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https://www.facebook.com/
Japan
Country
AS51847
Network
April 27, 2025, 01:06 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 16.6s
Share on Facebook or Twitter
On April 27, 2025, 01:06 AM UTC, https://www.facebook.com/ was accessible when tested on AS51847 in Japan.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
183.36.24.8
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
174.37.54.20

TCP Connections

Connection to 174.37.54.20:443 succeeded.

HTTP Requests

URL
GET https://www.facebook.com/
Response Headers
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, no-cache, no-store, must-revalidate
Content-Security-Policy:
default-src blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'nonce-r56OP9dW' blob: data: 'self' connect.facebook.net 'wasm-unsafe-eval' https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;child-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net accounts.meta.com https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;manifest-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;object-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Opener-Policy:
same-origin-allow-popups;report-to="coop_report"
Date:
Sun, 27 Apr 2025 01:06:40 GMT
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_fb_responsebytes="AcOBD3lLqA0OfvTkVOZY3Oxe4fBLHefMXRR3O-_bUkV-5mnJh1mN4M-TYK1p"; e_fb_requesttime="AcOuf97snfCUntPeAq3Qj2QNQNX0zY16nXviq7LJTWRiAkWljJDjHOQxDzVRlQ58LsihmVWscA"; e_proxy="AcMbLCQXTRqHdJ6a_Hi1rx0f5MUmD6XeE4HrvYgXak1SYLHDHPSnH6qJGNpDwA2vR45ohxtyHXHJTVpRhqVN"; e_fb_twtaskhandle="AcOqQFtM5oyrOLzSQJQZFe_2m88uAMdciiI9lZdOyFH3paghT-apDgtvQUvjomboMqiYlkHeBRYPstlKBKzbart-4GwhkiFXP8TgKmokd-bPQjs"; e_fb_requestsequencenumber="AcOvsii9nxya-Jy2nUZQUVHgocOgkRnlFpMMgAERphvN6xMfgj5HFxeRaxk"; e_upip="AcPIEIWAyyHH-Ez7kdwwPodHgnuzjisQAV5iQv-n4LoEGLTGboyVXkUJ5nKASwTtloWZVW8zqq3S3LeCMfTqW7VUPdjIyLUpZCrjXw"; e_fb_zone="AcMA-X2o_qp-iklCZ0UCv5wt8epUwXHOJzO8oA0tAKYlED9kZVd-0tnvf_6S8_Rh"; e_fb_binaryversion="AcN1qWDZ8uI8YdKLP_n13OcXlAWb6U-_ntuwMcTjH0U9px3LrC6OGw1TibBszI16LzFgny10taYnNUW0p-X3nxJYmKm2VMQzmaI"; e_fb_httpversion="AcP_2bwLXNxaLZvbt1IM2PDU7p2mtwcN_hqvUGis0-J_YsbiE6V5pdMiELhf"; e_fb_requesthandler="AcP1l4zqFZXOKc6QbS38OrN8sYwFQGUyBIqGTfezH5bj2bzfRDYr4TdmLwnAkYhaST10X61P"; e_fb_configversion="AcP86T-XuqILQ8x1VeFKlj7nzcNpVnKgrDwCKwXrTseSu7UuHm6oH_uD9vLR4w"; e_fb_vipaddr="AcPU8TCATqsgKH6wn5oNYKXWKQwRvnhG1pcCPpMVygK3f0EhQw79_ksOTgql9hHHCN1uAM8g9zoVZibu5u6baGFd4GtkpAQ"; e_fb_hostheader="AcP-n_TTfmQW42nnVBNfonW9T4t8TM86WWHHRfEdYLsyTp9UKjCofx_91CDfISSM8WWJ5ExwW8YDSw"; e_fb_builduser="AcPjTWxAEnp-1_tLKGvjPLWU7fXpQuWPbNVubj_zytG6U24IOt0u15BQCHTcs0RAmYA"; e_fb_vipport="AcPdcZiM6cvraO3TXOndcPZduBxHq46isAQWtAIEufyxDyB7juDO-2tKXoZ7"; e_clientaddr="AcMpdRcQBILicCXglb2vDm56dnoryC5526XXPcEGaMtVVdnbXksdfno_TQjCTJ4DJU0jy3Ki3dQK9A4CJJgTBaG3lAiskU8E8BugFDPsphQ-oyWt0w", http_request_error; e_fb_requesttime="AcMbx-qIeCSt_IUUfHBz5T-zKcYyxe2n_27IaWrdwEsoW--mN_J_AZpwRYlL9zGrn2-TkDbKHA"; e_proxy="AcOKv7yF5JhY-9vWrl6EFvI0mzECzUwOt82KN9ENcMBEPbX19HkBF9msV9u2ELL5d0TVUIX3AZuK7ajD"; e_fb_twtaskhandle="AcOuqZxS31fq1TJVynXeuS4mz-f3MOO3oz6FwXoSxABaFfhscUEEsGhrUd4ROifdI1WjkNQoxfIMfMRCZvYY36W8en4b888ZnPE"; e_fb_requestsequencenumber="AcPPuQXfjKlr1l5EeF-SmhstvqKc4ImMiHbtlQ4WZELYq2Zuo1BQFm6sfg"; e_upip="AcO9pCHFsm-lhBBxOC-nPbPFf8BWI8hjVkldQT0ojmXMVUXcZ2FrimzXBnGmjjbVAMaSceiIyFq3Rp41c5zSABoXeIimXvk"; e_fb_zone="AcMOq1cucQjJI8v3korh7tYLGwCUGh-TPZWQ-hGiEONuf5Mw4mrYR-XEvVnzfg"; e_fb_binaryversion="AcOPk68sQxQFrIl5n-b-N-pD0ZU_5uzcB-gRULzI3r_c-H6_cRojT7Hx3CcGS9R_RAFqTlRNCryBPXOmZ0I6vRkdCJ3iGp5sqsk"; e_fb_httpversion="AcPrASsqVnGD3XrhA0o5haA3wDyzwB7n1egU_EWG1sSjZbWmniXVpMhRSc1G"; e_fb_requesthandler="AcNaksR4Xp3QBYj-pcaHyfREuXpkHlG_UmDKCOU3gzFKOvpXnE7FzvJmMU45pltRahMJu4qE"; e_fb_configversion="AcOLcTVVxfrzyvvOqrTFN9LU7sv8BUZBZvIJKuVnnkNHOOzdZfIayHZZNCsdPw"; e_fb_vipaddr="AcMk7RIp-yc94yhCpvqvXE1DN7D4rySm7l88cb-_FnEW-om5hUkUNjj3qTtwKKsYNXlcx0w"; e_fb_hostheader="AcMxzEMJfXVWT_sqtRo17yh-qouttpeARE-WaxN5i0Kak9EsKQZXiYwN7gKu9-Dmw4VTEupcDHQpng"; e_fb_builduser="AcM3gm9ymI_X-GuDDzxkp4KYXCO609Z3fUfLHhup9IClyr-tjQqSyBCKEWpgoK7cs2s"; e_fb_vipport="AcN8p_UsJc_8_-xLQBfwDMTLfDaAi0c3HJMK43OzzNIwwkdfKg_y6nSMHuEs"; e_clientaddr="AcOR1Yr8aAP34SzQ27c0OzF7ui6YPFe1ewfaz5gI53HQs_PqWBVUgBY2Fm7BKutCLJrUBy8Xq2w2ah7X"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7497793128203947139&cpp=C3&cv=1022276188&st=1745716000239"}]}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7497793128203947139&cpp=C3&cv=1022276188&st=1745716000239"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Sec-Fetch-Site, Sec-Fetch-Mode
X-Content-Type-Options:
nosniff
X-Fb-Connection-Quality:
EXCELLENT; q=0.9, rtt=2, rtx=0, c=10, mss=1392, tbw=3387, tp=-1, tpl=-1, uplat=229, ullat=0
X-Fb-Debug:
NCpdeoXINAkIn9G1uGeGfBDw0OsTkzwvMxIH5EqaADyL4h2gh4BnKNz18ad5CWwwLy9l8bmv0C0u0FO5ZNb9bg==
X-Frame-Options:
DENY
X-Xss-Protection:
0
Response Body
<!DOCTYPE html><html lang="en" id="facebook"><head><title>Error</title><meta charset="utf-8" /><meta http-equiv="Cache-Control" content="no-cache" /><meta name="robots" content="noindex,nofollow" /><style nonce="r56OP9dW">html, body { color: #333; font-family: 'Lucida Grande', 'Tahoma', 'Verdana', 'Arial', sans-serif; margin: 0; padding: 0; text-align: center;}
#header { height: 30px; padding-bottom: 10px; padding-top: 10px; text-align: center;}
#icon { width: 30px;}
.core { margin: auto; padding: 1em 0; text-align: left; width: 904px;}
h1 { font-size: 18px;}
p { font-size: 13px;}
.footer { border-top: 1px solid #ddd; color: #777; float: left; font-size: 11px; padding: 5px 8px 6px 0; width: 904px;}</style></head><body><div id="header"><a href="//www.facebook.com/"><img id="icon" src="//static.facebook.com/images/logos/facebook_2x.png" /></a></div><div class="core"><h1>Sorry, something went wrong.</h1><p>We&#039;re working on getting this fixed as soon as we can.</p><p><a id="back" href="//www.facebook.com/">Go back</a></p><div class="footer"> Meta &#169; 2025 &#183; <a href="//www.facebook.com/help/?ref=href052">Help</a></div></div><script nonce="r56OP9dW">
              document.getElementById("back").onclick = function() {
                if (history.length > 1) {
                  history.back();
                  return false;
                }
              };
            </script></body></html><!-- @codegen-command : phps GenerateErrorPages --><!-- @generated SignedSource<<a2e14b6d3c6a99777af41324d62f78e6>> -->

Resolver

Resolver ASN
AS4134
Resolver IP
183.36.24.8
Resolver Network Name
China Telecom
Report ID
20250427T010602Z_webconnectivity_JP_51847_n1_EzQRakoChsGxEzKy
Platform
android
Software Name
ooniprobe-android (5.0.6)
Measurement Engine
ooniprobe-engine (3.25.0)

Raw Measurement Data

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