URL: https://a-free.vn/cach-lam-long-dom-198/
Submission: On November 10 via api from US — Scanned from SG

Summary

This website contacted 8 IPs in 3 countries across 8 domains to perform 61 HTTP transactions. The main IP is 157.245.199.161, located in Singapore, Singapore and belongs to DIGITALOCEAN-ASN, US. The main domain is a-free.vn.
TLS certificate: Issued by R11 on October 1st 2024. Valid for: 3 months.
This is the only time a-free.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
45 157.245.199.161 14061 (DIGITALOC...)
1 2404:6800:400... 15169 (GOOGLE)
2 2404:6800:400... 15169 (GOOGLE)
1 2404:6800:400... 15169 (GOOGLE)
7 74.125.130.94 15169 (GOOGLE)
2 57.144.144.128 32934 (FACEBOOK)
2 2a03:2880:f34... 32934 (FACEBOOK)
61 8
Apex Domain
Subdomains
Transfer
45 a-free.vn
a-free.vn
2 MB
7 gstatic.com
fonts.gstatic.com
149 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 113
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 180
77 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 34
22 KB
1 youtube.com
www.youtube.com — Cisco Umbrella Rank: 77
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
1 KB
0 googletagmanager.com Failed
www.googletagmanager.com Failed
61 8
Domain Requested by
45 a-free.vn a-free.vn
7 fonts.gstatic.com fonts.googleapis.com
2 www.facebook.com connect.facebook.net
2 connect.facebook.net a-free.vn
connect.facebook.net
2 www.google-analytics.com a-free.vn
www.google-analytics.com
1 www.youtube.com a-free.vn
1 fonts.googleapis.com a-free.vn
0 www.googletagmanager.com Failed a-free.vn
61 8

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

Domain
www.facebook.com
Subject Issuer Validity Valid
a-free.vn
R11
2024-10-01 -
2024-12-30
3 months crt.sh
upload.video.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.google-analytics.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.gstatic.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-08-19 -
2024-11-17
3 months crt.sh

This page contains 4 frames:

Primary Page: https://a-free.vn/cach-lam-long-dom-198/
Frame ID: AE5A725CF9DA330E2F22DE1715A1469B
Requests: 59 HTTP requests in this frame

Frame: https://www.youtube.com/embed/jNOW-ZIeTS0
Frame ID: 485AC3CDB537B2C8088280AEB4F495B9
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/v12.0/plugins/like.php?action=like&app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df89252d80c8f3bfad%26domain%3Da-free.vn%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fa-free.vn%252Ff852dbe8869141601%26relation%3Dparent.parent&container_width=66&href=https%3A%2F%2Fa-free.vn%2Fcach-lam-long-dom-198%2F&layout=button&locale=vi_VN&sdk=joey&share=false&show_faces=false&size=small&width=
Frame ID: 5F2B17F5835AEF36D65117C6C9F058EA
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/v12.0/plugins/share_button.php?app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df0fe14d104ebf81b4%26domain%3Da-free.vn%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fa-free.vn%252Ff852dbe8869141601%26relation%3Dparent.parent&container_width=61&href=https%3A%2F%2Fa-free.vn%2Fcach-lam-long-dom-198%2F&layout=button_count&locale=vi_VN&sdk=joey&size=small
Frame ID: BDEEEC7CFBC4A708383C319EFCE93D9F
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Cách làm long đờm nhanh chóng và hiệu quả ngay tại nhà

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->

Overall confidence: 100%
Detected patterns
  • (?:/([\d.]+))?/slick(?:\.min)?\.js

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

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

Page Statistics

61
Requests

98 %
HTTPS

57 %
IPv6

8
Domains

8
Subdomains

8
IPs

3
Countries

2055 kB
Transfer

2335 kB
Size

9
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

61 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
a-free.vn/cach-lam-long-dom-198/
99 KB
32 KB
Document
General
Full URL
https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
b54a980e196c6c5904a7beba1b86f0dc3e146887a57673d6df6e56d8cbc1490c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Sun, 10 Nov 2024 16:35:32 GMT
link
<https://a-free.vn/wp-json/>; rel="https://api.w.org/"
server
nginx/1.18.0 (Ubuntu)
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
fields.min.css
a-free.vn/wp-content/plugins/caldera-forms/assets/css/
67 KB
67 KB
Stylesheet
General
Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/css/fields.min.css?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
38ae753dbc5c9f4df9fa6ed402bed807a70741746046786ad07bd34f2b50c46d
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565ca3-10a97"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
68247
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
text/css
last-modified
Fri, 01 Oct 2021 00:56:03 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
caldera-grid.css
a-free.vn/wp-content/plugins/caldera-forms/assets/css/
32 KB
32 KB
Stylesheet
General
Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/css/caldera-grid.css?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
c6d8c565892f93a2ba6818ec776ecfbf9453ba962f1a32ca4abd55824dfb979d
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565ca4-7e18"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
32280
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
text/css
last-modified
Fri, 01 Oct 2021 00:56:04 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
caldera-form.css
a-free.vn/wp-content/plugins/caldera-forms/assets/css/
27 KB
27 KB
Stylesheet
General
Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/css/caldera-form.css?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
a9aadfa69127607694a9e2edc6fb8e3d32df1bc264ac0ccef48e57b952737a87
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565ca3-6be0"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
27616
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
text/css
last-modified
Fri, 01 Oct 2021 00:56:03 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
caldera-alert.css
a-free.vn/wp-content/plugins/caldera-forms/assets/css/
2 KB
3 KB
Stylesheet
General
Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/css/caldera-alert.css?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
c95e3c817fce9dcd1a35f2dfb322f1fcdb41bb0ccac9d310dab021ea343cd737
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565ca3-987"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
2439
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
text/css
last-modified
Fri, 01 Oct 2021 00:56:03 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
style.css
a-free.vn/wp-content/themes/caia/
41 KB
42 KB
Stylesheet
General
Full URL
https://a-free.vn/wp-content/themes/caia/style.css?ver=3.0
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
268792e0dab4019abcfb44d9494bf3add05dca53c293621213c3efc843ce8272
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"624d54fe-a494"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
42132
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
text/css
last-modified
Wed, 06 Apr 2022 08:53:18 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
jquery.js
a-free.vn/wp-includes/js/jquery/
95 KB
95 KB
Script
General
Full URL
https://a-free.vn/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
1db21d816296e6939ba1f42962496e4134ae2b0081e26970864c40c6d02bb1df
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565cdb-17a69"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
96873
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
application/javascript; charset=utf-8
last-modified
Fri, 01 Oct 2021 00:56:59 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
jquery-migrate.min.js
a-free.vn/wp-includes/js/jquery/
10 KB
10 KB
Script
General
Full URL
https://a-free.vn/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
48eb8b500ae6a38617b5738d2b3faec481922a7782246e31d2755c034a45cd5d
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565cdb-2748"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
10056
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
application/javascript; charset=utf-8
last-modified
Fri, 01 Oct 2021 00:56:59 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
slick.js
a-free.vn/wp-content/themes/caia/custom/js/
42 KB
42 KB
Script
General
Full URL
https://a-free.vn/wp-content/themes/caia/custom/js/slick.js?ver=5.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
62f05c832245f1db5f582ea551d7a2fde539ab57d711e066e81bdee212706540
Security Headers
Name Value
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
Strict-Transport-Security max-age=0; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://a-free.vn/cach-lam-long-dom-198/

Response headers

strict-transport-security
max-age=0; includeSubDomains; preload
content-security-policy
default-src 'self'; font-src *;img-src * data:; script-src *; style-src *
etag
"61565ca9-a76f"
x-content-type-options
nosniff
referrer-policy
strict-origin
permissions-policy
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
accept-ranges
bytes
content-length
42863
date
Sun, 10 Nov 2024 16:35:33 GMT
x-xss-protection
1; mode=block
content-type
application/javascript; charset=utf-8
last-modified
Fri, 01 Oct 2021 00:56:09 GMT
server
nginx/1.18.0 (Ubuntu)
x-frame-options
SAMEORIGIN
css2
fonts.googleapis.com/
26 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Mulish:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4003:c05::5f Singapore, Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/js/ajax-core.min.js?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

strict-transport-security
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content-security-policy
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etag
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date
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x-xss-protection
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content-type
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last-modified
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server
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x-frame-options
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3 KB
4 KB
Script
General
Full URL
https://a-free.vn/wp-content/plugins/caldera-forms/assets/js/conditionals.min.js?ver=1.4.1
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Security Headers
Name Value
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Request headers

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Referer
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Response headers

strict-transport-security
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etag
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date
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x-xss-protection
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last-modified
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server
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x-frame-options
SAMEORIGIN
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102 KB
102 KB
Script
General
Full URL
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Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Name Value
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Request headers

User-Agent
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Referer
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Response headers

strict-transport-security
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etag
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x-xss-protection
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last-modified
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server
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x-frame-options
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34 KB
34 KB
Script
General
Full URL
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Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
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Server
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Resource Hash
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Request headers

User-Agent
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Referer
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Response headers

strict-transport-security
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etag
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x-xss-protection
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server
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5 KB
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General
Full URL
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Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.245.199.161 Singapore, Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
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Resource Hash
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Request headers

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Referer
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Response headers

strict-transport-security
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x-xss-protection
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last-modified
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server
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x-frame-options
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analytics.js
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52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4003:c1c::65 Singapore, Singapore, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
gzip
age
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alt-svc
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date
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last-modified
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content-type
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cache-control
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gtm.js
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General
Full URL
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Requested by
Host: a-free.vn
URL: https://a-free.vn/cach-lam-long-dom-198/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Resource Hash
Security Headers
Name Value
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Response headers

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Full URL
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Requested by
Host: a-free.vn
URL: https://a-free.vn/wp-content/themes/caia/style.css?ver=3.0
Protocol
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Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

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Response headers

strict-transport-security
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last-modified
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Requested by
Host: a-free.vn
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Protocol
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Request headers

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Response headers

strict-transport-security
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Request headers

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Referer
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Response headers

strict-transport-security
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etag
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URL: https://a-free.vn/wp-content/themes/caia/style.css?ver=3.0
Protocol
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Request headers

User-Agent
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Referer
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Response headers

strict-transport-security
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content-security-policy
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server
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x-frame-options
SAMEORIGIN
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Full URL
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URL: https://a-free.vn/wp-content/themes/caia/style.css?ver=3.0
Protocol
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same-origin-allow-popups
cross-origin-resource-policy
cross-origin
date
Sun, 10 Nov 2024 16:35:34 GMT
document-policy
force-load-at-top
expires
Sat, 01 Jan 2000 00:00:00 GMT
facebook-api-version
v15.0
origin-agent-cluster
?0
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), camera=(self), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
pragma
no-cache
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7435690196656861825"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7435690196656861825", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
strict-transport-security
max-age=15552000; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=2, rtx=0, c=10, mss=1297, tbw=2945, tp=-1, tpl=-1, uplat=296, ullat=0
x-fb-debug
gP4vJnIxiOYBA6v9tu48f33dtjQzH7st8bS1lMxGfZm3SBVY4lgwAEnMU+zwe5D0WpfiaD7XHTYt1hGINB+2bg==
x-xss-protection
0

Failed requests

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

Domain
www.googletagmanager.com
URL
https://www.googletagmanager.com/gtm.js?id=GTM-55TQZ7C

Verdicts & Comments Add Verdict or Comment

56 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 function| jQuery function| setCookie function| getCookie string| GoogleAnalyticsObject function| ga object| dataLayer function| ega function| uga function| _0x3023 function| _0x10c8 object| _0x365b function| mobileCheck object| caldera_conditionals function| caia_caldera_call_back string| pload_time object| tocplus object| google_tag_data object| gaplugins object| gaGlobal object| gaData number| time_week number| long_year object| click_time string| click_link object| tmp_cps function| getParam function| getExpiryRecord function| appendValueInInput function| addGclid object| addComment object| wp function| resBaldrickTriggers function| calders_forms_check_conditions function| calders_forms_init_conditions function| cf_debounce function| color_picker_init function| toggle_button_init object| ParsleyConfig object| ParsleyExtend object| psly object| Parsley object| ParsleyUtils object| ParsleyValidator object| ParsleyUI function| cf_jsfields_init function| cf_validate_form object| ak_js object| commentForm object| x string| x1 object| jQuery112407605400104494986 object| FB object| __buffer

9 Cookies

Domain/Path Name / Value
.a-free.vn/ Name: _ga
Value: GA1.2.1788678608.1731256533
.a-free.vn/ Name: _gid
Value: GA1.2.811357512.1731256533
.a-free.vn/ Name: _gat
Value: 1
.youtube.com/ Name: YSC
Value: 9ajLmwWz_6Y
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: Nxl8Xuhs1uY
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJTRxIEGgAgEA%3D%3D
a-free.vn/ Name: tmp_click_link
Value: https://a-free.vn/cach-lam-long-dom-198/
a-free.vn/ Name: tmp_click_time
Value: Sun, 10 Nov 2024 16:35:33 GMT
a-free.vn/ Name: tmp_device_token
Value: 5d8a5991-5862-4fb1-98c2-f47911c76c3b

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

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.

a-free.vn
connect.facebook.net
fonts.googleapis.com
fonts.gstatic.com
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
www.youtube.com
www.googletagmanager.com
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