coderwall.com Open in urlscan Pro
52.86.144.72 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Submission: On July 29 via manual (July 29th 2021, 4:14:15 am UTC) from KR

Summary HTTP 20 Redirects Links 3 Behaviour Indicators

Summary

This website contacted 10 IPs in 3 countries across 10 domains to perform 20 HTTP transactions. The main IP is 52.86.144.72, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is coderwall.com.
TLS certificate: Issued by R3 on July 19th 2021. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 6	52.86.144.72 52.86.144.72	14618 (AMAZON-AES) (AMAZON-AES)
5 5	13.224.194.142 13.224.194.142	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:219... 2600:9000:2190:fa00:1:a3fa:7cc0:93a1	16509 (AMAZON-02) (AMAZON-02)
4	52.217.93.196 52.217.93.196	16509 (AMAZON-02) (AMAZON-02)
1	89.187.169.3 89.187.169.3	60068 (CDN77 ^_^) (CDN77 ^_^)
3	23.111.9.22 23.111.9.22	33438 (HIGHWINDS2) (HIGHWINDS2)
1	2a00:1450:400... 2a00:1450:4001:82a::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:808::200e	15169 (GOOGLE) (GOOGLE)
1	2a04:4e42:3::485 2a04:4e42:3::485	54113 (FASTLY) (FASTLY)
1	178.128.41.241 178.128.41.241	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
1	94.31.29.32 94.31.29.32	33438 (HIGHWINDS2) (HIGHWINDS2)
20	10

6 52.86.144.72 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-86-144-72.compute-1.amazonaws.com

coderwall.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 13.224.194.142 (United States) 5 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-224-194-142.fra2.r.cloudfront.net

dj1symwmxvldi.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2190:fa00:1:a3fa:7cc0:93a1 (United States)

ASN16509 (AMAZON-02, US)

content.jwplatform.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 52.217.93.196 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com

coderwall-assets-0.s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 89.187.169.3 (Frankfurt am Main, Germany)

ASN60068 (CDN77 ^_^, GB)
PTR: unn-89-187-169-3.cdn77.com

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

3 23.111.9.22 (United States)

ASN33438 (HIGHWINDS2, US)

s3.buysellads.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82a::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a04:4e42:3::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.128.41.241 (London, United Kingdom)

ASN14061 (DIGITALOCEAN-ASN, US)
PTR: srv-eu-ldn-7.buysellads.com

srv.buysellads.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 94.31.29.32 (United Kingdom)

ASN33438 (HIGHWINDS2, US)
PTR: 94.31.29.32.IPYX-077437-ZYO.above.net

cdn4.buysellads.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	coderwall.com 1 redirects coderwall.com	216 KB
5	cloudfront.net 5 redirects dj1symwmxvldi.cloudfront.net	2 KB
4	buysellads.com s3.buysellads.com srv.buysellads.com	13 KB
4	amazonaws.com coderwall-assets-0.s3.amazonaws.com	156 KB
2	google-analytics.com www.google-analytics.com	19 KB
1	buysellads.net cdn4.buysellads.net	337 B
1	jsdelivr.net cdn.jsdelivr.net	510 B
1	googletagmanager.com www.googletagmanager.com	33 KB
1	rawgit.com cdn.rawgit.com	9 KB
1	jwplatform.com content.jwplatform.com	40 KB
20	10

	Domain	Requested by
6	coderwall.com	1 redirects coderwall.com
5	dj1symwmxvldi.cloudfront.net	5 redirects
4	coderwall-assets-0.s3.amazonaws.com	coderwall.com
3	s3.buysellads.com	dj1symwmxvldi.cloudfront.net s3.buysellads.com
2	www.google-analytics.com	coderwall.com www.google-analytics.com
1	cdn4.buysellads.net	s3.buysellads.com
1	srv.buysellads.com	s3.buysellads.com
1	cdn.jsdelivr.net	cdn.rawgit.com
1	www.googletagmanager.com	coderwall.com
1	cdn.rawgit.com	coderwall.com
1	content.jwplatform.com	coderwall.com
20	11

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

Domain
twitter.com
github.com

Subject Issuer	Validity	Valid
coderwall.com R3	`2021-07-19` - `2021-10-17`	3 months	crt.sh
jwplayer.com Amazon	`2021-01-29` - `2022-02-26`	a year	crt.sh
*.s3.amazonaws.com DigiCert Baltimore CA-2 G2	`2021-01-11` - `2022-02-11`	a year	crt.sh
cdn.rawgit.com R3	`2021-07-16` - `2021-10-14`	3 months	crt.sh
*.buysellads.com Sectigo RSA Domain Validation Secure Server CA	`2020-05-18` - `2022-05-18`	2 years	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-06-28` - `2021-09-20`	3 months	crt.sh
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2020	`2021-04-30` - `2022-06-01`	a year	crt.sh
*.buysellads.net Sectigo RSA Domain Validation Secure Server CA	`2019-08-23` - `2021-08-22`	2 years	crt.sh

This page contains 2 frames:

Primary Page: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Frame ID: A704EB5D06EEF4F5DD5CF06009FA58B8
Requests: 19 HTTP requests in this frame

Frame: https://cdn4.buysellads.net/backfill/61/28430.html?t=1609788736
Frame ID: D632D0923927368352B560EA3B8EC2F7
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Erlang (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /^Cowboy$/i

Ruby (Programming Languages) Expand

Overall confidence: 50%
Detected patterns

meta csrf-param /^authenticity_token$/i

Cowboy (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

headers server /^Cowboy$/i

Ruby on Rails (Web Frameworks) Expand

Overall confidence: 50%
Detected patterns

meta csrf-param /^authenticity_token$/i

BuySellAds (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

script /^https?:\/\/s\d\.buysellads\.com\//i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

20
Requests

100 %
HTTPS

36 %
IPv6

10
Domains

11
Subdomains

10
IPs

3
Countries

486 kB
Transfer

1059 kB
Size

7
Cookies

3 Outgoing links

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

URL: http://twitter.com/home?status=How+Else+Might+I+Save+Electricity%3F+by+%40%0A%0Ahttps%3A%2F%2Fcoderwall.com%2Fp%2Fr3kdag
Title: Say Thanks

Search URL Search Domain Scan URL

URL: https://twitter.com/coderwall
Title: @coderwall

Search URL Search Domain Scan URL

URL: https://github.com/coderwall/coderwall-next
Title:

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://dj1symwmxvldi.cloudfront.net/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css HTTP 301
https://coderwall.com/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css

Request Chain 1

https://dj1symwmxvldi.cloudfront.net/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js HTTP 301
https://coderwall.com/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js

Request Chain 3

https://dj1symwmxvldi.cloudfront.net/packs/application-2ea76e7a47b328cbbe71.js HTTP 301
https://coderwall.com/packs/application-2ea76e7a47b328cbbe71.js

Request Chain 7

https://dj1symwmxvldi.cloudfront.net/r/47 HTTP 301
https://coderwall.com/r/47 HTTP 302
https://coderwall-assets-0.s3.amazonaws.com/uploads/6/image/47/df-coderwall-300x600-1.png

Request Chain 12

https://dj1symwmxvldi.cloudfront.net/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2?v=4.5.0 HTTP 301
https://coderwall.com/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2

20 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-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434 Show response
coderwall.com/p/r3kdag/ 41 KB
10 KB 561ms
264ms Document
text/html 52.86.144.72
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.86.144.72 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-86-144-72.compute-1.amazonaws.com

Software

Cowboy /

Resource Hash

589e824e3f35ab7a23bc897bcfc352e37d47a577cc20ef81276ef020b1756bc0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Host: coderwall.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Server: Cowboy
Date: Thu, 29 Jul 2021 04:13:55 GMT
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: strict-origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Etag: W/"e521694a813670dc2d11da0df329c7dc"
Last-Modified: Thu, 29 Jul 2021 02:27:55 GMT
Cache-Control: max-age=0, private, must-revalidate
Vary: Accept-Encoding
Content-Encoding: gzip
Set-Cookie: ahoy_visitor=1c0667ae-4b81-4597-85b5-38771acedbb6; path=/; expires=Sat, 29 Jul 2023 04:13:55 GMT; secure ahoy_visit=df7da147-b23e-4e7a-98b1-8637c02e4077; path=/; expires=Thu, 29 Jul 2021 08:13:55 GMT; secure viewd_protips=r3kdag; path=/; expires=Thu, 29 Jul 2021 04:23:55 GMT; secure _coderwall-next_session=YTZHL1o0eVNGT0d6THVMZGk5QmJaakdIbVlvQ2FvR3Q0bTRBODNBUWF4NEdzNWNuVXZVK1VPMXZObVQ3czJ3NlNjOGN5djVMVWwyaTJXYnZWbS9wUVRONnhyRmZXcmVCTnNkQmJvakIxckFVUnpvSFZBZGpaeU8wUkZDbnV4eExQVGVSU3RUVzVOUHI5MmJhQk9lMjd4M0xhYVloc3JWWXpXbzFTb2JHcm82RVFYb0d0VHdsaW43QUJUTHQ5TEUyakZVYzZMVE9OeU5zM2R6OWFHT0QzNGxHZ0VJS1dCSTVjaCsvcVYzNkNOYXAwU2Q1N1c5cVhHTkJZZmRHQTYzMWUxdGN6a3I0YVNkTGEyU2czRENFNEE9PS0tbmowQ1QvZ1VqYUxPWG9CUmI2VCsxdz09--7bec76ea78a8403134fbde0e50cc650951e52a73; path=/; expires=Sat, 29 Jul 2023 04:13:55 GMT; secure; HttpOnly
X-Request-Id: 25b4767a-c8f0-474a-a34b-d4b59baf46fd
X-Runtime: 0.117509
Strict-Transport-Security: max-age=31536000; includeSubDomains
Transfer-Encoding: chunked
Via: 1.1 vegur

GET
H/1.1

200
OK

application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css
coderwall.com/assets/
Redirect Chain

https://dj1symwmxvldi.cloudfront.net/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css
https://coderwall.com/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css

59 KB
14 KB

151ms
150ms

Stylesheet
text/css

52.86.144.72
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://coderwall.com/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.86.144.72 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-86-144-72.compute-1.amazonaws.com

Software

Cowboy /

Resource Hash

222d8d0a900c515b6ce4dc2c6761f01864002d59adbf93e58e2c0de0248cc2bf

Security Headers

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

Request headers

Pragma: no-cache
Sec-Fetch-Site: cross-site
Accept-Encoding: gzip, deflate, br
Host: coderwall.com
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Sec-Fetch-Dest: style
Referer: https://coderwall.com/
Cookie: ahoy_visitor=1c0667ae-4b81-4597-85b5-38771acedbb6; ahoy_visit=df7da147-b23e-4e7a-98b1-8637c02e4077; viewd_protips=r3kdag; _coderwall-next_session=YTZHL1o0eVNGT0d6THVMZGk5QmJaakdIbVlvQ2FvR3Q0bTRBODNBUWF4NEdzNWNuVXZVK1VPMXZObVQ3czJ3NlNjOGN5djVMVWwyaTJXYnZWbS9wUVRONnhyRmZXcmVCTnNkQmJvakIxckFVUnpvSFZBZGpaeU8wUkZDbnV4eExQVGVSU3RUVzVOUHI5MmJhQk9lMjd4M0xhYVloc3JWWXpXbzFTb2JHcm82RVFYb0d0VHdsaW43QUJUTHQ5TEUyakZVYzZMVE9OeU5zM2R6OWFHT0QzNGxHZ0VJS1dCSTVjaCsvcVYzNkNOYXAwU2Q1N1c5cVhHTkJZZmRHQTYzMWUxdGN6a3I0YVNkTGEyU2czRENFNEE9PS0tbmowQ1QvZ1VqYUxPWG9CUmI2VCsxdz09--7bec76ea78a8403134fbde0e50cc650951e52a73
Connection: keep-alive
Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:55 GMT
Content-Encoding: gzip
Last-Modified: Sun, 13 Dec 2020 06:22:06 GMT
Server: Cowboy
Vary: Accept-Encoding, Origin
Connection: keep-alive
Content-Type: text/css
Via: 1.1 vegur
Cache-Control: public, max-age=31536000
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Length: 13814

Redirect headers

date: Wed, 28 Jul 2021 04:50:33 GMT
via: 1.1 vegur, 1.1 96ab38d99b79d57e5c7e9b8a07c0fad3.cloudfront.net (CloudFront)
server: Cowboy
age: 84202
x-cache: Hit from cloudfront
content-type: text/html
location: https://coderwall.com/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css
x-amz-cf-pop: FRA2-C1
x-amz-cf-id: AAWiYFmPwvX4aYOWI9NyVS1LK6CFnolSfkBXmAcLW-N6GLi7ZhLLTg==

GET
H/1.1

200
OK

application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js Show response
coderwall.com/assets/
Redirect Chain

https://dj1symwmxvldi.cloudfront.net/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js
https://coderwall.com/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js

45 KB
11 KB

303ms
150ms

Script
application/javascript

52.86.144.72
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://coderwall.com/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.86.144.72 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-86-144-72.compute-1.amazonaws.com

Software

Cowboy /

Resource Hash

bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe

Security Headers

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

Request headers

Pragma: no-cache
Sec-Fetch-Site: cross-site
Accept-Encoding: gzip, deflate, br
Host: coderwall.com
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: script
Referer: https://coderwall.com/
Cookie: ahoy_visitor=1c0667ae-4b81-4597-85b5-38771acedbb6; ahoy_visit=df7da147-b23e-4e7a-98b1-8637c02e4077; viewd_protips=r3kdag; _coderwall-next_session=YTZHL1o0eVNGT0d6THVMZGk5QmJaakdIbVlvQ2FvR3Q0bTRBODNBUWF4NEdzNWNuVXZVK1VPMXZObVQ3czJ3NlNjOGN5djVMVWwyaTJXYnZWbS9wUVRONnhyRmZXcmVCTnNkQmJvakIxckFVUnpvSFZBZGpaeU8wUkZDbnV4eExQVGVSU3RUVzVOUHI5MmJhQk9lMjd4M0xhYVloc3JWWXpXbzFTb2JHcm82RVFYb0d0VHdsaW43QUJUTHQ5TEUyakZVYzZMVE9OeU5zM2R6OWFHT0QzNGxHZ0VJS1dCSTVjaCsvcVYzNkNOYXAwU2Q1N1c5cVhHTkJZZmRHQTYzMWUxdGN6a3I0YVNkTGEyU2czRENFNEE9PS0tbmowQ1QvZ1VqYUxPWG9CUmI2VCsxdz09--7bec76ea78a8403134fbde0e50cc650951e52a73
Connection: keep-alive
Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:55 GMT
Content-Encoding: gzip
Last-Modified: Fri, 02 Aug 2019 09:18:45 GMT
Server: Cowboy
Vary: Accept-Encoding, Origin
Connection: keep-alive
Content-Type: application/javascript
Via: 1.1 vegur
Cache-Control: public, max-age=31536000
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Length: 11277

Redirect headers

date: Wed, 28 Jul 2021 16:00:55 GMT
via: 1.1 vegur, 1.1 96ab38d99b79d57e5c7e9b8a07c0fad3.cloudfront.net (CloudFront)
server: Cowboy
age: 43979
x-cache: Hit from cloudfront
content-type: text/html
location: https://coderwall.com/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js
x-amz-cf-pop: FRA2-C1
x-amz-cf-id: 2zL4q7SRmTMAb6n8TOx_O-F91cJUfuGMIFc8YO8iU_PX7oMTOe5cKA==

GET
H2 200 pEaCoeG7.js Show response
content.jwplatform.com/libraries/ 125 KB
40 KB 163ms
137ms Script
text/javascript 2600:9000:2190:fa00:1:a3fa:7cc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://content.jwplatform.com/libraries/pEaCoeG7.js
Requested by: Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2190:fa00:1:a3fa:7cc0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty /
Resource Hash: 218bd78a8add7ce8edf5ab8ce6202a7180edeb54eaea88743d437da64e90ba21

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Thu, 29 Jul 2021 04:13:55 GMT
content-encoding: gzip
server: openresty
x-amz-cf-pop: ZRH50-C1
x-cache: Miss from cloudfront
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=150, max-stale=180
content-length: 40865
via: 1.1 b103085320b440f2b61bad94c412ff70.cloudfront.net (CloudFront)
x-amz-cf-id: Fs8W9sUi0b6FUSen4N11A-Y_Z4oBJp36l_92pNshamjiQEBl4cZDtw==
expires: Thu, 29 Jul 2021 04:13:45 GMT

GET
H/1.1

200
OK

application-2ea76e7a47b328cbbe71.js Show response
coderwall.com/packs/
Redirect Chain

https://dj1symwmxvldi.cloudfront.net/packs/application-2ea76e7a47b328cbbe71.js
https://coderwall.com/packs/application-2ea76e7a47b328cbbe71.js

391 KB
115 KB

428ms
144ms

Script
application/javascript

52.86.144.72
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://coderwall.com/packs/application-2ea76e7a47b328cbbe71.js

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.86.144.72 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

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Software

Cowboy /

Resource Hash

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Security Headers

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

Request headers

Pragma: no-cache
Sec-Fetch-Site: cross-site
Accept-Encoding: gzip, deflate, br
Host: coderwall.com
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: script
Referer: https://coderwall.com/
Cookie: ahoy_visitor=1c0667ae-4b81-4597-85b5-38771acedbb6; ahoy_visit=df7da147-b23e-4e7a-98b1-8637c02e4077; viewd_protips=r3kdag; _coderwall-next_session=YTZHL1o0eVNGT0d6THVMZGk5QmJaakdIbVlvQ2FvR3Q0bTRBODNBUWF4NEdzNWNuVXZVK1VPMXZObVQ3czJ3NlNjOGN5djVMVWwyaTJXYnZWbS9wUVRONnhyRmZXcmVCTnNkQmJvakIxckFVUnpvSFZBZGpaeU8wUkZDbnV4eExQVGVSU3RUVzVOUHI5MmJhQk9lMjd4M0xhYVloc3JWWXpXbzFTb2JHcm82RVFYb0d0VHdsaW43QUJUTHQ5TEUyakZVYzZMVE9OeU5zM2R6OWFHT0QzNGxHZ0VJS1dCSTVjaCsvcVYzNkNOYXAwU2Q1N1c5cVhHTkJZZmRHQTYzMWUxdGN6a3I0YVNkTGEyU2czRENFNEE9PS0tbmowQ1QvZ1VqYUxPWG9CUmI2VCsxdz09--7bec76ea78a8403134fbde0e50cc650951e52a73
Connection: keep-alive
Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:55 GMT
Content-Encoding: gzip
Last-Modified: Thu, 18 Feb 2021 04:07:41 GMT
Server: Cowboy
Vary: Accept-Encoding
Connection: keep-alive
Content-Type: application/javascript
Via: 1.1 vegur
Cache-Control: public, max-age=31536000
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Length: 117126

Redirect headers

date: Wed, 28 Jul 2021 16:01:58 GMT
via: 1.1 vegur, 1.1 96ab38d99b79d57e5c7e9b8a07c0fad3.cloudfront.net (CloudFront)
server: Cowboy
age: 43916
x-cache: Hit from cloudfront
content-type: text/html
location: https://coderwall.com/packs/application-2ea76e7a47b328cbbe71.js
x-amz-cf-pop: FRA2-C1
x-amz-cf-id: dZfz6IpnJgKkauWYEReYFAD4ejoQutdj29W03X6nVfomT0kAdFn-Jw==

GET
H/1.1 200
OK heliomedeiros.jpg
coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/67733/ 4 KB
5 KB 591ms
180ms Image
image/jpeg 52.217.93.196
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/67733/heliomedeiros.jpg
Requested by: Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.217.93.196 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: fac1a58ffd787354a26e43d1fbe9baa30d35d940a2a13ec6f337dc91f5b9ac46

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:57 GMT
Last-Modified: Tue, 18 Dec 2018 21:51:48 GMT
Server: AmazonS3
x-amz-request-id: MYAS27NPHX0F7A3T
ETag: "8479d1864dd8f8f42a6d8284b05afcc4"
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GET
H/1.1 200
OK 10530822_10203131594748571_1935348343587054437_n.jpg
coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/30545/ 3 KB
3 KB 473ms
171ms Image
image/jpeg 52.217.93.196
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/30545/10530822_10203131594748571_1935348343587054437_n.jpg
Requested by: Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.217.93.196 Ashburn, United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
Resource Hash: 17abd9c968c98137f7d3ae5b5581b22d18672a332d502f1ed1665d4fedca7b37

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:57 GMT
Last-Modified: Tue, 18 Dec 2018 21:39:36 GMT
Server: AmazonS3
x-amz-request-id: MYAPAYS6J6WS57CN
ETag: "66168474ab416b174e2972a632285d47"
Content-Type: image/jpeg
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GET
H/1.1 200
OK 63c7e4bc3a51970bc7e98eb793dac78c.jpeg
coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/134766/ 4 KB
4 KB 555ms
168ms Image
image/jpeg 52.217.93.196
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://coderwall-assets-0.s3.amazonaws.com/uploads/user/avatar/134766/63c7e4bc3a51970bc7e98eb793dac78c.jpeg
Requested by: Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.217.93.196 Ashburn, United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
Resource Hash: 5aa71b514cf8ac9bef2d25caa30ad2ef26ef87d1ffcf45174ab629f29e1e91cc

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:57 GMT
Last-Modified: Tue, 18 Dec 2018 21:26:29 GMT
Server: AmazonS3
x-amz-request-id: MYAT7GRPEGZ58E9R
ETag: "759f94778fc9032956b20f7362ffffda"
Content-Type: image/jpeg
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GET
H/1.1

200
OK

df-coderwall-300x600-1.png
coderwall-assets-0.s3.amazonaws.com/uploads/6/image/47/
Redirect Chain

https://dj1symwmxvldi.cloudfront.net/r/47
https://coderwall.com/r/47
https://coderwall-assets-0.s3.amazonaws.com/uploads/6/image/47/df-coderwall-300x600-1.png

144 KB
144 KB

199ms
199ms

Image
image/png

52.217.93.196
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://coderwall-assets-0.s3.amazonaws.com/uploads/6/image/47/df-coderwall-300x600-1.png
Requested by: Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.217.93.196 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 19cfe6fb36cacf8613796bfac5f478c0fe2e1beaf7204b156c90ca0a0e0fd6ff

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:57 GMT
Last-Modified: Wed, 26 Jun 2019 23:00:05 GMT
Server: AmazonS3
x-amz-request-id: MYAPHP3FAWACZHB8
ETag: "96d9da328975b3f33ff7dbdcc90d2ca9"
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Expires: Wed, 03 Jul 2019 21:35:43 GMT

Redirect headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: none
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://coderwall-assets-0.s3.amazonaws.com/uploads/6/image/47/df-coderwall-300x600-1.png
X-Xss-Protection: 1; mode=block
X-Request-Id: 401dd418-52a8-4193-a313-78bf19ff24a2
X-Runtime: 0.085749
Referrer-Policy: strict-origin-when-cross-origin
Server: Cowboy
X-Frame-Options: SAMEORIGIN
X-Download-Options: noopen
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Type: text/html; charset=utf-8
Via: 1.1 vegur
Cache-Control: no-cache
Set-Cookie: ahoy_visit=df7da147-b23e-4e7a-98b1-8637c02e4077; path=/; expires=Thu, 29 Jul 2021 08:13:56 GMT; secure _coderwall-next_session=aGttSmJCU3ZCUlAydVJCTnA2T0ExaS95d3Evb3A3SE1ubS9tNS93QWl2TStNeXpVRklOSkQvWTBFTXJ5ZG9QWTUrWTRZemFzeFNFRkZGZjA0cmc2eUVGR0d6VVgyRkZ1cmk2anJjNHpwckRqMXB2ay9lRFUxL0tQL2hoKzltR1JJcDlnWVk2ak9lU2lkZllwRWk4eWR2QW55cGttZVNNdmZPaWNVWlB2MW40QzdZTXVDQlByNkFDTVVETkZUVmdNQ0tBS0QvZ3JZMm82aHRlTEx0NDFoM0lUN3AzM25lYnFnVFRobE4vbmdYUVRXd2UwUU9JbzJPTzVOc241VElzNzZBWWpkWmhmWHZaWUJ5Q1JXZmRGWmc9PS0tMjRmZmxWSDArOGwvczh4VVBENFlldz09--2b5b021b9dfc50158773f8d2140e8f5e174847d2; path=/; expires=Sat, 29 Jul 2023 04:13:56 GMT; secure; HttpOnly

GET
H2 200 run_prettify.js Show response
cdn.rawgit.com/google/code-prettify/master/loader/ 18 KB
9 KB 157ms
50ms Script
application/javascript 89.187.169.3
CDN77 ^_^

General

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Show headers Download Go to

Full URL

https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

89.187.169.3 Frankfurt am Main, Germany, ASN60068 (CDN77 ^_^, GB),

Reverse DNS

unn-89-187-169-3.cdn77.com

Software

BunnyCDN-DE1-752 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Thu, 29 Jul 2021 04:13:55 GMT
content-encoding: br
x-content-type-options: nosniff
cdn-edgestorageid: 632, 617
access-control-allow-origin: *
cdn-cachedat: 2021-07-08 21:33:04
cdn-pullzone: 201235
rawgit-cache-status: HIT
link: <https://rawgit.com/>; rel="sunset"; title="RawGit will soon shut down. Please stop using it."
server: BunnyCDN-DE1-752
cdn-requestpullcode: 200
x-robots-tag: none
vary: Accept-Encoding
sunset: Tue, 01 Oct 2019 00:00:00 GMT
cdn-cache: HIT
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cache-control: public, max-age=2592000
cdn-requestid: ceee167bdca46a88c84fcc4525799b0b
content-type: application/javascript;charset=utf-8
cdn-requestcountrycode: PL
cdn-requestpullsuccess: True

GET
H/1.1 200
OK bsa.js Show response
s3.buysellads.com/ac/ 19 KB
8 KB 161ms
51ms Script
application/javascript 23.111.9.22
HIGHWINDS2

General

Check archive.org

Show headers Download Go to

Full URL: https://s3.buysellads.com/ac/bsa.js
Requested by: Host: dj1symwmxvldi.cloudfront.net
URL: https://dj1symwmxvldi.cloudfront.net/assets/application-bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 23.111.9.22 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software: NetDNA-cache/2.2 /
Resource Hash: 1ff5c8042a24f2d373e46c2a3e7f6ddcc7819cf5e5e7a79ac98106219ee39ca3

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Content-Encoding: gzip
Last-Modified: Wed, 12 Oct 2016 18:53:47 GMT
Server: NetDNA-cache/2.2
x-amz-request-id: 086BQV632WJP0CP0
ETag: W/"f6b33c51e637efde46d89be5413fab46"
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GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 83 KB
33 KB 21ms
20ms Script
application/javascript 2a00:1450:4001:82a::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-KXGFN96

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

6cfedf8079e2a382ed9d2e1bb0f725bb0a11fbb3529b78a8cc27d22702ce4563

Security Headers

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

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Thu, 29 Jul 2021 04:13:56 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 33874
x-xss-protection: 0
last-modified: Thu, 29 Jul 2021 03:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Thu, 29 Jul 2021 04:13:56 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
19 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:808::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: coderwall.com
URL: https://coderwall.com/p/r3kdag/how-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

e61660c659c426e45bce2937dddb01af6b550502a2904546575c1ec2ba1121dd

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
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Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 13 Jul 2021 18:24:06 GMT
server: Golfe2
age: 6273
date: Thu, 29 Jul 2021 02:29:23 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 19672
expires: Thu, 29 Jul 2021 04:29:23 GMT

GET
H/1.1

200
OK

fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2
coderwall.com/assets/font-awesome/
Redirect Chain

https://dj1symwmxvldi.cloudfront.net/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2?v=4.5.0
https://coderwall.com/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2

65 KB
66 KB

426ms
143ms

Font
application/font-woff2

52.86.144.72
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://coderwall.com/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2

Requested by

Host: coderwall.com
URL: https://coderwall.com/assets/application-bb2f2c6bef1b7080dc8bc97e1e0444fb20b6efbb2110b0ad911223821316cfcb.css

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.86.144.72 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-86-144-72.compute-1.amazonaws.com

Software

Cowboy /

Resource Hash

ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995

Security Headers

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

Request headers

Pragma: no-cache
Sec-Fetch-Site: cross-site
Origin: null
Accept-Encoding: gzip, deflate, br
Host: coderwall.com
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: font
Referer: https://coderwall.com/
Connection: keep-alive
Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Via: 1.1 vegur
Vary: Origin
Last-Modified: Tue, 16 Jul 2019 09:07:54 GMT
Server: Cowboy
Strict-Transport-Security: max-age=31536000; includeSubDomains
Access-Control-Allow-Methods: GET, OPTIONS, HEAD
Content-Type: application/font-woff2
Access-Control-Allow-Origin: *
Access-Control-Max-Age: 7200
Cache-Control: public, max-age=31536000
Connection: keep-alive
Content-Length: 66624
Access-Control-Expose-Headers

Redirect headers

date: Wed, 28 Jul 2021 06:26:59 GMT
via: 1.1 vegur, 1.1 430fc75cac3bdd04869a39405c45fba2.cloudfront.net (CloudFront)
server: Cowboy
age: 78416
location: https://coderwall.com/assets/font-awesome/fontawesome-webfont-ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995.woff2
access-control-max-age: 7200
access-control-allow-methods: GET, OPTIONS, HEAD
content-type: text/html
access-control-allow-origin: *
access-control-expose-headers
x-cache: Hit from cloudfront
x-amz-cf-pop: FRA2-C1
x-amz-cf-id: JZL0uV8IxUb9hOWZobwIn3-qCDROcHIpm-P2qrq_IdPWT5qtrE5JNw==

GET
H2 200 prettify.css
cdn.jsdelivr.net/gh/google/code-prettify@master/loader/ 655 B
510 B 6ms
6ms Stylesheet
text/css 2a04:4e42:3::485
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/gh/google/code-prettify@master/loader/prettify.css

Requested by

Host: cdn.rawgit.com
URL: https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:3::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

e3b0f209e58b0d412b1e37d9468ab6674dad3860077ad9a918a7462ca67d033d

Security Headers

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

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
age: 10501
x-jsd-version: master
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 328
etag: W/"28f-3AMtzR7l//agOVmpYsx92kQQyCI"
x-served-by: cache-fra19138-FRA
x-jsd-version-type: branch
date: Thu, 29 Jul 2021 04:13:56 GMT
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

POST
H3-29 200 collect Show response
www.google-analytics.com/j/ 2 B
22 B 13ms
13ms XHR
text/plain 2a00:1450:4001:808::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j92&aip=1&a=794448499&t=pageview&_s=1&dl=https%3A%2F%2Fcoderwall.com%2Fp%2Fr3kdag%2Fhow-else-might-i-save-electricity-aa94178c-7f21-4514-84b0-ffca81cb4434&ul=en-us&de=UTF-8&dt=How%20Else%20Might%20I%20Save%20Electricity%3F%20(Example)&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=1249808625&gjid=428666361&cid=57702717.1627532036&tid=UA-797907-8&_gid=368063318.1627532036&_r=1&_slc=1&z=580840298

Requested by

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

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 29 Jul 2021 04:13:56 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://coderwall.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK s_74f50e679004d8f4d62fec4b0f74ccf1.js Show response
s3.buysellads.com/r/ 108 B
547 B 48ms
47ms Script
application/javascript 23.111.9.22
HIGHWINDS2

General

Check archive.org

Show headers Download Go to

Full URL: https://s3.buysellads.com/r/s_74f50e679004d8f4d62fec4b0f74ccf1.js?v=1627531200000
Requested by: Host: s3.buysellads.com
URL: https://s3.buysellads.com/ac/bsa.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 23.111.9.22 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software: NetDNA-cache/2.2 /
Resource Hash: 471473aca4956f13d496ec331b9f4b1f3aa817ae447c746c5c3e975324b8c0c5

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Content-Encoding: gzip
Last-Modified: Fri, 29 Jan 2021 16:02:01 GMT
Server: NetDNA-cache/2.2
x-amz-request-id: H6RVBY63CECFM2GW
ETag: W/"3f26bb7273304d5aa9a616067ad61858"
Transfer-Encoding: chunked
X-Cache: HIT
Content-Type: application/javascript
Connection: keep-alive
x-amz-id-2: 9sHNuCyiNaeRsZM/anq9r4seHGWG5XuEmUvaRXWXrK3cyDNqlRgvbINorekzdvu0XYpcNf1oYPQ=

GET
H/1.1 200
OK pro.js Show response
s3.buysellads.com/ac/ 8 KB
4 KB 49ms
49ms Script
application/javascript 23.111.9.22
HIGHWINDS2

General

Check archive.org

Show headers Download Go to

Full URL: https://s3.buysellads.com/ac/pro.js
Requested by: Host: s3.buysellads.com
URL: https://s3.buysellads.com/ac/bsa.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 23.111.9.22 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software: NetDNA-cache/2.2 /
Resource Hash: 86a2b0cd69afae8f700d7b2ab69f408f1db709d72567e5e994e0bf2efa18ed84

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Content-Encoding: gzip
Last-Modified: Wed, 12 Oct 2016 18:54:42 GMT
Server: NetDNA-cache/2.2
x-amz-request-id: 52SB33XREJR3C20K
ETag: W/"49e214d59c291a52de5e3289201f10ec"
Transfer-Encoding: chunked
X-Cache: HIT
Content-Type: application/javascript
Cache-Control: public, max-age=3600
Connection: keep-alive
x-amz-id-2: nyYnmeC+7HBP2id7sF530fgXE1iEqYDgkAAhz26Qil1UO/MTj/skNfhmeF7/412l7WecoQyLg0U=

GET
H/1.1 200
OK / Show response
srv.buysellads.com/ads/get/ids/CVADVK7E/ 914 B
647 B 176ms
58ms Script
application/javascript 178.128.41.241
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL: https://srv.buysellads.com/ads/get/ids/CVADVK7E/?r=1627531200000
Requested by: Host: s3.buysellads.com
URL: https://s3.buysellads.com/ac/pro.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 178.128.41.241 London, United Kingdom, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: srv-eu-ldn-7.buysellads.com
Software: //srv.buysellads.com /
Resource Hash: c4e2f4e35dbefdd1eb4faa99e98f6274e313a6af62a5e5d7714cdbbfeb46ed0c

Request headers

Referer: https://coderwall.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Thu, 29 Jul 2021 04:13:56 GMT
Content-Encoding: gzip
Server: //srv.buysellads.com
Content-Length: 440
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8

GET
H2 200 28430.html Show response
cdn4.buysellads.net/backfill/61/ Frame D632 16 B
337 B 151ms
47ms Document
text/html 94.31.29.32
HIGHWINDS2

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn4.buysellads.net/backfill/61/28430.html?t=1609788736
Requested by: Host: s3.buysellads.com
URL: https://s3.buysellads.com/ac/pro.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 94.31.29.32 , United Kingdom, ASN33438 (HIGHWINDS2, US),
Reverse DNS: 94.31.29.32.IPYX-077437-ZYO.above.net
Software: NetDNA-cache/2.2 /
Resource Hash: 5fca5dfc48d7f4cd521889fd4623ef5b9e7a91a7e2f0573a274b1df1c52407d0

Request headers

:method: GET
:authority: cdn4.buysellads.net
:scheme: https
:path: /backfill/61/28430.html?t=1609788736
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://coderwall.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer: https://coderwall.com/

Response headers

date: Thu, 29 Jul 2021 04:13:56 GMT
content-type: text/html
content-length: 16
x-amz-id-2: 1BmsQk4iJqDaHLnPVWftyDhQRjFMmBpGevHrUdOfeTtRMPIb1io8knor3P6CMADdUAIkhWHRVBk=
x-amz-request-id: 57C25E73C4935393
last-modified: Mon, 04 Jan 2021 19:40:28 GMT
etag: "4a0e8fcb57fadf700a6526a2df2f8cd6"
server: NetDNA-cache/2.2
expires: Sun, 24 Jul 2022 04:13:56 GMT
cache-control: max-age=31104000
x-cache: HIT
accept-ranges: bytes

Verdicts & Comments Add Verdict or Comment

51 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.

7 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
.coderwall.com/	1970-01-19 20:06:58	Name: _gid Value: GA1.2.368063318.1627532036
.coderwall.com/	1969-12-31 23:59:59	Name: _ga Value: GA1.2.57702717.1627532036
coderwall.com/	1970-01-20 13:36:44	Name: _coderwall-next_session Value: aGttSmJCU3ZCUlAydVJCTnA2T0ExaS95d3Evb3A3SE1ubS9tNS93QWl2TStNeXpVRklOSkQvWTBFTXJ5ZG9QWTUrWTRZemFzeFNFRkZGZjA0cmc2eUVGR0d6VVgyRkZ1cmk2anJjNHpwckRqMXB2ay9lRFUxL0tQL2hoKzltR1JJcDlnWVk2ak9lU2lkZllwRWk4eWR2QW55cGttZVNNdmZPaWNVWlB2MW40QzdZTXVDQlByNkFDTVVETkZUVmdNQ0tBS0QvZ3JZMm82aHRlTEx0NDFoM0lUN3AzM25lYnFnVFRobE4vbmdYUVRXd2UwUU9JbzJPTzVOc241VElzNzZBWWpkWmhmWHZaWUJ5Q1JXZmRGWmc9PS0tMjRmZmxWSDArOGwvczh4VVBENFlldz09--2b5b021b9dfc50158773f8d2140e8f5e174847d2
coderwall.com/	1970-01-19 20:05:32	Name: viewd_protips Value: r3kdag
coderwall.com/	1970-01-19 20:05:46	Name: ahoy_visit Value: df7da147-b23e-4e7a-98b1-8637c02e4077
.coderwall.com/	1970-01-19 20:05:32	Name: _gat Value: 1
coderwall.com/	1970-01-20 13:36:44	Name: ahoy_visitor Value: 1c0667ae-4b81-4597-85b5-38771acedbb6

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=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.jsdelivr.net
cdn.rawgit.com
cdn4.buysellads.net
coderwall-assets-0.s3.amazonaws.com
coderwall.com
content.jwplatform.com
dj1symwmxvldi.cloudfront.net
s3.buysellads.com
srv.buysellads.com
www.google-analytics.com
www.googletagmanager.com
13.224.194.142
178.128.41.241
23.111.9.22
2600:9000:2190:fa00:1:a3fa:7cc0:93a1
2a00:1450:4001:808::200e
2a00:1450:4001:82a::2008
2a04:4e42:3::485
52.217.93.196
52.86.144.72
89.187.169.3
94.31.29.32
17abd9c968c98137f7d3ae5b5581b22d18672a332d502f1ed1665d4fedca7b37
19cfe6fb36cacf8613796bfac5f478c0fe2e1beaf7204b156c90ca0a0e0fd6ff
1ff5c8042a24f2d373e46c2a3e7f6ddcc7819cf5e5e7a79ac98106219ee39ca3
218bd78a8add7ce8edf5ab8ce6202a7180edeb54eaea88743d437da64e90ba21
222d8d0a900c515b6ce4dc2c6761f01864002d59adbf93e58e2c0de0248cc2bf
471473aca4956f13d496ec331b9f4b1f3aa817ae447c746c5c3e975324b8c0c5
589e824e3f35ab7a23bc897bcfc352e37d47a577cc20ef81276ef020b1756bc0
5aa71b514cf8ac9bef2d25caa30ad2ef26ef87d1ffcf45174ab629f29e1e91cc
5fca5dfc48d7f4cd521889fd4623ef5b9e7a91a7e2f0573a274b1df1c52407d0
6cfedf8079e2a382ed9d2e1bb0f725bb0a11fbb3529b78a8cc27d22702ce4563
7285646ea1d6480a26b5c3d66f75edac636a664b9ef84bbd5fb63122065bb668
86a2b0cd69afae8f700d7b2ab69f408f1db709d72567e5e994e0bf2efa18ed84
a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f
a05a31d892f163c3eb376eb0eeb745ff71dc42275bc08c55991207c93b98ee81
bc7a77d521dc8cec56106a5f612fec3e45116b5b0f783d0b81b28d4a31c1c5fe
c4e2f4e35dbefdd1eb4faa99e98f6274e313a6af62a5e5d7714cdbbfeb46ed0c
e3b0f209e58b0d412b1e37d9468ab6674dad3860077ad9a918a7462ca67d033d
e61660c659c426e45bce2937dddb01af6b550502a2904546575c1ec2ba1121dd
fac1a58ffd787354a26e43d1fbe9baa30d35d940a2a13ec6f337dc91f5b9ac46
ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995

coderwall.com Open in urlscan Pro 52.86.144.72 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

20 Requests

100 %HTTPS

36 %IPv6

10 Domains

11 Subdomains

10 IPs

3 Countries

486 kBTransfer

1059 kBSize

7 Cookies

3 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect 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

Verdicts & Comments Add Verdict or Comment

51 JavaScript Global Variables

7 Cookies

Security Headers

Indicators

coderwall.com Open in urlscan Pro
52.86.144.72 Public Scan

Screenshot
Live screenshot

Full Image

20
Requests

100 %
HTTPS

36 %
IPv6

10
Domains

11
Subdomains

10
IPs

3
Countries

486 kB
Transfer

1059 kB
Size

7
Cookies

20 HTTP transactions
0 data transactions