go.dev Open in urlscan Pro
2001:4860:4802:32::15 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://golang.com/
Effective URL:
https://go.dev/
Submission: On April 19 via api (April 19th 2022, 3:27:51 pm UTC) from GB — Scanned from GB

Summary HTTP 64 Redirects Links 56 Behaviour Indicators

Summary

This website contacted 8 IPs in 3 countries across 11 domains to perform 64 HTTP transactions. The main IP is 2001:4860:4802:32::15, located in United States and belongs to GOOGLE, US. The main domain is go.dev. The Cisco Umbrella rank of the primary domain is 116142.
TLS certificate: Issued by GTS CA 1D4 on April 9th 2022. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2a00:1450:400... 2a00:1450:4001:829::2011	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:80f::2011	15169 (GOOGLE) (GOOGLE)
52	2001:4860:480... 2001:4860:4802:32::15	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:829::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
2	151.101.2.110 151.101.2.110	54113 (FASTLY) (FASTLY)
4	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c0b::9d	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:829::2004	15169 (GOOGLE) (GOOGLE)
64	8

1 2a00:1450:4001:829::2011 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:80f::2011 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

golang.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

52 2001:4860:4802:32::15 (United States)

ASN15169 (GOOGLE, US)

go.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:829::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 151.101.2.110 (United States)

ASN54113 (FASTLY, US)

secure.meetupstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c0b::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:829::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
52	go.dev go.dev — Cisco Umbrella Rank: 116142	227 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 37	20 KB
2	meetupstatic.com secure.meetupstatic.com — Cisco Umbrella Rank: 70128	14 KB
1	google.de www.google.de — Cisco Umbrella Rank: 5383	501 B
1	google.com www.google.com — Cisco Umbrella Rank: 4	501 B
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 95	436 B
1	gstatic.com fonts.gstatic.com	122 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 71	48 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 46	868 B
1	golang.org 1 redirects golang.org — Cisco Umbrella Rank: 109566	1 KB
1	golang.com 1 redirects golang.com	243 B
64	11

	Domain	Requested by
52	go.dev	go.dev
4	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	secure.meetupstatic.com	go.dev
1	www.google.de
1	www.google.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	fonts.gstatic.com	fonts.googleapis.com
1	www.googletagmanager.com	go.dev
1	fonts.googleapis.com	go.dev
1	golang.org	1 redirects
1	golang.com	1 redirects
64	11

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

Domain
pkg.go.dev
bitly.com
medium.com
www.cockroachlabs.com
blogs.dropbox.com
blog.cloudflare.com
entgo.io
cloudblogs.microsoft.com
technology.riotgames.com
www.zdnet.com
blog.twitch.tv
blog.twitter.com
eng.uber.com
cloud.google.com
aws.amazon.com
github.com
www.meetup.com
www.ardanlabs.com
www.gopherguides.com
bosssauce.it
stackoverflow.com
www.twitter.com
invite.slack.golangbridge.org
reddit.com
golangweekly.com
www.google.com
google.com

Subject Issuer	Validity	Valid
go.dev GTS CA 1D4	`2022-04-09` - `2022-07-08`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2022-03-28` - `2022-06-20`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-03-28` - `2022-06-20`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
*.meetupstatic.com GlobalSign Atlas R3 DV TLS CA H2 2021	`2021-12-24` - `2023-01-25`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-03-28` - `2022-06-20`	3 months	crt.sh
www.google.com GTS CA 1C3	`2022-03-28` - `2022-06-20`	3 months	crt.sh
www.google.de GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://go.dev/
Frame ID: 70CAD2DEC5E874D44F16A389A344532C
Requests: 64 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

The Go Programming Language

Page URL History Show full URLs

http://golang.com/ HTTP 302
http://golang.org/ HTTP 307
https://golang.org/ HTTP 301
https://go.dev/ Page URL

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

64
Requests

100 %
HTTPS

90 %
IPv6

11
Domains

11
Subdomains

8
IPs

3
Countries

434 kB
Transfer

746 kB
Size

5
Cookies

56 Outgoing links

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

URL: https://pkg.go.dev/
Title: Packages

Search URL Search Domain Scan URL

URL: https://bitly.com/blog/why-we-write-everything-in-go/?utm_source=go-dev&utm_medium=referral&utm_campaign=go-dev&utm_content=case-study

Search URL Search Domain Scan URL

URL: https://medium.com/capital-one-tech/a-serverless-and-go-journey-credit-offers-api-74ef1f9fde7f

Search URL Search Domain Scan URL

URL: https://www.cockroachlabs.com/blog/why-go-was-the-right-choice-for-cockroachdb/

Search URL Search Domain Scan URL

URL: https://blogs.dropbox.com/tech/2014/07/open-sourcing-our-go-libraries/

Search URL Search Domain Scan URL

URL: https://blog.cloudflare.com/graceful-upgrades-in-go/

Search URL Search Domain Scan URL

URL: https://entgo.io/blog/2019/10/03/introducing-ent/

Search URL Search Domain Scan URL

URL: https://cloudblogs.microsoft.com/opensource/2018/02/21/go-lang-brian-ketelsen-explains-fast-growth/

Search URL Search Domain Scan URL

URL: https://medium.com/tech-at-wildlife-studios/pitaya-wildlifes-golang-go-af57865f7a11

Search URL Search Domain Scan URL

URL: https://medium.com/netflix-techblog/application-data-caching-using-ssds-5bf25df851ef

Search URL Search Domain Scan URL

URL: https://technology.riotgames.com/news/leveraging-golang-game-development-and-operations

Search URL Search Domain Scan URL

URL: https://www.zdnet.com/article/salesforce-why-we-ditched-python-for-googles-go-language-in-einstein-analytics/

Search URL Search Domain Scan URL

URL: https://blog.twitch.tv/en/2016/07/05/gos-march-to-low-latency-gc-a6fa96f06eb7/

Search URL Search Domain Scan URL

URL: https://blog.twitter.com/engineering/en_us/a/2015/handling-five-billion-sessions-a-day-in-real-time.html

Search URL Search Domain Scan URL

URL: https://eng.uber.com/aresdb/

Search URL Search Domain Scan URL

URL: https://cloud.google.com/go/home
Title: cloud.google.com/go

Search URL Search Domain Scan URL

URL: https://aws.amazon.com/sdk-for-go/
Title: aws/client

Search URL Search Domain Scan URL

URL: https://github.com/Azure/azure-sdk-for-go
Title: Azure/azure-sdk-for-go

Search URL Search Domain Scan URL

URL: https://github.com/spf13/cobra
Title: spf13/cobra

Search URL Search Domain Scan URL

URL: https://github.com/spf13/viper
Title: spf13/viper

Search URL Search Domain Scan URL

URL: https://github.com/urfave/cli
Title: urfave/cli

Search URL Search Domain Scan URL

URL: https://github.com/go-delve/delve
Title: delve

Search URL Search Domain Scan URL

URL: https://github.com/chzyer/readline
Title: chzyer/readline

Search URL Search Domain Scan URL

URL: https://github.com/flosch/pongo2
Title: flosch/pongo2

Search URL Search Domain Scan URL

URL: https://github.com/olivere/elastic
Title: olivere/elastic

Search URL Search Domain Scan URL

URL: https://github.com/opentracing/opentracing-go
Title: opentracing/opentracing-go

Search URL Search Domain Scan URL

URL: https://github.com/istio/istio
Title: istio/istio

Search URL Search Domain Scan URL

URL: https://www.meetup.com/gophers-frm/events/285189191
Title: 47th Gofrm Meetup: 5 Year Anniversary

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Golang-Birmingham/events/284994719
Title: Golang Birmingham

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Go-Stockholm/events/284926783
Title: Go Meetup at Stim

Search URL Search Domain Scan URL

URL: https://www.meetup.com/EUG-Go/events/ntqdrsydcgbbc
Title: Book Club > Get Programming With Go

Search URL Search Domain Scan URL

URL: https://www.meetup.com/meetup-group-fuSlbVYy/events/284835401
Title: Real-Time Data Pipelines

Search URL Search Domain Scan URL

URL: https://www.meetup.com/OrlanGo/events/285175405
Title: Real-Time Data Pipelines

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Golang-Reston/events/cblrmsydcgbbc
Title: Golang Reston Monthly Meetup

Search URL Search Domain Scan URL

URL: https://www.meetup.com/golangmn/events/284836111
Title: Dependency Injection and Mock-based Testing (in-person and virtual)

Search URL Search Domain Scan URL

URL: https://www.meetup.com/golangsf/events/285107420
Title: Serverless & potential runaway cost: Transcoder API & Designing in Go

Search URL Search Domain Scan URL

URL: https://www.meetup.com/gowroc/events/284506293
Title: GoWroc #40: The great come back

Search URL Search Domain Scan URL

URL: https://www.meetup.com/BaltimoreGolang/events/nzhfssydcgbcc
Title: Baltimore Go Online Monthly Meeting

Search URL Search Domain Scan URL

URL: https://www.meetup.com/viennago/events/285355208
Title: vienna.go Golang April - in-person edition!

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Nairobi-Gophers/events/285070784
Title: API Mock with Mock-Server and Client and Server Code Generator using OpenAPI 3

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Leipzig-Golang/events/282941906
Title: Leipzig Golang Meetup #26

Search URL Search Domain Scan URL

URL: https://www.meetup.com/Golang-North-East/events/mzwncsydcgbjc
Title: Go meetup

Search URL Search Domain Scan URL

URL: https://www.ardanlabs.com/
Title: Ardan Labs

Search URL Search Domain Scan URL

URL: https://www.gopherguides.com/
Title: Gopher Guides

Search URL Search Domain Scan URL

URL: https://bosssauce.it/services/training
Title: Boss Sauce Creative

Search URL Search Domain Scan URL

URL: https://github.com/shijuvar/gokit/tree/master/training
Title: Shiju Varghese

Search URL Search Domain Scan URL

URL: https://stackoverflow.com/questions/tagged/go?tab=Newest
Title: Stack Overflow

Search URL Search Domain Scan URL

URL: https://github.com/golang/go/issues
Title: Issue Tracker

Search URL Search Domain Scan URL

URL: https://www.twitter.com/golang
Title: Connect

Search URL Search Domain Scan URL

URL: https://github.com/golang
Title: GitHub

Search URL Search Domain Scan URL

URL: https://invite.slack.golangbridge.org/
Title: Slack

Search URL Search Domain Scan URL

URL: https://reddit.com/r/golang
Title: r/golang

Search URL Search Domain Scan URL

URL: https://www.meetup.com/pro/go
Title: Meetup

Search URL Search Domain Scan URL

URL: https://golangweekly.com/
Title: Golang Weekly

Search URL Search Domain Scan URL

URL: http://www.google.com/intl/en/policies/privacy/
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://google.com/

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://golang.com/ HTTP 302
http://golang.org/ HTTP 307
https://golang.org/ HTTP 301
https://go.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

64 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
go.dev/
Redirect Chain

http://golang.com/
http://golang.org/
https://golang.org/
https://go.dev/

59 KB
12 KB

485ms
247ms

Document
text/html

2001:4860:4802:32::15
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://go.dev/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2001:4860:4802:32::15 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Frontend /

Resource Hash

2863e746f2cea28c7b8db145453574859ed3474ab18e23017e78706ca0aa0b69

Security Headers

Name

Value

Content-Security-Policy

connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;

Strict-Transport-Security

max-age=31536000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
accept-language: en-GB,en;q=0.9

Response headers

cache-control: private
content-encoding: gzip
content-length: 11312
content-security-policy: connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;
content-type: text/html; charset=utf-8
date: Tue, 19 Apr 2022 15:27:45 GMT
server: Google Frontend
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-cloud-trace-context: 83cfbd923e3bf19af0d71666ecc374da

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":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: 50
content-security-policy: connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;
content-type: text/html; charset=utf-8
date: Tue, 19 Apr 2022 15:27:44 GMT
location: https://go.dev/
server: Google Frontend
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-cloud-trace-context: a4dec4b5e1bd4e48be029c3b2a5820c6

GET
H2 200 css
fonts.googleapis.com/ 569 B
868 B 298ms
113ms Stylesheet
text/css 2a00:1450:4001:812::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Material+Icons

Requested by

Host: go.dev
URL: https://go.dev/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

e0c254788ad36f95d44c1786c590263e89ea3976fcbc9ae7c82c52493b254391

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://go.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":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"
x-xss-protection: 0
last-modified: Tue, 19 Apr 2022 15:27:45 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
date: Tue, 19 Apr 2022 15:27:45 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Tue, 19 Apr 2022 15:27:45 GMT

GET
H2 200 styles.css
go.dev/css/ 93 KB
23 KB 247ms
246ms Stylesheet
text/css 2001:4860:4802:32::15
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://go.dev/css/styles.css

Requested by

Host: go.dev
URL: https://go.dev/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2001:4860:4802:32::15 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Frontend /

Resource Hash

c5ad94c4ef88fa458acaa0e626fad5e1a6b86041e2c82139ee65562b2702cacc

Security Headers

Name

Value

Content-Security-Policy

Strict-Transport-Security

max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://go.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
server: Google Frontend
date: Tue, 19 Apr 2022 15:27:45 GMT
vary: Accept-Encoding
content-type: text/css; charset=utf-8
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POST
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Security

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X-Requested-With: XMLHttpRequest
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

content-security-policy: connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;
content-encoding: gzip
server: Google Frontend
date: Tue, 19 Apr 2022 15:27:47 GMT
vary: Accept-Encoding
content-type: text/plain; charset=utf-8
x-cloud-trace-context: dc6b2aef2ef6b794e1a80dd4741c3374
cache-control: public, max-age=604800
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 101
expires: Tue, 26 Apr 2022 15:27:47 UTC

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
501 B 299ms
122ms Image
image/gif 2a00:1450:4001:829::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-141356704-1&cid=991239484.1650382067&jid=505161660&_u=YEBAAEAAAAAAAC~&z=145487373

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://go.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 19 Apr 2022 15:27:47 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":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: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
501 B 299ms
122ms Image
image/gif 2a00:1450:4001:827::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-141356704-1&cid=991239484.1650382067&jid=505161660&_u=YEBAAEAAAAAAAC~&z=145487373

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://go.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 19 Apr 2022 15:27:47 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":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: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

22 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.

5 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
go.dev/	1970-01-20 03:09:34	Name: HaTS_BKT Value: false
.go.dev/	1970-01-20 04:35:58	Name: _gcl_au Value: 1.1.789131315.1650382066
.go.dev/	1970-01-20 19:57:34	Name: _ga Value: GA1.2.991239484.1650382067
.go.dev/	1970-01-20 02:27:48	Name: _gid Value: GA1.2.1442023577.1650382067
.go.dev/	1970-01-20 02:26:22	Name: _gat_UA-141356704-1 Value: 1

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

Content-Security-Policy

Strict-Transport-Security

max-age=31536000; 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.

fonts.googleapis.com
fonts.gstatic.com
go.dev
golang.com
golang.org
secure.meetupstatic.com
stats.g.doubleclick.net
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
151.101.2.110
2001:4860:4802:32::15
2a00:1450:4001:80f::2011
2a00:1450:4001:812::200a
2a00:1450:4001:827::2003
2a00:1450:4001:829::2004
2a00:1450:4001:829::2008
2a00:1450:4001:829::2011
2a00:1450:4001:82a::200e
2a00:1450:400c:c0b::9d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go.dev Open in urlscan Pro 2001:4860:4802:32::15 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

64 Requests

100 %HTTPS

90 %IPv6

11 Domains

11 Subdomains

8 IPs

3 Countries

434 kBTransfer

746 kBSize

5 Cookies

56 Outgoing links

Page URL History

Redirected requests

64 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

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go.dev Open in urlscan Pro
2001:4860:4802:32::15 Public Scan

Screenshot
Live screenshot

Full Image

64
Requests

100 %
HTTPS

90 %
IPv6

11
Domains

11
Subdomains

8
IPs

3
Countries

434 kB
Transfer

746 kB
Size

5
Cookies

64 HTTP transactions
0 data transactions