openldap.org

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openldap.org is ranked #3,143 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 86 places in four weeks. The domain was registered on Aug 23, 1998, 28 years, 1 month ago, through Squarespace Domains II LLC, and is paid up until Aug 22, 2033. It is served by Nginx.

Global rank

#3,143

▼ 6 this week

Domain age

28 years

since Aug 23, 1998

Technologies

detected on the homepage

SEO score

61/100

homepage checks

Popularity rank

#3,143 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #3,051.

Weekly Tranco rank (lower is more popular).

See where openldap.org sits in the top 10,000

Domain registration

Registered: Aug 23, 1998 (28 years, 1 month ago)
Expires: Aug 22, 2033
Registrar: Squarespace Domains II LLC
Name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net
DNSSEC: Not signed

From the registry's public RDAP record, checked Oct 1, 2026.

Technology stack

Web servers

Nginx 1.22.1

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

61/100

https://openldap.org/

OpenLDAP, Main Page

The Open Source for LDAP software and information. Home of OpenLDAP.

7 passed · 14 warnings · 2 failed

Content

✓Title19 characters
✓Meta description68 characters
✕H1 headingMissing in the served HTML
!SubheadingsNo H2 headings in the served HTML
✓Image alt textAll 3 images have alt text
!Content lengthAbout 163 words in the served HTML

Indexing

✓IndexableNo noindex directive
!Canonical URLMissing
✓robots.txtFound
!XML sitemapNot found
!Language attributeMissing
!Structured dataNo JSON-LD or microdata

Social sharing

✕Open GraphMissing
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
!FaviconMissing
!Character encodingNot declared

Security headers

!Strict-Transport-SecurityNot set
!Content-Security-PolicyNot set
!Clickjacking protectionNot set
!X-Content-Type-OptionsNot set
!Referrer-PolicyNot set

Server response

Final URL: https://openldap.org/
HTTP status: 200
Server: nginx/1.22.1
Response time: 2.35 s (first byte 2.35 s, from our scanner in a US data centre)
HTML size: 5.9 KB
Compression: gzip

Sites ranked near openldap.org

Rank	Website	Registered	Built with
#3,138	nyc.gov	1997	Akamai
#3,139	merlincdn.net	2020	—
#3,140	crunchbase.com	2007	Cloudflare, Google Tag Manager
#3,141	watchguard.com	1996	Drupal, Cloudflare, jQuery
#3,142	parastorage.com	2010	Wix
#3,144	pbstck.com	2019	—
#3,145	lovable.dev	2023	Cloudflare
#3,146	elle.com	1996	Next.js, React
#3,147	esa.int	1996	Fastly, jQuery, Matomo
#3,148	cvent.com	1999	Drupal, Amazon CloudFront, jsDelivr

Questions about openldap.org

How popular is openldap.org?

openldap.org is #3,143 worldwide in the Tranco list published Oct 13, 2026.

How old is openldap.org?

openldap.org was registered on Aug 23, 1998, which makes the domain 28 years, 1 month old.

What is openldap.org built with?

We detected Nginx on its homepage.

Who is the registrar of openldap.org?

Squarespace Domains II LLC, according to the registry's RDAP record.