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Submitted URL:
http://addyosmani.com/resources/essentialjsdesignpatterns/book/
Effective URL:
https://www.patterns.dev/posts/classic-design-patterns/
Submission: On November 03 via manual (November 3rd 2022, 3:57:38 am UTC) from US — Scanned from NL

Summary HTTP 25 Redirects Links 226 Behaviour Indicators

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 25 HTTP transactions. The main IP is 2a05:d014:275:cb00:bcb:af57:d94d:a526, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is www.patterns.dev.
TLS certificate: Issued by R3 on September 16th 2022. Valid for: 3 months.

This is the only time www.patterns.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2a06:98c1:312... 2a06:98c1:3120::3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a06:98c1:312... 2a06:98c1:3121::3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
22	2a05:d014:275... 2a05:d014:275:cb00:bcb:af57:d94d:a526	16509 (AMAZON-02) (AMAZON-02)
25	4

1 2a06:98c1:3120::3 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 2a06:98c1:3121::3 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

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

22 2a05:d014:275:cb00:bcb:af57:d94d:a526 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)

www.patterns.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
22	patterns.dev www.patterns.dev	1 MB
2	addyosmani.com 1 redirects addyosmani.com	2 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1451	6 KB
25	3

	Domain	Requested by
22	www.patterns.dev	addyosmani.com www.patterns.dev
2	addyosmani.com	1 redirects addyosmani.com
1	static.cloudflareinsights.com	addyosmani.com
25	3

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

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Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-06-06` - `2023-06-05`	a year	crt.sh
*.patterns.dev R3	`2022-09-16` - `2022-12-15`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.patterns.dev/posts/classic-design-patterns/
Frame ID: B1A1594CABF3962C10AB3DE791957089
Requests: 25 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Learning JavaScript Design Patternspatterns@1.5xpatterns@1.5x

Page URL History Show full URLs

http://addyosmani.com/resources/essentialjsdesignpatterns/book/ HTTP 301
https://addyosmani.com/resources/essentialjsdesignpatterns/book/ Page URL
https://www.patterns.dev/posts/classic-design-patterns/ Page URL

Detected technologies

Alpine.js (JavaScript frameworks) Expand

Overall confidence: 100%
Detected patterns

/alpine(?:\.min)?\.js

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Prism (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

prism\.js

Page Statistics

25
Requests

96 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

1323 kB
Transfer

1971 kB
Size

3
Cookies

226 Outgoing links

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

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Title: Send feedback

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X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.patterns.dev/posts/classic-design-patterns/
Origin: https://www.patterns.dev
accept-language: nl-NL,nl;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

x-nf-request-id: 01GGXT63HCTVZ5611DB9D2QBFA
date: Wed, 02 Nov 2022 14:28:32 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 48540
etag: "66b6be913ae6cf430a03c29eeaf4f204-ssl"
x-frame-options: SAMEORIGIN
content-type: font/woff2
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 106908
x-xss-protection: 1; mode=block

GET
H2 200 Inter-SemiBoldItalic.woff2
www.patterns.dev/fonts/ 110 KB
110 KB 48ms
48ms Font
font/woff2 2a05:d014:275:cb00:bcb:af57:d94d:a526
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.patterns.dev/fonts/Inter-SemiBoldItalic.woff2

Requested by

Host: www.patterns.dev
URL: https://www.patterns.dev/posts/classic-design-patterns/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb00:bcb:af57:d94d:a526 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

3122456e0d004023e28f21f9a0d94097c91328fa262d2ac68654bcf78cb7e1ea

Security Headers

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

Request headers

Referer: https://www.patterns.dev/posts/classic-design-patterns/
Origin: https://www.patterns.dev
accept-language: nl-NL,nl;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

x-nf-request-id: 01GGXT63HCC5MSS5EK94RHFWAK
date: Tue, 01 Nov 2022 21:02:48 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 111284
etag: "68c11ee0cd2d2905d988984545bed837-ssl"
x-frame-options: SAMEORIGIN
content-type: font/woff2
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 112460
x-xss-protection: 1; mode=block

GET
H2 200 Inter-Black.woff2
www.patterns.dev/fonts/ 102 KB
102 KB 61ms
60ms Font
font/woff2 2a05:d014:275:cb00:bcb:af57:d94d:a526
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.patterns.dev/fonts/Inter-Black.woff2

Requested by

Host: www.patterns.dev
URL: https://www.patterns.dev/posts/classic-design-patterns/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb00:bcb:af57:d94d:a526 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

30e5c27fd259e1dfa27cde902d75c7bdb870ecf83c4db8c48f64256f574db9cf

Security Headers

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

Request headers

Referer: https://www.patterns.dev/posts/classic-design-patterns/
Origin: https://www.patterns.dev
accept-language: nl-NL,nl;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

x-nf-request-id: 01GGXT63HDHX6BG9YNNGN8DVZ9
date: Wed, 02 Nov 2022 20:37:48 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 26384
etag: "d91292326ac57f2606436ce227554d0a-ssl"
x-frame-options: SAMEORIGIN
content-type: font/woff2
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 104332
x-xss-protection: 1; mode=block

GET
H2 200 Inter-MediumItalic.woff2
www.patterns.dev/fonts/ 110 KB
110 KB 60ms
60ms Font
font/woff2 2a05:d014:275:cb00:bcb:af57:d94d:a526
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.patterns.dev/fonts/Inter-MediumItalic.woff2

Requested by

Host: www.patterns.dev
URL: https://www.patterns.dev/posts/classic-design-patterns/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb00:bcb:af57:d94d:a526 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

0f8654c6f72e31c1686f7cad67f5de557ebf0814286cbb118d8f8851e90aa1f7

Security Headers

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

Request headers

Referer: https://www.patterns.dev/posts/classic-design-patterns/
Origin: https://www.patterns.dev
accept-language: nl-NL,nl;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

x-nf-request-id: 01GGXT63HE87QNBBPZSV3N9ZQE
date: Wed, 02 Nov 2022 20:37:48 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 26384
etag: "1e211e004c2f05dbb47d4756921984d2-ssl"
x-frame-options: SAMEORIGIN
content-type: font/woff2
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 112668
x-xss-protection: 1; mode=block

GET
H2 200 Z2dzbwc-640w.avif
www.patterns.dev/img/remote/ 31 KB
31 KB 21ms
21ms Image
image/avif 2a05:d014:275:cb00:bcb:af57:d94d:a526
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.patterns.dev/img/remote/Z2dzbwc-640w.avif

Requested by

Host: www.patterns.dev
URL: https://www.patterns.dev/posts/classic-design-patterns/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb00:bcb:af57:d94d:a526 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

0de6f95d2d9bf5551d926b67c7eced61dc5c42ca0aa50d204940d9f4678d3f12

Security Headers

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

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://www.patterns.dev/posts/classic-design-patterns/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

x-nf-request-id: 01GGXT63RTRTS5BJZ8XSN10Q00
date: Wed, 02 Nov 2022 10:04:31 GMT
strict-transport-security: max-age=31536000
server: Netlify
age: 64382
etag: "9a3eb5e1ee143a95d8ff1df2e993dd39-ssl"
x-frame-options: SAMEORIGIN
content-type: image/avif
cache-control: public,max-age=31536000,immutable
content-disposition: inline
accept-ranges: bytes
content-length: 31338
x-xss-protection: 1; mode=block

POST
H2 204 ga
www.patterns.dev/.netlify/functions/ 0
93 B 148ms
147ms Ping
text/plain 2a05:d014:275:cb00:bcb:af57:d94d:a526
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.patterns.dev/.netlify/functions/ga

Requested by

Host: www.patterns.dev
URL: https://www.patterns.dev/js/cached.js?hash=9030142fbb

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:275:cb00:bcb:af57:d94d:a526 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

Referer: https://www.patterns.dev/posts/classic-design-patterns/
accept-language: nl-NL,nl;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

access-control-allow-origin: https://www.patterns.dev
x-nf-request-id: 01GGXT650RXEJD4RNXW8S4PDJX
date: Thu, 03 Nov 2022 03:57:34 GMT
cache-control: no-store
strict-transport-security: max-age=31536000
server: Netlify
age: 0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: addyosmani.com
URL: https://addyosmani.com/resources/essentialjsdesignpatterns/book/styles/vendor.css

Verdicts & Comments Add Verdict or Comment

24 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.

3 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
.patterns.dev/	1970-01-20 16:46:47	Name: _ga Value: GA1.2.1756257812.1667447852
.patterns.dev/	1970-01-20 07:12:14	Name: _gid Value: GA1.2.356370746.1667447852
.patterns.dev/	1970-01-20 07:10:47	Name: _gat Value: 1

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.

addyosmani.com
static.cloudflareinsights.com
www.patterns.dev
addyosmani.com
2606:4700::6810:3965
2a05:d014:275:cb00:bcb:af57:d94d:a526
2a06:98c1:3120::3
2a06:98c1:3121::3
0de6f95d2d9bf5551d926b67c7eced61dc5c42ca0aa50d204940d9f4678d3f12
0f8654c6f72e31c1686f7cad67f5de557ebf0814286cbb118d8f8851e90aa1f7
1936d890ed822bea21f3cb5e56768de7c200ede312b161c1806a1fd82a585257
24d9bf19614c5dee96d5edb2fd2f6c2a17a50e434da29c7d70cb95b019a3866a
30e5c27fd259e1dfa27cde902d75c7bdb870ecf83c4db8c48f64256f574db9cf
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3939dc00052b15f25fba94f3a4aef1e7e62451d55011382de22f52dbba37eddc
526781920a60ab24568f3eec6af3f0c02e6e93f68e26c92504c855dd9e0e8ac9
7d939decdfe8a1fa0a70ef76473c6f0b4c0c9be12fb0ac914f89e672641b8335
93d9f7f3187aa3b2f76cb2cb441a0572b6b2d9128258e006fe2bc249608e9e29
974d550db57a5030e4969ad2891ab789e2fc7a1b44a76ef0142fd998be142081
9eed08fceba3c5d3db723ce6060f7ca10552e5320b9f28741833b65577d291d5
a5005b2e414770fd5ccb40bc221a12771966d02b5c1f9c89da48bd8e3811d377
a51e396ee210aec05057dba54a5caeb8ead9a6a95a456354632036b92d8ce740
ac049d5fdf463a846af0c4385833319e951114363576e79a83f7786019738caa
b30a1943d4968b06ca6c9a9c9438b451c68048760826356eb42d6dad5f3323c9
c97476070e591d0cb0032d67e445d62b23b9ea75c4b56b30f56e485aa9b43b07
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
eceaa0097583deb85b25660108e14c5addb6c8c1e9a6d5cd45d9fd584358f5a9
eda6184a93c59315b482314b53f6a112b775e3835957531c72cafe9a383a535d
f51e3857a88299557ba038af492be73e6e286188ab1fa802edfb74f484b88fea
f5fdb4e5569746e7abd0adbbbb9e89d568c34efdfef0e0b004f5dd2deb142622

www.patterns.dev Open in urlscan Pro 2a05:d014:275:cb00:bcb:af57:d94d:a526 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

25 Requests

96 %HTTPS

100 %IPv6

3 Domains

3 Subdomains

4 IPs

2 Countries

1323 kBTransfer

1971 kBSize

3 Cookies

226 Outgoing links

Page URL History

Redirected requests

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

Request headers

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Redirect headers

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Response headers

Request headers

Response headers

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Failed requests

Verdicts & Comments Add Verdict or Comment

24 JavaScript Global Variables

3 Cookies

Indicators

www.patterns.dev Open in urlscan Pro
2a05:d014:275:cb00:bcb:af57:d94d:a526 Public Scan

Screenshot
Live screenshot

Full Image

25
Requests

96 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

1323 kB
Transfer

1971 kB
Size

3
Cookies

25 HTTP transactions
0 data transactions