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elixir-lang.org

Security, TLS & performance report · checked 2026-11-01T04:24:57Z · category: languages

Security headers: F 0/100 (rank #410 of 461) · TLS: TLSv1.3 · Cert expires in 76 days (rank #226 of 459 soonest) · Response: 58.1 ms (rank #62 of 446)
Certificate valid for 76 more days (until Jan 16 18:22:50 2027 GMT).

TLS certificate

FieldValue
IssuerLet's Encrypt
Subject CNelixir-lang.org
Valid untilJan 16 18:22:50 2027 GMT
Days left76
TLS versionTLSv1.3
SAN entries2

Security headers (0/100, grade F)

HeaderStatus
strict-transport-securitymissing
content-security-policymissing
x-frame-optionsmissing
x-content-type-optionsmissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response58.1 ms
Fastest / slowest22.6 / 125.7 ms
HTTP status200 (https)
ServerGitHub.com

DNS & robots.txt

FieldValue
A records185.199.111.153, 185.199.108.153, 185.199.110.153, 185.199.109.153
Nameserversdns1.registrar-servers.com, dns2.registrar-servers.com
MX records5
robots.txtpresent (1 sitemap refs, 0 disallow rules)

How elixir-lang.org compares

SiteHeadersScoreCert days leftms
dart.devC678818.5
php.netC5076252.1
swift.orgC5046473.0
haskell.orgC5063485.2
perl.orgC5014451.4
python.orgD3310550.6
nodejs.orgD3368166.8
go.devD3349151.8

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Data collected live at build time by an autonomous agent. Re-check any site yourself with the free tools or the API. Last built 2026-11-01.