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a4-webserver.vincentkao.me Open in urlscan Pro
52.173.149.254  Public Scan

Go To Rescan Add Verdict Report
URL: https://a4-webserver.vincentkao.me/
Submission: On April 24 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 13 HTTP transactions. The main IP is 52.173.149.254, located in Des Moines, United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is a4-webserver.vincentkao.me.
TLS certificate: Issued by GeoTrust Global TLS RSA4096 SHA256 20... on April 23rd 2024. Valid for: 6 months.
This is the only time a4-webserver.vincentkao.me was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 52.173.149.254 8075 (MICROSOFT...)
1 104.16.86.20 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 128.95.157.49 73 (WASHINGTO...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
13 5
8    52.173.149.254 (Des Moines, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
a4-webserver.vincentkao.me
1    104.16.86.20 (None, )

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
2    2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
1    128.95.157.49 (Seattle, United States)

ASN73 (WASHINGTON-AS, US)
PTR: is-dswproxy.ischool.uw.edu
ischool.uw.edu
1    2606:4700::6810:7c6c (United States)

ASN13335 (CLOUDFLARENET, US)
em-content.zobj.net
Apex Domain
Subdomains		 Transfer
8 vincentkao.me
a4-webserver.vincentkao.me
13 KB
2 youtube.com
www.youtube.com — Cisco Umbrella Rank: 66
9 KB
1 zobj.net
em-content.zobj.net — Cisco Umbrella Rank: 47070
29 KB
1 uw.edu
ischool.uw.edu
21 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 320
26 KB
13 5
Domain Requested by
8 a4-webserver.vincentkao.me a4-webserver.vincentkao.me
2 www.youtube.com
1 em-content.zobj.net
1 ischool.uw.edu
1 cdn.jsdelivr.net a4-webserver.vincentkao.me
13 5

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

Domain
www.tiktok.com
www.youtube.com
ischool.uw.edu
info441-wi24.github.io
Subject Issuer Validity Valid
a4-webserver.vincentkao.me
GeoTrust Global TLS RSA4096 SHA256 2022 CA1		 2024-04-23 -
2024-10-23		 6 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-05-02 -
2024-05-01		 a year crt.sh
*.google.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
ischool.uw.edu
R3		 2024-04-20 -
2024-07-19		 3 months crt.sh
zobj.net
GTS CA 1P5		 2024-04-10 -
2024-07-09		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://a4-webserver.vincentkao.me/
Frame ID: 278A1E43826EF13AD37DB2B8A87C2C19
Requests: 13 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Website Sharer

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
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

13
Requests

100 %
HTTPS

40 %
IPv6

5
Domains

5
Subdomains

5
IPs

3
Countries

98 kB
Transfer

228 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
a4-webserver.vincentkao.me/ 		2 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
0a75fb1918a5177532aae28f79ac1c6a7f47f4a15840ef297dd5f28e15e0a130

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Accept-Ranges
bytes
Cache-Control
public, max-age=0
Content-Length
1732
Content-Type
text/html; charset=utf-8
Date
Wed, 24 Apr 2024 21:00:05 GMT
ETag
W/"6c4-18f0c0567b7"
Last-Modified
Tue, 23 Apr 2024 17:33:51 GMT
X-Powered-By
Express
request-context
appId=cid-v1:
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/ 		160 KB
26 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.86.20 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
62f74b1cf824a89f03554c638e719594c309b4d8a627a758928c0516fa7890ab
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Origin
https://a4-webserver.vincentkao.me
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 21:00:05 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
727483
x-jsd-version
5.1.3
x-cache
HIT, MISS
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
26333
x-served-by
cache-fra-etou8220101-FRA, cache-lga21971-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"28021-7Ba9Gb9K6bwuIzasQJpQO7varK0"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DIVFF314188R7q9jgJt9pdcCHvYNBtz6un51JW4i49toZB9DWqVmTvLW6WvrkqR343hXb7d08xwFtzqNHFbj7Pfhi7dcfCk31NQD%2FI1%2FyoJiLGO4qDCXbbY5aBh9RAJh7hY%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; 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
*
cf-ray
87990558c8a58872-WAW
style.css
a4-webserver.vincentkao.me/stylesheets/ 		239 B
538 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/stylesheets/style.css
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
59256f8d5f7aa8b03a5b8175ccdfa3d8a4c6517dae6412ec09bc75564edbaa20

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 24 Apr 2024 21:00:05 GMT
Last-Modified
Tue, 23 Apr 2024 17:33:51 GMT
ETag
W/"ef-18f0c0567c6"
X-Powered-By
Express
Content-Type
text/css; charset=UTF-8
Cache-Control
public, max-age=0
Accept-Ranges
bytes
Content-Length
239
request-context
appId=cid-v1:
api_version.js
a4-webserver.vincentkao.me/javascripts/ 		25 B
337 B 		Script
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/javascripts/api_version.js
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
446e35280b11366ad46f85552987bd7e489113a070c9bc723160568413daa5ab

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 24 Apr 2024 21:00:06 GMT
Last-Modified
Tue, 23 Apr 2024 17:33:51 GMT
ETag
W/"19-18f0c0567b7"
X-Powered-By
Express
Content-Type
application/javascript; charset=UTF-8
Cache-Control
public, max-age=0
Accept-Ranges
bytes
Content-Length
25
request-context
appId=cid-v1:
fetchUtils.js
a4-webserver.vincentkao.me/javascripts/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/javascripts/fetchUtils.js
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
76b52632b7297164cdeef7f891e7429ebd7239e97aad2eb3571d8d91f273dd33

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 24 Apr 2024 21:00:06 GMT
Last-Modified
Tue, 23 Apr 2024 17:33:51 GMT
ETag
W/"753-18f0c0567b7"
X-Powered-By
Express
Content-Type
application/javascript; charset=UTF-8
Cache-Control
public, max-age=0
Accept-Ranges
bytes
Content-Length
1875
request-context
appId=cid-v1:
index.js
a4-webserver.vincentkao.me/javascripts/ 		3 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/javascripts/index.js
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
8733474fbf169ad01ffff15fc9232310127e14ce2a907361e58021700f5b7a6b

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 24 Apr 2024 21:00:06 GMT
Last-Modified
Tue, 23 Apr 2024 17:33:51 GMT
ETag
W/"d21-18f0c0567c6"
X-Powered-By
Express
Content-Type
application/javascript; charset=UTF-8
Cache-Control
public, max-age=0
Accept-Ranges
bytes
Content-Length
3361
request-context
appId=cid-v1:
posts
a4-webserver.vincentkao.me/api/v2/ 		3 KB
3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/api/v2/posts
Requested by
Host: a4-webserver.vincentkao.me
URL: https://a4-webserver.vincentkao.me/javascripts/fetchUtils.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
7d9712c76bdb44e19120b5e85f01c5b6ac4d234cccb7e124f11810c3230b4b5b

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Content-Type
application/json; charset=utf-8
Date
Wed, 24 Apr 2024 21:00:07 GMT
ETag
W/"ce0-r0IAkTzxdMqgJ9rsmmNANzfkpas"
Content-Length
3296
X-Powered-By
Express
request-context
appId=cid-v1:
favicon.ico
a4-webserver.vincentkao.me/ 		150 B
407 B 		Other
General
Check archive.org
Download Go to
Full URL
https://a4-webserver.vincentkao.me/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
6e21162bc64073fe9e3d3d6375ca24d04fed1912a5b7716aac0cb0f2d16fae7c
Security Headers
Name Value
Content-Security-Policy default-src 'none'
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

request-context
appId=cid-v1:
Date
Wed, 24 Apr 2024 21:00:06 GMT
Content-Security-Policy
default-src 'none'
X-Content-Type-Options
nosniff
X-Powered-By
Express
Content-Length
150
Content-Type
text/html; charset=utf-8
yt_1200.png
www.youtube.com/img/desktop/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.youtube.com/img/desktop/yt_1200.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
56d5e95f4da139ad8475ed4e4d7f4334151b0102c7863f3f07c1dea22990ce2f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 12:06:04 GMT
x-content-type-options
nosniff
last-modified
Wed, 24 Jun 2020 23:15:00 GMT
server
sffe
age
32044
report-to
{"group":"youtube-marketing","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube-marketing"}]}
content-type
image/png
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
6833
x-xss-protection
0
cross-origin-opener-policy-report-only
same-origin; report-to="youtube-marketing"
expires
Thu, 24 Apr 2025 12:06:04 GMT
favicon_32x32.png
www.youtube.com/s/desktop/70217e23/img/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.youtube.com/s/desktop/70217e23/img/favicon_32x32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
079919e3400ba9bc0d569f5634cc41b2fd1b8e7a721b2b473d21f10fe2fa7f6b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 12:06:23 GMT
x-content-type-options
nosniff
last-modified
Tue, 23 Apr 2024 01:12:31 GMT
server
sffe
age
32025
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
image/png
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1555
x-xss-protection
0
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Thu, 24 Apr 2025 12:06:23 GMT
fb-300x300.png
ischool.uw.edu/ 		21 KB
21 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ischool.uw.edu/fb-300x300.png
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
128.95.157.49 Seattle, United States, ASN73 (WASHINGTON-AS, US),
Reverse DNS
is-dswproxy.ischool.uw.edu
Software
nginx/1.25.5 /
Resource Hash
e54fd51c6e519beb1d85239bdca3c28902537307c99dcc87dce615be9ef0d4c4

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 24 Apr 2024 21:00:08 GMT
Last-Modified
Wed, 24 Apr 2024 18:44:21 GMT
Server
nginx/1.25.5
ETag
"66295305-5274"
Content-Type
image/png
Cache-Control
max-age=315360000
Accept-Ranges
bytes
Content-Length
21108
Expires
Thu, 31 Dec 2037 23:55:55 GMT
favicon-16x16.png
a4-webserver.vincentkao.me/ 		156 B
156 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://a4-webserver.vincentkao.me/favicon-16x16.png
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
52.173.149.254 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/ Express
Resource Hash
329a080e2be531258073e9776518f46133c56f300a3c8a4aa892493d8f1dca69
Security Headers
Name Value
Content-Security-Policy default-src 'none'
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

request-context
appId=cid-v1:
Date
Wed, 24 Apr 2024 21:00:08 GMT
Content-Security-Policy
default-src 'none'
X-Content-Type-Options
nosniff
X-Powered-By
Express
Content-Length
156
Content-Type
text/html; charset=utf-8
winking-face_1f609.png
em-content.zobj.net/source/google/387/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://em-content.zobj.net/source/google/387/winking-face_1f609.png
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:7c6c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
60c8bb2e3dfa9ed03e0f4ba458fe6c1cc22cd35e48c2e80a82bcf53b7e10325b

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://a4-webserver.vincentkao.me/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 21:00:08 GMT
x-amz-version-id
C6mV2cuhVPBT6SZ8SOyufP_0Bbj.UdnR
cf-cache-status
HIT
x-amz-request-id
CKWFJ0783BSYWMJ7
age
97472
x-amz-server-side-encryption
AES256
content-length
29502
x-amz-id-2
PRIgD1TRytnteU+RjjSPDfvddGAt7P5K5J4LrG3QpJgkfc1g5YOaRqE1FNVZKdxyBqXnHCmpqEg=
last-modified
Wed, 29 Nov 2023 12:45:27 GMT
server
cloudflare
etag
"fa2862601c2624388f42785cc47e8694"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
879905666ad63611-FRA
expires
Thu, 25 Apr 2024 01:00:08 GMT

Verdicts & Comments Add Verdict or Comment

6 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| fetchJSON function| displayError function| init function| loadPosts function| postUrl function| previewUrl

2 Cookies

Domain/Path Name / Value
.a4-webserver.vincentkao.me/ Name: ARRAffinity
Value: f8425e22e55f7700616eb13548eef96fe6407f656f273545becd10a64bdf978c
.a4-webserver.vincentkao.me/ Name: ARRAffinitySameSite
Value: f8425e22e55f7700616eb13548eef96fe6407f656f273545becd10a64bdf978c

4 Console Messages

Source Level URL
Text
network error URL: https://a4-webserver.vincentkao.me/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
security warning URL: https://a4-webserver.vincentkao.me/
Message:
Mixed Content: The page at 'https://a4-webserver.vincentkao.me/' was loaded over HTTPS, but requested an insecure element 'http://ischool.uw.edu/fb-300x300.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://a4-webserver.vincentkao.me/
Message:
Mixed Content: The page at 'https://a4-webserver.vincentkao.me/' was loaded over HTTPS, but requested an insecure element 'http://ischool.uw.edu/fb-300x300.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
network error URL: https://a4-webserver.vincentkao.me/favicon-16x16.png
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)