openldap.org
OpenLDAP, Main Page
Last scanned Jul 21, 2026, 11:37 AM · 1 view
Overall score
Fair
Top issues to fix
11 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
Summary
The Open Source for LDAP software and information. This website uses Nginx hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG. SEO is fair (65/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
SEO
5 issue(s) found
Performance
267 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- OpenLDAP, Main Page
- Description
- The Open Source for LDAP software and information. Home of OpenLDAP.
- Canonical
- Language
- Charset
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
- CDN provider
- —
- IP address
- 45.79.47.170
- ASN
- AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- openldap.org
- Valid from
- Jul 12, 2026
- Valid to
- Oct 10, 2026
- Days until expiry
- 81
- SAN domains
- hypatia.openldap.org, mail.openldap.org, openldap.com, openldap.net, openldap.org, www.openldap.com, www.openldap.net, www.openldap.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
29 internal · 4 external · 1 broken
Images
3 total · 0 missing alt
Scripts / Styles
1 scripts · 0 stylesheets
JS / CSS size
177 B · 0 B
Page size
5.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 7
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://openldap.org
- Final URL
- https://openldap.org
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 267 ms
- HTML size
- 5.7 KB
- Redirect chain
- https://openldap.org
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Frequently asked questions
- What technology does openldap.org use?
- openldap.org is built with Nginx.
- Is openldap.org secure (HTTPS)?
- Yes. openldap.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.
- Who hosts openldap.org?
- openldap.org is hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG.
- What is openldap.org's SEO score?
- openldap.org scored 65/100 for SEO in the latest analysis (fair).
- What is openldap.org's overall website score?
- openldap.org has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card