Submitted URL: http://gork.xyz/
Effective URL: https://groklearning.com/
Submission: On February 02 via api from DE

Summary

This website contacted 8 IPs in 3 countries across 8 domains to perform 43 HTTP transactions. The main IP is 2403:b300:ff00::36fc:5d70, located in Australia and belongs to . The main domain is groklearning.com.
TLS certificate: Issued by Amazon on June 1st 2018. Valid for: a year.
This is the only time groklearning.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 192.64.119.68 22612 (NAMECHEAP...)
1 1 54.253.122.190 16509 (AMAZON-02)
1 2403:b300:ff0... ()
31 2600:9000:204... 16509 (AMAZON-02)
1 4 2a00:1450:400... 15169 (GOOGLE)
4 52.222.163.70 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 34.197.141.109 14618 (AMAZON-AES)
1 2a00:1450:400... 15169 (GOOGLE)
43 8
Domain Requested by
31 static.groklearning-cdn.com groklearning.com
4 djtflbt20bdde.cloudfront.net groklearning.com
djtflbt20bdde.cloudfront.net
4 www.google-analytics.com 1 redirects groklearning.com
www.google-analytics.com
2 docs.groklearning.io djtflbt20bdde.cloudfront.net
1 fonts.googleapis.com djtflbt20bdde.cloudfront.net
1 stats.g.doubleclick.net groklearning.com
1 groklearning.com
1 www.groklearning.com 1 redirects
1 gork.xyz 1 redirects
43 9

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

Domain
medium.com
docs.groklearning.io
facebook.com
twitter.com
plus.google.com
Subject Issuer Validity Valid
groklearning.com
Amazon
2018-06-01 -
2019-07-01
a year crt.sh
static.groklearning-cdn.com
Amazon
2018-10-06 -
2019-11-06
a year crt.sh
*.google-analytics.com
Google Internet Authority G3
2019-01-15 -
2019-04-09
3 months crt.sh
*.cloudfront.net
DigiCert Global CA G2
2018-10-08 -
2019-10-09
a year crt.sh
*.g.doubleclick.net
Google Internet Authority G3
2019-01-15 -
2019-04-09
3 months crt.sh
docs.groklearning.io
Let's Encrypt Authority X3
2019-01-27 -
2019-04-27
3 months crt.sh
*.googleapis.com
Google Internet Authority G3
2019-01-15 -
2019-04-09
3 months crt.sh

This page contains 4 frames:

Primary Page: https://groklearning.com/
Frame ID: 99F026487F3103A3BFA746FD9CDFA7F2
Requests: 39 HTTP requests in this frame

Frame: https://djtflbt20bdde.cloudfront.net/css/styles.8db41f0a.css
Frame ID: 9A10F38D3734BA054B5470793932F6BC
Requests: 2 HTTP requests in this frame

Frame: https://djtflbt20bdde.cloudfront.net/css/styles.8db41f0a.css
Frame ID: C6D5A3351E848C3C04706CAF72C0BE87
Requests: 2 HTTP requests in this frame

Frame: https://djtflbt20bdde.cloudfront.net/img/email-sent.61f9143c.svg
Frame ID: 03698C8523E47DE69BFAD945C9AD7CE4
Requests: 1 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://gork.xyz/ HTTP 302
    https://www.groklearning.com/ HTTP 301
    https://groklearning.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • env /^THREE$/i

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • env /^Handlebars$/i

Overall confidence: 100%
Detected patterns
  • env /^riot$/i

Overall confidence: 100%
Detected patterns
  • env /^gaGlobal$/i

Overall confidence: 100%
Detected patterns
  • env /^moment$/i

Overall confidence: 100%
Detected patterns
  • env /^jQuery$/i

Page Statistics

43
Requests

100 %
HTTPS

56 %
IPv6

8
Domains

9
Subdomains

8
IPs

3
Countries

945 kB
Transfer

2443 kB
Size

8
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://gork.xyz/ HTTP 302
    https://www.groklearning.com/ HTTP 301
    https://groklearning.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 34
  • https://www.google-analytics.com/r/collect?v=1&_v=j73&a=1752622986&t=pageview&_s=1&dl=https%3A%2F%2Fgroklearning.com%2F&ul=en-us&de=UTF-8&dt=Grok%20Learning%20%7C%20Learn%20to%20code%20from%20your%20browser&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=aGBAAEIJ~&jid=800531471&gjid=795622097&cid=1733375877.1549087431&tid=UA-37782203-1&_gid=1253866375.1549087431&_r=1&cd1=NONE&z=1171944993 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-37782203-1&cid=1733375877.1549087431&jid=800531471&_gid=1253866375.1549087431&gjid=795622097&_v=j73&z=1171944993

43 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
groklearning.com/
Redirect Chain
  • http://gork.xyz/
  • https://www.groklearning.com/
  • https://groklearning.com/
27 KB
11 KB
Document
General
Full URL
https://groklearning.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2403:b300:ff00::36fc:5d70 , Australia, ASN (),
Reverse DNS
Software
nginx /
Resource Hash
f18597701333870542a0ac093be24eff8bd48e0fd394b838e4d3d30b97a3e91e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Host
groklearning.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Content-Encoding
gzip
Content-Security-Policy-Report-Only
default-src 'self'; script-src https://static.groklearning-cdn.com 'nonce-wpThGYoo37Lwjq67PW5iIusg' https://groklearning.com https://mathjax.groklearning-cdn.com https://d12wqas9hcki3z.cloudfront.net https://d33v4339jhl8k0.cloudfront.net https://djtflbt20bdde.cloudfront.net connect.facebook.net https://www.google-analytics.com; style-src https://static.groklearning-cdn.com 'unsafe-inline' https://mathjax.groklearning-cdn.com https://d12wqas9hcki3z.cloudfront.net https://djtflbt20bdde.cloudfront.net https://fonts.googleapis.com; img-src 'self' data: https://groklearning-cdn.com https://static.groklearning-cdn.com https://web.comp.gl www.facebook.com web.facebook.com https://www.google-analytics.com https://stats.g.doubleclick.net https://www.paypal.com https://www.paypalobjects.com d33v4339jhl8k0.cloudfront.net https://www.gravatar.com; connect-src 'self' https://groklearning-cdn.com https://static.groklearning-cdn.com wss://realtime.groklearning.com wss://terminals.groklearning.com wss://sandbox.comp.gl wss://*.sandbox.comp.gl https://preview.comp.gl https://www.google-analytics.com https://stats.g.doubleclick.net https://secure.helpscout.net https://api.ipify.org https://docs.groklearning.io; font-src https://static.groklearning-cdn.com https://fonts.gstatic.com; object-src https://djtflbt20bdde.cloudfront.net; media-src https://static.groklearning-cdn.com https://groklearning-cdn.com; frame-src 'self' https://static.groklearning-cdn.com https://web.comp.gl cybersecurity.comp.gl https://djtflbt20bdde.cloudfront.net staticxx.facebook.com *.sandbox.comp.gl preview.comp.gl *.preview.comp.gl; child-src 'self' https://web.comp.gl cybersecurity.comp.gl https://djtflbt20bdde.cloudfront.net *.facebook.com; form-action 'self' https://www.paypal.com; base-uri docs.helpscout.net; report-uri /csp/report-violation/
Content-Type
text/html; charset=utf-8
Date
Sat, 02 Feb 2019 06:03:50 GMT
Server
nginx
Set-Cookie
csrftoken=1XvPtN0bumTDz62ldui4ZDZtyo0OHD84ykuVphrViJVpPzqT5FndOzBQjy5Cswaf; Domain=groklearning.com; Path=/; secure
Strict-Transport-Security
max-age=31536000; includeSubdomains; preload
Vary
Cookie
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
transfer-encoding
chunked
Connection
keep-alive

Redirect headers

Content-Type
text/html
Date
Sat, 02 Feb 2019 06:03:49 GMT
Location
https://groklearning.com/
Server
nginx
Strict-Transport-Security
max-age=31536000; includeSubdomains; preload
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
Content-Length
178
Connection
keep-alive
507008ecdc71228824dae5ca4f17bb2c7d26263647457d03fdaafc7b.css
static.groklearning-cdn.com/static/combined/main-v3-css/
448 KB
69 KB
Stylesheet
General
Full URL
https://static.groklearning-cdn.com/static/combined/main-v3-css/507008ecdc71228824dae5ca4f17bb2c7d26263647457d03fdaafc7b.css
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
fbf21350cef7f26d0553988af3152ced2a2126554f162806b79388348b8e48f3

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://groklearning.com/
Origin
https://groklearning.com

Response headers

date
Tue, 29 Jan 2019 12:27:39 GMT
content-encoding
gzip
age
322572
x-cache
Hit from cloudfront
status
200
content-length
69956
via
1.1 e4a44efc4b3241dc23019df63a1f645c.cloudfront.net (CloudFront)
last-modified
Tue, 29 Jan 2019 12:25:09 GMT
server
AmazonS3
etag
"397471e255295f6282f0e1b4a4f290ca"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
text/css
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
a8PrdzTCufUquZ3igd86RrIo8bJt3eSXfvfm2QRxOxrJF9eUTJfGdg==
logo-full-white.svg
static.groklearning-cdn.com/static/images/branding/
18 KB
8 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/branding/logo-full-white.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
75456fcfd5975c8363ffaeab0d723b4fd2236c85de34088514ac89151e6c058e

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Mon, 19 Nov 2018 06:28:18 GMT
content-encoding
gzip
age
6478533
x-cache
Hit from cloudfront
status
200
content-length
7966
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Tue, 25 Sep 2018 01:46:10 GMT
server
AmazonS3
etag
"fa6e20a10e4f54ac5e159d3deb278d89"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
E70Qu8VdZ2ukGREgItf0koCrhJvqxSzDSoz5qUJ9CmUipO4tEUaJfg==
rocket-flying.svg
static.groklearning-cdn.com/static/images/page-title/
7 KB
3 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/page-title/rocket-flying.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f898bef6294e6374a85a5b725246a9fc4b09ef350cd26d5e48843e1d2019cb86

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Thu, 20 Sep 2018 14:00:19 GMT
content-encoding
gzip
age
11635412
x-cache
Hit from cloudfront
status
200
content-length
2534
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Fri, 27 Oct 2017 02:12:48 GMT
server
AmazonS3
etag
"910ded36b6aeac19331544f3fd2d049f"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
v8mLIKG6Bxu8Gk_XBwVyACBqID-r9Z_1u1Ea97QvrxRIt4cwrGOKAg==
icon-problems.svg
static.groklearning-cdn.com/static/images/icons/
6 KB
2 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-problems.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
73d38d37e43f70c008fc601ea987dff99dea187b14cabc32351da43a0c344b1a

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Mon, 19 Nov 2018 08:47:34 GMT
content-encoding
gzip
age
6470176
x-cache
Hit from cloudfront
status
200
content-length
1985
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Tue, 25 Sep 2018 01:45:20 GMT
server
AmazonS3
etag
"e5371554aad1b90b0e01f8824f0e994b"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
BMUtyeyNE5TZGQpI2FvGtfVaEfHIfibpW_ON2-N_5_tnQW7UMiYs_A==
icon-browser.svg
static.groklearning-cdn.com/static/images/icons/
16 KB
6 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-browser.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
aefa415cc6ec45766f09b145ed6319c63d1f6c6e9d20a6e6922eb6de88650fe9

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Mon, 19 Nov 2018 08:47:34 GMT
content-encoding
gzip
age
6470176
x-cache
Hit from cloudfront
status
200
content-length
5461
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Tue, 25 Sep 2018 01:45:19 GMT
server
AmazonS3
etag
"5d55a202fc40a21a73f5b6f556be899e"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
7xv6e_LI_WfRkpLS0PeU1UtkKzpyzHIZy1TMjlQzMRb005k_fFJcyg==
learning-interface-laptop.svg
static.groklearning-cdn.com/static/images/marketing/
16 KB
4 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/marketing/learning-interface-laptop.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
70b7e7f2e517885c429f7740a259e42c79cb425adff42e7e7aec3c310e188af1

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Mon, 19 Nov 2018 08:47:34 GMT
content-encoding
gzip
age
6470176
x-cache
Hit from cloudfront
status
200
content-length
3415
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Tue, 25 Sep 2018 01:45:57 GMT
server
AmazonS3
etag
"c834f93014a5cfdfe2b65b9ae81024e3"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
WAygTX-H53xf-AOaEmBM4do_59Bd_l9F3Tdi6Y75P7zF_APoCSFx0w==
icon-notes.svg
static.groklearning-cdn.com/static/images/icons/
3 KB
2 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-notes.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
98133bb75325482ffd86518995967c74ba770daa57ad26816390fe91ae588ed8

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Mon, 19 Nov 2018 08:47:34 GMT
content-encoding
gzip
age
6470176
x-cache
Hit from cloudfront
status
200
content-length
1365
via
1.1 908aa9ee313ac50f6968b1dda0d184c6.cloudfront.net (CloudFront)
last-modified
Tue, 25 Sep 2018 01:45:20 GMT
server
AmazonS3
etag
"0ff32c2523ba60c437729b2617c8a3fd"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
noY1g7HUnjob1Kg3KnqvVlDU5qdDpJlQNoz22owr1YNTFnKDXFymuQ==
icon-automarking.svg
static.groklearning-cdn.com/static/images/icons/
5 KB
2 KB
Image
General
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-automarking.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
777f5d081b54a1b5636bad8d30c60e76f31282e67989527749e257c98e19922d

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
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Origin
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Response headers

date
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via
1.1 e4a44efc4b3241dc23019df63a1f645c.cloudfront.net (CloudFront)
age
4818235
x-cache
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content-length
22556
last-modified
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server
AmazonS3
etag
"8b2cae6c4349f7ef6fc5ce70dd9a4f1c"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
application/font-woff2
access-control-allow-origin
https://groklearning.com
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
accept-ranges
bytes
x-amz-cf-id
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3 KB
1 KB
Script
General
Full URL
https://www.google-analytics.com/plugins/ua/ec.js
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:825::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date
Sat, 02 Feb 2019 06:02:46 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
sffe
age
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vary
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content-type
text/javascript
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content-length
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x-xss-protection
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collect
stats.g.doubleclick.net/r/
Redirect Chain
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Full URL
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Requested by
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URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:400c:c04::9a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
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://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
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server
Golfe2
access-control-allow-origin
*
date
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content-type
image/gif
status
200
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="45,44,43,39"
content-length
35
expires
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Redirect headers

pragma
no-cache
date
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last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
location
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content-type
text/html; charset=UTF-8
status
302
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="44,43,39"
content-length
418
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
109 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j73&a=1752622986&t=event&ni=1&_s=2&dl=https%3A%2F%2Fgroklearning.com%2F&ul=en-us&de=UTF-8&dt=Grok%20Learning%20%7C%20Learn%20to%20code%20from%20your%20browser&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=Reading&ea=PageLoaded&el=%2F&_u=aGBAAEIJ~&jid=&gjid=&cid=1733375877.1549087431&tid=UA-37782203-1&_gid=1253866375.1549087431&cd1=NONE&z=731167889
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a00:1450:4001:825::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
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Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 25 Jan 2019 16:14:12 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
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content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="44,43,39"
cache-control
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access-control-allow-origin
*
content-length
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expires
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styles.8db41f0a.css
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12 KB
Stylesheet
General
Full URL
https://djtflbt20bdde.cloudfront.net/css/styles.8db41f0a.css
Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.163.70 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-163-70.fra54.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Fri, 01 Feb 2019 07:00:12 GMT
Content-Encoding
gzip
Last-Modified
Wed, 18 Oct 2017 13:41:20 GMT
Server
AmazonS3
Age
83143
ETag
"ae1f5e612253c556d90f1e7ec7888ff8"
X-Cache
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Content-Type
text/css
Via
1.1 c771900addaa417be1d0b79ff157a3f9.cloudfront.net (CloudFront)
Connection
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Image
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Response headers

Content-Type
image/png
popular
docs.groklearning.io/site/
2 KB
2 KB
XHR
General
Full URL
https://docs.groklearning.io/site/popular?ref=beacon&beaconId=9baa3e97-95bf-11e7-b466-0ec85169275a
Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
34.197.141.109 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-34-197-141-109.compute-1.amazonaws.com
Software
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Resource Hash
1241acdcaff8bdaf49271104c5674f117882a9ca0e9c9d1977ee1f650982e72d

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://groklearning.com/
Origin
https://groklearning.com

Response headers

Date
Sat, 02 Feb 2019 06:03:56 GMT
Server
openresty
Access-Control-Allow-Methods
GET, POST, PUT, DELETE
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://groklearning.com
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
Origin, X-Requested-With, Content-Type, Accept, Authorization
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djtflbt20bdde.cloudfront.net/css/ Frame C6D5
32 KB
12 KB
Stylesheet
General
Full URL
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Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.163.70 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-163-70.fra54.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Fri, 01 Feb 2019 09:12:54 GMT
Content-Encoding
gzip
Last-Modified
Wed, 18 Oct 2017 13:41:20 GMT
Server
AmazonS3
Age
83148
ETag
"ae1f5e612253c556d90f1e7ec7888ff8"
X-Cache
Hit from cloudfront
Content-Type
text/css
Via
1.1 c771900addaa417be1d0b79ff157a3f9.cloudfront.net (CloudFront)
Connection
keep-alive
Accept-Ranges
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11905
X-Amz-Cf-Id
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css
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9 KB
805 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:400,600,700,300
Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a00:1450:4001:81d::200a , Ireland, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
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Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
last-modified
Sat, 02 Feb 2019 06:03:55 GMT
server
ESF
access-control-allow-origin
*
date
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x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
status
200
alt-svc
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cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
x-xss-protection
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expires
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General
Full URL
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Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.163.70 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-163-70.fra54.r.cloudfront.net
Software
AmazonS3 /
Resource Hash

Request headers

Host
djtflbt20bdde.cloudfront.net
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer
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Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://groklearning.com/

Response headers

Content-Type
image/svg+xml
Content-Length
435
Connection
keep-alive
Last-Modified
Wed, 18 Oct 2017 13:41:20 GMT
Content-Encoding
gzip
Accept-Ranges
bytes
Server
AmazonS3
Date
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ETag
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Age
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X-Cache
Hit from cloudfront
Via
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X-Amz-Cf-Id
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ajax
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2 KB
2 KB
XHR
General
Full URL
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Requested by
Host: djtflbt20bdde.cloudfront.net
URL: https://djtflbt20bdde.cloudfront.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
34.197.141.109 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-34-197-141-109.compute-1.amazonaws.com
Software
openresty /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://groklearning.com/
Origin
https://groklearning.com

Response headers

Date
Sat, 02 Feb 2019 06:03:56 GMT
Server
openresty
Access-Control-Allow-Methods
GET, POST, PUT, DELETE
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://groklearning.com
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
Origin, X-Requested-With, Content-Type, Accept, Authorization
Content-Length
1630

Verdicts & Comments Add Verdict or Comment

30 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| onselectstart object| onselectionchange function| queueMicrotask object| t function| e function| $ function| jQuery function| Cookies object| Handlebars function| moment object| riot object| THREE string| GROK_FACEBOOK_APP_ID function| grokSetCurrentUser function| grokSetGAExperiments function| grokSetGALoginState function| grokSetGAPageViewSent function| grokSetJSLintersUrl function| grokSetTeacherID function| grokSetTutoringIDs function| grokSetTutoringReadonly string| GoogleAnalyticsObject function| ga object| HSCW object| HS object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| __REACT_DEVTOOLS_GLOBAL_HOOK__

8 Cookies

Domain/Path Name / Value
.groklearning.com/ Name: _gid
Value: GA1.2.1253866375.1549087431
.groklearning.com/ Name: _ga
Value: GA1.2.1733375877.1549087431
groklearning.com/ Name: grok_campaign
Value:
.groklearning.com/ Name: _gat
Value: 1
groklearning.com/ Name: grok_medium
Value:
groklearning.com/ Name: grok_source
Value:
groklearning.com/ Name: grok_referrer
Value:
.groklearning.com/ Name: csrftoken
Value: 1XvPtN0bumTDz62ldui4ZDZtyo0OHD84ykuVphrViJVpPzqT5FndOzBQjy5Cswaf

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; preload
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.

djtflbt20bdde.cloudfront.net
docs.groklearning.io
fonts.googleapis.com
gork.xyz
groklearning.com
static.groklearning-cdn.com
stats.g.doubleclick.net
www.google-analytics.com
www.groklearning.com
192.64.119.68
2403:b300:ff00::36fc:5d70
2600:9000:2043:7c00:1c:4a9a:c3c0:93a1
2a00:1450:4001:81d::200a
2a00:1450:4001:825::200e
2a00:1450:400c:c04::9a
34.197.141.109
52.222.163.70
54.253.122.190
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