Submitted URL: http://golang.org/
Effective URL: https://golang.org/
Submission: On June 15 via manual from US

Summary

This website contacted 5 IPs in 1 countries across 4 domains to perform 16 HTTP transactions. The main IP is 172.217.18.177, located in Mountain View, United States and belongs to GOOGLE - Google LLC, US. The main domain is golang.org.
TLS certificate: Issued by Google Internet Authority G3 on May 23rd 2018. Valid for: 3 months.
This is the only time golang.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 12 172.217.18.177 15169 (GOOGLE)
1 3 172.217.22.72 15169 (GOOGLE)
1 172.217.23.174 15169 (GOOGLE)
1 64.233.167.156 15169 (GOOGLE)
16 5
Apex Domain
Subdomains
Transfer
12 golang.org
golang.org
blog.golang.org
133 KB
3 google-analytics.com
ssl.google-analytics.com
17 KB
1 doubleclick.net
stats.g.doubleclick.net
102 B
1 youtube.com
www.youtube.com Failed
16 4
Domain Requested by
11 golang.org 1 redirects golang.org
3 ssl.google-analytics.com 1 redirects golang.org
1 stats.g.doubleclick.net golang.org
1 blog.golang.org golang.org
1 www.youtube.com golang.org
16 5

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

Domain
play.golang.org
tour.golang.org
blog.golang.org
developers.google.com
www.google.com
Subject Issuer Validity Valid
misc-sni.google.com
Google Internet Authority G3
2018-05-23 -
2018-08-15
3 months crt.sh
*.google.com
Google Internet Authority G3
2018-05-23 -
2018-08-15
3 months crt.sh

This page contains 2 frames:

Primary Page: https://golang.org/
Frame ID: 3FE717814480ACC730CCB2E3CCE0849D
Requests: 14 HTTP requests in this frame

Frame: https://www.youtube.com/embed/ytEkHepK08c
Frame ID: 1DBE61563D5A5C6178E1D13D53A1B9E7
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://golang.org/ HTTP 302
    https://golang.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<(?:param|embed|iframe)[^>]+youtube(?:-nocookie)?\.com\/(?:v|embed)/i

Overall confidence: 100%
Detected patterns
  • headers server /Google Frontend/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
  • env /^gaGlobal$/i

Overall confidence: 100%
Detected patterns
  • script /jquery.*\.js/i
  • env /^jQuery$/i

Page Statistics

16
Requests

75 %
HTTPS

0 %
IPv6

4
Domains

5
Subdomains

5
IPs

1
Countries

150 kB
Transfer

722 kB
Size

10
Cookies

Page URL History

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

  1. http://golang.org/ HTTP 302
    https://golang.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 13
  • https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=1254192870&utmhn=golang.org&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=The%20Go%20Programming%20Language&utmhid=227614184&utmr=-&utmp=%2F&utmht=1529089706722&utmac=UA-11222381-2&utmcc=__utma%3D110886291.1872445569.1529089707.1529089707.1529089707.1%3B%2B__utmz%3D110886291.1529089707.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1767108530&utmredir=1&utmmt=1&utmu=qACgAAAAAAAAAAAAAAAAAAAE~ HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-11222381-2&cid=1872445569.1529089707&jid=1767108530&_v=5.7.2&z=1254192870

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
golang.org/
Redirect Chain
  • http://golang.org/
  • https://golang.org/
9 KB
4 KB
Document
General
Full URL
https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
2eb6cff29e23f5a865a848c5b661e947484508f147fe935fe06dfc0bf22697e2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:method
GET
:authority
golang.org
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
accept-encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
X-DevTools-Emulate-Network-Conditions-Client-Id
3FE717814480ACC730CCB2E3CCE0849D

Response headers

status
200
strict-transport-security
max-age=31536000; preload
content-type
text/html; charset=utf-8
content-encoding
gzip
x-cloud-trace-context
7786feb6a2db07e4c71d1d33f1897957
vary
Accept-Encoding
date
Fri, 15 Jun 2018 19:08:26 GMT
server
Google Frontend
cache-control
private
content-length
3535
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"

Redirect headers

Location
https://golang.org/
Content-Type
text/html; charset=utf-8
Content-Encoding
gzip
X-Cloud-Trace-Context
c7611552bca22a7c5e8ddba0a4b2700b
Vary
Accept-Encoding
Date
Fri, 15 Jun 2018 19:08:26 GMT
Server
Google Frontend
Cache-Control
private
Content-Length
62
style.css
golang.org/lib/godoc/
13 KB
3 KB
Stylesheet
General
Full URL
https://golang.org/lib/godoc/style.css
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
41aa335242ca35399b435ed59fb7134d0354894d04dc296217a50baaaf05677a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/style.css
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
text/css,*/*;q=0.1
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
status
200
x-cloud-trace-context
eb550ad2d11326841b55c7bfa88f142e
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
3151
jquery.treeview.css
golang.org/lib/godoc/
3 KB
828 B
Stylesheet
General
Full URL
https://golang.org/lib/godoc/jquery.treeview.css
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
4bb5b5b9839141fbbcd5eb40279d8b745eed793e37d557a35b28f0e702c9ee71
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/jquery.treeview.css
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
text/css,*/*;q=0.1
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
status
200
x-cloud-trace-context
2e9ca98e8c3ef9d689c82155e249aeaf
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
733
jquery.js
golang.org/lib/godoc/
91 KB
33 KB
Script
General
Full URL
https://golang.org/lib/godoc/jquery.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
f554d2f09272c6f71447ebfe4532d3b1dd1959bce669f9a5ccc99e64ef511729
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/jquery.js
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/x-javascript
status
200
x-cloud-trace-context
a5ff440955c3a0181c758a7888de5fc6
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
33430
jquery.treeview.js
golang.org/lib/godoc/
8 KB
3 KB
Script
General
Full URL
https://golang.org/lib/godoc/jquery.treeview.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
5af46effe1637ead8075e9fec5a716c6184669aebaa0596dd03137b744bb3642
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/jquery.treeview.js
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/x-javascript
status
200
x-cloud-trace-context
2a81e4291f68ca205a9172a24330e5a2
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
2534
jquery.treeview.edit.js
golang.org/lib/godoc/
2 KB
716 B
Script
General
Full URL
https://golang.org/lib/godoc/jquery.treeview.edit.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
08e2675100a8f861e0e789c05006f020a8994a455c6a2e64c008aaf2079228ad
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/jquery.treeview.edit.js
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/x-javascript
status
200
x-cloud-trace-context
6a3fa219dedea6ca847c55b481e9250d
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
598
playground.js
golang.org/lib/godoc/
12 KB
4 KB
Script
General
Full URL
https://golang.org/lib/godoc/playground.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
33c3e43a2eaba43291307779e48c7ed17524740ac368587b816cea711e9e7ef8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/playground.js
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/x-javascript
status
200
x-cloud-trace-context
2ab2444c9cf986aed15d00abc77b38ad
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
4081
godocs.js
golang.org/lib/godoc/
17 KB
6 KB
Script
General
Full URL
https://golang.org/lib/godoc/godocs.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
2d179e5357323cdbb8b614ec3fa4f075e055beb99c5cbe872d4d3367c19165a6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/lib/godoc/godocs.js
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/x-javascript
status
200
x-cloud-trace-context
2fe3932c661168d163f012603ff46f16
cache-control
private
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
5544
ytEkHepK08c
www.youtube.com/embed/ Frame 1DBE
0
0

frontpage.png
golang.org/doc/gopher/
17 KB
17 KB
Image
General
Full URL
https://golang.org/doc/gopher/frontpage.png
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
355147a42877e326f7bd4caddaceb7ece2c2060d5046880ac78d409d0c72d83a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/doc/gopher/frontpage.png
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
image/webp,image/apng,image/*,*/*;q=0.8
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/lib/godoc/style.css
:scheme
https
:method
GET
Referer
https://golang.org/lib/godoc/style.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
last-modified
Thu, 07 Jun 2018 21:44:44 GMT
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
content-type
image/png
status
200
x-cloud-trace-context
99af80a713b03a74cacdfa22073b8734
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
17668
share.png
golang.org/doc/
3 KB
3 KB
Image
General
Full URL
https://golang.org/doc/share.png
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
172.217.18.177 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s29-in-f17.1e100.net
Software
Google Frontend /
Resource Hash
f542abb436129d10f58fc465b6b193bdd4e947b2e5133b8227f56d68ba0316e9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/doc/share.png
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
image/webp,image/apng,image/*,*/*;q=0.8
cache-control
no-cache
:authority
golang.org
referer
https://golang.org/lib/godoc/style.css
:scheme
https
:method
GET
Referer
https://golang.org/lib/godoc/style.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
last-modified
Thu, 07 Jun 2018 21:44:44 GMT
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
content-type
image/png
status
200
x-cloud-trace-context
3c1ea221f13b9b2bfd0ad675b2a5692c
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
2993
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
SPDY
Server
172.217.22.72 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s17-in-f72.1e100.net
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
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age
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vary
Accept-Encoding
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expires
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Full URL
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Requested by
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URL: https://golang.org/lib/godoc/jquery.js
Protocol
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Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
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Software
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Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

:path
/.json?jsonp=feedLoaded&_=1529089706705
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
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accept
*/*
cache-control
no-cache
:authority
blog.golang.org
referer
https://golang.org/
:scheme
https
:method
GET
Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
Google Frontend
date
Fri, 15 Jun 2018 19:08:26 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
status
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x-cloud-trace-context
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cache-control
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alt-svc
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content-length
60375
ytEkHepK08c
www.youtube.com/embed/ Frame 1DBE
0
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Document
General
Full URL
https://www.youtube.com/embed/ytEkHepK08c
Requested by
Host: golang.org
URL: https://golang.org/
Protocol
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Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
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Reverse DNS
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Software
YouTube Frontend Proxy /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block; report=https://www.google.com/appserve/security-bugs/log/youtube

Request headers

:method
GET
:authority
www.youtube.com
:scheme
https
:path
/embed/ytEkHepK08c
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
referer
https://golang.org/
accept-encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36
X-DevTools-Emulate-Network-Conditions-Client-Id
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Referer
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Response headers

status
200
x-content-type-options
nosniff
x-xss-protection
1; mode=block; report=https://www.google.com/appserve/security-bugs/log/youtube
strict-transport-security
max-age=31536000
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=de for more info."
content-type
text/html; charset=utf-8
content-encoding
gzip
cache-control
no-cache
expires
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date
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server
YouTube Frontend Proxy
set-cookie
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alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
collect
stats.g.doubleclick.net/r/
Redirect Chain
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35 B
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Image
General
Full URL
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Requested by
Host: golang.org
URL: https://golang.org/
Protocol
SPDY
Server
64.233.167.156 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
wl-in-f156.1e100.net
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Fri, 15 Jun 2018 19:08:26 GMT
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="43,42,41,39,35"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 15 Jun 2018 19:08:26 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
status
302
location
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-11222381-2&cid=1872445569.1529089707&jid=1767108530&_v=5.7.2&z=1254192870
content-type
text/html; charset=UTF-8
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length
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expires
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__utm.gif
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101 B
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Requested by
Host: golang.org
URL: https://golang.org/
Protocol
SPDY
Server
172.217.22.72 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra15s17-in-f72.1e100.net
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://golang.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/66.0.3359.139 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 15 Jun 2018 19:08:26 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="43,42,41,39,35"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
www.youtube.com
URL
https://www.youtube.com/embed/ytEkHepK08c

Verdicts & Comments Add Verdict or Comment

15 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.

object| initFuncs object| _gaq function| trackPageview function| trackEvent function| feedLoaded function| $ function| jQuery function| HTTPTransport function| SocketTransport function| PlaygroundOutput function| playground string| goVersion object| jQuery18203448205187074922 object| _gat object| gaGlobal

10 Cookies

Domain/Path Name / Value
.youtube.com/ Name: GPS
Value: 1
.golang.org/ Name: __utmb
Value: 110886291.2.10.1529089707
.youtube.com/ Name: YSC
Value: s-toUQpy8pw
.golang.org/ Name: __utmt_b
Value: 1
.youtube.com/ Name: PREF
Value: f1=50000000
.golang.org/ Name: __utmz
Value: 110886291.1529089707.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: tVxP-J0cWl8
.golang.org/ Name: __utmc
Value: 110886291
.golang.org/ Name: __utmt
Value: 1
.golang.org/ Name: __utma
Value: 110886291.1872445569.1529089707.1529089707.1529089707.1

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
Strict-Transport-Security max-age=31536000; preload