fa996e12ea5291975571675

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 14 Oct 2017 10:24:26 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 17:27:03 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 16738421
ETag: W/"51cdc767-5b0cc"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 206236
X-Amz-Cf-Id: Dwgowm70w1LygLrEKhzD-wXszjVGQF0lv1AjJeCapzTWA5hCogctGQ==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395f576d000000.png
cdn.sparkfun.com/assets/2/2/6/9/c/ 11 KB
12 KB 168ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/2/2/6/9/c/51cc9e55ce395f576d000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

a64de0fac22aa4176c6c16a0ede16842539dd81cc39d7d2f04648435ac745650

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 02:34:02 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2857342
ETag: "51cc9e55-2c5a"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 11354
X-Amz-Cf-Id: 4WR-GajzAD8EbCDl62d10j108khMajFtT9-rnF_ZoIAGxWVT6-OgVQ==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fad69000001.png
cdn.sparkfun.com/assets/4/5/c/a/0/ 13 KB
14 KB 198ms
30ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/4/5/c/a/0/51cc9e55ce395fad69000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

ea87674b9b3afbf11226f6e2ba2f08186e8dde25c6b986b68fd67ee7c7cb6890

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 06 Nov 2017 12:36:28 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14743311
ETag: "51cc9e55-3418"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 13336
X-Amz-Cf-Id: j-d28jjuhDyOFJnHTdcyCiB3qWdDc6WRaKcnJ7DgQKinMv8l4PeJ8Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fcd6c000000.png
cdn.sparkfun.com/assets/9/c/9/c/5/ 10 KB
11 KB 215ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/9/c/9/c/5/51cc9e55ce395fcd6c000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

d7fc1486355d581f119ecff6bb446040e7647086510018f055e4dd8016f21916

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 06 Dec 2017 06:24:23 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 12174662
ETag: "51cc9e55-2874"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 10356
X-Amz-Cf-Id: ynxvNjWxPXkkSNw_bK27umrjre3UflPO_prCojifssmrytY__RZ-ew==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca0f8ce395fa06c000001.png
cdn.sparkfun.com/assets/3/f/a/4/0/ 14 KB
14 KB 236ms
18ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/3/f/a/4/0/51cca0f8ce395fa06c000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

0af51a7ddbec3b4c6710f45b67c9f09598abc25d48c2a0b75bdfde89d7e7e7b9

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 02:34:02 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:30:48 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2857342
ETag: "51cca0f8-36e0"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 14048
X-Amz-Cf-Id: K5NepGwBVl6_0JbT5mS0fEnZFvKOpNyQBJ6H1IP9-r_gTnIgdMneCA==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fa969000002.png
cdn.sparkfun.com/assets/3/5/4/2/a/ 4 KB
4 KB 159ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/3/5/4/2/a/51cc9e55ce395fa969000002.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

6bc555998551593303e134e1441f718de0180348902492b7e0625b51f24ec70b

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 18 Aug 2017 06:50:16 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 21675213
ETag: "51cc9e55-f8f"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 3983
X-Amz-Cf-Id: yvfETKL3EKW9_dDzXJClIet9slIYatiRRf_n3KDPgD5Nfv9r8Qnx3Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395f7a6c000001.png
cdn.sparkfun.com/assets/f/a/b/3/3/ 10 KB
10 KB 118ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/f/a/b/3/3/51cc9e55ce395f7a6c000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

ab5af31f591500dd380d74f4304a798ada8c9094a54cd30b89deb56cd12d0270

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Thu, 07 Mar 2019 20:17:20 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 4262344
ETag: "51cc9e55-26ad"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 9901
X-Amz-Cf-Id: zug6wmJWl6DWMlk_7qLGiwrDhMi8wyJOjaPb61jDs2JrLiA2B0Ck0A==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fb072000000.png
cdn.sparkfun.com/assets/0/a/4/0/7/ 6 KB
7 KB 119ms
17ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/0/a/4/0/7/51cc9e55ce395fb072000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

d584b4ec87874d4092cf15d117a8c0ec51f4d29edbf2798a86fa3d13566cd3a8

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 18 Dec 2017 08:30:53 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 11128253
ETag: "51cc9e55-19d8"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 6616
X-Amz-Cf-Id: mtTXXh6v9mCSwX7MkLq1JuRWSURtF26qEBL__RAZJdQqniKylCp48Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395f8f6d000001.png
cdn.sparkfun.com/assets/4/7/b/0/3/ 18 KB
19 KB 107ms
17ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/4/7/b/0/3/51cc9e55ce395f8f6d000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

1f7fc711045ce3e0e25c33a1a09013458996e5159ee23e01db7f363f85d56e1c

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 10 Nov 2017 01:06:28 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14438708
ETag: "51cc9e55-493d"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 18749
X-Amz-Cf-Id: ITjvoh4oIVnoXyqDoSpawEe1SLVlg3GnomoY5yo195VXgbecXP8LnQ==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e54ce395ff06d000001.png
cdn.sparkfun.com/assets/b/a/5/0/8/ 7 KB
8 KB 104ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/b/a/5/0/8/51cc9e54ce395ff06d000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

453fb0d28aec5fca3b9b443e7b401bb2adb2aca13d7255e46a0f12b4f452c043

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 18 Aug 2017 11:06:42 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:32 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 21661209
ETag: "51cc9e54-1cb6"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 7350
X-Amz-Cf-Id: S7-PZUU7_26VXRftj6hgWK3xbwd8SDQqyHKW2ZmIIqjpuiyQSIEv8g==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fcc74000000.png
cdn.sparkfun.com/assets/f/7/5/4/2/ 9 KB
9 KB 100ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/f/7/5/4/2/51cc9e55ce395fcc74000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

257870b439214928b5d039ae5a5527efc7dc2c87d6efc0da970b1c6604a3c1a7

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 05:42:32 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2932432
ETag: "51cc9e55-2247"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 8775
X-Amz-Cf-Id: HTzvZaR0ei73c7PJ2bvlvm-DCuK8nKrdVjenO8mKCRenitzeCZbMtA==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e56ce395fad6c000002.png
cdn.sparkfun.com/assets/2/2/a/b/a/ 3 KB
4 KB 98ms
14ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/2/2/a/b/a/51cc9e56ce395fad6c000002.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

d817a39ba0acfe19528a7390e1b4ac7f47ca83e8879cdb200f473e080e7e3ad3

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Thu, 17 Aug 2017 20:49:38 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:34 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 21712545
ETag: "51cc9e56-d7c"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 3452
X-Amz-Cf-Id: Cr-u13AH-P7eyUZsnL8i_Y1aHF0O0YjTYHYrgtQy16jT_GrvXzAi1Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca2cace395f5e6d000000.png
cdn.sparkfun.com/assets/c/5/7/4/4/ 11 KB
12 KB 99ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/c/5/7/4/4/51cca2cace395f5e6d000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

7ceb09af95ea93f10eed8160e3510317d46118cc2d4be3e4328cfa0fb4b4a9f2

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Mon, 18 Dec 2017 08:30:53 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:38:34 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 11128253
ETag: "51cca2ca-2def"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 11759
X-Amz-Cf-Id: 0wPX15pj570YF0i4BO1YYif_VuClVVke_cdUc3APns5L28HmmDdqIg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca2cace395f6369000000.png
cdn.sparkfun.com/assets/1/6/9/2/0/ 13 KB
14 KB 97ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/1/6/9/2/0/51cca2cace395f6369000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

1befe60f7e92e4e0fb1c4492c9c9c2905c3cadc8670ee445f0acbe3ac215966b

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 06 Dec 2017 07:20:42 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:38:34 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 12171005
ETag: "51cca2ca-340e"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 13326
X-Amz-Cf-Id: mPN1F-NKnUV2-Twu0nMdhJ4HU8vfJZx3JhG_dgAZafVbp5TFYbdqyw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca2f8ce395f6469000000.png
cdn.sparkfun.com/assets/9/8/4/c/5/ 13 KB
13 KB 101ms
22ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/9/8/4/c/5/51cca2f8ce395f6469000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

3e4893c1a670198ff3aa64a68bd14ad17ad4aa8b4da04bae7ca401f30411fcfc

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 08 Nov 2017 18:28:22 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:39:20 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14550073
ETag: "51cca2f8-330e"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 13070
X-Amz-Cf-Id: tdwoueIDGFnhOrxlcbL7_ZolClF6pH_OtmS6cSIim7Vu7TG1uYUPQg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395fea4b000000.png
cdn.sparkfun.com/r/600-600/assets/d/f/6/3/d/ 92 KB
92 KB 102ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/d/f/6/3/d/51cc9e55ce395fea4b000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

1876d8ad4b1438d1b39f00cd6befc5fdb31c7b0906902cf654419e2404a15b6e

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Thu, 09 Nov 2017 20:51:17 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14455233
ETag: W/"51cc9e55-b3c2"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 93765
X-Amz-Cf-Id: tGpgfbjOPQiW6_--59Sk_0ghSszf9uq_8S-z41l08nW6blUFLGiu0A==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e54ce395f7e69000000.png
cdn.sparkfun.com/r/600-600/assets/3/5/8/2/d/ 24 KB
25 KB 108ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/3/5/8/2/d/51cc9e54ce395f7e69000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

af43ca8e41068d2c67cfa00164451fbf91afeef499abae809f3152be7f6602b4

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 01:52:54 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:32 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2859810
ETag: W/"51cc9e54-5129"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 24943
X-Amz-Cf-Id: 7qMqZ0hi-jNXYQuXN9JkxtJ9Ic2gr6AS0o90wFmHijr9HaxBT0rtVA==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395f856d000000.png
cdn.sparkfun.com/r/600-600/assets/7/c/8/e/9/ 28 KB
29 KB 110ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/7/c/8/e/9/51cc9e55ce395f856d000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

ec6edf001b5580d30ccd9f59f4e0456496811aa4f9b70241491f62f314790a7f

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 02:34:02 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2857342
ETag: W/"51cc9e55-4c73"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 28999
X-Amz-Cf-Id: KsyTzxqKXFuJIdlRL-CnBB7V9rb77NPc6CSTREFOIyqGclh62knf4Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cc9e55ce395f7f69000001.png
cdn.sparkfun.com/r/600-600/assets/4/4/a/d/0/ 136 KB
136 KB 111ms
17ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/4/4/a/d/0/51cc9e55ce395f7f69000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

cf0df44e71c65ba6cea7945bad7aeb83819b566bd6aca72b8ca4998e3a1a48ef

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Wed, 08 Nov 2017 13:35:29 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:19:33 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14567944
ETag: W/"51cc9e55-2e20d"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 138812
X-Amz-Cf-Id: WaVveYH6nkmMBmIaql8KnA6C4Fx4pDj6vYsoT7Ghu4805ryeUHMjVw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca328ce395f666d000001.png
cdn.sparkfun.com/assets/d/6/9/6/4/ 10 KB
11 KB 120ms
19ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/d/6/9/6/4/51cca328ce395f666d000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

e7a21ff198461eb2d92b5cabf18b04387efde73f6dcbf9320bc29a939d4e0f8b

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 09:27:05 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:40:08 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2918959
ETag: "51cca328-27e1"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 10209
X-Amz-Cf-Id: HsO1QT00dT_ZFcmmu4nd4XjBoL-va0-b0Y2Kj8quDFYqm3dAGgHZTg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cca328ce395f7a69000000.png
cdn.sparkfun.com/r/600-600/assets/8/3/5/4/4/ 47 KB
48 KB 119ms
18ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/8/3/5/4/4/51cca328ce395f7a69000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

6617e3a3cd6640854f5728003ab93dcd3fb1f3980e0bdf7fc6c6cb87a964593d

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Tue, 07 Nov 2017 08:41:28 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 20:40:08 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14669523
ETag: W/"51cca328-6a17"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 48550
X-Amz-Cf-Id: mzxrC6uiLzpjhiPBnN4VfqQFSkVk7r1JJmxqi6lVg6bQMkofHQj-sw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395f776c000000.png
cdn.sparkfun.com/assets/a/e/5/6/f/ 10 KB
10 KB 115ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/a/e/5/6/f/51ccac08ce395f776c000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

bbc9b52a9dc98772a90600ec2244edab9cebe962262519b5a6cf58e024b9f414

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 15 Dec 2017 21:57:14 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 11340985
ETag: "51ccac08-26ea"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 9962
X-Amz-Cf-Id: uiOBMWTsO442gOEScr1Vq3_4k0R92Vc_SMqiBFy79r4SJIQ9yJK55w==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395f6569000000.png
cdn.sparkfun.com/assets/e/3/7/a/d/ 21 KB
21 KB 112ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/e/3/7/a/d/51ccac08ce395f6569000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

44f5973584ae2ad592ae35d2a9ac99bc1499f24d2c8a7989c01967747d52a071

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Thu, 09 Nov 2017 00:42:09 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14523932
ETag: "51ccac08-52c8"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 21192
X-Amz-Cf-Id: jyOMCKIHKDCmm2-l2wAdPQ8pL-WjeDsgx9hfxgy9eZAEEQDrEzZHIA==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395fe06d000001.png
cdn.sparkfun.com/assets/f/b/e/a/f/ 15 KB
16 KB 113ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/f/b/e/a/f/51ccac08ce395fe06d000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

f8b10747164d7bf66c2322ee934f785472fc3f1b56497d9bba07739b2e3ac770

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 14 Oct 2017 09:21:31 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 16742948
ETag: "51ccac08-3dca"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 15818
X-Amz-Cf-Id: oK4YN7zIkauonvrka3hMoqbIudHAMAGfwSYmvXtQJQiUN6PUEKuqCQ==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395fac6d000001.png
cdn.sparkfun.com/assets/d/8/b/2/4/ 5 KB
5 KB 114ms
17ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/d/8/b/2/4/51ccac08ce395fac6d000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

535fc2e5282a0b9b948b649a9afd9ef320fa448990626b4fdc2be726140054b6

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 02:34:02 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2857342
ETag: "51ccac08-1289"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 4745
X-Amz-Cf-Id: nwliYGY3daVysUMahNm7dn881BaaNmMZfVFNbpb7gkGJZ1viPhY36g==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395f8c2b000002.png
cdn.sparkfun.com/assets/2/9/a/a/6/ 8 KB
9 KB 108ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/2/9/a/a/6/51ccac08ce395f8c2b000002.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

4ff13710cdfed76cdc124af44b72bcde4a963871504135f2a30fc4b2a6567dc6

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 07:00:21 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2927763
ETag: "51ccac08-20d1"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 8401
X-Amz-Cf-Id: 4sUvocmNHYtrUZX1CebJyHn96aSAedKs0dHl8xn6eaXO5sMGlBnCVw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac09ce395fc96c000001.png
cdn.sparkfun.com/assets/9/4/2/8/6/ 3 KB
3 KB 104ms
14ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/9/4/2/8/6/51ccac09ce395fc96c000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

5123b82d12390fb67cbfcc8b8498e122a3f9f467711857c764df4acdc13b004f

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 24 Mar 2019 04:24:26 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:01 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2850718
ETag: "51ccac09-a5b"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 2651
X-Amz-Cf-Id: mT51cqH53RSUlrRM0fCqzrYmETQF5tG8t22mJn-E4X3g6npVdrlT3w==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51ccac08ce395fb16d000000.png
cdn.sparkfun.com/assets/1/a/1/d/2/ 6 KB
6 KB 104ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/assets/1/a/1/d/2/51ccac08ce395fb16d000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

c76e00a81afe556f11147707a354979e8becef970ae5dbc3c66c2a2aa1826610

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 07:00:21 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Thu, 27 Jun 2013 21:18:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2927762
ETag: "51ccac08-1743"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 5955
X-Amz-Cf-Id: HV1lc8iTjEQiH0cMAb7PjhXMJyPd4W69feYdNqIvuo0Ua3Qw4B8wvw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdbd5fce395fc80b000000.png
cdn.sparkfun.com/r/600-600/assets/d/2/9/c/c/ 49 KB
49 KB 105ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/d/2/9/c/c/51cdbd5fce395fc80b000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

64f330a3141be63827bab2bc0bbbfd1d0fa9e1f845f9c9e9f3887fde158c7002

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 09:27:05 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 16:44:15 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2918958
ETag: W/"51cdbd5f-6359"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 50071
X-Amz-Cf-Id: VJdsf3KXdtewuY0S_yWjgyrGLtUt04XLn1quaJerApnu4B1ifeJh4Q==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdb29dce395fa40b000000.png
cdn.sparkfun.com/r/300-300/assets/7/d/2/c/8/ 19 KB
20 KB 105ms
15ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/300-300/assets/7/d/2/c/8/51cdb29dce395fa40b000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

506d17143464dbe4c5133e34f4e0c4cfd03be1377b42bb20ca0ce026be725f53

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 10 Nov 2017 08:58:22 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 15:58:21 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14409751
ETag: W/"51cdb29d-ffc"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 19742
X-Amz-Cf-Id: T1MzQqUx8LhirgTkrsT2_mMDR42YsQFPBZtfdQcOXvZViFU6rnRmUg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdb378ce395f4309000000.png
cdn.sparkfun.com/r/600-600/assets/0/1/7/4/5/ 117 KB
118 KB 103ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/0/1/7/4/5/51cdb378ce395f4309000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

87290e110c790b512deaaa29dfed53387df034422e988e8c0d7f0caf0582374f

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 26 Jan 2018 06:39:02 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 16:02:00 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 7766564
ETag: W/"51cdb378-110f8"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 120073
X-Amz-Cf-Id: FETP-0C2jYshyOVlAxeWuSJK8qS7FlOVgQGZ0AuejlEmikYgJSlBKg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdb9d0ce395f2c0b000000.png
cdn.sparkfun.com/r/600-600/assets/6/0/2/4/e/ 135 KB
136 KB 109ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/6/0/2/4/e/51cdb9d0ce395f2c0b000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

37d31157c21fa508d0addfa2efcc6974eb088d2bc0c14b1f8f497b98d47bbfd9

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Tue, 07 Nov 2017 08:41:28 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 16:29:04 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 14669523
ETag: W/"51cdb9d0-20427"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 138520
X-Amz-Cf-Id: JRPh93lDTZtj5ZUciHaWChYAw8XZ03DdaHT3E7I8FAv9NtaZr1KJvg==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdbe19ce395f160b000001.png
cdn.sparkfun.com/r/600-600/assets/8/a/3/9/0/ 200 KB
201 KB 118ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/8/a/3/9/0/51cdbe19ce395f160b000001.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

1b9718b64a049a0bffddbc4bbe00ab280a0f1cab7f74d1c1b29e376e78f134a3

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 18 Aug 2017 07:01:53 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 16:47:21 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 21675134
ETag: W/"51cdbe19-2e60e"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 204859
X-Amz-Cf-Id: mLoOkcFRBfQLMeoAil-e6s7QqThh5uiUF2SzU740n47J2aWNAljYuw==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H/1.1 200
OK 51cdc629ce395f6b4f000000.png
cdn.sparkfun.com/r/600-600/assets/1/e/8/c/c/ 114 KB
114 KB 127ms
16ms Image
image/png 143.204.101.31
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.sparkfun.com/r/600-600/assets/1/e/8/c/c/51cdc629ce395f6b4f000000.png

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.204.101.31 Wilmington, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-143-204-101-31.fra50.r.cloudfront.net

Software

nginx/1.10.3 (Ubuntu) /

Resource Hash

d0804a919edd5ab361a32abf09201e1f63d069dc79345eeb6f05286f45de6dab

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sat, 23 Mar 2019 07:00:22 GMT
Via: 1.1 055d899361491602a9ef1eb0cdc5e337.cloudfront.net (CloudFront)
Last-Modified: Fri, 28 Jun 2013 17:21:45 GMT
Server: nginx/1.10.3 (Ubuntu)
Age: 2927762
ETag: W/"51cdc629-dbcc"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
X-Cache: Hit from cloudfront
Content-Type: image/png
Cache-Control: max-age=315360000
Connection: keep-alive
Content-Length: 116260
X-Amz-Cf-Id: Ni4_iROz4K8eJVCPl8rJyO_9iHOHt94ls3movPWoNIx7ULP9hP8_UQ==
Expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 v2.js Show response
js.hsforms.net/forms/ 412 KB
114 KB 17ms
16ms Script
application/javascript 2606:4700::6811:b849
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://js.hsforms.net/forms/v2.js

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:b849 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

f81a1778a62dfe96414445ca544fa81f6a4f4d9e35b11a6d5d167d374088f2f6

Security Headers

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

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
via: 1.1 fba666ceffdeb316c8edf476d8994bd5.cloudfront.net (CloudFront)
cf-cache-status: HIT
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: 4QoLadJQmmIqyD8uE6UxdvTtsYLhvrAj
last-modified: Wed, 17 Apr 2019 04:27:54 GMT
server: cloudflare
etag: W/"96b19e4f94dae6583eb45597183530f0"
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
cf-ray: 4cd5bdb6ea53c2a6-FRA
x-amz-cf-id: Vo4hx9O6CEjJd_kglwdbhcHZYTEeoQGDSNnplErwQjL1CILVTuX0gg==

GET
H2 200 jquery.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/ 85 KB
29 KB 17ms
16ms Script
application/javascript 2606:4700::6813:c597
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:c597 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
content-encoding: br
cf-cache-status: HIT
status: 200
strict-transport-security: max-age=15780000; includeSubDomains
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:21:00 GMT
server: cloudflare
etag: W/"5afd497c-1538f"
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: Wed, 15 Apr 2020 04:16:24 GMT
cache-control: public, max-age=30672000
cf-ray: 4cd5bdb6efe997ce-FRA
served-in-seconds: 0.004

GET
H2 200 jquery-ui.min.js Show response
ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/ 248 KB
67 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:817::200a
Google LLC

General

Check archive.org

Show headers 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/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:817::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

55accff7b642c2d7a402cbe03c1494c0f14a76bc03dee9d47d219562b6a152a5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Sat, 09 Mar 2019 20:58:36 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 4087068
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 67948
x-xss-protection: 1; mode=block
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: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 08 Mar 2020 20:58:36 GMT

GET
H/1.1 200
OK learn-built.min.js Show response
learn.sparkfun.com/js/ 87 KB
25 KB 561ms
272ms Script
application/javascript 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/js/learn-built.min.js?sparkrev=1556139832

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

ffbf7ae6c17fbd22cdb80c09e5dceb18aef74c99b8d961406c89e2571161f7c3

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Content-Encoding: gzip
Last-Modified: Wed, 24 Apr 2019 21:02:12 GMT
Server: nginx/1.14.2
ETag: W/"5cc0ced4-15ba9"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/javascript
Transfer-Encoding: chunked

GET
H/1.1 200
OK tutorials-built.min.js Show response
learn.sparkfun.com/js/ 35 KB
11 KB 480ms
159ms Script
application/javascript 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/js/tutorials-built.min.js?sparkrev=1556139832

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

9549addef7684ef38e397b8e74402bfa6b4fda884dc81b3987c721c1f4ff503b

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Content-Encoding: gzip
Last-Modified: Wed, 24 Apr 2019 21:03:56 GMT
Server: nginx/1.14.2
ETag: W/"5cc0cf3c-8a1a"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/javascript
Transfer-Encoding: chunked

GET
H2

200

activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275
5626816.fls.doubleclick.net/ Frame 1581
Redirect Chain

https://5626816.fls.doubleclick.net/activityi;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275?
https://5626816.fls.doubleclick.net/activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275?

0
0

43ms
43ms

Document
text/html

172.217.18.6
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://5626816.fls.doubleclick.net/activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275?

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

172.217.18.6 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra02s19-in-f6.1e100.net

Software

cafe /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=21600
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

:method: GET
:authority: 5626816.fls.doubleclick.net
:scheme: https
:path: /activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275?
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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
referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
accept-encoding: gzip, deflate, br
cookie: test_cookie=CheckForPermission
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Response headers

status: 200
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin: *
date: Fri, 26 Apr 2019 04:16:24 GMT
expires: Fri, 26 Apr 2019 04:16:24 GMT
cache-control: private, max-age=0
strict-transport-security: max-age=21600
content-type: text/html; charset=UTF-8
x-content-type-options: nosniff
content-encoding: gzip
server: cafe
content-length: 321
x-xss-protection: 0
set-cookie: IDE=AHWqTUnxdIBpgN_KbDYG9YdX1rjKZO1Z4l7SRBrqXTNLMFGyUnsPehzywBhOQTHN; expires=Wed, 20-May-2020 04:16:24 GMT; path=/; domain=.doubleclick.net; HttpOnly test_cookie=; domain=.doubleclick.net; path=/; expires=Mon, 21 Jul 2008 23:59:00 GMT
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"

Redirect headers

status: 302
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin: *
date: Fri, 26 Apr 2019 04:16:24 GMT
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
cache-control: no-cache, must-revalidate
follow-only-when-prerender-shown: 1
strict-transport-security: max-age=21600
location: https://5626816.fls.doubleclick.net/activityi;dc_pre=CLftlpXz7OECFU8U4Aods5oKVg;src=5626816;type=count0;cat=unive0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=3347355587705.2275?
content-type: text/html; charset=UTF-8
x-content-type-options: nosniff
server: cafe
content-length: 0
x-xss-protection: 0
set-cookie: test_cookie=CheckForPermission; expires=Fri, 26-Apr-2019 04:31:24 GMT; path=/; domain=.doubleclick.net
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"

GET
H/1.1 200
OK sparkgauge-regular.woff
learn.sparkfun.com/fonts/ 13 KB
13 KB 146ms
144ms Font
application/font-woff 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/sparkgauge-regular.woff

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

031f186550aa887a1adaf720afd66c979cf1f4f5e4d557e1902dc08c5ce971b2

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:03:39 GMT
Server: nginx/1.14.2
ETag: "5cc0cf2b-329c"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/font-woff
Accept-Ranges: bytes
Content-Length: 12956

GET
H/1.1 200
OK sparkgauge-heavy.woff
learn.sparkfun.com/fonts/ 12 KB
13 KB 139ms
137ms Font
application/font-woff 66.35.40.170
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/sparkgauge-heavy.woff

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.170 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

233a22d1469f40d2f54f60a8818137489ca0c6777d32f1fa1dd7b0c602ff4bb6

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:02:03 GMT
Server: nginx/1.14.2
ETag: "5cc0cecb-3184"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/font-woff
Accept-Ranges: bytes
Content-Length: 12676

GET
H/1.1 200
OK glyphicons-halflings-regular.woff2
learn.sparkfun.com/fonts/ 18 KB
18 KB 219ms
155ms Font
application/octet-stream 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/glyphicons-halflings-regular.woff2

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:03:44 GMT
Server: nginx/1.14.2
ETag: "5cc0cf30-466c"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/octet-stream
Accept-Ranges: bytes
Content-Length: 18028

GET
H/1.1 200
OK sparkgauge-oblique.woff
learn.sparkfun.com/fonts/ 14 KB
14 KB 275ms
137ms Font
application/font-woff 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/sparkgauge-oblique.woff

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

34a16b6c417515215785018f17c960c7454f20ed6db49c2328b4fa6896811987

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:02:03 GMT
Server: nginx/1.14.2
ETag: "5cc0cecb-3788"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/font-woff
Accept-Ranges: bytes
Content-Length: 14216

GET
H/1.1 200
OK montserrat-regular.woff
learn.sparkfun.com/fonts/ 20 KB
20 KB 290ms
143ms Font
application/font-woff 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/montserrat-regular.woff

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

9ba388d43ea7036cff07bf0461048d3af3f96a3a7a080aaafca5cd4ccc598785

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:03:44 GMT
Server: nginx/1.14.2
ETag: "5cc0cf30-501c"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/font-woff
Accept-Ranges: bytes
Content-Length: 20508

GET
H/1.1 200
OK SparkFont.woff
learn.sparkfun.com/fonts/ 27 KB
27 KB 374ms
159ms Font
application/font-woff 66.35.40.169
FORTRUST

General

Check archive.org

Show headers Download Go to

Full URL

https://learn.sparkfun.com/fonts/SparkFont.woff?v=3331357361

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

66.35.40.169 Denver, United States, ASN22625 (FORTRUST-SOLUTIONS - FORTRUST, US),

Reverse DNS

sparkfun.com

Software

nginx/1.14.2 /

Resource Hash

b59adb2d75b15d46c09fa123089338f85c014edb2c1a9d5680ebe75394fcc131

Security Headers

Name	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/css/bootstrap.min.css?rev=1556139832
Origin: https://learn.sparkfun.com

Response headers

Date: Fri, 26 Apr 2019 04:16:24 GMT
Last-Modified: Wed, 24 Apr 2019 21:03:44 GMT
Server: nginx/1.14.2
ETag: "5cc0cf30-6cc4"
Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
Content-Type: application/font-woff
Accept-Ranges: bytes
Content-Length: 27844

GET
H2 200 d2b17dd4-e1bb-406a-ba41-44c19dcd0376 Show response
forms.hsforms.com/embed/v3/form/2224003/ 1 KB
926 B 110ms
109ms Script
application/javascript 2606:4700::6810:5705
Cloudflare

General

Check archive.org

Show headers 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

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5705 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

d178bae78d8c6c3fde7b2e95a57656632054606fb0813663735212d954f013bc

Security Headers

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

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 200
content-disposition: attachment; filename=no-rfd.txt
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 686
server: cloudflare
x-trace: 2BEF58643BB2B4A3EFAE88E6ACAB10522D3F407120000000000000000000
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: 4cd5bdba6d7e2336-FRA

GET
H2 200 api.js Show response
www.google.com/recaptcha/ 847 B
640 B 68ms
64ms Script
text/javascript 2a00:1450:4001:815::2004
Google LLC

General

Check archive.org

Show headers 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=1556139832

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:815::2004 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

GSE /

Resource Hash

3648a2813a002fa02c886af80130dcff3153c5386ffcd374128d1d9a19349917

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/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 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="46,44,43,39"
content-length: 470
x-xss-protection: 1; mode=block
expires: Fri, 26 Apr 2019 04:16:24 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 43 KB
17 KB 10ms
6ms Script
text/javascript 2a00:1450:4001:814::200e
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:814::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

3e552578c7d450b023f2cd9d28f830be4335c3acc6c4ab6dadda0769f09e5f22

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 16 Jan 2019 20:01:45 GMT
server: Golfe2
age: 2637
date: Fri, 26 Apr 2019 03:32:27 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 17543
expires: Fri, 26 Apr 2019 05:32:27 GMT

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 53 KB
15 KB 10ms
6ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
Facebook

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),

Reverse DNS

Software

Resource Hash

fa59b1ed1b011e084474ad818b5f6986d84fc678e2f37fee9330eb52d86860b3

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob:;script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .virtualearth.net .google.com 127.0.0.1:* .spotilocal.com: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net .spotilocal.com: wss://.facebook.com: https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; preload; includeSubDomains
content-encoding: gzip
x-content-type-options: nosniff
status: 200
vary: Origin, Accept-Encoding
content-length: 15397
x-xss-protection: 0
pragma: public
x-fb-debug: alKoWdwu0Z3+DJzBJE0gSLtvIXvte+bfvyBg9NE3WdthxOth7wxN7JzriIznpeloiao7e/KdJn7dhDxRaZd2NQ==
date: Fri, 26 Apr 2019 04:16:24 GMT
x-frame-options: DENY
access-control-allow-methods: OPTIONS
content-type: application/x-javascript; charset=utf-8
access-control-allow-origin: https://connect.facebook.net
access-control-expose-headers: X-FB-Debug, X-Loader-Length
cache-control: public, max-age=1200
access-control-allow-credentials: true
content-security-policy: default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 loader.js Show response
static.olark.com/jsclient/ 5 KB
2 KB 128ms
19ms Script
application/x-javascript 93.184.220.42
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://static.olark.com/jsclient/loader.js
Requested by: Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 93.184.220.42 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (fcn/41A4) /
Resource Hash: 9d07a3afe2050c2e5d44dd2dbfdc8756e1d0fa177518eb6992d5096526cbd7bd

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
content-encoding: gzip
last-modified: Tue, 26 Feb 2019 18:19:42 GMT
server: ECS (fcn/41A4)
vary: Accept-Encoding
x-cache: HIT
p3p: CP='Olark does not have a P3P policy. Learn why here: http://olark.com/p3p'
status: 200
cache-control: max-age=10800
accept-ranges: bytes
content-type: application/x-javascript; charset=utf-8
content-length: 2120
via: 1.1 google
expires: Fri, 26 Apr 2019 07:16:24 GMT

GET
H2 200 2224003.js Show response
js.hs-analytics.net/analytics/1556252400000/ 80 KB
26 KB 155ms
130ms Script
text/javascript 2606:4700::6811:46b0
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL: https://js.hs-analytics.net/analytics/1556252400000/2224003.js
Requested by: Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:46b0 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 17f5e81023a0cc1ccfccdae838a1c262be2557ccfebd713053d9b666618abb74

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
content-encoding: gzip
cf-cache-status: MISS
x-amz-request-id: 26E0B693F1D93F8F
status: 200
content-type: text/javascript
x-amz-id-2: CiMV2FESjX1fSX0Zf41rwBRHJySGCDiVwhqeWp6KRI5mRypC0mTAE2iyTyObrPKUfkdt15WTyAg=
last-modified: Mon, 18 Mar 2019 18:46:43 GMT
server: cloudflare
etag: W/"ce838b43e11fc791805cab767e0fa809"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
x-amz-version-id: null
cache-control: max-age=300, public
access-control-allow-credentials: false
cf-ray: 4cd5bdbb78ce96ac-FRA
expires: Fri, 26 Apr 2019 04:21:24 GMT

GET
H2 200 4761.js Show response
script.crazyegg.com/pages/scripts/0046/ 11 KB
5 KB 65ms
11ms Script
application/x-javascript 2606:4700::6813:9308
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/scripts/0046/4761.js?432292
Requested by: Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 09f1ac750331c9ada10798b6574018170a5be7617b4f8f68fcdf71535dacf1bd

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:24 GMT
via: 1.1 960b0b60c4f1507c51c75d8f9ab0dc91.cloudfront.net (CloudFront)
cf-cache-status: HIT
cf-polished: origSize=10796
x-cache: Miss from cloudfront
status: 200
content-encoding: gzip
last-modified: Tue, 09 Apr 2019 20:27:05 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: private, max-age=300
cf-ray: 4cd5bdbbbe34bf07-FRA
x-amz-cf-id: Z1i8NtAMWNLRZAAM4a7CZPrPhGEJEjjxbSSHNoBnIFUTiJT8yqNfZg==
cf-bgj: minify

GET
H2 200 search Show response
www.googleapis.com/youtube/v3/ 4 KB
1 KB 138ms
122ms Script
text/javascript 2a00:1450:4001:81e::200a
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=UCKPLvnWhN1Qo51IDDZsmq1g&order=date&key=AIzaSyBjKmUr8uLyF7E2Ce-V7Kw3zapdfqa5Br0&maxResults=4&callback=jQuery331024326310130562723_1556252184725&_=1556252184726

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:81e::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

GSE /

Resource Hash

4090cdecf3269cae555ccfd3f32029ee820ac2f2a1b0bb75f93cc69e843967ab

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/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: GSE
etag: "XpPGQXPnxQJhLgs6enD_n8JR4Qk/LqdCUpmGMgAFdVW4-aMWPXkDDTQ"
x-frame-options: SAMEORIGIN
content-type: text/javascript; charset=UTF-8
status: 200
vary: Origin, X-Origin
cache-control: private, max-age=120, must-revalidate, no-transform
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 1093
x-xss-protection: 1; mode=block
expires: Fri, 26 Apr 2019 04:16:25 GMT

GET
H2 200 recaptcha__en.js Show response
www.gstatic.com/recaptcha/api2/v1555968629716/ 262 KB
91 KB 8ms
6ms Script
text/javascript 2a00:1450:4001:81b::2003
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/api2/v1555968629716/recaptcha__en.js

Requested by

Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?render=explicit&onload=grecaptchaOnloadCallback

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:81b::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

783d5189b19fa69b9ca77a4487cf52cc8b0fb3d38762894d18efd5e31bb40fa1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Wed, 24 Apr 2019 17:18:11 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 22 Apr 2019 22:45:00 GMT
server: sffe
age: 125893
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="46,44,43,39"
content-length: 93489
x-xss-protection: 0
expires: Thu, 23 Apr 2020 17:18:11 GMT

GET
H2 200 988931021243392 Show response
connect.facebook.net/signals/config/ 174 KB
45 KB 13ms
12ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
Facebook

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/988931021243392?v=2.8.47&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),

Reverse DNS

Software

Resource Hash

3c084f2b886495e504388df7b29c74c92f1847a6127a72b5de41c20c1abd0072

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob:;script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .virtualearth.net .google.com 127.0.0.1:* .spotilocal.com: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net .spotilocal.com: wss://.facebook.com: https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; preload; includeSubDomains
content-encoding: gzip
x-content-type-options: nosniff
status: 200
vary: Origin, Accept-Encoding
content-length: 45759
x-xss-protection: 0
pragma: public
x-fb-debug: KbkIXefCdTIerfgc+VaSJfcKYA/3yFfJDmqX1dbAHfKkBp/u9iN2FF/DzxnwjvL/DCIDuJ2g9R13g2NWbTZRGA==
date: Fri, 26 Apr 2019 04:16:24 GMT
x-frame-options: DENY
access-control-allow-methods: OPTIONS
content-type: application/x-javascript; charset=utf-8
access-control-allow-origin: https://connect.facebook.net
access-control-expose-headers: X-FB-Debug, X-Loader-Length
cache-control: public, max-age=1200
access-control-allow-credentials: true
content-security-policy: default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
100 B 8ms
7ms Image
image/gif 2a00:1450:4001:814::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j73&a=419025973&t=pageview&_s=1&dl=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic&ul=en-us&de=UTF-8&dt=How%20to%20Read%20a%20Schematic%20-%20learn.sparkfun.com&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAiEABB~&jid=1901679490&gjid=8968658&cid=548029848.1556252185&tid=UA-3404365-1&_gid=571134109.1556252185&cd1=Guest&z=1841688130

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:814::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 09 Mar 2019 05:07:19 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 4144145
content-type: image/gif
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"
cache-control: no-cache, no-store, must-revalidate
access-control-allow-origin: *
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j73&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&gjid=8968658&_gid=571134109.1556252185&_u=YGBAiEABB~&z=2135479068
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-3404365-1&cid=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068&slf_rd=1&random=3151726957

42 B
109 B

20ms
19ms

Image
image/gif

2a00:1450:4001:81d::2003
Google LLC

General

Check archive.org

Show headers 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=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068&slf_rd=1&random=3151726957

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:81d::2003 , Ireland, ASN15169 (GOOGLE - Google LLC, 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/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 26 Apr 2019 04:16:25 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="46,44,43,39"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 26 Apr 2019 04:16:25 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=548029848.1556252185&jid=1901679490&_v=j73&z=2135479068&slf_rd=1&random=3151726957
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="46,44,43,39"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 app.js Show response
static.olark.com/jsclient/ Frame 6C63 54 KB
18 KB 14ms
14ms Script
application/x-javascript 93.184.220.42
MCI Communication...

General

Check archive.org

Show headers 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 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (fcn/40FB) /
Resource Hash: ff4c14632743e8be46295e64e3da8e4028c7a12c7f426bae5edfa9a10876f2c5

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
content-encoding: gzip
last-modified: Tue, 26 Feb 2019 18:19:42 GMT
server: ECS (fcn/40FB)
vary: Accept-Encoding
x-cache: HIT
p3p: CP='Olark does not have a P3P policy. Learn why here: http://olark.com/p3p'
status: 200
cache-control: max-age=10800
accept-ranges: bytes
content-type: application/x-javascript; charset=utf-8
content-length: 18379
via: 1.1 google
expires: Fri, 26 Apr 2019 07:16:25 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
247 B 7ms
6ms Image
image/gif 2a03:2880:f12d:83:face:b00c:0:25de
Facebook

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=988931021243392&ev=PageView&dl=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic&rl=&if=false&ts=1556252185084&sw=1600&sh=1200&v=2.8.47&r=stable&ec=0&o=30&fbp=fb.1.1556252185083.1658901935&it=1556252184942&coo=false&rqm=GET

Requested by

Host: learn.sparkfun.com
URL: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
status: 200
cache-control: no-cache, must-revalidate, max-age=0
content-length: 44
expires: Fri, 26 Apr 2019 04:16:25 GMT

GET
H2 200 4728-501-10-9212.js Show response
static.olark.com/a/assets/v0/site/ Frame 6C63 12 KB
4 KB 16ms
15ms Script
application/x-javascript 93.184.220.42
MCI Communication...

General

Check archive.org

Show headers Download Go to

Full URL: https://static.olark.com/a/assets/v0/site/4728-501-10-9212.js?cb=1556252185097
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 , United States, ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US),
Reverse DNS
Software: ECS (fcn/40FC) /
Resource Hash: e8f469e9f48ff094d191b68297711404e7fcbd82621556769424a119db7a15ef

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
content-encoding: gzip
last-modified: Thu, 07 Feb 2019 16:10:40 GMT
server: ECS (fcn/40FC)
vary: Accept-Encoding
x-cache: HIT
content-type: application/x-javascript
status: 200
cache-control: max-age=86400, public
content-length: 3493
via: 1.1 google
expires: Sat, 27 Apr 2019 04:16:25 GMT

GET
H2 200 anchor
www.google.com/recaptcha/api2/ Frame AA99 0
0 33ms
32ms Document
text/html 2a00:1450:4001:815::2004
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&co=aHR0cHM6Ly9sZWFybi5zcGFya2Z1bi5jb206NDQz&hl=en&v=v1555968629716&size=normal&cb=igegmr8tze5k

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/api2/v1555968629716/recaptcha__en.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:815::2004 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

GSE /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-iN3ECkxrBW+B/dvUaoOqHA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: www.google.com
:scheme: https
:path: /recaptcha/api2/anchor?ar=1&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&co=aHR0cHM6Ly9sZWFybi5zcGFya2Z1bi5jb206NDQz&hl=en&v=v1555968629716&size=normal&cb=igegmr8tze5k
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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
referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Response headers

status: 200
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Fri, 26 Apr 2019 04:16:25 GMT
content-security-policy: script-src 'report-sample' 'nonce-iN3ECkxrBW+B/dvUaoOqHA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-encoding: gzip
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
content-length: 11319
server: GSE
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"

GET
H2 200 2224003.js Show response
js.hs-scripts.com/ 1 KB
987 B 137ms
109ms Script
application/javascript 2606:4700::6811:d4cc
Cloudflare

General

Check archive.org

Show headers 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/1556252400000/2224003.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:d4cc , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 47e5720c2da5f6dc4402be579508347c6630b7fa5b73f1971550a0d61839fbe1

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
content-encoding: gzip
cf-cache-status: EXPIRED
server: cloudflare
access-control-allow-origin: https://learn.sparkfun.com
x-trace: 2B7309969EF53CC4384FD42F57C3EBE03584D09E6D000000000000000000
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding, User-Agent
content-type: application/javascript; charset=utf-8
status: 200
access-control-max-age: 3600
cache-control: public, max-age=60
access-control-allow-credentials: true
cf-ray: 4cd5bdbdeb7ac2e2-FRA
expires: Fri, 26 Apr 2019 04:17:25 GMT

GET
H2 200 __ptq.gif
track.hubspot.com/ 45 B
447 B 46ms
18ms Image
image/gif 2606:4700::6810:fc05
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://track.hubspot.com/__ptq.gif?k=15&fi=d2b17dd4-e1bb-406a-ba41-44c19dcd0376&fci=a7a1f995-91be-4c4d-aec2-e2013fed25b3&ft=0&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=1332804328&v=1.1&a=2224003&rcu=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic%2Fall&pu=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic&t=How+to+Read+a+Schematic+-+learn.sparkfun.com&cts=1556252185231&vi=069be72c612c5331d3e55331ab285bcc&nc=true&u=108804957.069be72c612c5331d3e55331ab285bcc.1556252185225.1556252185225.1556252185225.1&b=108804957.1.1556252185226

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:fc05 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., 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/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

cf-ray: 4cd5bdbdea719732-FRA
date: Fri, 26 Apr 2019 04:16:25 GMT
content-type: image/gif
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
p3p: CP="NOI CUR ADM OUR NOR STA NID"
status: 200
cache-control: no-cache, no-store, no-transform
access-control-allow-credentials: false
x-robots-tag: none

GET
H2 200 __ptq.gif
track.hubspot.com/ 45 B
100 B 57ms
29ms Image
image/gif 2606:4700::6810:fc05
Cloudflare

General

Check archive.org

Show headers 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=1332804328&v=1.1&a=2224003&rcu=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic%2Fall&pu=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic&t=How+to+Read+a+Schematic+-+learn.sparkfun.com&cts=1556252185232&vi=069be72c612c5331d3e55331ab285bcc&nc=true&u=108804957.069be72c612c5331d3e55331ab285bcc.1556252185225.1556252185225.1556252185225.1&b=108804957.1.1556252185226

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:fc05 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., 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/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

cf-ray: 4cd5bdbdea749732-FRA
date: Fri, 26 Apr 2019 04:16:25 GMT
content-type: image/gif
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
p3p: CP="NOI CUR ADM OUR NOR STA NID"
status: 200
cache-control: no-cache, no-store, no-transform
access-control-allow-credentials: false
x-robots-tag: none

GET
H2 200 bframe
www.google.com/recaptcha/api2/ Frame 43A5 0
0 30ms
29ms Document
text/html 2a00:1450:4001:815::2004
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/recaptcha/api2/bframe?hl=en&v=v1555968629716&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&cb=ppd287w29trj

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/api2/v1555968629716/recaptcha__en.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:815::2004 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

GSE /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-v5ZcCkocUhyNrRC07a+SjA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: www.google.com
:scheme: https
:path: /recaptcha/api2/bframe?hl=en&v=v1555968629716&k=6LdC6DsUAAAAACOuFFkjQ5ICxIZHrq1XhvlpzXTd&cb=ppd287w29trj
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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
referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic

Response headers

status: 200
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Fri, 26 Apr 2019 04:16:25 GMT
content-security-policy: script-src 'report-sample' 'nonce-v5ZcCkocUhyNrRC07a+SjA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-encoding: gzip
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
content-length: 1117
server: GSE
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"

GET
H2 200 leadflows.js Show response
js.hsleadflows.net/ 369 KB
60 KB 160ms
106ms Script
application/javascript 2606:4700::6811:e9cc
Cloudflare

General

Check archive.org

Show headers 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:e9cc , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: f9c44aa78bd1c046bf495f60cb7a0bbc5e352b601fdbdcc87da41e1182ffa140

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Origin: https://learn.sparkfun.com

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
via: 1.1 443f1433224715dbc774145b9ac2efe4.cloudfront.net (CloudFront)
cf-cache-status: REVALIDATED
x-cache: Hit 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, 26 Mar 2019 03:58:37 GMT
server: cloudflare
etag: W/"78281ec00c3c569a41bc363383e031b9"
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: Pl1Q8L_pnLlOPKNdlWQaWmSqJ7SI..Wg
access-control-allow-origin: *
cache-control: max-age=600
cf-ray: 4cd5bdbef9229ad0-FRA
x-amz-cf-id: iwGxtfpiKzW7V7LBQRSwdgME1g9HCUYSwd2X4DOEHcCGcwBWSWxtUw==

GET
H2 200 /
www.facebook.com/tr/ 44 B
99 B 6ms
6ms Image
image/gif 2a03:2880:f12d:83:face:b00c:0:25de
Facebook

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=988931021243392&ev=Microdata&dl=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic&rl=&if=false&ts=1556252185591&cd[Schema.org]=%5B%7B%22type%22%3A%22http%3A%2F%2Fschema.org%2FWebSite%22%2C%22properties%22%3A%7B%22url%22%3A%22https%3A%2F%2Flearn.sparkfun.com%2F%22%7D%2C%22dimensions%22%3A%7B%22w%22%3A1585%2C%22h%22%3A13566%7D%2C%22subscopes%22%3A%5B%7B%22type%22%3A%22http%3A%2F%2Fschema.org%2FSearchAction%22%2C%22properties%22%3A%7B%22target%22%3A%22https%3A%2F%2Fwww.sparkfun.com%2Fsearch%2Fresults%3Fterm%3D%7Bterm%7D%22%2C%22query-input%22%3A%22%22%7D%2C%22dimensions%22%3A%7B%22w%22%3A285%2C%22h%22%3A39%7D%2C%22subscopes%22%3A%5B%5D%7D%5D%7D%5D&cd[OpenGraph]=%7B%7D&cd[Meta]=%7B%22title%22%3A%22How%20to%20Read%20a%20Schematic%20-%20learn.sparkfun.com%22%7D&cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.8.47&r=stable&ec=1&o=30&fbp=fb.1.1556252185083.1658901935&it=1556252184942&coo=false&es=automatic&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
status: 200
cache-control: no-cache, must-revalidate, max-age=0
content-length: 44
expires: Fri, 26 Apr 2019 04:16:25 GMT

GET
H2 200 json Show response
forms.hubspot.com/lead-flows-config/v1/config/ 4 KB
2 KB 168ms
111ms XHR
application/json 2606:4700::6810:fc05
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=2224003&utk=069be72c612c5331d3e55331ab285bcc&__hstc=108804957.069be72c612c5331d3e55331ab285bcc.1556252185225.1556252185225.1556252185225.1&__hssc=108804957.1.1556252185226&currentUrl=https%3A%2F%2Flearn.sparkfun.com%2Ftutorials%2Fhow-to-read-a-schematic

Requested by

Host: js.hsleadflows.net
URL: https://js.hsleadflows.net/leadflows.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:fc05 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

4bf67491cbb5b0dea334671735cfcff715d22a42de556b7bee55e0f04e5b4713

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_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://learn.sparkfun.com/tutorials/how-to-read-a-schematic
Origin: https://learn.sparkfun.com

Response headers

date: Fri, 26 Apr 2019 04:16:25 GMT
content-encoding: br
x-robots-tag: none
server: cloudflare
status: 200
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
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-ray: 4cd5bdc0cf7b97e0-FRA
access-control-allow-headers: Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent

Verdicts & Comments Add Verdict or Comment

65 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.

13 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.sparkfun.com/	1970-01-19 00:17:33	Name: __hssc Value: 108804957.1.1556252185226
.sparkfun.com/	1970-01-19 09:39:08	Name: hubspotutk Value: 069be72c612c5331d3e55331ab285bcc
.sparkfun.com/	1970-01-19 00:59:17	Name: PHPSESSID Value: t8kabq83kmsv8ou4jh2had3j07
.sparkfun.com/	1970-01-19 09:39:08	Name: __hstc Value: 108804957.069be72c612c5331d3e55331ab285bcc.1556252185225.1556252185225.1556252185225.1
learn.sparkfun.com/	1969-12-31 23:59:59	Name: _oklv Value: 1556252185124%2C6u3JIDhwohxeNuuK2L9Bo0P0D3ad5otA
learn.sparkfun.com/	1970-01-19 17:48:44	Name: hblid Value: h0kD1xRddKweKYzE2L9Bo0P0toa36Dab
.sparkfun.com/	1970-01-19 02:27:08	Name: _fbp Value: fb.1.1556252185083.1658901935
learn.sparkfun.com/	1969-12-31 23:59:59	Name: wcsid Value: 6u3JIDhwohxeNuuK2L9Bo0P0D3ad5otA
.sparkfun.com/	1970-01-19 00:18:58	Name: _gid Value: GA1.2.571134109.1556252185
.doubleclick.net/	1970-01-19 09:39:08	Name: IDE Value: AHWqTUnxdIBpgN_KbDYG9YdX1rjKZO1Z4l7SRBrqXTNLMFGyUnsPehzywBhOQTHN
.sparkfun.com/	1970-01-19 00:17:32	Name: _gat Value: 1
.sparkfun.com/	1969-12-31 23:59:59	Name: __hssrc Value: 1
.sparkfun.com/	1970-01-19 17:48:44	Name: _ga Value: GA1.2.548029848.1556252185

Security Headers

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

Header	Value
Strict-Transport-Security	max-age=16000000; includeSubDomains; preload;

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.

5626816.fls.doubleclick.net
ajax.googleapis.com
cdn.sparkfun.com
cdnjs.cloudflare.com
connect.facebook.net
forms.hsforms.com
forms.hubspot.com
js.hs-analytics.net
js.hs-scripts.com
js.hsforms.net
js.hsleadflows.net
learn.sparkfun.com
script.crazyegg.com
static.olark.com
static.sparkfun.com
stats.g.doubleclick.net
track.hubspot.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleapis.com
www.gstatic.com
143.204.101.31
172.217.18.6
2606:4700::6810:5705
2606:4700::6810:fc05
2606:4700::6811:46b0
2606:4700::6811:b849
2606:4700::6811:d4cc
2606:4700::6811:e9cc
2606:4700::6813:9308
2606:4700::6813:c597
2a00:1450:4001:814::200e
2a00:1450:4001:815::2004
2a00:1450:4001:817::200a
2a00:1450:4001:81b::2003
2a00:1450:4001:81d::2003
2a00:1450:4001:81e::200a
2a00:1450:400c:c0b::9c
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
66.35.40.169
66.35.40.170
93.184.220.42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learn.sparkfun.com Open in urlscan Pro 66.35.40.169 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

74 Requests

100 %HTTPS

77 %IPv6

18 Domains

23 Subdomains

21 IPs

2 Countries

2113 kBTransfer

3693 kBSize

13 Cookies

160 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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

Screenshot
Live screenshot

Full Image

74
Requests

100 %
HTTPS

77 %
IPv6

18
Domains

23
Subdomains

21
IPs

2
Countries

2113 kB
Transfer

3693 kB
Size

13
Cookies

74 HTTP transactions
0 data transactions