whatsapplijs.com Open in urlscan Pro
103.142.103.148  Malicious Activity! Public Scan

URL: http://whatsapplijs.com/
Submission: On May 22 via api from SG — Scanned from SG

Summary

This website contacted 4 IPs in 3 countries across 4 domains to perform 14 HTTP transactions. The main IP is 103.142.103.148, located in China and belongs to CLOUDIE-AS-AP Cloudie Limited, HK. The main domain is whatsapplijs.com.
This is the only time whatsapplijs.com was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: WhatsApp (Instant Messenger)

Domain & IP information

IP Address AS Autonomous System
4 14 103.142.103.148 55933 (CLOUDIE-A...)
2 162.159.137.2 13335 (CLOUDFLAR...)
1 43.154.32.158 132203 (TENCENT-N...)
14 4
Apex Domain
Subdomains
Transfer
14 whatsapplijs.com
whatsapplijs.com
277 KB
2 miancp.com
supcache.miancp.com
73 KB
1 anqiuzp.cn
down2.anqiuzp.cn
1023 KB
0 whatsapp.com Failed
web.whatsapp.com Failed
14 4
Domain Requested by
14 whatsapplijs.com 4 redirects whatsapplijs.com
2 supcache.miancp.com whatsapplijs.com
1 down2.anqiuzp.cn whatsapplijs.com
0 web.whatsapp.com Failed whatsapplijs.com
14 4

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

Domain
faq.whatsapp.com
Subject Issuer Validity Valid

This page contains 1 frames:

Primary Page: http://whatsapplijs.com/
Frame ID: 74B1E992554EE50A564306C44D9E710E
Requests: 15 HTTP requests in this frame

Screenshot

Page Title

WhatsApp

Page URL History Show full URLs

  1. http://whatsapplijs.com/ Page URL
  2. http://whatsapplijs.com/?__W=307dd2c2c0a4ee6790a57de8d66a661c91684723717_18184615 HTTP 302
    http://whatsapplijs.com/ Page URL

Detected technologies

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
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

14
Requests

0 %
HTTPS

0 %
IPv6

4
Domains

4
Subdomains

4
IPs

3
Countries

1447 kB
Transfer

2076 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://whatsapplijs.com/ Page URL
  2. http://whatsapplijs.com/?__W=307dd2c2c0a4ee6790a57de8d66a661c91684723717_18184615 HTTP 302
    http://whatsapplijs.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 7
  • http://whatsapplijs.com/img/01.jpg HTTP 302
  • https://supcache.miancp.com/data/whatsapplijs.com/img/01.jpg
Request Chain 8
  • http://whatsapplijs.com/index_files/video.png HTTP 302
  • https://supcache.miancp.com/data/whatsapplijs.com/index_files/video.png
Request Chain 12
  • http://whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4 HTTP 302
  • https://down2.anqiuzp.cn/data/whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
whatsapplijs.com/
193 B
344 B
Document
General
Full URL
http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
/
Resource Hash

Request headers

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

Response headers

Cache-Control
no-cache,no-store
Connection
close
Content-Type
text/html; charset=utf-8
Transfer-Encoding
chunked
Primary Request /
whatsapplijs.com/
Redirect Chain
  • http://whatsapplijs.com/?__W=307dd2c2c0a4ee6790a57de8d66a661c91684723717_18184615
  • http://whatsapplijs.com/
19 KB
8 KB
Document
General
Full URL
http://whatsapplijs.com/
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
217ba3afba88ce551cd08b4ea6e31ba0e3ad155d95b0da690b259ade4c326165

Request headers

Referer
http://whatsapplijs.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language
zh-SG,zh;q=0.9

Response headers

Age
1
Content-Encoding
gzip
Content-Type
text/html
Date
Mon, 22 May 2023 02:48:34 GMT
Last-Modified
Fri, 12 May 2023 11:10:00 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229

Redirect headers

Content-Length
0
Location
/
stylex-2d46744708947781f1f33a0069cbc308.css
whatsapplijs.com/index_files/
116 KB
29 KB
Stylesheet
General
Full URL
http://whatsapplijs.com/index_files/stylex-2d46744708947781f1f33a0069cbc308.css
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
d7569133e6781f16019c6c9a1c029f5b11295fadd6d1b494eb29c1722dd4d4d3

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:48 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
text/css
bootstrap_qr-e2b403f65ed52d327e90.css
whatsapplijs.com/index_files/
173 KB
56 KB
Stylesheet
General
Full URL
http://whatsapplijs.com/index_files/bootstrap_qr-e2b403f65ed52d327e90.css
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
304ec2931578cb1873fa13bfb6dfdd1c5c5dd727db1432bc7cbef7ec415edf7d

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:46 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
text/css
bootstrap_main.9d6050e3d2fff5b782d3.css
whatsapplijs.com/index_files/
226 KB
45 KB
Stylesheet
General
Full URL
http://whatsapplijs.com/index_files/bootstrap_main.9d6050e3d2fff5b782d3.css
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
21ca687dccf712e6f92f4e20c352ecc6ed7171d2fd5f0f51ca66a97b4fefbb69

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:45 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
text/css
jquery.min.js
whatsapplijs.com/index_files/
91 KB
33 KB
Script
General
Full URL
http://whatsapplijs.com/index_files/jquery.min.js
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
fa411409e767595b83bf12f7204d69a856031ec9466998358316f6cbbfedd8a6

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:46 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
application/x-javascript
jquery.cookie.js
whatsapplijs.com/index_files/
3 KB
2 KB
Script
General
Full URL
http://whatsapplijs.com/index_files/jquery.cookie.js
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
a6c71bcbfaab90e153dbedb09eba32fb495330d7b59d3f472ea5bebb8ee63469

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:46 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
application/x-javascript
qrcode.min.js
whatsapplijs.com/index_files/
19 KB
7 KB
Script
General
Full URL
http://whatsapplijs.com/index_files/qrcode.min.js
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
c541ef06327885a8415bca8df6071e14189b4855336def4f36db54bde8484f36

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:47 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
application/x-javascript
01.jpg
supcache.miancp.com/data/whatsapplijs.com/img/
Redirect Chain
  • http://whatsapplijs.com/img/01.jpg
  • https://supcache.miancp.com/data/whatsapplijs.com/img/01.jpg
57 KB
57 KB
Image
General
Full URL
https://supcache.miancp.com/data/whatsapplijs.com/img/01.jpg
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
H2
Server
162.159.137.2 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
71d2eed0d752300710ab0c31e661b9506e71a9c9b8c7443a8b06a7a470d64142

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Mon, 22 May 2023 02:48:39 GMT
cf-cache-status
HIT
last-modified
Fri, 12 May 2023 10:56:00 GMT
cf-bgj
h2pri
server
cloudflare
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4wEx%2BBiNHxefdP9W7kmfLH7hF2Aiy4D4Vhp4EOfXMp9W46riXV4rbQ0dBB%2F1DYZVauVNj1UsA86DXfRLMc8ERAe%2BA%2BtuJi1sE9dpICmlKHBMp0PKzGpU0sWDn1mHooU3FgD4lj5D"}],"group":"cf-nel","max_age":604800}
x-cache
MISS from TUcache-els
content-type
image/jpeg
cache-control
max-age=7200
cf-ray
7cb1bdcb88886bb1-SIN
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400

Redirect headers

Location
https://supcache.miancp.com/data/whatsapplijs.com/img/01.jpg
Date
Mon, 22 May 2023 02:48:38 GMT
Server
HK-HOST 1V229
Content-Length
0
video.png
supcache.miancp.com/data/whatsapplijs.com/index_files/
Redirect Chain
  • http://whatsapplijs.com/index_files/video.png
  • https://supcache.miancp.com/data/whatsapplijs.com/index_files/video.png
16 KB
16 KB
Image
General
Full URL
https://supcache.miancp.com/data/whatsapplijs.com/index_files/video.png
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
H2
Server
162.159.137.2 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d980ab372658f4c7c8f07d730ef6dc67e3fb3471f37928274f915c0308850994

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Mon, 22 May 2023 02:48:39 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 09 May 2023 07:54:48 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8kke1uzVyTdl7%2BPam2M2RwMWQeTfT4n3lC2ugqgJNI%2BsCoyoUm6wPjrH%2FNG5z43BZNT3v1vs5osu2J5E9zGuDOLAf1D9vorW%2Bp0EnV7EFF5AKojecnt2kGnfDMIfqL9D57Fhjtxa"}],"group":"cf-nel","max_age":604800}
x-cache
MISS from TUcache-els
content-type
image/png
cache-control
max-age=7200
cf-ray
7cb1bdcb88896bb1-SIN
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400

Redirect headers

Location
https://supcache.miancp.com/data/whatsapplijs.com/index_files/video.png
Date
Mon, 22 May 2023 02:48:38 GMT
Server
HK-HOST 1V229
Content-Length
0
binary-transparency-manifest-2.2232.8.json
web.whatsapp.com/
0
0

libsignal-protocol-ee5b8ba.min.js
whatsapplijs.com/index_files/
244 KB
89 KB
Script
General
Full URL
http://whatsapplijs.com/index_files/libsignal-protocol-ee5b8ba.min.js
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
a7d68668e103d6d1dc9c64b5982b9e68d3be22ac54a13811ef2da92bc0c6383f

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:47 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
application/x-javascript
runtime.88c356058afe3d58a508.js
whatsapplijs.com/index_files/
15 KB
7 KB
Script
General
Full URL
http://whatsapplijs.com/index_files/runtime.88c356058afe3d58a508.js
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
HTTP/1.1
Server
103.142.103.148 , China, ASN55933 (CLOUDIE-AS-AP Cloudie Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
e9b590e9c7eb7faefaa5bb9cecaa7eb7dc3460b17bb01a666919b442ac5933a8

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Date
Mon, 22 May 2023 02:48:34 GMT
Content-Encoding
gzip
Last-Modified
Tue, 09 May 2023 07:54:48 GMT
Server
nginx
Transfer-Encoding
chunked
X-Cache
MISS from HK-HOST 1V229
Content-Type
application/x-javascript
whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4
down2.anqiuzp.cn/data/whatsapplijs.com/index_files/
Redirect Chain
  • http://whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4
  • https://down2.anqiuzp.cn/data/whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4
1022 KB
1023 KB
Media
General
Full URL
https://down2.anqiuzp.cn/data/whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4
Requested by
Host: whatsapplijs.com
URL: http://whatsapplijs.com/
Protocol
H2
Server
43.154.32.158 Central, Hong Kong, ASN132203 (TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN),
Reverse DNS
Software
QYServer-PHP52 /
Resource Hash
89afeba51801739c6ad599cfe9e6d57ad224de70507423fe79649bea2a13ee3b

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 10 May 2023 07:54:53 GMT
last-modified
Tue, 09 May 2023 07:54:49 GMT
server
QYServer-PHP52
age
1010877
x-cache
HIT from DOWN-43.154.32.158-1V248
content-type
video/mp4
Content-Range
bytes 0-1046449/1046450
Content-Length
1046450

Redirect headers

Location
https://down2.anqiuzp.cn/data/whatsapplijs.com/index_files/whatsapp-webclient-login_c09223f0813e7c3adc16476cba2a5d0d.mp4
Date
Mon, 22 May 2023 02:48:38 GMT
Server
HK-HOST 1V229
Content-Length
0
truncated
/
75 KB
75 KB
Other
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9462066cd31fa7927d08b725df1ef816ef2401a5f565649d6a053207f216877e

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
http://whatsapplijs.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Content-Type
application/octet-stream

Failed requests

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

Domain
web.whatsapp.com
URL
https://web.whatsapp.com/binary-transparency-manifest-2.2232.8.json

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: WhatsApp (Instant Messenger)

17 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 function| QRCode function| guid function| sock function| qrcode function| qrcode2 function| refreshqrcode boolean| systemThemeDark object| theme object| systemThemeMode object| systemTheme boolean| darkTheme object| libsignal object| dcodeIO object| webpackChunkwhatsapp_web_client

1 Cookies

Domain/Path Name / Value
whatsapplijs.com/ Name: security_session_verify
Value: 063e660c6ba9d97d51ab9e7e0b0869b7

3 Console Messages

Source Level URL
Text
javascript error URL: http://whatsapplijs.com/
Message:
Access to link element resource at 'https://web.whatsapp.com/binary-transparency-manifest-2.2232.8.json' from origin 'http://whatsapplijs.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://web.whatsapp.com/binary-transparency-manifest-2.2232.8.json
Message:
Failed to load resource: net::ERR_FAILED
javascript warning URL: http://whatsapplijs.com/
Message:
The resource https://web.whatsapp.com/binary-transparency-manifest-2.2232.8.json was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.