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ethercalc.net Open in urlscan Pro
103.29.71.8  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ethercalc.net/
Effective URL: https://ethercalc.net/_start
Submission: On November 14 via manual from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 26 HTTP transactions. The main IP is 103.29.71.8, located in Tokyo, Japan and belongs to LINODE-AP Linode, LLC, US. The main domain is ethercalc.net.
TLS certificate: Issued by Let's Encrypt Authority X3 on November 10th 2020. Valid for: 3 months.
This is the only time ethercalc.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 21 103.29.71.8 63949 (LINODE-AP...)
26 2
Apex Domain
Subdomains		 Transfer
21 ethercalc.net
ethercalc.net
878 KB
26 1
Domain Requested by
21 ethercalc.net 1 redirects ethercalc.net
26 1

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

Domain
ethercalc.org
github.com
Subject Issuer Validity Valid
ethercalc.net
Let's Encrypt Authority X3		 2020-11-10 -
2021-02-08		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://ethercalc.net/_start
Frame ID: F7B15EEB1AF66FF19755FD292AAF26BD
Requests: 26 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://ethercalc.net/ HTTP 301
    https://ethercalc.net/ Page URL
  2. https://ethercalc.net/_start Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

26
Requests

77 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

878 kB
Transfer

1397 kB
Size

0
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://ethercalc.net/ HTTP 301
    https://ethercalc.net/ Page URL
  2. https://ethercalc.net/_start Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://ethercalc.net/ HTTP 301
  • https://ethercalc.net/

26 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
ethercalc.net/
Redirect Chain
  • http://ethercalc.net/
  • https://ethercalc.net/
4 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 / Zappa 0.5.0
Resource Hash
d92516829eaa93985bef70814f246a08a371d2ae6bddaeae0be5264d898b6fa3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Host
ethercalc.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_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Server
nginx/1.13.8
Date
Sat, 14 Nov 2020 13:39:09 GMT
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Powered-By
Zappa 0.5.0
Access-Control-Allow-Origin
*
Access-Control-Allow-Headers
X-Requested-With,Content-Type,If-Modified-Since
Access-Control-Allow-Methods
GET,POST,PUT
Cache-Control
public, max-age=0
Last-Modified
Sat, 26 Oct 1985 08:15:00 GMT
ETag
W/"4YkMLwFstl78lY3JHu2uvg=="
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Encoding
gzip

Redirect headers

Server
nginx/1.13.8
Date
Sat, 14 Nov 2020 13:39:08 GMT
Content-Type
text/html
Content-Length
185
Connection
keep-alive
Location
https://ethercalc.net/
ethercalc.js
ethercalc.net/static/ 		432 KB
0 		Script
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/ethercalc.js
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Last-Modified
Thu, 13 Dec 2018 00:01:29 GMT
Server
nginx/1.13.8
ETag
"5c11a159-b6b19"
Content-Type
application/javascript; charset=utf-8
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
748313
Expires
Sun, 15 Nov 2020 13:39:10 GMT
socket.io.js
ethercalc.net/socket.io/ 		0
0
zappa.js
ethercalc.net/zappa/ 		0
0
broadcast.js
ethercalc.net/player/ 		0
0
graph.js
ethercalc.net/player/ 		0
0
main.js
ethercalc.net/player/ 		0
0
socialcalc.css
ethercalc.net/static/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/socialcalc.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Thu, 16 Jun 2016 12:58:19 GMT
Server
nginx/1.13.8
ETag
W/"5762a26b-106c"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
index.css
ethercalc.net/static/ 		30 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/index.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Tue, 20 Dec 2016 00:21:37 GMT
Server
nginx/1.13.8
ETag
W/"58587991-7899"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
vex.css
ethercalc.net/static/ 		7 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/vex.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Wed, 12 Feb 2014 08:16:09 GMT
Server
nginx/1.13.8
ETag
W/"52fb2dc9-1aa3"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
vex-theme-flat-attack.css
ethercalc.net/static/ 		22 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/vex-theme-flat-attack.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Wed, 12 Feb 2014 08:16:09 GMT
Server
nginx/1.13.8
ETag
W/"52fb2dc9-573a"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
jquery-ui.min.css
ethercalc.net/static/ 		29 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/jquery-ui.min.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
W/"57db6cfa-7598"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
makeup.css
ethercalc.net/static/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/makeup.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:10 GMT
Content-Encoding
gzip
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
W/"57db6cfa-20e9"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:10 GMT
makeup.js
ethercalc.net/static/ 		0
0
Primary Request _start
ethercalc.net/ 		11 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/_start
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 / Zappa 0.5.0
Resource Hash
a0b9c661427be8de17341e3e67b1d6dfa5bf10b843a1417de623f4c8d82e5a97
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Host
ethercalc.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_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
same-origin
Sec-Fetch-Mode
navigate
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Server
nginx/1.13.8
Date
Sat, 14 Nov 2020 13:39:11 GMT
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
X-Powered-By
Zappa 0.5.0
Access-Control-Allow-Origin
*
Access-Control-Allow-Headers
X-Requested-With,Content-Type,If-Modified-Since
Access-Control-Allow-Methods
GET,POST,PUT
Cache-Control
public, max-age=0
Last-Modified
Sat, 26 Oct 1985 08:15:00 GMT
ETag
W/"MIhEtfAWW9RGd5YlW0VmFQ=="
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Encoding
gzip
start.css
ethercalc.net/static/ 		3 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/start.css
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
108bfe91b7c845574dc7fe07cdabe2dea62a6605c055b2bf24620e266fe43e2f

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Content-Encoding
gzip
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
W/"57db6cfa-b11"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=86400, public
Transfer-Encoding
chunked
Connection
keep-alive
Expires
Sun, 15 Nov 2020 13:39:12 GMT
right-graphite@2x.png
ethercalc.net/static/img/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ethercalc.net/static/img/right-graphite@2x.png
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
2e003c2f6369dfc08189e78bf2a12a80c23c5867ea7054dc1dade3a11948e0e5

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-24e4"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
9444
Expires
Sun, 15 Nov 2020 13:39:12 GMT
jszip.js
ethercalc.net/static/ 		287 KB
287 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/jszip.js
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
7968a6b08e2198ac02a32fb5a44eee69881960fb604de95538264dea634a7cb7

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Thu, 21 May 2015 13:27:37 GMT
Server
nginx/1.13.8
ETag
"555ddd49-47a61"
Content-Type
application/javascript; charset=utf-8
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
293473
Expires
Sun, 15 Nov 2020 13:39:12 GMT
xlsx.core.min.js
ethercalc.net/static/ 		419 KB
419 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/xlsx.core.min.js
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
a7c0a1f81b1c19fefd86d312fcc8cd1d8efc1181109a351e1c0ffcdbb8156c3a

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Thu, 13 Dec 2018 00:01:29 GMT
Server
nginx/1.13.8
ETag
"5c11a159-68bc9"
Content-Type
application/javascript; charset=utf-8
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
429001
Expires
Sun, 15 Nov 2020 13:39:12 GMT
shim.js
ethercalc.net/static/ 		5 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/shim.js
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
943b15e4e5cf58acc2ebf7d74029926cf1b877a8ff1483b8f90c39db47b930ce

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Thu, 13 Mar 2014 18:05:11 GMT
Server
nginx/1.13.8
ETag
"5321f357-13a2"
Content-Type
application/javascript; charset=utf-8
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
5026
Expires
Sun, 15 Nov 2020 13:39:12 GMT
jquery.js
ethercalc.net/static/ 		94 KB
94 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ethercalc.net/static/jquery.js
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/_start
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
b294e973896f8f874e90a8eb1a8908ac790980d034c4c4bdf0fc3d37b8abf682

Request headers

Referer
https://ethercalc.net/_start
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Wed, 12 Feb 2014 08:16:09 GMT
Server
nginx/1.13.8
ETag
"52fb2dc9-1787d"
Content-Type
application/javascript; charset=utf-8
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
96381
Expires
Sun, 15 Nov 2020 13:39:12 GMT
home2.png
ethercalc.net/static/img/davy/bg/ 		242 B
572 B 		Image
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https://ethercalc.net/static/img/davy/bg/home2.png
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Host: ethercalc.net
URL: https://ethercalc.net/static/start.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
0cc614f9c31b5801e13ecbd32db2b9604532a9436b246c57e45fce4ee09797c3

Request headers

Referer
https://ethercalc.net/static/start.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:13 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-f2"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
242
Expires
Sun, 15 Nov 2020 13:39:13 GMT
screenshot.png
ethercalc.net/static/img/davy/gfx/ 		27 KB
27 KB 		Image
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Requested by
Host: ethercalc.net
URL: https://ethercalc.net/static/start.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
5747fa9f68a2b0cf2681f74df2f7c845b9cedb4d01bdbe32761b85c72b2f6e9f

Request headers

Referer
https://ethercalc.net/static/start.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-6c73"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
27763
Expires
Sun, 15 Nov 2020 13:39:12 GMT
product.png
ethercalc.net/static/img/davy/bg/ 		125 B
455 B 		Image
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https://ethercalc.net/static/img/davy/bg/product.png
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/static/start.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
43204dd64be54e07719c395aff4e5eecc9e178995b573dea18f13ba79fcc5fdb

Request headers

Referer
https://ethercalc.net/static/start.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-7d"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
125
Expires
Sun, 15 Nov 2020 13:39:12 GMT
home-logo2.png
ethercalc.net/static/img/davy/gfx/ 		3 KB
3 KB 		Image
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Full URL
https://ethercalc.net/static/img/davy/gfx/home-logo2.png
Requested by
Host: ethercalc.net
URL: https://ethercalc.net/static/start.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
10c4de571de002a52f54c7a1fe7e160e338c4f6991438523a20337a85b90d67a

Request headers

Referer
https://ethercalc.net/static/start.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-a80"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2688
Expires
Sun, 15 Nov 2020 13:39:12 GMT
createpad-home.png
ethercalc.net/static/img/davy/btn/ 		4 KB
4 KB 		Image
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https://ethercalc.net/static/img/davy/btn/createpad-home.png
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Host: ethercalc.net
URL: https://ethercalc.net/static/start.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
103.29.71.8 Tokyo, Japan, ASN63949 (LINODE-AP Linode, LLC, US),
Reverse DNS
li1544-8.members.linode.com
Software
nginx/1.13.8 /
Resource Hash
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Request headers

Referer
https://ethercalc.net/static/start.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date
Sat, 14 Nov 2020 13:39:12 GMT
Last-Modified
Fri, 16 Sep 2016 03:54:34 GMT
Server
nginx/1.13.8
ETag
"57db6cfa-e9f"
Content-Type
image/png
Cache-Control
max-age=86400, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3743
Expires
Sun, 15 Nov 2020 13:39:12 GMT

Failed requests

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

Domain
ethercalc.net
URL
https://ethercalc.net/socket.io/socket.io.js
Domain
ethercalc.net
URL
https://ethercalc.net/zappa/zappa.js
Domain
ethercalc.net
URL
https://ethercalc.net/player/broadcast.js
Domain
ethercalc.net
URL
https://ethercalc.net/player/graph.js
Domain
ethercalc.net
URL
https://ethercalc.net/player/main.js
Domain
ethercalc.net
URL
https://ethercalc.net/static/makeup.js

Verdicts & Comments Add Verdict or Comment

27 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.

function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes function| JSZip boolean| DO_NOT_EXPORT_CODEPAGE boolean| DO_NOT_EXPORT_JSZIP object| XLSX object| XLS object| ODS function| $ function| jQuery boolean| rABS function| fixdata function| xlsxworker function| get_radio_value function| to_csv function| sheet_to_socialcalc function| process_wb function| post_csv object| BASE64URICHARS function| newId function| get_id object| drop object| renameSheetCheckbox function| handleDrop function| handleDragover

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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