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hvtt.edu.vn Open in urlscan Pro
13.251.189.155  Public Scan

Go To Rescan Add Verdict Report
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Submission: On July 21 via api from US — Scanned from SG
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 9 IPs in 4 countries across 7 domains to perform 23 HTTP transactions. The main IP is 13.251.189.155, located in Singapore and belongs to AMAZON-02, US. The main domain is hvtt.edu.vn.
TLS certificate: Issued by R3 on June 29th 2023. Valid for: 3 months.
This is the only time hvtt.edu.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 13.251.189.155 16509 (AMAZON-02)
5 2400:52e0:150... 200325 (BUNNYCDN)
1 216.24.57.253 397273 (RENDER)
2 2404:6800:400... 15169 (GOOGLE)
1 2001:4de0:ac1... 20446 (STACKPATH...)
1 2a04:4e42::485 54113 (FASTLY)
6 2404:6800:400... 15169 (GOOGLE)
5 159.89.208.69 14061 (DIGITALOC...)
23 9
2    13.251.189.155 (Singapore)

ASN16509 (AMAZON-02, US)
PTR: ec2-13-251-189-155.ap-southeast-1.compute.amazonaws.com
hvtt.edu.vn
5    2400:52e0:1500::868:1 (Singapore)

ASN200325 (BUNNYCDN, SI)
staticcdn.hoolacdn.com
1    216.24.57.253 (Sweden)

ASN397273 (RENDER, US)
cdn.quilljs.com
2    2404:6800:4003:c06::5f (Singapore)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2001:4de0:ac18::1:a:2b (Netherlands)

ASN20446 (STACKPATH-CDN, US)
code.jquery.com
1    2a04:4e42::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
6    2404:6800:4003:c1c::5e (Singapore)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
5    159.89.208.69 (Singapore)

ASN14061 (DIGITALOCEAN-ASN, US)
cdn-proxy.hoolacdn.com
Apex Domain
Subdomains		 Transfer
10 hoolacdn.com
staticcdn.hoolacdn.com
cdn-proxy.hoolacdn.com
3 MB
6 gstatic.com
fonts.gstatic.com
56 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 74
33 KB
2 hvtt.edu.vn
hvtt.edu.vn
3 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 367
23 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 710
24 KB
1 quilljs.com
cdn.quilljs.com — Cisco Umbrella Rank: 30503
2 KB
23 7
Domain Requested by
6 fonts.gstatic.com staticcdn.hoolacdn.com
5 cdn-proxy.hoolacdn.com
5 staticcdn.hoolacdn.com hvtt.edu.vn
staticcdn.hoolacdn.com
2 fonts.googleapis.com hvtt.edu.vn
staticcdn.hoolacdn.com
2 hvtt.edu.vn staticcdn.hoolacdn.com
1 cdn.jsdelivr.net hvtt.edu.vn
1 code.jquery.com hvtt.edu.vn
1 cdn.quilljs.com hvtt.edu.vn
23 8

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

Domain
fb.com
hoola.vn
Subject Issuer Validity Valid
hvtt.edu.vn
R3		 2023-06-29 -
2023-09-27		 3 months crt.sh
staticcdn.hoolacdn.com
R3		 2023-07-16 -
2023-10-14		 3 months crt.sh
cdn.quilljs.com
R3		 2023-07-11 -
2023-10-09		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-07-03 -
2023-09-25		 3 months crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA		 2023-07-11 -
2024-07-14		 a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2022 Q4		 2022-12-23 -
2024-01-24		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-07-03 -
2023-09-25		 3 months crt.sh
cdn-proxy.hoolacdn.com
ZeroSSL RSA Domain Secure Site CA		 2023-02-01 -
2024-02-01		 a year crt.sh

This page contains 1 frames:

Primary Page: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Frame ID: DF8BAE6853EA55F2605B799601509181
Requests: 25 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Khoá học | CHUYÊN GIA THẦN SỐ HỌC LEVEL 2

Detected technologies

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]+__meteor-css__
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

23
Requests

100 %
HTTPS

63 %
IPv6

7
Domains

8
Subdomains

9
IPs

4
Countries

3712 kB
Transfer

10967 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

23 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request chuyen-gia-than-so-hoc-level-2
hvtt.edu.vn/course/ 		4 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.251.189.155 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-251-189-155.ap-southeast-1.compute.amazonaws.com
Software
nginx/1.19.5 /
Resource Hash
544b0e8c4446d09177882876d6f02483552e4531067b87e2be00a5b86e69c612
Security Headers
Name Value
Strict-Transport-Security : max-age=31536000; includeSubDomains; preload;
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/115.0.5790.98 Safari/537.36
accept-language
zh-SG,zh;q=0.9

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type, Authorization
access-control-allow-methods
POST, OPTIONS
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Fri, 21 Jul 2023 14:18:19 GMT
server
nginx/1.19.5
strict-transport-security
: max-age=31536000; includeSubDomains; preload;
vary
Accept-Encoding
x-content-type-options
: nosniff;
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block;
030c8ab7066c32586a5a5c67a70aeec079c1447b.css
staticcdn.hoolacdn.com/hoola-public/client/4.7.9/ 		585 KB
169 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/030c8ab7066c32586a5a5c67a70aeec079c1447b.css?meteor_css_resource=true
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1500::868:1 , Singapore, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-SG1-868 /
Resource Hash
bf35881534b6c0941bca776df773d191d4dd6ef7b575a55a7f5abd0a15f1f826
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:20 GMT
content-encoding
gzip
strict-transport-security
max-age=15552000; includeSubDomains; preload
cdn-edgestorageid
868
x-amz-request-id
tx0000000000000035c5e8a-0064b16812-31677cb2-sgp1b
cdn-cachedat
07/14/2023 15:21:54
cdn-pullzone
1348529
last-modified
Fri, 14 Jul 2023 02:13:36 GMT
server
BunnyCDN-SG1-868
x-amz-meta-s3cmd-attrs
atime:1689300815/ctime:1689300816/gid:1000/gname:ubuntu/md5:7dda151884fb9f3badfcff4c5ea31b68/mode:33060/mtime:1689300815/uid:1000/uname:ubuntu
cdn-requestpullcode
200
cdn-proxyver
1.03
etag
"7dda151884fb9f3badfcff4c5ea31b68"
vary
Accept-Encoding, Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
26c7db40-736e-437d-984d-9249b6f8b4a0
access-control-expose-headers
Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cache-control
public, max-age=604800
x-rgw-object-type
Normal
cdn-requestid
87feb8fbf9bdc24a892b2d72bca620f3
cdn-requestcountrycode
SG
access-control-allow-headers
Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cdn-status
200
cdn-requestpullsuccess
True
quill.core.css
cdn.quilljs.com/1.0.0/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.quilljs.com/1.0.0/quill.core.css
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.24.57.253 , Sweden, ASN397273 (RENDER, US),
Reverse DNS
Software
cloudflare /
Resource Hash
751ea97ff9fd168aad306ab63e42df446401f5610ecc7b8bb297ea01cc00e17f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:20 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Tue, 16 Mar 2021 22:22:24 UTC
server
cloudflare
etag
W/"f739ebd3ede17b5bce64b0d609fff14d"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-tag
srv-c18iup3jbvmedckps0k0
cache-control
public, max-age=604800
cf-ray
7ea41292efd98802-SIN
cloudflare-cdn-cache-control
public, max-age=300
alt-svc
h3=":443"; ma=86400
css2
fonts.googleapis.com/ 		155 KB
33 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Alfa+Slab+One&family=Allison&family=Amatic+SC&family=Anton&family=Bangers&family=Bungee+Shade&family=Chakra+Petch:wght@300&family=Dancing+Script&family=Festive&family=Glory:wght@100&family=Great+Vibes&family=Hina+Mincho&family=Lobster&family=Montserrat:wght@100&family=Noto+Sans&family=Open+Sans:wght@300&family=Oswald:wght@200&family=Pacifico&family=Play&family=Roboto+Mono:wght@100&family=Roboto:wght@100&family=Tourney:wght@100&family=WindSong&family=Yanone+Kaffeesatz:wght@200&family=Quicksand:wght@300;500;700&family=Philosopher:ital,wght@0,400;0,700;1,400;1,700&display=swap
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4003:c06::5f , Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
2417004524c2632b57e9cc7f74c16f04e94b526f53882cc0ab78a92ca583679f
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
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Fri, 21 Jul 2023 14:18:19 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
Fri, 21 Jul 2023 14:18:19 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
Fri, 21 Jul 2023 14:18:19 GMT
jquery-3.5.1.slim.min.js
code.jquery.com/ 		71 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://code.jquery.com/jquery-3.5.1.slim.min.js
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac18::1:a:2b , Netherlands, ASN20446 (STACKPATH-CDN, US),
Reverse DNS
Software
nginx /
Resource Hash
e3e5f35d586c0e6a9a9d7187687be087580c40a5f8d0e52f0c4053bbc25c98db

Request headers

Referer
https://hvtt.edu.vn/
Origin
https://hvtt.edu.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/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:20 GMT
content-encoding
gzip
last-modified
Fri, 20 Aug 2021 17:47:53 GMT
server
nginx
etag
W/"611feac9-11abc"
vary
Accept-Encoding
x-hw
1689949100.dop030.la3.t,1689949100.cds255.la3.hn,1689949100.cds237.la3.c
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
24606
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/ 		82 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
8d7089253dca29c9cd8d9deb7ec69b0a3d445f88f6a26478c719be1f90adcb01
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://hvtt.edu.vn/
Origin
https://hvtt.edu.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/115.0.5790.98 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Fri, 21 Jul 2023 14:18:23 GMT
x-content-type-options
nosniff
content-encoding
br
age
11063916
x-jsd-version
4.5.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
23383
x-served-by
cache-fra-eddf8230067-FRA, cache-bom4749-BOM
x-jsd-version-type
version
etag
W/"148b8-qycDEVlyTiQh9v9ccPSOZXq+nTk"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
22566ac5e11cbe2ae5533cc64cd67302898516c8.js
staticcdn.hoolacdn.com/hoola-public/client/4.7.9/ 		9 MB
2 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/22566ac5e11cbe2ae5533cc64cd67302898516c8.js?meteor_js_resource=true
Requested by
Host: hvtt.edu.vn
URL: https://hvtt.edu.vn/course/chuyen-gia-than-so-hoc-level-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1500::868:1 , Singapore, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-SG1-868 /
Resource Hash
de3b1cfc997867a864f4f23740c268becb203eda376dee93ddaaf1f2cb0130d4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:20 GMT
content-encoding
gzip
strict-transport-security
max-age=15552000; includeSubDomains; preload
cdn-edgestorageid
868
x-amz-request-id
tx0000000000000035c5d2e-0064b16812-31676606-sgp1b
cdn-cachedat
07/14/2023 15:21:54
cdn-pullzone
1348529
last-modified
Fri, 14 Jul 2023 02:13:36 GMT
server
BunnyCDN-SG1-868
x-amz-meta-s3cmd-attrs
atime:1689300815/ctime:1689300816/gid:1000/gname:ubuntu/md5:3070c9876e0a0bf0405def0b18f1a6f2/mode:33060/mtime:1689300815/uid:1000/uname:ubuntu
cdn-requestpullcode
200
cdn-proxyver
1.03
etag
"3070c9876e0a0bf0405def0b18f1a6f2"
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript
cdn-cache
HIT
cdn-uid
26c7db40-736e-437d-984d-9249b6f8b4a0
cache-control
public, max-age=604800
x-rgw-object-type
Normal
cdn-requestid
ef7686aebb9842a9b9caf2e7dead606b
cdn-requestcountrycode
SG
cdn-status
200
cdn-requestpullsuccess
True
css
fonts.googleapis.com/ 		569 B
462 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Material+Icons
Requested by
Host: staticcdn.hoolacdn.com
URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/030c8ab7066c32586a5a5c67a70aeec079c1447b.css?meteor_css_resource=true
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4003:c06::5f , Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
5848fed0499a99763526e2178efc1bec18842259a88cb1cf12600be9ddabbdcd
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
zh-SG,zh;q=0.9
Referer
https://staticcdn.hoolacdn.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Fri, 21 Jul 2023 14:18:20 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
Fri, 21 Jul 2023 14:18:20 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
Fri, 21 Jul 2023 14:18:20 GMT
info
hvtt.edu.vn/sockjs/ 		79 B
841 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hvtt.edu.vn/sockjs/info?cb=rhorx6zdq5
Requested by
Host: staticcdn.hoolacdn.com
URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/22566ac5e11cbe2ae5533cc64cd67302898516c8.js?meteor_js_resource=true
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.251.189.155 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-251-189-155.ap-southeast-1.compute.amazonaws.com
Software
nginx/1.19.5 /
Resource Hash
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strict-transport-security
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https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.woff2?48847668
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https://fonts.gstatic.com/s/montserrat/v12/JTUSjIg1_i6t8kCHKm459WdhyyTh89ZNpQ.woff2
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https://fonts.gstatic.com/s/montserrat/v12/JTURjIg1_i6t8kCHKm45_bZF3gfD_vx3rCubqg.woff2
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https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.woff?48847668
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https://fonts.gstatic.com/s/montserrat/v12/JTUSjIg1_i6t8kCHKm459WZhyyTh89ZNpQ.woff2
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0
last-modified
Tue, 07 Nov 2017 15:24:17 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
Sat, 20 Jul 2024 02:31:13 GMT
z3736858095111223090dca1565ad8775d041b5f938d5angbk7agwyfsc3mg8r-original_JqP4qduNn5KCtbtxm-original.jpg
cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/ 		330 KB
330 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/z3736858095111223090dca1565ad8775d041b5f938d5angbk7agwyfsc3mg8r-original_JqP4qduNn5KCtbtxm-original.jpg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
159.89.208.69 , Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.23.3 /
Resource Hash
08e46ba3bfd2ec1254d1c51ebe235aee63f332ae083ad779bc634363fe18fa84
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:26 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
last-modified
Mon, 07 Nov 2022 16:29:58 GMT
server
nginx/1.23.3
x-amz-request-id
tx000000000000004181ad6-0064ba93b2-316e0d0b-sgp1b
etag
"f8ebb62ecca8569aec77c7d19db81e60"
x-envoy-upstream-healthchecked-cluster
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
image/jpeg
x-rgw-object-type
Normal
cache-control
private
accept-ranges
bytes
content-length
337521
74aa1a867ce892b6cbf9vylhfttuawnzwdxat-original_iSXZHYAvaKZLL8Kcg-original.jpg
cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/ 		131 KB
131 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/74aa1a867ce892b6cbf9vylhfttuawnzwdxat-original_iSXZHYAvaKZLL8Kcg-original.jpg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
159.89.208.69 , Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.23.3 /
Resource Hash
b24b7c58664032ee1dfd8fe9fceb4d7030ebbf419e0f5007f6a52302d53771cb
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:26 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
last-modified
Tue, 22 Nov 2022 08:10:39 GMT
server
nginx/1.23.3
x-amz-request-id
tx0000000000000041936d9-0064ba93b2-316e0d06-sgp1b
etag
"8217657932e8b3c830c4181202db208a"
x-envoy-upstream-healthchecked-cluster
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
image/jpeg
x-rgw-object-type
Normal
cache-control
private
accept-ranges
bytes
content-length
133782
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cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/ 		333 KB
334 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/z3733801997236a88fcc2cac26ab5542b0d97b55c555c0ybyhaayciadqjk5s9-original_v2fmnm2W4KH5E7cj6-original.jpg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
159.89.208.69 , Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.23.3 /
Resource Hash
fac2603af0cdae40a444e5fcd2f52cb13bfe9dd14146bf9f5d7a8cb9164ef99e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:26 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
last-modified
Sun, 13 Nov 2022 03:22:07 GMT
server
nginx/1.23.3
x-amz-request-id
tx000000000000004181ad8-0064ba93b2-316e0d0b-sgp1b
etag
"0e0af7bb83b31dcd76de0875291f79ca"
x-envoy-upstream-healthchecked-cluster
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
image/jpeg
x-rgw-object-type
Normal
cache-control
private
accept-ranges
bytes
content-length
341037
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cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/ 		265 KB
265 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn-proxy.hoolacdn.com/hocvienthuctinh-30649-1gh3orq3e/sgp1/lib/image/z3736855099920929e765da1668ddc8c8a199d3cf3cb55ftpwnrqh3k6o2znad-original_XbDjWsMWXnJv3xrkP-original.jpg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
159.89.208.69 , Singapore, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.23.3 /
Resource Hash
5d4505be9512ff7549faa3e6c6519859a957284efe4065a8ca3a5039784bb8ec
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://hvtt.edu.vn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:26 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
last-modified
Sun, 13 Nov 2022 03:22:18 GMT
server
nginx/1.23.3
x-amz-request-id
tx0000000000000061a6401-0064ba93b2-31677d2a-sgp1b
etag
"69c1157b45b6c45d0a01370147cc6a8b"
x-envoy-upstream-healthchecked-cluster
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
content-type
image/jpeg
x-rgw-object-type
Normal
cache-control
private
accept-ranges
bytes
content-length
271121
fontello.ttf
staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/ 		0
0 		Font
General
Check archive.org
Download Go to
Full URL
https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.ttf?48847668
Requested by
Host: staticcdn.hoolacdn.com
URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/030c8ab7066c32586a5a5c67a70aeec079c1447b.css?meteor_css_resource=true
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2400:52e0:1500::868:1 , Singapore, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software
BunnyCDN-SG1-868 /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/030c8ab7066c32586a5a5c67a70aeec079c1447b.css?meteor_css_resource=true
Origin
https://hvtt.edu.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/115.0.5790.98 Safari/537.36

Response headers

date
Fri, 21 Jul 2023 14:18:26 GMT
content-encoding
gzip
strict-transport-security
max-age=15552000; includeSubDomains; preload
cdn-edgestorageid
868
x-amz-request-id
tx0000000000000035c63b0-0064b16814-31676606-sgp1b
cdn-cachedat
07/14/2023 15:21:56
cdn-pullzone
1348529
last-modified
Fri, 14 Jul 2023 02:13:37 GMT
server
BunnyCDN-SG1-868
x-amz-meta-s3cmd-attrs
atime:1689300816/ctime:1689300816/gid:1000/gname:ubuntu/md5:83c968feb01738622e0659bd8c65c40f/mode:33204/mtime:1689300816/uid:1000/uname:ubuntu
cdn-requestpullcode
200
cdn-proxyver
1.03
etag
"83c968feb01738622e0659bd8c65c40f"
vary
Accept-Encoding
content-type
font/sfnt
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
26c7db40-736e-437d-984d-9249b6f8b4a0
access-control-expose-headers
Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cache-control
public, max-age=604800
x-rgw-object-type
Normal
cdn-requestid
15fb172852a22e01c144319b5b3a69c7
cdn-requestcountrycode
SG
access-control-allow-headers
Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cdn-status
200
cdn-requestpullsuccess
True

Verdicts & Comments Add Verdict or Comment

51 JavaScript Global Variables

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

function| $ function| jQuery object| bootstrap object| __meteor_runtime_config__ function| require object| Package function| Buffer object| process function| ___INIT_METEOR_FAST_REFRESH function| _ object| Mongo function| ReactiveVar object| Tracker object| Deps function| StoreModule function| StoreSubModule object| Accounts object| Roles function| ValidatedMethod object| Random undefined| Collection2 function| CallPromiseMixin object| ServiceConfiguration function| FilesCollection object| HTTP function| check object| Match object| CollectionHooks object| Meteor object| global object| meteorEnv object| WebApp object| DDP undefined| LaunchScreen function| meteorInstall object| Facebook object| Google object| Autoupdate object| Reload object| regeneratorRuntime object| vttjs function| WebVTT boolean| VimeoPlayerResizeEmbeds_ object| fabric object| core object| __SECRET_EMOTION__ function| Hammer function| genCertificateCode object| SocialSharing object| result object| newProfileItem

3 Cookies

Domain/Path Name / Value
.cdn.quilljs.com/ Name: __cf_bm
Value: ru4EbU5kLBbJ.ty11vqY7cRtXSB9pXk1H4kMSkV5Obw-1689949100-0-AfbOhrrVfdvCZpXPtXA/CosgrRQOMJJxDnCLFJflrRePKVAoPWCTpLyhA8nmuOKo2SrnmZEzWLpR124M/Kjyg3k=
hvtt.edu.vn/ Name: AWSALBTG
Value: L92csBRAPGjrgkIRmc+yIxJJVnu8LtviSO0ECZGmRMy5wQzhNBbFyCZG219IpLoOooc3m55nEQ8xEAml2LakGzhV2ZhJgtg93oHJdNFBB/vydHnK2RyqrPhvw7QZPZpjZkQ8dQ7LpYwzUKxbC+zBXqXY/CYxq4ZnTyNzbp3El9Sy
hvtt.edu.vn/ Name: AWSALBTGCORS
Value: L92csBRAPGjrgkIRmc+yIxJJVnu8LtviSO0ECZGmRMy5wQzhNBbFyCZG219IpLoOooc3m55nEQ8xEAml2LakGzhV2ZhJgtg93oHJdNFBB/vydHnK2RyqrPhvw7QZPZpjZkQ8dQ7LpYwzUKxbC+zBXqXY/CYxq4ZnTyNzbp3El9Sy

3 Console Messages

Source Level URL
Text
network error URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.woff2?48847668
Message:
Failed to load resource: net::ERR_CONTENT_DECODING_FAILED
network error URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.woff?48847668
Message:
Failed to load resource: net::ERR_CONTENT_DECODING_FAILED
network error URL: https://staticcdn.hoolacdn.com/hoola-public/client/4.7.9/font/fontello.ttf?48847668
Message:
Failed to load resource: net::ERR_CONTENT_DECODING_FAILED

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security : max-age=31536000; includeSubDomains; preload;
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.

cdn-proxy.hoolacdn.com
cdn.jsdelivr.net
cdn.quilljs.com
code.jquery.com
fonts.googleapis.com
fonts.gstatic.com
hvtt.edu.vn
staticcdn.hoolacdn.com
13.251.189.155
159.89.208.69
2001:4de0:ac18::1:a:2b
216.24.57.253
2400:52e0:1500::868:1
2404:6800:4003:c06::5f
2404:6800:4003:c1c::5e
2a04:4e42::485
08e46ba3bfd2ec1254d1c51ebe235aee63f332ae083ad779bc634363fe18fa84
0d18b4bafb15e54b797456bb5688463e8a302996a32273efb4ab1de84a91fb92
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