URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Submission: On December 07 via api from CZ

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 26 HTTP transactions. The main IP is 138.197.6.175, located in Clifton, United States and belongs to DIGITALOCEAN-ASN - DigitalOcean, LLC, US. The main domain is guides.rubyonrails.org.
TLS certificate: Issued by Let's Encrypt Authority X3 on November 27th 2019. Valid for: 3 months.
This is the only time guides.rubyonrails.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
26 138.197.6.175 14061 (DIGITALOC...)
26 1
Apex Domain
Subdomains
Transfer
26 rubyonrails.org
guides.rubyonrails.org
75 KB
26 1
Domain Requested by
26 guides.rubyonrails.org guides.rubyonrails.org
26 1
Subject Issuer Validity Valid
api.rubyonrails.org
Let's Encrypt Authority X3
2019-11-27 -
2020-02-25
3 months crt.sh

This page contains 1 frames:

Primary Page: https://guides.rubyonrails.org/debugging_rails_applications.html
Frame ID: CA30722A9EA20FA396F3E2AC926EFD03
Requests: 26 HTTP requests in this frame

Screenshot


Detected technologies

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

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

Overall confidence: 100%
Detected patterns
  • html /<(?:script|link)[^>]*sh(?:Core|Brush|ThemeDefault)/i

Page Statistics

26
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

75 kB
Transfer

185 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

26 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request debugging_rails_applications.html
guides.rubyonrails.org/
61 KB
16 KB
Document
General
Full URL
https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
175396086630bec464e17ddd6451390b6810a47e64e5f3488e01e200b8c48d4d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Host
guides.rubyonrails.org
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_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-User
?1
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
Sec-Fetch-Mode
navigate
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/74.0.3729.169 Safari/537.36
Sec-Fetch-User
?1

Response headers

Server
nginx/1.14.0 (Ubuntu)
Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Type
text/html
Content-Length
16083
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Connection
keep-alive
ETag
"5dc6614e-3ed3"
Content-Encoding
gzip
Strict-Transport-Security
max-age=63072000; includeSubdomains;
style.css
guides.rubyonrails.org/stylesheets/
314 B
485 B
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/style.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
649e7086f0aeae0fce4eac9757af705a57e0759d38e5fe3d591b3fc8ce1ce432
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-ad"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
173
shCore.css
guides.rubyonrails.org/stylesheets/syntaxhighlighter/
6 KB
2 KB
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/syntaxhighlighter/shCore.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
532f6a8fe99e7b68b9d54d62132a90fbaa68efd5c5f21c1db0b4526ade22bcce
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-523"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
1315
shThemeRailsGuides.css
guides.rubyonrails.org/stylesheets/syntaxhighlighter/
3 KB
1 KB
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/syntaxhighlighter/shThemeRailsGuides.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
560c1c0ab7258451aae20f15f6d429558b2bd16f044aac5870ba7630fa5ff342
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-2cc"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
716
fixes.css
guides.rubyonrails.org/stylesheets/
452 B
540 B
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/fixes.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
51dbd40e16b9de134f7c198ea96a14aa3a4dbe666ebe29a1e200d9e619fdd07a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-e4"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
228
syntaxhighlighter.js
guides.rubyonrails.org/javascripts/
34 KB
13 KB
Script
General
Full URL
https://guides.rubyonrails.org/javascripts/syntaxhighlighter.js
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
c18878d08ef4d6b286b5388c141bc929a4d2582a3feea14cf1f4648bce119f8b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-3159"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
application/javascript
Connection
keep-alive
Content-Length
12633
turbolinks.js
guides.rubyonrails.org/javascripts/
36 KB
9 KB
Script
General
Full URL
https://guides.rubyonrails.org/javascripts/turbolinks.js
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
fc23dc26c434d1c1f7e7ee1b8ea7bbc444025594e8ec919bac272f639943669b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-2165"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
application/javascript
Connection
keep-alive
Content-Length
8549
guides.js
guides.rubyonrails.org/javascripts/
2 KB
1 KB
Script
General
Full URL
https://guides.rubyonrails.org/javascripts/guides.js
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
226998ca84a9465e68db8f5d508542e4f118551b0ed1b35b72c26a5edc69cafb
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-350"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
application/javascript
Connection
keep-alive
Content-Length
848
responsive-tables.js
guides.rubyonrails.org/javascripts/
1 KB
857 B
Script
General
Full URL
https://guides.rubyonrails.org/javascripts/responsive-tables.js
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
ae1b3dbfd18f4f62d92f8fe37aa2eb12d5757638e00047f456a697805aa255e6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-212"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
application/javascript
Connection
keep-alive
Content-Length
530
chapters_icon.gif
guides.rubyonrails.org/images/
620 B
932 B
Image
General
Full URL
https://guides.rubyonrails.org/images/chapters_icon.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
ecad1f4991c939dd23a2dce242c68966db3514108a572a07bcf8ddb9a580be68
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-26c"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
620
print.css
guides.rubyonrails.org/stylesheets/
1 KB
985 B
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/print.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
dd1e1f288189019288e7768b0b0498762a2791645d8bbfba181a4a708964b7a5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-2a0"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
672
reset.css
guides.rubyonrails.org/stylesheets/
1 KB
910 B
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/reset.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
a5dc09dc21309fc351e73fbf8e4e2032da7a663d43dcb1e2968bfa3f8d2e207b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-255"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
597
main.css
guides.rubyonrails.org/stylesheets/
16 KB
4 KB
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/main.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
0e6269ae258d358b32c92a899f1745e50ac0faa11dde48f09679fbbf93f571a1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-fdf"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
4063
turbolinks.css
guides.rubyonrails.org/stylesheets/
58 B
404 B
Stylesheet
General
Full URL
https://guides.rubyonrails.org/stylesheets/turbolinks.css
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/debugging_rails_applications.html
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
823dc47ec79c791ea848a3a083930983686007b6b868bb1c651a30422eb5d2fa
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/debugging_rails_applications.html
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Content-Encoding
gzip
Last-Modified
Sat, 09 Nov 2019 06:48:46 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc6614e-5d"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/css
Connection
keep-alive
Content-Length
93
header_tile.gif
guides.rubyonrails.org/images/
36 B
346 B
Image
General
Full URL
https://guides.rubyonrails.org/images/header_tile.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
663100b79da6138a01ddc2d8f1d20e49eed0dfb7967c82615847788b6ab1d2cd
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-24"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
36
rails_guides_logo_1x.png
guides.rubyonrails.org/images/
2 KB
3 KB
Image
General
Full URL
https://guides.rubyonrails.org/images/rails_guides_logo_1x.png
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
3ca997e3aef843aadfd44d75d0793ed4da8dac08fe0b363027f10258348387df
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-924"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2340
nav_arrow.gif
guides.rubyonrails.org/images/
419 B
731 B
Image
General
Full URL
https://guides.rubyonrails.org/images/nav_arrow.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
59a6a7b9c3095e623fd33213e2a70e14bdee9f07c247da4357c870329f37bd05
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-1a3"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
419
feature_tile.gif
guides.rubyonrails.org/images/
35 B
345 B
Image
General
Full URL
https://guides.rubyonrails.org/images/feature_tile.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
eed2bf17b65a997c80ed68d47071f9c0368eff6330c69819b45c9b9ac04f2924
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-23"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
35
check_bullet.gif
guides.rubyonrails.org/images/
376 B
688 B
Image
General
Full URL
https://guides.rubyonrails.org/images/check_bullet.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
8fe43c7342279849760962e121d43bee6a32f77b2e482f739f8b9c3de465e483
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-178"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
376
bullet.gif
guides.rubyonrails.org/images/
60 B
370 B
Image
General
Full URL
https://guides.rubyonrails.org/images/bullet.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
5bcd3ba886aac35305fa407f3fd98fe42eec6102f66784ee8536e0274fdda449
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-3c"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
60
grey_bullet.gif
guides.rubyonrails.org/images/
37 B
347 B
Image
General
Full URL
https://guides.rubyonrails.org/images/grey_bullet.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
f50364e1ed75a726f4e54ff847b067f91cccbf45e7fcc60434453b15bd76ca58
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-25"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
37
tab_grey.gif
guides.rubyonrails.org/images/
5 KB
5 KB
Image
General
Full URL
https://guides.rubyonrails.org/images/tab_grey.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
2b32a273a0f2aa4c9993f6dbac99e1fc4cc35dda268013dee15ff6d326703e10
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-124c"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4684
tab_info.gif
guides.rubyonrails.org/images/
4 KB
5 KB
Image
General
Full URL
https://guides.rubyonrails.org/images/tab_info.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
0d81373461c1c1b0cc40181ce58260f68f5e94de5d5472d63ad55a8b8f027f7a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-11aa"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4522
tab_red.gif
guides.rubyonrails.org/images/
4 KB
5 KB
Image
General
Full URL
https://guides.rubyonrails.org/images/tab_red.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
c0c7a6d4c987d7793d77fcd95d89893347ae53bd6e5afa9e2b3eb31177108ee2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-119b"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4507
tab_note.gif
guides.rubyonrails.org/images/
4 KB
5 KB
Image
General
Full URL
https://guides.rubyonrails.org/images/tab_note.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
f6ad3d48c0f9dafc3f3028045fe4201dc0824a3c6e1106351c2a16f8e1f5ed1d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-11d6"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4566
footer_tile.gif
guides.rubyonrails.org/images/
36 B
346 B
Image
General
Full URL
https://guides.rubyonrails.org/images/footer_tile.gif
Requested by
Host: guides.rubyonrails.org
URL: https://guides.rubyonrails.org/javascripts/responsive-tables.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
138.197.6.175 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
4d09877b1e589783917e81d700bde64d07267cc61c39bd1e5a8fbab98fa0cc5d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;

Request headers

Referer
https://guides.rubyonrails.org/stylesheets/main.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sat, 07 Dec 2019 08:25:03 GMT
Last-Modified
Sat, 09 Nov 2019 06:44:05 GMT
Server
nginx/1.14.0 (Ubuntu)
ETag
"5dc66035-24"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
36

Verdicts & Comments Add Verdict or Comment

10 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| onformdata object| onpointerrawupdate object| SyntaxHighlighter function| XRegExp object| Turbolinks object| syntaxhighlighterConfig function| wrap function| unwrap function| createElement function| each

0 Cookies

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=63072000; includeSubdomains;

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.

guides.rubyonrails.org
138.197.6.175
0d81373461c1c1b0cc40181ce58260f68f5e94de5d5472d63ad55a8b8f027f7a
0e6269ae258d358b32c92a899f1745e50ac0faa11dde48f09679fbbf93f571a1
175396086630bec464e17ddd6451390b6810a47e64e5f3488e01e200b8c48d4d
226998ca84a9465e68db8f5d508542e4f118551b0ed1b35b72c26a5edc69cafb
2b32a273a0f2aa4c9993f6dbac99e1fc4cc35dda268013dee15ff6d326703e10
3ca997e3aef843aadfd44d75d0793ed4da8dac08fe0b363027f10258348387df
4d09877b1e589783917e81d700bde64d07267cc61c39bd1e5a8fbab98fa0cc5d
51dbd40e16b9de134f7c198ea96a14aa3a4dbe666ebe29a1e200d9e619fdd07a
532f6a8fe99e7b68b9d54d62132a90fbaa68efd5c5f21c1db0b4526ade22bcce
560c1c0ab7258451aae20f15f6d429558b2bd16f044aac5870ba7630fa5ff342
59a6a7b9c3095e623fd33213e2a70e14bdee9f07c247da4357c870329f37bd05
5bcd3ba886aac35305fa407f3fd98fe42eec6102f66784ee8536e0274fdda449
649e7086f0aeae0fce4eac9757af705a57e0759d38e5fe3d591b3fc8ce1ce432
663100b79da6138a01ddc2d8f1d20e49eed0dfb7967c82615847788b6ab1d2cd
823dc47ec79c791ea848a3a083930983686007b6b868bb1c651a30422eb5d2fa
8fe43c7342279849760962e121d43bee6a32f77b2e482f739f8b9c3de465e483
a5dc09dc21309fc351e73fbf8e4e2032da7a663d43dcb1e2968bfa3f8d2e207b
ae1b3dbfd18f4f62d92f8fe37aa2eb12d5757638e00047f456a697805aa255e6
c0c7a6d4c987d7793d77fcd95d89893347ae53bd6e5afa9e2b3eb31177108ee2
c18878d08ef4d6b286b5388c141bc929a4d2582a3feea14cf1f4648bce119f8b
dd1e1f288189019288e7768b0b0498762a2791645d8bbfba181a4a708964b7a5
ecad1f4991c939dd23a2dce242c68966db3514108a572a07bcf8ddb9a580be68
eed2bf17b65a997c80ed68d47071f9c0368eff6330c69819b45c9b9ac04f2924
f50364e1ed75a726f4e54ff847b067f91cccbf45e7fcc60434453b15bd76ca58
f6ad3d48c0f9dafc3f3028045fe4201dc0824a3c6e1106351c2a16f8e1f5ed1d
fc23dc26c434d1c1f7e7ee1b8ea7bbc444025594e8ec919bac272f639943669b