URL: https://login.cyberlearn.vn/
Submission: On July 11 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 14 HTTP transactions. The main IP is 103.97.125.205, located in Ho Chi Minh City, Viet Nam and belongs to LUUTRUSO-AS-VN Digital Storage Company Limited, VN. The main domain is login.cyberlearn.vn.
TLS certificate: Issued by R11 on July 11th 2024. Valid for: 3 months.
This is the only time login.cyberlearn.vn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 103.97.125.205 56153 (LUUTRUSO-...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
4 2a00:1450:400... 15169 (GOOGLE)
14 4
Apex Domain
Subdomains
Transfer
8 cyberlearn.vn
login.cyberlearn.vn
backend.cyberlearn.vn
3 MB
4 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 108
3 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 331
11 KB
14 3
Domain Requested by
6 login.cyberlearn.vn login.cyberlearn.vn
4 fonts.googleapis.com login.cyberlearn.vn
2 backend.cyberlearn.vn login.cyberlearn.vn
1 cdnjs.cloudflare.com login.cyberlearn.vn
14 4

This site contains no links.

Subject Issuer Validity Valid
login.cyberlearn.vn
R11
2024-07-11 -
2024-10-09
3 months crt.sh
cdnjs.cloudflare.com
E1
2024-06-02 -
2024-08-31
3 months crt.sh
upload.video.google.com
WR2
2024-06-24 -
2024-09-16
3 months crt.sh
backend.cyberlearn.vn
R10
2024-07-11 -
2024-10-09
3 months crt.sh

This page contains 1 frames:

Primary Page: https://login.cyberlearn.vn/
Frame ID: CCF6EFD4F30A5F130A7CCAA1CAD7EEBB
Requests: 13 HTTP requests in this frame

Screenshot

Page Title

Hệ thống học tập CyberLearn

Detected technologies

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

Page Statistics

14
Requests

93 %
HTTPS

67 %
IPv6

3
Domains

4
Subdomains

4
IPs

3
Countries

2843 kB
Transfer

8145 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
login.cyberlearn.vn/
3 KB
2 KB
Document
General
Full URL
https://login.cyberlearn.vn/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
eb8ee17f504f96ea43ca5b0d335220785c1b3af7b7db7706e0e04fa02dc35847

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Content-Encoding
gzip
Content-Length
1635
Content-Type
text/html
Date
Thu, 11 Jul 2024 02:56:33 GMT
ETag
"c3ec6fe5cb9da1:0"
Last-Modified
Sat, 08 Jun 2024 04:33:22 GMT
Server
Microsoft-IIS/8.5
Vary
Accept-Encoding
X-Powered-By
ASP.NET
all.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/
58 KB
11 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d87ddf917b7a1449ab45e2b8e3c98354629bdd65b6659c37e6023bbea1ce1386
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
Origin
https://login.cyberlearn.vn
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 02:56:54 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
1762987
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
10482
last-modified
Sat, 06 Jan 2024 21:52:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"6599bda5-28f2"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZQA0znA5St5UxNBwqbgr4Hwz0OLqQTeEHBQJu%2BN1gPXD3crHuJ%2BnboU5kzXcq4wUvSHIC4ZUGRAFpvqqkbpKZ2JCcIBxlQ5nTXfadcNSIVDwKybMRIlhOSd6J9ncUkehQI188P3ov6qewAW5kV2Fsq3%2F"}],"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
8a1585e73cd865c7-FRA
expires
Tue, 01 Jul 2025 02:56:54 GMT
css2
fonts.googleapis.com/
11 KB
906 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
42d83450e41e8f068fa4afb9194a54a18715aea5923bb7a8e7381c4554abccb7
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

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 11 Jul 2024 02:56:54 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
Thu, 11 Jul 2024 01:42:26 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
Thu, 11 Jul 2024 02:56:54 GMT
icon
fonts.googleapis.com/
569 B
775 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/icon?family=Material+Icons
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
36b2057eb5eef261a2cbb8c149dcf3a11edaa15ccd8e3d462eb34999f5ff8f2a
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

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 11 Jul 2024 02:56:54 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
Thu, 11 Jul 2024 02:56:54 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
Thu, 11 Jul 2024 02:56:54 GMT
2.97ee418c.chunk.css
login.cyberlearn.vn/static/css/
573 KB
125 KB
Stylesheet
General
Full URL
https://login.cyberlearn.vn/static/css/2.97ee418c.chunk.css
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
f25ed268437daee601f923a09c03ccce63fc563bb12ca712e078b8e98bc57c7c

Request headers

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Thu, 11 Jul 2024 02:56:33 GMT
Content-Encoding
gzip
Last-Modified
Sat, 08 Jun 2024 04:33:23 GMT
Server
Microsoft-IIS/8.5
ETag
"547f38ff5cb9da1:0"
X-Powered-By
ASP.NET
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
text/css
Accept-Ranges
bytes
main.bd9e8cff.chunk.css
login.cyberlearn.vn/static/css/
94 KB
22 KB
Stylesheet
General
Full URL
https://login.cyberlearn.vn/static/css/main.bd9e8cff.chunk.css
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
db7455199b4be51e3cc670fff3456a85b5bd2c8964d7d59fb2505707d0f3bfe6

Request headers

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Thu, 11 Jul 2024 02:56:33 GMT
Content-Encoding
gzip
Last-Modified
Sat, 08 Jun 2024 04:33:22 GMT
Server
Microsoft-IIS/8.5
ETag
"f58019ff5cb9da1:0"
X-Powered-By
ASP.NET
Vary
Accept-Encoding
Content-Type
text/css
Accept-Ranges
bytes
Content-Length
22040
2.121bc8d4.chunk.js
login.cyberlearn.vn/static/js/
6 MB
2 MB
Script
General
Full URL
https://login.cyberlearn.vn/static/js/2.121bc8d4.chunk.js
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
78bb4f56ffefdf0ce8db20b47fe8c451451d5da5a9809c1bfbd987a02e1a3443

Request headers

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Thu, 11 Jul 2024 02:56:33 GMT
Content-Encoding
gzip
Last-Modified
Sat, 08 Jun 2024 04:33:25 GMT
Server
Microsoft-IIS/8.5
ETag
"ce1ebd05db9da1:0"
X-Powered-By
ASP.NET
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Accept-Ranges
bytes
main.e44b9585.chunk.js
login.cyberlearn.vn/static/js/
1 MB
346 KB
Script
General
Full URL
https://login.cyberlearn.vn/static/js/main.e44b9585.chunk.js
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
6a9b43d64d07f417e27aabda4802542eaa3d2f671c22ff198e534ebe96929d55

Request headers

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Thu, 11 Jul 2024 02:56:33 GMT
Content-Encoding
gzip
Last-Modified
Sat, 08 Jun 2024 04:33:23 GMT
Server
Microsoft-IIS/8.5
ETag
"b28f89ff5cb9da1:0"
X-Powered-By
ASP.NET
Transfer-Encoding
chunked
Vary
Accept-Encoding
Content-Type
application/javascript
Accept-Ranges
bytes
css2
fonts.googleapis.com/
2 KB
536 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&display=swap
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/static/css/main.bd9e8cff.chunk.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
492d00e4a4110b712efd91a46f205045b2f207df8bc960be6f46b0964107f7cd
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

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 11 Jul 2024 02:56:55 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
Thu, 11 Jul 2024 01:36:50 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
Thu, 11 Jul 2024 02:56:55 GMT
css2
fonts.googleapis.com/
5 KB
766 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/static/css/main.bd9e8cff.chunk.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
60069ed58329b14df22602af8d7838a66a19567ccbacd15923651bcc90d99eb0
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

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 11 Jul 2024 02:56:55 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
Thu, 11 Jul 2024 01:43:55 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
Thu, 11 Jul 2024 02:56:55 GMT
negotiate
backend.cyberlearn.vn/apphub/
252 B
557 B
XHR
General
Full URL
https://backend.cyberlearn.vn/apphub/negotiate
Requested by
Host: login.cyberlearn.vn
URL: https://login.cyberlearn.vn/static/js/2.121bc8d4.chunk.js
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Kestrel / ASP.NET
Resource Hash
068eb1f57c4d6a2aaad676f742d51b95b308ee855abdd876cc62fb84e5008f5b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://login.cyberlearn.vn/
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Strict-Transport-Security
max-age=2592000
Date
Thu, 11 Jul 2024 02:57:00 GMT
Server
Kestrel
X-Powered-By
ASP.NET
Vary
Origin
Content-Type
application/json
Access-Control-Allow-Origin
https://login.cyberlearn.vn
Access-Control-Allow-Credentials
true
Content-Length
252
negotiate
backend.cyberlearn.vn/apphub/
0
0
Preflight
General
Full URL
https://backend.cyberlearn.vn/apphub/negotiate
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Kestrel / ASP.NET
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Accept
*/*
Access-Control-Request-Headers
x-requested-with
Access-Control-Request-Method
POST
Origin
https://login.cyberlearn.vn
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Access-Control-Allow-Credentials
true
Access-Control-Allow-Headers
x-requested-with
Access-Control-Allow-Origin
https://login.cyberlearn.vn
Date
Thu, 11 Jul 2024 02:56:58 GMT
Server
Kestrel
Strict-Transport-Security
max-age=2592000
Vary
Origin
X-Powered-By
ASP.NET
iconTitle.png
login.cyberlearn.vn/img/
8 KB
8 KB
Other
General
Full URL
https://login.cyberlearn.vn/img/iconTitle.png
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_GCM
Server
103.97.125.205 Ho Chi Minh City, Viet Nam, ASN56153 (LUUTRUSO-AS-VN Digital Storage Company Limited, VN),
Reverse DNS
no-ptr.123host.vn
Software
Microsoft-IIS/8.5 / ASP.NET
Resource Hash
1702738d7937937d592571667d0682bc2d7d1cd74de3c829eb0726deb03145ac

Request headers

Referer
https://login.cyberlearn.vn/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Thu, 11 Jul 2024 02:56:58 GMT
Last-Modified
Sat, 08 Jun 2024 04:33:22 GMT
Server
Microsoft-IIS/8.5
ETag
"17249bfe5cb9da1:0"
X-Powered-By
ASP.NET
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
8401
negotiate
backend.cyberlearn.vn/apphub/
0
0

Failed requests

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

Domain
backend.cyberlearn.vn
URL
https://backend.cyberlearn.vn/apphub/negotiate

Verdicts & Comments Add Verdict or Comment

5 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| webpackJsonpcyberlearn object| regeneratorRuntime function| setImmediate function| clearImmediate function| _

0 Cookies

2 Console Messages

Source Level URL
Text
javascript warning URL: https://login.cyberlearn.vn/static/js/2.121bc8d4.chunk.js(Line 1)
Message:
Invalid asm.js: Unexpected token
network error URL: https://login.cyberlearn.vn/static/js/2.121bc8d4.chunk.js(Line 1)
Message:
WebSocket connection to 'wss://backend.cyberlearn.vn/apphub?id=w_ZcMH047Bo02kT7t8TSJg' failed: Error during WebSocket handshake: Incorrect 'Sec-WebSocket-Accept' header value