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https://dl.acm.org/
Hong Kong
Country
AS4515
Network
April 04, 2025, 05:41 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 372ms
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On April 04, 2025, 05:41 PM UTC, https://dl.acm.org/ was accessible when tested on AS4515 in Hong Kong.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
74.125.179.153
Query:
IN A dl.acm.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
172.64.145.167
@
IN
A
104.18.42.89

TCP Connections

Connection to 104.18.42.89:443 succeeded.
Connection to 172.64.145.167:443 succeeded.

HTTP Requests

URL
GET https://dl.acm.org/
Response Headers
Accept-Ch:
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cf-Chl-Out:
A8uxKSWLmXGMyZTiGYtI3iMSf21ypfAtv6UZg/DEo/4cPOjHGP1h0Z6zgbcOJ53oMKZ6DM6V+k+e+yIZPryAn2Q4sQNbjelmBxwn3LXxH7JzL+lTE1aab82C0EGerLxW7JbEyrEh9G8JotLz/at46Q==$NCxF1RnfFAUfdLD1K9NlxQ==
Cf-Mitigated:
challenge
Cf-Ray:
92b298f5f9c5e6f4-HKG
Content-Type:
text/html; charset=UTF-8
Critical-Ch:
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-Origin-Embedder-Policy:
require-corp
Cross-Origin-Opener-Policy:
same-origin
Cross-Origin-Resource-Policy:
same-origin
Date:
Fri, 04 Apr 2025 17:41:36 GMT
Expires:
Thu, 01 Jan 1970 00:00:01 GMT
Origin-Agent-Cluster:
?1
Permissions-Policy:
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy:
same-origin
Server:
cloudflare
Server-Timing:
chlray;desc="92b298f5f9c5e6f4"
Set-Cookie:
__cf_bm=Sclb8Ae4QUoPh61fbz_HRQF8lFQMG3So2eQ_HvX2mag-1743788496-[scrubbed]-ojiQSlVwuRS3T.VImFpY2NuYCQaILF9mL2tZSkI7o0vTHbN_S6AfPkPDT3ZDdPVIu5HnnXPt3NFxAK7f19nReHw3Kekp8vbTTKuMn2PEurY; path=/; expires=Fri, 04-Apr-25 18:11:36 GMT; domain=.dl.acm.org; HttpOnly; Secure; SameSite=None
Strict-Transport-Security:
max-age=15552000
X-Content-Options:
nosniff
X-Frame-Options:
SAMEORIGIN
Response Body
<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "dl.acm.org",cType: 'managed',cRay: '92b298f5f9c5e6f4',cH: 'Tb2pNkbCGB7.l11GZ_stUkuoMUYPmQV9l3pfmfmjpaA-1743788496-[scrubbed]-Ia8ucQSv8klzaUFz.QKYqJgfGfvRFUPZBtx1K1RxkKNHcETsWcf2uq2rCcurNzl0',cUPMDTk: "\/?__cf_chl_tk=F5riLF48FMz2EmeQ6vhbfxU5vLxYt4rCNVCbjWrWOmc-1743788496-[scrubbed]-k313RqymKE7Vhf8Q9wkNAOyS5LLnRItP.HrctXD2uo0",cFPWv: 'g',cITimeS: '1743788496',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/?__cf_chl_f_tk=F5riLF48FMz2EmeQ6vhbfxU5vLxYt4rCNVCbjWrWOmc-1743788496-[scrubbed]-k313RqymKE7Vhf8Q9wkNAOyS5LLnRItP.HrctXD2uo0",md: 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</body></html>

Resolver

Resolver ASN
AS15169
Resolver IP
74.125.179.153
Resolver Network Name
Google LLC
Report ID
20250404T174114Z_webconnectivity_HK_4515_n1_7rpoAibmCNxfJpK9
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

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