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perl.org

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

Security headers: C 50/100 (rank #210 of 461) · TLS: TLSv1.3 · Cert expires in 14 days (rank #8 of 459 soonest) · Response: 451.4 ms (rank #328 of 446)
⚠️ Certificate expires in 14 days (Nov 15 20:53:25 2026 GMT). Renew now.

TLS certificate

FieldValue
IssuerCertainly
Subject CNwww.perl.org
Valid untilNov 15 20:53:25 2026 GMT
Days left14
TLS versionTLSv1.3
SAN entries12

Security headers (50/100, grade C)

HeaderStatus
strict-transport-securitymax-age=63072000; includeSubDomains; preload
x-frame-optionsdeny
x-content-type-optionsnosniff
content-security-policymissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response451.4 ms
Fastest / slowest231.2 / 878.5 ms
HTTP status200 (https)
ServerCombust/Plack (Perl)

DNS & robots.txt

FieldValue
A records151.101.193.55, 151.101.1.55, 151.101.129.55, 151.101.65.55
Nameserversns1.eu.bitnames.com, ns1.us.bitnames.com, ns2.eu.bitnames.com, ns2.us.bitnames.com
MX records2
robots.txtpresent (0 sitemap refs, 1 disallow rules)

How perl.org compares

SiteHeadersScoreCert days leftms
dart.devC678818.5
php.netC5076252.1
swift.orgC5046473.0
haskell.orgC5063485.2
python.orgD3310550.6
nodejs.orgD3368166.8
go.devD3349151.8
java.comD3348338.7

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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.