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www.vcalc.com Open in urlscan Pro
104.130.42.18  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.vcalc.com/demo/
Effective URL: https://www.vcalc.com/
Submission: On May 20 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 10 IPs in 3 countries across 8 domains to perform 46 HTTP transactions. The main IP is 104.130.42.18, located in United States and belongs to RACKSPACE, US. The main domain is www.vcalc.com. The Cisco Umbrella rank of the primary domain is 485893.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on February 9th 2023. Valid for: a year.
This is the only time www.vcalc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

25    104.130.42.18 (United States)

ASN27357 (RACKSPACE, US)
www.vcalc.com
1    2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
4    2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2a00:1450:400c:c0c::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    2606:4700::6811:180e (None, )

ASN- ()
cdnjs.cloudflare.com
1    2a00:1450:4001:82b::200a (None, )

ASN- ()
ajax.googleapis.com
2    2620:116:800d:21:93ca:31d8:d86e:38f6 (None, )

ASN- ()
secure.quantserve.com
pixel.quantserve.com
1    2600:9000:219c:1600:6:44e3:f8c0:93a1 (None, )

ASN- ()
rules.quantcount.com
Apex Domain
Subdomains		 Transfer
25 vcalc.com
www.vcalc.com — Cisco Umbrella Rank: 485893
546 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 30
41 KB
3 cloudflare.com
cdnjs.cloudflare.com
66 KB
2 quantserve.com
secure.quantserve.com
pixel.quantserve.com
10 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 35
ajax.googleapis.com
32 KB
1 quantcount.com
rules.quantcount.com
640 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 76
345 B
1 gstatic.com
fonts.gstatic.com
48 KB
46 8
Domain Requested by
25 www.vcalc.com 1 redirects www.vcalc.com
4 www.google-analytics.com www.vcalc.com
www.google-analytics.com
3 cdnjs.cloudflare.com www.vcalc.com
cdnjs.cloudflare.com
1 pixel.quantserve.com www.vcalc.com
1 rules.quantcount.com secure.quantserve.com
1 secure.quantserve.com www.vcalc.com
1 ajax.googleapis.com www.vcalc.com
1 stats.g.doubleclick.net www.google-analytics.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com www.vcalc.com
46 10

This site contains no links.

Subject Issuer Validity Valid
www.vcalc.com
Go Daddy Secure Certificate Authority - G2		 2023-02-09 -
2024-03-12		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2023-04-24 -
2023-07-17		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-04-24 -
2023-07-17		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-04-24 -
2023-07-17		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-04-24 -
2023-07-17		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-08-03 -
2023-08-02		 a year crt.sh
*.quantserve.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-08-09 -
2023-09-09		 a year crt.sh
quantserve.com
R3		 2023-04-14 -
2023-07-13		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.vcalc.com/
Frame ID: A53A2F44A13BCA8A1717D50A06219C56
Requests: 47 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.vcalc.com/demo/ HTTP 301
    https://www.vcalc.com/demo/ Page URL
  2. https://www.vcalc.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • (?:/|_)tiki
Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js
Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • zkau/
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • \.quantserve\.com/quant\.js
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

46
Requests

83 %
HTTPS

89 %
IPv6

8
Domains

10
Subdomains

10
IPs

3
Countries

744 kB
Transfer

2969 kB
Size

6
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://www.vcalc.com/demo/ HTTP 301
    https://www.vcalc.com/demo/ Page URL
  2. https://www.vcalc.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://www.vcalc.com/demo/ HTTP 301
  • https://www.vcalc.com/demo/

46 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
www.vcalc.com/demo/
Redirect Chain
  • http://www.vcalc.com/demo/
  • https://www.vcalc.com/demo/
3 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/demo/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
337ca4dec9b8e0f96ce592d800e5cf26d09eecbd107e43285a2a687f46823670
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-type
text/html
date
Sat, 20 May 2023 19:47:15 GMT
etag
W/"5fc5a410-d0a"
server
nginx/1.14.0 (Ubuntu)
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding

Redirect headers

Connection
Keep-Alive
Content-Length
0
Content-Type
text/html
Date
Sat, 20 May 2023 19:47:14 GMT
Location
https://www.vcalc.com/demo/
style.css
www.vcalc.com/static/css/ 		20 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/static/css/style.css
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/demo/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
a6e9ef7556d02509eda1a925bb484ad3d4dbd4ba27d98c2196580b2aad5dc03c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/demo/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:15 GMT
content-encoding
gzip
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
W/"64374a0a-51c8"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=86400, public
expires
Sun, 21 May 2023 19:47:15 GMT
logo-vcalc.png
www.vcalc.com/static/images/ 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.vcalc.com/static/images/logo-vcalc.png
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/demo/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
8a800192f367a59f2e65ac0e23ae04c098595aeb007a6e217917cb3bca259f4b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/demo/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:15 GMT
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
"64374a0a-165c"
content-type
image/png
cache-control
max-age=86400, public
accept-ranges
bytes
content-length
5724
expires
Sun, 21 May 2023 19:47:15 GMT
css
fonts.googleapis.com/ 		24 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,700italic,800italic,400,300,600,800,700
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/static/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
5b95fd9052b602a4235275e7d06c745a45d05c7e2a0b561cc7f859f358d9f9c8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sat, 20 May 2023 19:47:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sat, 20 May 2023 19:47:15 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sat, 20 May 2023 19:47:15 GMT
analytics.js
www.google-analytics.com/ 		51 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/demo/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e7b90d32907f89c49e9e2a2ccca95133277f756f13a14187936d9b948ff67b44
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Sat, 20 May 2023 18:35:39 GMT
last-modified
Mon, 17 Apr 2023 22:36:01 GMT
server
Golfe2
age
4296
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20737
expires
Sat, 20 May 2023 20:35:39 GMT
body.gif
www.vcalc.com/static/images/ 		97 KB
97 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.vcalc.com/static/images/body.gif
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/static/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
a1551264f8e244e8bcbe515e853a7f5bae798365bb6dce1f59008e7d37f7a54c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/static/css/style.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:15 GMT
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
"64374a0a-1825c"
content-type
image/gif
cache-control
max-age=86400, public
accept-ranges
bytes
content-length
98908
expires
Sun, 21 May 2023 19:47:15 GMT
memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v35/ 		47 KB
48 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v35/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,700italic,800italic,400,300,600,800,700
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.vcalc.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 00:21:44 GMT
x-content-type-options
nosniff
age
69931
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48412
x-xss-protection
0
last-modified
Tue, 02 May 2023 15:08:53 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 19 May 2024 00:21:44 GMT
collect
www.google-analytics.com/j/ 		4 B
208 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j100&a=1626764295&t=pageview&_s=1&dl=https%3A%2F%2Fwww.vcalc.com%2Fdemo%2F&ul=en-us&de=UTF-8&dt=vCalc&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAABAAAAACAAI~&jid=1965105109&gjid=1074567083&cid=383533289.1684612036&tid=UA-43650435-1&_gid=1977609525.1684612036&_r=1&_slc=1&z=905168947
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.vcalc.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Sat, 20 May 2023 19:47:15 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vcalc.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		1 B
345 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j100&tid=UA-43650435-1&cid=383533289.1684612036&jid=1965105109&gjid=1074567083&_gid=1977609525.1684612036&_u=IEBAAAAAAAAAACAAI~&z=1631354023
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0c::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.vcalc.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Sat, 20 May 2023 19:47:16 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vcalc.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
Primary Request /
www.vcalc.com/ 		54 KB
8 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
c7ac60eba8175da0afcc0b6ef2c13227ac2fd1d5c73bfa81f95022cfc0834653

Request headers

Referer
https://www.vcalc.com/demo/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
no-cache no-store
content-encoding
gzip
content-language
de-DE
content-length
8134
content-type
text/html;charset=utf-8
date
Sat, 20 May 2023 19:47:19 GMT
expires
-1
pragma
no-cache
server
nginx/1.14.0 (Ubuntu)
zk.wpd
www.vcalc.com/zkau/web/b9cb459f/js/ 		1 MB
195 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
216e7c42d49f762f4c941fb06558cbc0cdc9536ef21387170e5ba4bf98168b5a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
198857
expires
Sun, 12 May 2024 04:20:55 GMT
zul.lang.wpd
www.vcalc.com/zkau/web/b9cb459f/js/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/zkau/web/b9cb459f/js/zul.lang.wpd
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
af72174a797c1d4e4c79df91673bddcda65a3ef9529fd636fe61a842a3b93b59

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-language
de-DE
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
access-control-allow-credentials
true
content-type
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access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
2300
zkbind.wpd
www.vcalc.com/zkau/web/b9cb459f/js/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/zkau/web/b9cb459f/js/zkbind.wpd
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
1736
expires
Sun, 12 May 2024 04:20:55 GMT
zk.wcs
www.vcalc.com/zkau/web/b9cb459f/_zkiju-breeze/zul/css/ 		242 KB
31 KB 		Stylesheet
General
Check archive.org
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https://www.vcalc.com/zkau/web/b9cb459f/_zkiju-breeze/zul/css/zk.wcs
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
0394a5aba3314a5a933c7d22e37b90e6ef2c61a18c78426bfdaa859fe4f26754

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/css;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
31612
expires
Sun, 12 May 2024 04:20:55 GMT
tiddlywiki.css
www.vcalc.com/zkau/web/b9cb459f/js/org/sinnlabs/zk/ui/mode/ 		234 B
184 B 		Stylesheet
General
Check archive.org
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https://www.vcalc.com/zkau/web/b9cb459f/js/org/sinnlabs/zk/ui/mode/tiddlywiki.css
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
f1c064e2336d1192f20daffef59aae833c04a2546e30b8046178fd2162000afb

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/css;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
138
expires
Wed, 08 May 2024 20:51:38 GMT
tiki.css
www.vcalc.com/zkau/web/b9cb459f/js/org/sinnlabs/zk/ui/mode/ 		464 B
344 B 		Stylesheet
General
Check archive.org
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Full URL
https://www.vcalc.com/zkau/web/b9cb459f/js/org/sinnlabs/zk/ui/mode/tiki.css
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
28884a119ad15ed1bb4c8bfb436343aa5f43111d51c6d5b9e426d98bb0e7ee98

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/css;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
275
expires
Wed, 08 May 2024 20:51:38 GMT
theme.css
www.vcalc.com/static/css/ 		151 KB
24 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/static/css/theme.css
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
82c86b938d63918051158de903d8f0cecfc0f934ade77fb736d839d0821dc7a9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
W/"64374a0a-25dc1"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=86400, public
expires
Sun, 21 May 2023 19:47:19 GMT
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/ 		62 KB
17 KB 		Script
General
Check archive.org
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Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=AM_CHTML
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e -, , ASN (),
Reverse DNS
Software
cloudflare /
Resource Hash
cbac1a6c9e64ed2b020a82c87c6dbae846b72a246fcd40faa3bb4d7190211b48
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
99564
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
17023
last-modified
Mon, 04 May 2020 16:13:15 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1b-f82c"
vary
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report-to
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content-type
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access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7ca717402e889070-FRA
expires
Thu, 09 May 2024 19:47:19 GMT
bootstrap.min.js
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/ 		36 KB
9 KB 		Script
General
Check archive.org
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Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e -, , ASN (),
Reverse DNS
Software
cloudflare /
Resource Hash
53964478a7c634e8dad34ecc303dd8048d00dce4993906de1bacf67f663486ef
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
9841018
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
8722
last-modified
Mon, 04 May 2020 16:17:20 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04010-90b5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=coNkMqcd49JPGhGLhe%2FVdItAtlwDYAaqAA6iD9fVKR8LcbBO3JFgAXbgh9dhefcAzm%2FgyKcAQTaFMFIGw%2B4f6ddTTnAJ2ZEZOPJMYuhnvbFTtRRZeZ9oNsRtgGtxpYh4Bx6V9nlzzC7mshpog5fvePuw"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7ca717402e899070-FRA
expires
Thu, 09 May 2024 19:47:19 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/3.4.1/ 		86 KB
31 KB 		Script
General
Check archive.org
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Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a -, , ASN (),
Reverse DNS
Software
sffe /
Resource Hash
0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 17 May 2023 23:48:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
244741
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
30774
x-xss-protection
0
last-modified
Mon, 13 May 2019 14:37:17 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Thu, 16 May 2024 23:48:18 GMT
jquery.ytvideo.js
www.vcalc.com/static/js/ 		760 B
403 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vcalc.com/static/js/jquery.ytvideo.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
4272a1cd79a0d45af7f3fac61a7d9eaa353f2f30ec7cd01958a17795133c31e8

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
W/"64374a0a-2f8"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=86400, public
expires
Sun, 21 May 2023 19:47:19 GMT
icostyle.css
www.vcalc.com/static/fonts/icomoon/ 		2 KB
593 B 		Stylesheet
General
Check archive.org
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Full URL
https://www.vcalc.com/static/fonts/icomoon/icostyle.css
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
e62f3aa3605046d7f72f484afa1fa7ff3c3f75d1303348dec3c09f7d1af77f40

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
W/"64374a0a-65c"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=86400, public
expires
Sun, 21 May 2023 19:47:19 GMT
font-awesome.min.css
www.vcalc.com/static/fonts/font-awesome/css/ 		26 KB
6 KB 		Stylesheet
General
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https://www.vcalc.com/static/fonts/font-awesome/css/font-awesome.min.css
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Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
936ffccdc35bc55221e669d0e76034af76ba8c080c1b1149144dbbd3b5311829

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:19 GMT
content-encoding
gzip
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
W/"64374a0a-6857"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=86400, public
expires
Sun, 21 May 2023 19:47:19 GMT
analytics.js
www.google-analytics.com/ 		51 KB
20 KB 		Script
General
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Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e7b90d32907f89c49e9e2a2ccca95133277f756f13a14187936d9b948ff67b44
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Sat, 20 May 2023 18:35:39 GMT
last-modified
Mon, 17 Apr 2023 22:36:01 GMT
server
Golfe2
age
4301
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20737
expires
Sat, 20 May 2023 20:35:39 GMT
quant.js
secure.quantserve.com/ 		22 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://secure.quantserve.com/quant.js
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
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accept-language
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date
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content-encoding
gzip
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vary
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accept-ranges
bytes
expires
Sat, 27 May 2023 19:47:20 GMT
bootstrap.css
www.vcalc.com/static/css/ 		140 KB
21 KB 		Stylesheet
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URL: https://www.vcalc.com/static/css/theme.css
Protocol
H2
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Server
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date
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content-encoding
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etag
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collect
www.google-analytics.com/j/ 		3 B
23 B 		XHR
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Golfe2
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3
expires
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rules-p-n7m9TfSEd7GLz.js
rules.quantcount.com/ 		160 B
640 B 		Script
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URL: https://secure.quantserve.com/quant.js
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H2
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TLS 1.3, , AES_128_GCM
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Response headers

date
Sat, 20 May 2023 18:48:36 GMT
via
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URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=AM_CHTML
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accept-language
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User-Agent
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date
Sat, 20 May 2023 19:47:20 GMT
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br
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expires
Thu, 09 May 2024 19:47:20 GMT
body.gif
www.vcalc.com/static/images/ 		97 KB
97 KB 		Image
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URL: https://www.vcalc.com/static/css/theme.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
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accept-language
de-DE,de;q=0.9
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https://www.vcalc.com/static/css/theme.css
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Response headers

date
Sat, 20 May 2023 19:47:20 GMT
last-modified
Thu, 13 Apr 2023 00:17:14 GMT
server
nginx/1.14.0 (Ubuntu)
etag
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cache-control
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expires
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zul.box.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		34 KB
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URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
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accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
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text/javascript;charset=UTF-8
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*
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expires
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zul.utl.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		4 KB
2 KB 		Script
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URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
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Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
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accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
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Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
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*
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1524
expires
Sun, 12 May 2024 05:56:12 GMT
zhtml.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		6 KB
2 KB 		Script
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URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
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Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
es
access-control-allow-origin
*
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zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
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true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
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2185
expires
Sun, 19 May 2024 08:45:00 GMT
zul.inp.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		87 KB
21 KB 		Script
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URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
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zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
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true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
21642
expires
Sun, 12 May 2024 05:56:12 GMT
zul.menu.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		36 KB
10 KB 		Script
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URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
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zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
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true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
9726
expires
Sun, 12 May 2024 05:56:12 GMT
pixel;r=863800285;rf=0;a=p-n7m9TfSEd7GLz;url=https%3A%2F%2Fwww.vcalc.com%2F;ref=https%3A%2F%2Fwww.vcalc.com%2Fdemo%2F;uht=2;fpan=1;fpa=P0-762525410-1684612040153;pbc=;ns=0;ce=1;qjs=1;qv=c818c8ec-20...
pixel.quantserve.com/ 		35 B
372 B 		Image
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https://pixel.quantserve.com/pixel;r=863800285;rf=0;a=p-n7m9TfSEd7GLz;url=https%3A%2F%2Fwww.vcalc.com%2F;ref=https%3A%2F%2Fwww.vcalc.com%2Fdemo%2F;uht=2;fpan=1;fpa=P0-762525410-1684612040153;pbc=;ns=0;ce=1;qjs=1;qv=c818c8ec-20230509111053;cm=;gdpr=0;d=vcalc.com;dst=0;et=1684612040278;tzo=0;ogl=;ses=ea82e958-b6cc-4e6b-8e5c-c3988540947c;mdl=
Requested by
Host: www.vcalc.com
URL: https://www.vcalc.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:116:800d:21:93ca:31d8:d86e:38f6 -, , ASN (),
Reverse DNS
Software
/
Resource Hash
a0d3a0aff7dc3bf32d2176fc3dcda6e7aba2867c4f4d1f7af6355d2cfc6c44f8
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 20 May 2023 19:47:20 GMT
strict-transport-security
max-age=86400
p3p
CP="NOI DSP COR NID CURa ADMa DEVa PSAo PSDo OUR SAMa IND COM NAV"
content-type
image/gif
cache-control
private, no-cache, no-store, proxy-revalidate
content-length
35
expires
Fri, 04 Aug 1978 12:00:00 GMT
zk.fmt.wpd
www.vcalc.com/zkau/web/_zv20220527091880248b0db/js/ 		6 KB
3 KB 		Script
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Host: www.vcalc.com
URL: https://www.vcalc.com/zkau/web/b9cb459f/js/zk.wpd
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:20 GMT
content-encoding
gzip
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-type
text/javascript;charset=UTF-8
content-language
en-US
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
2854
expires
Sun, 12 May 2024 05:56:13 GMT
progress.gif
www.vcalc.com/zkau/web/b9cb459f/breeze/zul/img/misc/ 		2 KB
2 KB 		Image
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Host: www.vcalc.com
URL: https://www.vcalc.com/zkau/web/b9cb459f/_zkiju-breeze/zul/css/zk.wcs
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.130.42.18 , United States, ASN27357 (RACKSPACE, US),
Reverse DNS
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vcalc.com/zkau/web/b9cb459f/_zkiju-breeze/zul/css/zk.wcs
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sat, 20 May 2023 19:47:20 GMT
last-modified
Tue, 09 May 2023 20:51:45 GMT
server
nginx/1.14.0 (Ubuntu)
access-control-allow-methods
GET, POST, OPTIONS
content-language
en-US
content-type
image/gif;charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
zk-sid,zk-error,Content-Length,Content-Range
cache-control
public, max-age=31536000
access-control-allow-credentials
true
access-control-allow-headers
Accept-Language,Origin,Authorization,zk-sid,DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
1849
expires
Wed, 08 May 2024 20:51:38 GMT
bg-03.jpg
www.vcalc.com/static/images/ 		0
0
bg-01.jpg
www.vcalc.com/static/images/ 		0
0
btn-signup.png
www.vcalc.com/static/images/ 		0
0
icomoon.ttf
www.vcalc.com/static/fonts/icomoon/fonts/ 		0
0
fontawesome-webfont.woff2
www.vcalc.com/static/fonts/font-awesome/fonts/ 		0
0
glyphicons-halflings-regular.woff2
www.vcalc.com/static/fonts/ 		0
0
logo.png
www.vcalc.com/static/images/ 		0
0
truncated
/ 		43 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Content-Type
image/png
3crop.JPG
www.vcalc.com/attachments/4dc80d19-89aa-11ec-a69b-bc764e203090/ 		0
0

Failed requests

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

Domain
www.vcalc.com
URL
https://www.vcalc.com/static/images/bg-03.jpg
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/images/bg-01.jpg
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/images/btn-signup.png
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/fonts/icomoon/fonts/icomoon.ttf?2fb68l
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/fonts/font-awesome/fonts/fontawesome-webfont.woff2?v=4.4.0
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/fonts/glyphicons-halflings-regular.woff2
Domain
www.vcalc.com
URL
https://www.vcalc.com/static/images/logo.png
Domain
www.vcalc.com
URL
https://www.vcalc.com/attachments/4dc80d19-89aa-11ec-a69b-bc764e203090/3crop.JPG

Verdicts & Comments Add Verdict or Comment

1 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.

boolean| credentialless

6 Cookies

Domain/Path Name / Value
www.vcalc.com/ Name: X-Mapping-fjhppofk
Value: F55E6515BDA158400EA9EFDF6A52CCCF
.vcalc.com/ Name: _ga
Value: GA1.2.383533289.1684612036
.vcalc.com/ Name: _gid
Value: GA1.2.1977609525.1684612036
.vcalc.com/ Name: _gat
Value: 1
www.vcalc.com/ Name: JSESSIONID
Value: node0u2qqro4vtomu46xrxv6tr3jc137810.node0
www.vcalc.com/ Name: APPSVR
Value: appsvr2

1 Console Messages

Source Level URL
Text
network error URL: https://www.vcalc.com/demo/
Message:
Failed to load resource: the server responded with a status of 403 ()

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

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.

ajax.googleapis.com
cdnjs.cloudflare.com
fonts.googleapis.com
fonts.gstatic.com
pixel.quantserve.com
rules.quantcount.com
secure.quantserve.com
stats.g.doubleclick.net
www.google-analytics.com
www.vcalc.com
www.vcalc.com
104.130.42.18
2600:9000:219c:1600:6:44e3:f8c0:93a1
2606:4700::6811:180e
2620:116:800d:21:93ca:31d8:d86e:38f6
2a00:1450:4001:800::2003
2a00:1450:4001:80f::200e
2a00:1450:4001:82a::200a
2a00:1450:4001:82b::200a
2a00:1450:400c:c0c::9c
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0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a
1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26
1e094c6e67d66e47d9613177c0363c7865061b6c4cc70da1d034d0d27307670d
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337ca4dec9b8e0f96ce592d800e5cf26d09eecbd107e43285a2a687f46823670
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53964478a7c634e8dad34ecc303dd8048d00dce4993906de1bacf67f663486ef
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
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6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5
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e23decabee8464b650d1d0241283ba0c469806e14a2199efc5bb41771cb673c1
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