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https://nextstrain.org/ncov
El Salvador
Country
AS14754
Network
April 04, 2025, 04:53 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 2.3s
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On April 04, 2025, 04:53 PM UTC, https://nextstrain.org/ncov was accessible when tested on AS14754 in El Salvador.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
186.26.121.4
Query:
IN A nextstrain.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
35.71.150.51
@
IN
A
3.33.161.45
@
IN
A
13.248.131.213
@
IN
A
15.197.152.254

TCP Connections

Connection to 15.197.152.254:443 succeeded.
Connection to 3.33.161.45:443 succeeded.
Connection to 13.248.131.213:443 succeeded.
Connection to 35.71.150.51:443 succeeded.

HTTP Requests

URL
GET https://nextstrain.org/ncov/gisaid/global/6m
Response Headers
Accept-Ranges:
bytes
Access-Control-Allow-Origin:
*
Access-Control-Expose-Headers:
*
Cache-Control:
no-cache, no-store, must-revalidate
Connection:
keep-alive
Content-Length:
520
Content-Type:
text/html; charset=utf-8
Date:
Fri, 04 Apr 2025 16:53:56 GMT
Etag:
W/"208-195ed1bd4b8"
Last-Modified:
Mon, 31 Mar 2025 16:49:39 GMT
Link:
</ncov/gisaid/global/6m>; rel="alternate"; type="text/html", </ncov/gisaid/global/6m>; rel="alternate"; type="application/json", </ncov/gisaid/global/6m>; rel="alternate"; type="application/vnd.nextstrain.dataset.main+json", </ncov/gisaid/global/6m>; rel="alternate"; type="application/vnd.nextstrain.dataset.root-sequence+json", </ncov/gisaid/global/6m>; rel="alternate"; type="application/vnd.nextstrain.dataset.tip-frequencies+json", </ncov/gisaid/global/6m>; rel="alternate"; type="application/vnd.nextstrain.dataset.measurements+json"
Nel:
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Report-To:
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1743785636&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=pxQV%2FgwiOJUOtYhE92n0O0PaAlVxy4l1kEvGLDLW%2BBU%3D"}]}
Reporting-Endpoints:
heroku-nel=https://nel.heroku.com/reports?ts=1743785636&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=pxQV%2FgwiOJUOtYhE92n0O0PaAlVxy4l1kEvGLDLW%2BBU%3D
Server:
Cowboy
Vary:
Accept, Accept-Encoding
Via:
1.1 vegur
X-Powered-By:
Express
Response Body
<!doctype html><html><head><title>auspice</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="shortcut icon" href="/favicon.png" type="image/png"><link rel="icon" href="/favicon.png" type="image/png"></head><body class="viewport"><div id="root"></div><script src="/dist/auspice.core-vendors.bundle.4f44ae786d71e7e01b03.js"></script><script src="/dist/auspice.main.bundle.26329a5fdc0dd01f8fba.js"></script></body></html>
URL
GET https://nextstrain.org/ncov
Response Headers
Access-Control-Allow-Origin:
*
Access-Control-Expose-Headers:
*
Connection:
keep-alive
Content-Length:
101
Content-Type:
text/html; charset=utf-8
Date:
Fri, 04 Apr 2025 16:53:56 GMT
Location:
/ncov/gisaid/global/6m
Nel:
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Report-To:
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1743785636&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=pxQV%2FgwiOJUOtYhE92n0O0PaAlVxy4l1kEvGLDLW%2BBU%3D"}]}
Reporting-Endpoints:
heroku-nel=https://nel.heroku.com/reports?ts=1743785636&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=pxQV%2FgwiOJUOtYhE92n0O0PaAlVxy4l1kEvGLDLW%2BBU%3D
Server:
Cowboy
Vary:
Accept, Accept-Encoding
Via:
1.1 vegur
X-Powered-By:
Express
Response Body
<p>Temporary Redirect. Redirecting to <a href="/ncov/gisaid/global/6m">/ncov/gisaid/global/6m</a></p>

Resolver

Resolver ASN
AS14754
Resolver IP
186.26.121.4
Resolver Network Name
TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA
Report ID
20250404T164606Z_webconnectivity_SV_14754_n1_qHvrdKwFPZoYWbor
Platform
android
Software Name
ooniprobe-android-unattended (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)

Raw Measurement Data

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