Search
MAT Charts
Circumvention Charts
Countries
OK
https://dartcenter.org/
Netherlands
Country
AS216139
Network
April 27, 2025, 01:35 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 1s
Share on Facebook or Twitter
On April 27, 2025, 01:35 AM UTC, https://dartcenter.org/ was accessible when tested on AS216139 in Netherlands.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
141.101.75.49
Query:
IN A dartcenter.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
104.26.9.30
@
IN
A
104.26.8.30
@
IN
A
172.67.74.228

TCP Connections

Connection to 104.26.9.30:443 succeeded.
Connection to 104.26.8.30:443 succeeded.
Connection to 172.67.74.228:443 succeeded.

HTTP Requests

URL
GET https://dartcenter.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
Cache-Control:
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cf-Mitigated:
challenge
Cf-Ray:
936a95a97a34b8fc-AMS
Content-Length:
7071
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:
Sun, 27 Apr 2025 01:35:41 GMT
Expires:
Thu, 01 Jan 1970 00:00:01 GMT
Nel:
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
Report-To:
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tba6k%2BK11Ig28%2BdPMj%2B0cVaKVG6yNwQLRHvla1iu9dzY3Lqcz7NeBQSDIRsPyszsUjUjbJ6A3lFfeDMcik7obpUxrSOySdmA74%2BggtCnUXcygNQctZ93x9XFwO4nP%2FeB"}],"group":"cf-nel","max_age":604800}
Server:
cloudflare
Server-Timing:
chlray;desc="936a95a97a34b8fc"
X-Content-Type-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="360"></head><body><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: "dartcenter.org",cType: 'managed',cRay: '936a95a97a34b8fc',cH: 'GblmiTcWOcGwMPLMcTPGsQHZXtsGD3aNT9La.lcDk3Q-1745717741-[scrubbed]-e6yZQSfaMB3hqrZRODIg6U8.0fEYCjOzHHdDEc1qCW.nh6JAd70F7VuBBA_ZjXZq',cUPMDTk: "\/?__cf_chl_tk=svZd0H7KKRuHn8m8Av4ahn65zekIhnXWidfCZNG8eIw-1745717741-[scrubbed]-ogTfqpjWMpGn3qF61X24iKJEiVSrCCasyMVjqLz1_bI",cFPWv: 'g',cITimeS: '1745717741',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "unsupported_browser_beacon",fa: "\/?__cf_chl_f_tk=svZd0H7KKRuHn8m8Av4ahn65zekIhnXWidfCZNG8eIw-1745717741-[scrubbed]-ogTfqpjWMpGn3qF61X24iKJEiVSrCCasyMVjqLz1_bI",md: "Revb0VptQURr4sMj8fmyNus9srt3zClnfXWbf.XYAZQ-1745717741-[scrubbed]-ip4xeViyM4IepE0Smdnpw4zJDxcBtQPDmueiM7fjUzZXkzZwj7Vc3dAdirGQMVNhVZcoNZk8hRBfyTQ2t3D_E4.C38HDqovW3hvHNXqYZTWrnUXpFVkeY6CgeMxOfTu_KRX77uO59IshNSvyLfbpn0wDjNi2bQyT4UlzjPVlZfTlvn.IAtmwNq9A55HIQEVL1mXgqPfuKHdIET2n0nQxIXgMiCq5nwV1WKJaUoOxyANYM9_6A85_yMFZD43l4oRcx2PSUrDmtHgIazxrJLGwHPE1eBifNbaoeIv9MB7b9Wz35R_7FrCqpU068Ivhn4giqzh3BWP0ltOmC7dWg9AmGKW1GIOA9Kg3k9GPnBBp8KBcUDUFcO84HeQ7cuZltpzLAXEN7ROM3QQki1HQBClB0Tg5vVfaG.04IUdDjyFdRspfiJ3Jqz46bYgCPnF6bKMfEWmR7GHPBey9_vhr52bR4NMQ5EE.ocYBfNPIP5r.XIQJUWJt7WADsOs6AVP0akZYfa39.e80cn7Hxkq_wIxmLQyfinVF35xOIYaiUxsQZVEkuHZCUHEPGXCVZjCSqUgZ2QxOCaVI71BlFg6lR1yYqN8J2jq.EOBJlAPzPEtvf3TINGygQ6lq6HYs8l9NGtlwZWafZKfM7sEwBtKaad7NahzoTpONJ1xRMy4OFcn4X_f5EU8MGXm3dZzdH7VejyybLGQBlfHjWHfxCKRPwgbGkNlUKIzZ52i7UJMv6WG4jYYx4h.OTqWJp7aaU81DVKiUmFD9RjvYFqpC5yuuy1_1qqM6z_6WQ5Ekafl7qsvO_BdXdxE31HXlYCkLw.HNgasApW7s9QOEiPguVBXUn7QK2aIbGp_gwPZ5E92MmDGbnIiR04yECeoy7NoOk.ySu9g7jdIBzuByEuQlsJyhuT2rTOMJu7qIxYu39WpVeZi8_4pG8Yx7Y171OfasPbO5HBLziRh0TZywXNbH7H_fhWhpM4jl4AQMyrQ2JaF16EeA78RhW47i2rcBoIdUD45ECZGELX6ssCRHJxyPuW9ABw4.04ng8Yv5Akf_ng.E2vrZmi02CebJ6u44GrCFh873LdXjMdpVLIO7uoEDal0EPMS1UQYslGjIVg8URaJ1q207t0Q",mdrd: "L_KFrudkLMCjRSgSkj3Grd4cGeeKnxb4bCXvsDHW5yY-1745717741-[scrubbed]-QYf69T8kl_Hti_62L4xxYl8h_50ha_6GeMdZc7avSNmKpFGo3vPVtiHyuohYW59eDLetWIO5c_63rbm2OjqneK.uN7rzEVWl2MnISo.eTctdHI4xGzWgRiz_bu60z3CUX.pLyUSw8BZNAd_1jGiMEDeEonpFf8gLm3XdypUb9XOW5CpQKnYF4adKRY3nfKmTDyBEeVgi3R8fxjb3KqsrsvgC.8SH2uxzTNssIJ4tBUeomkrUs2b63VxEvSfMI8teU5ygSI0ECLokVL0CyuV_pkW4wdWm62PfFajKYsxgqF.AOrLvAPsBHaxF_G5.RsMc_JAUEhT7dCOYeiFKfhKlgqQ7Omg.nrahgSQ6NlP8GASQIln0BuCH0BH2EFZX44E91HEkFFgVlyQKkUZz8A6RgaycF9zwR6QPy8fKVmfcpds9CH2FpPMDLB2aW69ltqE_ismT4NUKA.N3MaacAVAqXOR10E8Lt_2_kvcwPtGEEM6TU6f.oL56FgJTBAUiq.NJLVyNIZmkvgOhzea45EdRwV9XxdLhYTS9IlJc4SnEG.cRK704n9NiWN27Q0YBxtyZ8qbvhtGku3ucqK87eO8tq_XXvnfklWlm0jzuox90Q5apIQ7Q6qq41iIim0jO.wTxfegQYrYoy__6Y6mav2ks3tueBIU1v3efXaQ_XONns1BhXXvtmkPnqqCRDoBRpo7aYZTNbj5F266iFBDJmtUr9rgCxhKECUTp3X.nLHByMUEfadIIEi6o1P1DHRGazrMtTZRzLsEWHSLwhLh7yJw_0CbE5lYA8OJzKBUvl5cN485_qFaZ15ayX9ziS4VD21G_SX3wlxd1vCUGiZsECfHWp7TN7LpU4h825_NUJIXxXBICOnPCIPR8SyE07ZnfMjG9Lt1SDLZ65bc96oHUMdSIPuse9VsyMK9Vm0bYj7dMwq2RbBqbi44Go3GOINqN61HT.F2G5ic.nkBFjnZ9sJAUMFwUnb6P8fFSugIPxww6lzJvntBIBb6Z_XaQ4U4ZMSe4NZMS4QZwTSIxcscD9YNOt1DVP8JlMV94w3hknQaLZhDFlH5NDdBBCcYvi1mEpe5Xfz5qHwNwuDfUaXTKtC_73GEOWzoF57ifGBJqTjOgWGK1vx8Ie_hfgbAjTVHUwcY40Sex10hT6ckUEMGnTYW5ym1NAtkJW_8NXxyQnj3z8QPK.5Vs6TkxwVrGRJQfWJEoZpP3dbnTUV0DkG9xF_2z.MOQATpkcwju6vpwY6JDDZH.29FCXfixJI6oGXv4e8Jdb9W1WYQRYh7JXNQvdwffzedzendPh89CXLXffDjMuZngYlzFke5AlfYuUEvntPYWUXccUt4RNKMsDnLEy9_1yizv0.Bd5t4U6prA.r5f7lBnhpxzmPUAcCYPi.3WaXPCmUVJ4xXLbHXQ783m.8uK_aw.zEsQnm1fj1Sw_AmlZsZ9NQ6jCsQBLa5UUWkAtWVsS.wytZun5xq3ttpx.ckKfILdqRSfyUZeLuCxzb67DYARD9NSgP4VXkRD3XqcYZiO9HElnyj53tpHxx1Ydcq8zVjg5ykuEHUTXwffTJRB9vWH8_a_bwjMWQ6QEKNd6LoD_jXTg.rKv3OvKWfi9EL_G51wb2_qJEoQQwZqcwp7jKQeEXdPKoKaHvBS9DkFnYdNYE6Zk2RKqbhOBedeeeahZ3FRg6XyBRYzi3QC4PpDS0LjFfoFMp4WdW0zNpI3Va1h0l.u1Kdvgem9AkWcdeWXFn0gS5wt0nEGDLsYeDUneILjgfazZNxeYFzW_uNaY_QRXobpcJaw2XcR36ONqlBalEM8rKTvTKBvsQJf_UPnFBSlIo0KBrEolKdOm9MisniAC3PUkISakNw.j6Q5IHq_rPqA0vg7YDrT.GKRqRBB6zVbxZOxUokKqBQvV.0NWQhwkG_LcshG6pbrtqMdPgde6p4bxo2bR.cnuGYSD.B.5sb7v4qKBMfUwYProCuJrsTnmKUgBzTQF5cI4kJG9QR09kMPK_yPdfOxSH7tF7L1N1kytSVAVWXgGhr4Ib69t73BIUD2zju_9N0XPbOC3X8c3F0EHD8sZDdj7FSe80ODEbuKCXJHN6BhDk8eGJtx1OOGzD0YoYjhoRZQXnNZHMM2Vo7HOQdPq6E2j7PvPrLesaIS98KHOek7UyuKRjkuI__RtAefuGQ0rXvItgi6X2CoUO9aPeiyTQc2p2vtYP1CujLIht1_LIMd1DtE2XToA4Gif6IGD9otOYs8dTpUbqq0AXVTbRHYzcQ0795itNySdgomqfOShE.TwmVDTlqJUNRf2z8RkuJc.nxAzAF7uUSjGQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=936a95a97a34b8fc';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/?__cf_chl_rt_tk=svZd0H7KKRuHn8m8Av4ahn65zekIhnXWidfCZNG8eIw-1745717741-[scrubbed]-ogTfqpjWMpGn3qF61X24iKJEiVSrCCasyMVjqLz1_bI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>

Resolver

Resolver ASN
AS13335
Resolver IP
141.101.75.49
Resolver Network Name
Cloudflare Inc
Report ID
20250427T013417Z_webconnectivity_NL_216139_n1_vXZdJGQuxPJ8MPPN
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

Loading