custom-elements-everywhere.com Open in urlscan Pro
151.101.1.195 Public Scan

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Submitted URL:
http://custom-elements-everywhere.com/
Effective URL:
https://custom-elements-everywhere.com/
Submission: On November 07 via manual (November 7th 2019, 4:29:58 pm UTC) from US

Summary HTTP 6 Redirects Links 20 Behaviour Indicators

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 6 HTTP transactions. The main IP is 151.101.1.195, located in United States and belongs to FASTLY - Fastly, US. The main domain is custom-elements-everywhere.com.
TLS certificate: Issued by Let's Encrypt Authority X3 on September 16th 2019. Valid for: 3 months.

This is the only time custom-elements-everywhere.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 5	151.101.1.195 151.101.1.195	54113 (FASTLY) (FASTLY - Fastly)
2	2a00:1450:400... 2a00:1450:4001:821::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
6	2

5 151.101.1.195 (United States) 1 redirects

ASN54113 (FASTLY - Fastly, US)

custom-elements-everywhere.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:821::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

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

	Apex Domain Subdomains	Transfer
5	custom-elements-everywhere.com 1 redirects custom-elements-everywhere.com	29 KB
2	google-analytics.com www.google-analytics.com	18 KB
6	2

	Domain	Requested by
5	custom-elements-everywhere.com	1 redirects custom-elements-everywhere.com
2	www.google-analytics.com	custom-elements-everywhere.com
6	2

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

Domain
github.com
developers.google.com
twitter.com

Subject Issuer	Validity	Valid
comercializadora.net.co Let's Encrypt Authority X3	`2019-09-16` - `2019-12-15`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2019-10-10` - `2020-01-02`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://custom-elements-everywhere.com/
Frame ID: C38E7E7ABABB4600A62F7F29C8BA0D10
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://custom-elements-everywhere.com/ HTTP 301
https://custom-elements-everywhere.com/ Page URL

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

6
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

46 kB
Transfer

245 kB
Size

3
Cookies

20 Outgoing links

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

URL: https://github.com/webcomponents/custom-elements-everywhere

Search URL Search Domain Scan URL

URL: https://github.com/thysultan/dio.js/issues/44
Title: Consider supporting mixed case events. #44 opened on December 21 by robdodson

Search URL Search Domain Scan URL

URL: https://github.com/MithrilJS/mithril.js/issues/2220
Title: Custom Elements Everywhere compliance #2220 opened on August 30 by porsager

Search URL Search Domain Scan URL

URL: https://github.com/Polymer/polymer/issues/4888
Title: Polymer's declarative event listener names have issues with casing #4888 opened Oct 17 by sorvell

Search URL Search Domain Scan URL

URL: https://github.com/developit/preact/pull/788
Title: Allow mixed case events #788 opened on August 2 by developit

Search URL Search Domain Scan URL

URL: https://github.com/developit/preact/pull/511
Title: check for typeof attribute value, if is string use setAttribute #511 opened on Jan 17 by enapupe

Search URL Search Domain Scan URL

URL: https://github.com/developit/preact/issues/678
Title: Checking `prop in elem` fails with deferred custom element definitions #678 opened on Apr 27 by treshugart

Search URL Search Domain Scan URL

URL: https://github.com/developit/preact/pull/715
Title: feat: Add native support for custom elements. #715 opened on May 31 by treshugart

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/issues/11347
Title: RFC: Plan for custom element attributes/properties in React 17 #11347 opened Oct 23 by robdodson

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/issues/7901
Title: Bypass synthetic event system for Web Component events #7901 opened Oct 6, 2016 by staltz

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/pull/8755
Title: Passing props to custom elements as properties instead of attributes #8755 opened Jan 11 by joeldenning

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/issues/7249
Title: Attributes and properties for Custom Components #7249 opened Jul 12, 2016 by edoardocavazza

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/issues/9230
Title: Boolean attributes on Web Components #9230 opened Mar 21 by nickdima

Search URL Search Domain Scan URL

URL: https://github.com/facebook/react/issues/9242
Title: Event Handler on React Component not invoked when React Component is rendered inside a Web Component #9242 opened on Mar 23 by nilshartmann

Search URL Search Domain Scan URL

URL: https://github.com/adamhaile/surplus-mixin-on
Title: surplus-mixin-on

Search URL Search Domain Scan URL

URL: https://developers.google.com/web/fundamentals/architecture/building-components/customelements
Title: custom elements primer

Search URL Search Domain Scan URL

URL: https://developers.google.com/web/fundamentals/architecture/building-components/best-practices
Title: best practices guide

Search URL Search Domain Scan URL

URL: https://github.com/webcomponents/custom-elements-everywhere/issues
Title: open an issue

Search URL Search Domain Scan URL

URL: https://twitter.com/rob_dodson
Title: Rob Dodson

Search URL Search Domain Scan URL

URL: https://github.com/webcomponents/custom-elements-everywhere/blob/master/LICENSE
Title: Apache 2.0

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://custom-elements-everywhere.com/ HTTP 301
https://custom-elements-everywhere.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
custom-elements-everywhere.com/
Redirect Chain

http://custom-elements-everywhere.com/
https://custom-elements-everywhere.com/

69 KB
10 KB

400ms
367ms

Document
text/html

151.101.1.195
Fastly

General

Check archive.org

Show headers Download Go to

Full URL

https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.1.195 , United States, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

Resource Hash

719bb678f857f8a0e38d07c998a85767019dd5f60dae7c1f5e2665a6591de7d5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926

Request headers

:method: GET
:authority: custom-elements-everywhere.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site: none
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

status: 200
cache-control: max-age=3600
content-encoding: gzip
content-type: text/html; charset=utf-8
etag: df352fed95269cd86eaa450e9fd88037ac3c3e0969404897cd1af2807ece9ba4
last-modified: Fri, 01 Nov 2019 09:34:00 PDT
strict-transport-security: max-age=31556926
accept-ranges: bytes
date: Thu, 07 Nov 2019 16:29:43 GMT
x-served-by: cache-fra19137-FRA
x-cache: MISS
x-cache-hits: 0
x-timer: S1573144183.664499,VS0,VE354
vary: x-fh-requested-host, accept-encoding
content-length: 9558

Redirect headers

Server: Varnish
Retry-After: 0
Location: https://custom-elements-everywhere.com/
Content-Length: 0
Accept-Ranges: bytes
Date: Thu, 07 Nov 2019 16:29:42 GMT
Connection: close
X-Served-By: cache-fra19138-FRA
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1573144183.618699,VS0,VE0

GET
H2 200 bundle.css
custom-elements-everywhere.com/styles/ 126 KB
16 KB 15ms
15ms Stylesheet
text/css 151.101.1.195
Fastly

General

Check archive.org

Show headers Download Go to

Full URL

https://custom-elements-everywhere.com/styles/bundle.css

Requested by

Host: custom-elements-everywhere.com
URL: https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.1.195 , United States, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

Resource Hash

c9ecc20927e8f21d33ff5e2fea35b5f5670d9a6f6fffc7d8786d84d28b1d2a1e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://custom-elements-everywhere.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

strict-transport-security: max-age=31556926
content-encoding: gzip
last-modified: Fri, 01 Nov 2019 09:34:00 PDT
x-timer: S1573144183.085460,VS0,VE1
etag: 3e6f3deefbdad31b59b24232e30a3a06523dd1bf09f7f136783fd014fd96d1ec
x-served-by: cache-fra19137-FRA
vary: x-fh-requested-host, accept-encoding
x-cache: HIT
content-type: text/css; charset=utf-8
status: 200
cache-control: max-age=3600
date: Thu, 07 Nov 2019 16:29:43 GMT
accept-ranges: bytes
content-length: 16198
x-cache-hits: 1

GET
H2 200 smiley.svg
custom-elements-everywhere.com/images/ 3 KB
1 KB 14ms
14ms Image
image/svg+xml 151.101.1.195
Fastly

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://custom-elements-everywhere.com/images/smiley.svg

Requested by

Host: custom-elements-everywhere.com
URL: https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.1.195 , United States, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

Resource Hash

bbe6a6a479c81a4b8f3559002ff38005dd1bd33d0dd6fb6c252a06c538d05b10

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://custom-elements-everywhere.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

strict-transport-security: max-age=31556926
content-encoding: gzip
last-modified: Fri, 01 Nov 2019 09:34:00 PDT
x-timer: S1573144183.085561,VS0,VE1
etag: 207d2dafbf8a165362f89dba727b940c126436daa9807a5d84e23748376224a4
x-served-by: cache-fra19137-FRA
vary: x-fh-requested-host, accept-encoding
x-cache: HIT
content-type: image/svg+xml
status: 200
cache-control: max-age=3600
date: Thu, 07 Nov 2019 16:29:43 GMT
accept-ranges: bytes
content-length: 1236
x-cache-hits: 1

GET
H2 200 octocat-white.svg
custom-elements-everywhere.com/images/ 4 KB
2 KB 14ms
14ms Image
image/svg+xml 151.101.1.195
Fastly

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://custom-elements-everywhere.com/images/octocat-white.svg

Requested by

Host: custom-elements-everywhere.com
URL: https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.1.195 , United States, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

Resource Hash

4858366c6f97746a1a1da91bf89b1629d6c0f98f5fa542322d54075000452fe1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://custom-elements-everywhere.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

strict-transport-security: max-age=31556926
content-encoding: gzip
last-modified: Fri, 01 Nov 2019 09:34:00 PDT
x-timer: S1573144183.085781,VS0,VE1
etag: 56143e2e13dc6e107bc6d4889cdc56c086742ac4a8eda23bbcadba5ae7665a51
x-served-by: cache-fra19137-FRA
vary: x-fh-requested-host, accept-encoding
x-cache: HIT
content-type: image/svg+xml
status: 200
cache-control: max-age=3600
date: Thu, 07 Nov 2019 16:29:43 GMT
accept-ranges: bytes
content-length: 1714
x-cache-hits: 1

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 43 KB
17 KB 6ms
5ms Script
text/javascript 2a00:1450:4001:821::200e
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: custom-elements-everywhere.com
URL: https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a

Security Headers

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

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://custom-elements-everywhere.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 19 Aug 2019 17:22:41 GMT
server: Golfe2
age: 5718
date: Thu, 07 Nov 2019 14:54:25 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
alt-svc: quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 17803
expires: Thu, 07 Nov 2019 16:54:25 GMT

GET
H2 200 collect
www.google-analytics.com/r/ 35 B
112 B 14ms
14ms Image
image/gif 2a00:1450:4001:821::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j79&a=1158435173&t=pageview&_s=1&dl=https%3A%2F%2Fcustom-elements-everywhere.com%2F&ul=en-us&de=UTF-8&dt=Custom%20Elements%20Everywhere&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=796734439&gjid=792599434&cid=1620270313.1573144183&tid=UA-105089944-1&_gid=390385686.1573144183&_r=1&z=957891177

Requested by

Host: custom-elements-everywhere.com
URL: https://custom-elements-everywhere.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://custom-elements-everywhere.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Nov 2019 16:29:43 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

8 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
.custom-elements-everywhere.com/	1970-01-19 05:00:30	Name: _gid Value: GA1.2.390385686.1573144183
.custom-elements-everywhere.com/	1970-01-19 04:59:04	Name: _gat Value: 1
.custom-elements-everywhere.com/	1970-01-19 22:30:16	Name: _ga Value: GA1.2.1620270313.1573144183

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=31556926

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.

custom-elements-everywhere.com
www.google-analytics.com
151.101.1.195
2a00:1450:4001:821::200e
4858366c6f97746a1a1da91bf89b1629d6c0f98f5fa542322d54075000452fe1
719bb678f857f8a0e38d07c998a85767019dd5f60dae7c1f5e2665a6591de7d5
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
bbe6a6a479c81a4b8f3559002ff38005dd1bd33d0dd6fb6c252a06c538d05b10
c9ecc20927e8f21d33ff5e2fea35b5f5670d9a6f6fffc7d8786d84d28b1d2a1e
dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a

custom-elements-everywhere.com Open in urlscan Pro 151.101.1.195 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

6 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

2 IPs

2 Countries

46 kBTransfer

245 kBSize

3 Cookies

20 Outgoing links

Page URL History

Redirected requests

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

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

Verdicts & Comments Add Verdict or Comment

8 JavaScript Global Variables

3 Cookies

Security Headers

Indicators

custom-elements-everywhere.com Open in urlscan Pro
151.101.1.195 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

46 kB
Transfer

245 kB
Size

3
Cookies

6 HTTP transactions
0 data transactions