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OK
https://fbcdn.net/robots.txt
Lithuania
Country
AS1257
Network
April 25, 2025, 02:31 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 869ms
Share on Facebook or Twitter
On April 25, 2025, 02:31 AM UTC, https://fbcdn.net/robots.txt was accessible when tested on AS1257 in Lithuania.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
83.181.60.116
Query:
IN A fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
31.13.72.36
Query:
IN AAAA fbcdn.net
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
AAAA
2a03:2880:f10a:83:face:b00c:0:25de

TCP Connections

Connection to 2a03:2880:f10a:83:face:b00c:0:25de:443 succeeded.
Connection to 31.13.72.36:443 succeeded.

HTTP Requests

URL
GET https://fbcdn.net/robots.txt
Response Headers
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, no-cache, no-store, must-revalidate
Content-Security-Policy:
default-src blob: 'self';script-src *.facebook.com *.fbcdn.net blob: 'self' data:;style-src 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com blob: *.cdninstagram.com 'self';font-src data: blob: 'self';img-src data: blob: 'self';media-src data: blob: 'self';child-src data: blob: 'self';frame-src data: blob: 'self';manifest-src data: blob: 'self';object-src data: blob: 'self';worker-src data: blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Content-Security-Policy-Report-Only:
default-src blob: 'self';script-src *.facebook.com *.fbcdn.net blob: 'self' 'report-sample' 'nonce-uZv4LzQN';style-src 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com blob: *.cdninstagram.com 'self';font-src data: blob: 'self';img-src data: blob: 'self';media-src data: blob: 'self';child-src data: blob: 'self';frame-src data: blob: 'self';manifest-src data: blob: 'self';object-src data: blob: 'self';worker-src data: blob: 'self';report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Embedder-Policy-Report-Only:
require-corp;report-to="coep_report"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Fri, 25 Apr 2025 02:31:10 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="AcPAMqhVTPqoK14MANJ1PtUN1wI_LOaMRKaPHfX0dXozOXF7hnUXemuAkfFb"; e_fb_requesttime="AcM2da1beiP6ISn2GeZ5At5rP1_kaMynxKYQ3Hsfgk1YyCSWh6ELQdz3J7qL3DHJ2sHViU727w"; e_proxy="AcNu7zXiVYT8PBSyVL_EiEePoxHAvbFYx9L5m8qKrMZOmmrqv84suzdMY3HfzPSMrW58JYni9l5ox1uDO7t5"; e_fb_twtaskhandle="AcMWStGFYK1F-mZueRcVGPMklZzjg4uRDyrefCm1C08vC2Vz58aJsvCKjmCOCuP-syqI_iPhIaAr09iR0gpJavv-gnKUb8A7QqI7ynKFiQZvOHk"; e_fb_requestsequencenumber="AcOnCbMiR4oBjn0nZRuv9ZeCq7I8HUI8kvBYkfIob_ZjahFDGrXMAYl3ZJfr4Q"; e_upip="AcP01lBT-OzTDgr8TwbzuOyBvbrhAA-kXdEHQYbfxQuU4wbDEOSipeIOKMrf4G9PpLR_3gk35Ll8h02tBhZi7wvXS5Hgxa7nwoECWXw"; e_fb_zone="AcOja9j4x1LWUvw4nSxeHVdSGMivSVdC5GQJZlUr97pP2_iU2R2lJdA9Ay2Fq3Uu"; e_fb_binaryversion="AcNwvnMaUF4Yg7ukYsuDIfB_M2nlt-wzlTx9ZGy0lIzz3ojkRGGIHIlmo_ngE6-qQQ0i9MR2Jw5kcEJsq5Z8UkFr082feQa-Q2I"; e_fb_httpversion="AcOtv-9TiUd1OVOHQ-325BzH-fYPLNgdL6_MMMXMAWpaEnWMczSN20PXERZG"; e_fb_requesthandler="AcNmSQZ6ENn5n6WXiX5JtWz3pwlB7Pibb8G5ITjPPl7V7fP_iCVA6WBw_uEMeDT61KEcKAsuEHo"; e_fb_configversion="AcMx338b90Z2otMeTZ0tfhnR5Go4fHu6lbJhVlWdjQwB3tVt5TGs33JezRfCDA"; e_fb_vipaddr="AcN2rm--ThTjP95PTVUaiFaJeIeLceqc9qUahGbnPU2QEw2eVbGtt0EGpbIKLmShcphwxAcYQBUj8LvryDSoxbsDfdKUNrefmg"; e_fb_hostheader="AcMv1E8hDND-HUu1mQagl1YZN82xfRxzdcvS4Xufwo9C2A5EtrrRlPvjpzpQq0uU4ckF"; e_fb_builduser="AcOI3esRn6Urcdbe55IQ2kK3OzTo_P-IBZqzmo86fPBAHAxHxslRcM-t2uKsvbnwffM"; e_fb_vipport="AcOO-oHuyLkgT1nj9UcyWMaSbTGTL8sq-xR7gLgn474lcilfWFMxTQjcI0fT"; e_clientaddr="AcNu3x5FrXGcUChkAatw7y50yFPxDVudDtzEBXQ0C4l5O-vf--oCXRBWC-TZ9nHAVMH72mIQ6CplB2Cw6wXFD3I2m7gK57i7tvRY1PaJA2MxMi5p", http_request_error; e_fb_requesttime="AcM0eCpKSS9oRAYWfe48Vyy0IBH31_cUD-SFc03vpry2ZVh-CLow-gCn2w7Se-UF5o_WvoZdqQ"; e_proxy="AcObGYFrR3RB26UFeN_WDycRXuggCmWiyJdCVRSUmPMw-TUsF1uwKG_XSUB1jAAlWf4o8TX080xfgf4O"; e_fb_twtaskhandle="AcPrqQxI-R0-IOKp4SfIFdwGcmUIeatoSf644dlS2pIStqLdtQm0Po3k2IYc_qH8sRfzCzT4xGwrij1HKYhHP5cL1FLlJ2nJ-Cc"; e_fb_requestsequencenumber="AcMJK6hkmwk9vzBh97CVQsV_fNapLm6Q4k5K17woGdQ_NRYqHFhSlS7A3A"; e_upip="AcNjKuGIa5wtvIf7B8qEm3IvD1La9ni-7qvXeYSsFbiKzQgb0oomkc_XIIrsJ21fMZ83b09Zk0SqCqXmukwJsTLe1MC-Z8VYjg"; e_fb_zone="AcMy-y4G-6SRSz1QEFtbg0rNP3l2tswOYMbn_zQGnkkuFodsU932l_TRhlap4A"; e_fb_binaryversion="AcOctIkcc5Spk1IhyEfywCvHG-p77d-4NeJ7pVbtnRBFZzNoYFU_vZ0ujCcBiXN04XDhbR2MXB2A4RlUa2lhVtQlESmBlPdhGkE"; e_fb_httpversion="AcNVr49fglrDrwvfBio2zem59-lv40WLCwaSyKyVZzoDJVM9hMxdOF_k2Mmx"; e_fb_requesthandler="AcOQnTzbi7NB8QQ21bLJcSmATwO_H4K0qqTnYO1ZiDlwNtDq6otnFY8FFL8o2eWzxJVmY8rT7z30cKtz8zYhFPD2"; e_fb_configversion="AcPYAkQqKPwNbV0BVeCLKDyX4B5uE6-bI_-2YWYXPx2VhmheL4wjCaHUpeaegg"; e_fb_vipaddr="AcO8LMZpUKm9F5_61wRdfuM5yeInVCPSe2w3jWXiIVkTQ1krSZALd-w4srLhg81T3NlirFo"; e_fb_hostheader="AcOIRQMiCO3y3MbKuodYfCHZFsd5hXgszY6OAsASk-ac2CEHFpdMJe_3fKHrt2Z0lnHS"; e_fb_builduser="AcPMHTUQ2vxnakcN8cQ5oOUp9iAHBIlsk8NZY4yYU8sF0LFARZlXK7T4Fz0FGjUgjLc"; e_fb_vipport="AcMLtgbzWJ33rAiopIfBTpUWV24Iy94UUruuy9Q56nzcvefqCiWyCLtuFys5"; e_clientaddr="AcPvSkoGgMsKTDg1W0PEGyXMV7ggPjDZhDD4inskHQEQPMcdzs645gbM5Hg0vDfZMH2piFSHkUAyeet1"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0"
Strict-Transport-Security:
max-age=31536000; preload; includeSubDomains
Vary:
Accept-Encoding
X-Content-Type-Options:
nosniff
X-Fb-Connection-Quality:
EXCELLENT; q=0.9, rtt=43, rtx=0, c=10, mss=1380, tbw=3630, tp=-1, tpl=-1, uplat=55, ullat=0
X-Fb-Debug:
dvCzaxNdeXM8CYgKENEEC7/i4f7Z5hi5J/Y2VhClKPEZZGlxC86uj9agB1dDoGaQYhaUxHZURCa4CfveNs39SQ==
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="uZv4LzQN">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="uZv4LzQN">
              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
AS1257
Resolver IP
83.181.60.116
Resolver Network Name
Tele2 Sverige AB
Report ID
20250425T023032Z_webconnectivity_LT_1257_n1_hUb3nOqp5HIwaKSU
Platform
android
Software Name
ooniprobe-android (5.0.6)
Measurement Engine
ooniprobe-engine (3.25.0)

Raw Measurement Data

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