URL: http://calculator.vn/
Submission: On March 02 via api from US — Scanned from SG

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 24 HTTP transactions. The main IP is 139.180.217.238, located in Singapore and belongs to AS-CHOOPA, US. The main domain is calculator.vn.
This is the only time calculator.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
16 139.180.217.238 20473 (AS-CHOOPA)
4 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2001:4de0:ac1... 20446 (STACKPATH...)
1 2404:6800:400... 15169 (GOOGLE)
24 5
Apex Domain
Subdomains
Transfer
16 calculator.vn
calculator.vn
141 KB
4 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 788
57 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 195
82 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 306
61 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 693
33 KB
24 5
Domain Requested by
16 calculator.vn calculator.vn
4 maxcdn.bootstrapcdn.com calculator.vn
2 cdnjs.cloudflare.com calculator.vn
cdnjs.cloudflare.com
1 ajax.googleapis.com calculator.vn
1 code.jquery.com calculator.vn
24 5

This site contains no links.

Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-12-30 -
2023-12-30
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-02-08 -
2023-05-03
3 months crt.sh

This page contains 1 frames:

Primary Page: http://calculator.vn/
Frame ID: F688B966A6BD895AD976E73D768C862E
Requests: 24 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+(?:-?rc[.\d]*)*)/angular(?:\.min)?\.js
  • \bangular.{0,32}\.js

Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

24
Requests

29 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

5
IPs

3
Countries

373 kB
Transfer

1046 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

24 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
calculator.vn/
29 KB
7 KB
Document
General
Full URL
http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
8017bcfb42dea0858dd2c9f6f8612cd301193448f41f82f28a452c76e59ffc2e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
accept-language
zh-SG,zh;q=0.9

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Thu, 02 Mar 2023 20:41:53 GMT
Link
<http://calculator.vn/wp-json/>; rel="https://api.w.org/"
Server
Nginx
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
X-Powered-By
VPSSIM
X-XSS-Protection
1; mode=block
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/
156 KB
24 KB
Stylesheet
General
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ff5b959fa9f6b4b1d04d20a37d706e90039176ab1e2a202994d9580baeebfd6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
617, 617
age
18715869
cdn-cachedat
2021-06-08 14:36:05
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:09 GMT
server
cloudflare
cdn-requestpullcode
200
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
cd40bb523a4ae6cc1a25d7af52a3e2f7
timing-allow-origin
*
cdn-requestcountrycode
US
cf-ray
7a1c768bb932482e-SIN
cdn-requestpullsuccess
True
font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/
30 KB
6 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 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
1212975
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
5631
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-7918"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9P9zhKfVaC9nFR%2FM0Ta1suai8MRb8195iHEwFlrCs7RExHuk%2F5Pnw6vvyPqymbEksN17RwK5cVtcV3CxrffeM0P1lj%2F7UKXz3UrzMJPdfR2mvvVosbm7XglkPdpHs1e7szJ4HZ8fyC8ZGnah1ijWcK0E"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7a1c768bbe318833-SIN
expires
Tue, 20 Feb 2024 20:41:53 GMT
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/
115 KB
20 KB
Stylesheet
General
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f04b517ba5d6a0510485689a3e42dac000f51640fd71b986804cba178eae42a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
617, 617
age
18716222
cdn-cachedat
2021-06-08 14:01:04
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:58 GMT
server
cloudflare
cdn-requestpullcode
200
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
1218468e25a5834f6c772dfe4260464e
timing-allow-origin
*
cdn-requestcountrycode
US
cf-ray
7a1c768bb939482e-SIN
cdn-requestpullsuccess
True
bootstrap-theme.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/
19 KB
2 KB
Stylesheet
General
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap-theme.min.css
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2453e31f9c5e0dbee528d11f97a85edf897ed93406954ce8e475f0244abf249a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
617, 617
age
18714812
cdn-cachedat
2021-06-06 10:25:22
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:58 GMT
server
cloudflare
cdn-requestpullcode
200
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
f84830371aeac2ca766dcb21840b8813
timing-allow-origin
*
cdn-requestcountrycode
US
cf-ray
7a1c768bb93c482e-SIN
cdn-requestpullsuccess
True
jquery-1.11.3.min.js
code.jquery.com/
94 KB
33 KB
Script
General
Full URL
http://code.jquery.com/jquery-1.11.3.min.js
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
2001:4de0:ac18::1:a:1a , Netherlands, ASN20446 (STACKPATH-CDN, US),
Reverse DNS
Software
nginx /
Resource Hash
ecb916133a9376911f10bc5c659952eb0031e457f5df367cde560edbfba38fb8

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Fri, 20 Aug 2021 17:47:53 GMT
Server
nginx
ETag
W/"611feac9-176d5"
Vary
Accept-Encoding
X-HW
1677789713.dop111.la3.t,1677789713.cds251.la3.c
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
max-age=315360000, public
Connection
Keep-Alive
Accept-Ranges
bytes
Content-Length
33261
bootstrap.min.js
maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/
35 KB
10 KB
Script
General
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5fd173d00d9733900834e0e1083de86b532e048b15c0420ba5c2db0623644b8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
617, 617
age
18716195
cdn-cachedat
2021-06-08 14:21:09
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:58 GMT
server
cloudflare
cdn-requestpullcode
200
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
3e3a0b6eebb1b0fcadcc18dc03e46930
timing-allow-origin
*
cdn-requestcountrycode
US
cf-ray
7a1c768bb93d482e-SIN
cdn-requestpullsuccess
True
angular.min.js
ajax.googleapis.com/ajax/libs/angularjs/1.7.9/
172 KB
61 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/angularjs/1.7.9/angular.min.js
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4003:c04::5f , Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
6f936f9af51ccabd30a4138b9cd6da587e73290022be18fcc8c6217d712e9900
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Mon, 27 Feb 2023 11:58:29 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
290604
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
61983
x-xss-protection
0
last-modified
Wed, 27 Nov 2019 19:15:00 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
Tue, 27 Feb 2024 11:58:29 GMT
style.min.css
calculator.vn/wp-includes/css/dist/block-library/
93 KB
13 KB
Stylesheet
General
Full URL
http://calculator.vn/wp-includes/css/dist/block-library/style.min.css?ver=6.1.1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
c324ef26b20264369e4568dc9ef1c5cb1f325f6bc4e8b7c01f7fe93fa353276a

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Tue, 15 Nov 2022 21:41:34 GMT
Server
Nginx
ETag
W/"6374078e-172a9"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
classic-themes.min.css
calculator.vn/wp-includes/css/
217 B
598 B
Stylesheet
General
Full URL
http://calculator.vn/wp-includes/css/classic-themes.min.css?ver=1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
5a5f39391fbf5b06db84b8f9716d53de575ee97a627d2c5f12f79a991a671eb5

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Wed, 02 Nov 2022 08:50:44 GMT
Server
Nginx
ETag
"63622f64-d9"
X-Powered-By
VPSSIM
Content-Type
text/css
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
217
Expires
Sat, 01 Apr 2023 20:41:53 GMT
logo.png
calculator.vn/wp-content/themes/calculator/images/
11 KB
12 KB
Image
General
Full URL
http://calculator.vn/wp-content/themes/calculator/images/logo.png
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
e417ed3dd3969c23fca6d1d7527941e09c4f3faa13f8d3743fa377e3d48b81ed

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Sat, 28 May 2022 02:29:39 GMT
Server
Nginx
ETag
"62918913-2d15"
X-Powered-By
VPSSIM
Content-Type
image/png
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
11541
Expires
Sat, 01 Apr 2023 20:41:53 GMT
delete.webp
calculator.vn/wp-content/themes/calculator/images/
419 B
768 B
Image
General
Full URL
http://calculator.vn/wp-content/themes/calculator/images/delete.webp
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
e6c67850f0901ba0fc87f3cae5371d638cde011a298739bf39a2cd41c0fe078e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
X-Content-Type-Options
nosniff
Last-Modified
Mon, 20 Feb 2023 03:10:05 GMT
Server
Nginx
ETag
"63f2e48d-1a3"
X-Powered-By
VPSSIM
X-Frame-Options
SAMEORIGIN
Content-Type
image/webp
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
419
X-XSS-Protection
1; mode=block
banner-vuong.jpg
calculator.vn/wp-content/themes/calculator/images/
43 KB
44 KB
Image
General
Full URL
http://calculator.vn/wp-content/themes/calculator/images/banner-vuong.jpg
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
e31ffb2a99ace5ee5c9b89dcd82514af2208db95f09055c238e7ebfb27bc7e76

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Sat, 28 May 2022 00:42:51 GMT
Server
Nginx
ETag
"6291700b-ad50"
X-Powered-By
VPSSIM
Content-Type
image/jpeg
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
44368
Expires
Sat, 01 Apr 2023 20:41:53 GMT
hoa-sinh.jpg
calculator.vn/wp-content/uploads/2022/06/
2 KB
3 KB
Image
General
Full URL
http://calculator.vn/wp-content/uploads/2022/06/hoa-sinh.jpg
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
5078d16e27b1b8a98ac2c7dd9c098a60a3e6e4c8baedb85830686815780e1803

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Thu, 02 Jun 2022 07:56:50 GMT
Server
Nginx
ETag
"62986d42-992"
X-Powered-By
VPSSIM
Content-Type
image/jpeg
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2450
Expires
Sat, 01 Apr 2023 20:41:53 GMT
suc-koe.png
calculator.vn/wp-content/uploads/2022/06/
3 KB
3 KB
Image
General
Full URL
http://calculator.vn/wp-content/uploads/2022/06/suc-koe.png
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
1ef644f0af62572185a27f61a675b92453ada21693d25ee9a8edca52662efbff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Thu, 02 Jun 2022 09:18:50 GMT
Server
Nginx
ETag
"6298807a-c7c"
X-Powered-By
VPSSIM
Content-Type
image/png
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3196
Expires
Sat, 01 Apr 2023 20:41:53 GMT
tai-chinh.png
calculator.vn/wp-content/uploads/2022/06/
3 KB
4 KB
Image
General
Full URL
http://calculator.vn/wp-content/uploads/2022/06/tai-chinh.png
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
e31088a35f8ed2fb17487463b0a6b4c7dfa9de74e7d16438b15af1733c88f11d

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Thu, 02 Jun 2022 09:29:21 GMT
Server
Nginx
ETag
"629882f1-d49"
X-Powered-By
VPSSIM
Content-Type
image/png
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3401
Expires
Sat, 01 Apr 2023 20:41:53 GMT
toan-hoc.jpg
calculator.vn/wp-content/uploads/2022/06/
2 KB
3 KB
Image
General
Full URL
http://calculator.vn/wp-content/uploads/2022/06/toan-hoc.jpg
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
d29af0b90d958e8aa52ee25578b3e662fa98dd147bcd292b38bae2e9d57712e6

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Last-Modified
Thu, 02 Jun 2022 07:56:52 GMT
Server
Nginx
ETag
"62986d44-885"
X-Powered-By
VPSSIM
Content-Type
image/jpeg
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2181
Expires
Sat, 01 Apr 2023 20:41:53 GMT
main.css
calculator.vn/wp-content/themes/calculator/css/
5 KB
2 KB
Stylesheet
General
Full URL
http://calculator.vn/wp-content/themes/calculator/css/main.css?ver=1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
97912db321eb9614f8752e7b1206e38dfae49a8958babeff51606594bcb961b5

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Mon, 30 May 2022 01:00:58 GMT
Server
Nginx
ETag
W/"6294174a-14e1"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
sci.css
calculator.vn/wp-content/themes/calculator/css/
11 KB
3 KB
Stylesheet
General
Full URL
http://calculator.vn/wp-content/themes/calculator/css/sci.css?ver=1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
4052ddfe810c366db28ef45c3d0618924ea73ba90c2d9f5b6be35b6b0fb89b18

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Mon, 20 Feb 2023 03:18:14 GMT
Server
Nginx
ETag
W/"63f2e676-2a52"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
jquery.min.js
calculator.vn/wp-includes/js/jquery/
88 KB
31 KB
Script
General
Full URL
http://calculator.vn/wp-includes/js/jquery/jquery.min.js?ver=3.6.1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
cc7403bab52ed166e24ea9324241045af370be482f5b594468f4a6ac6e7e7981

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Wed, 02 Nov 2022 08:50:44 GMT
Server
Nginx
ETag
W/"63622f64-15e54"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
jquery-migrate.min.js
calculator.vn/wp-includes/js/jquery/
11 KB
5 KB
Script
General
Full URL
http://calculator.vn/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
029e0a2e809fd6b5dbe76abe8b7a74936be306c9a8c27c814c4d44aa54623300

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Wed, 18 Nov 2020 09:06:06 GMT
Server
Nginx
ETag
W/"5fb4e3fe-2bd8"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
sci.js
calculator.vn/wp-content/themes/calculator/js/
30 KB
6 KB
Script
General
Full URL
http://calculator.vn/wp-content/themes/calculator/js/sci.js?ver=6.1.1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
4275455e26beb7116b5f25d80dd8a0e3828a243606df5564cc60380281e79195

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Mon, 20 Feb 2023 03:09:03 GMT
Server
Nginx
ETag
W/"63f2e44f-761b"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
wp-emoji-release.min.js
calculator.vn/wp-includes/js/
18 KB
5 KB
Script
General
Full URL
http://calculator.vn/wp-includes/js/wp-emoji-release.min.js?ver=6.1.1
Requested by
Host: calculator.vn
URL: http://calculator.vn/
Protocol
HTTP/1.1
Server
139.180.217.238 , Singapore, ASN20473 (AS-CHOOPA, US),
Reverse DNS
139.180.217.238.vultrusercontent.com
Software
Nginx / VPSSIM
Resource Hash
5aad5fbd4238981a9ff5e2772ff1353dfe1a801fb49542fe157418c1438f7782

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://calculator.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Date
Thu, 02 Mar 2023 20:41:53 GMT
Content-Encoding
gzip
Last-Modified
Fri, 27 May 2022 00:30:57 GMT
Server
Nginx
ETag
W/"62901bc1-48b9"
X-Powered-By
VPSSIM
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
max-age=2592000, public, must-revalidate, proxy-revalidate
Connection
keep-alive
Expires
Sat, 01 Apr 2023 20:41:53 GMT
fontawesome-webfont.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/
75 KB
76 KB
Font
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d792afdac7f7ae5de7c6964950c6c61dc6e3f3813180a59e141c7cb4ac4364dc
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Origin
http://calculator.vn
accept-language
zh-SG,zh;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 02 Mar 2023 20:41:53 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3631444
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
77160
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-12d68"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sAFSY3lci8sOci%2BrEplIDrvIWNa0JrE3U9Z7P2Z3q4mtfurtteL9G4EFXBcw%2FtgHCpGdI68z16zfdXztLn3lnND0DXXMFPhj7%2BPBRqpL8FV2CneNGb3Pj420CCwH%2BDpkL1mmchT2bmcyKX2%2ByZkeU7oU"}],"group":"cf-nel","max_age":604800}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7a1c768faca7494b-SIN
expires
Tue, 20 Feb 2024 20:41:53 GMT

Verdicts & Comments Add Verdict or Comment

28 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 function| $ function| jQuery object| jQuery11130765396974454551 object| angular object| _wpemojiSettings object| calInput object| calHis number| CalHisShow string| DegorRad number| roundTo boolean| CalNew number| CalMomery number| CalScreen number| AnsHis function| calculator function| CalcFinal function| FormatDisplay function| CalcResult function| Factorial function| FactorialD function| ValidateInputs function| RemoveZero function| CombineNumbers function| ArrayProc function| fmcheck object| twemoji object| wp

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
calculator.vn
cdnjs.cloudflare.com
code.jquery.com
maxcdn.bootstrapcdn.com
139.180.217.238
2001:4de0:ac18::1:a:1a
2404:6800:4003:c04::5f
2606:4700::6811:190e
2606:4700::6812:bcf
029e0a2e809fd6b5dbe76abe8b7a74936be306c9a8c27c814c4d44aa54623300
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5a5f39391fbf5b06db84b8f9716d53de575ee97a627d2c5f12f79a991a671eb5
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e31088a35f8ed2fb17487463b0a6b4c7dfa9de74e7d16438b15af1733c88f11d
e31ffb2a99ace5ee5c9b89dcd82514af2208db95f09055c238e7ebfb27bc7e76
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ecb916133a9376911f10bc5c659952eb0031e457f5df367cde560edbfba38fb8
f04b517ba5d6a0510485689a3e42dac000f51640fd71b986804cba178eae42a5