What technology does ocaml.org use?

We did not detect any specific technologies for ocaml.org in the latest scan.

Is ocaml.org secure (HTTPS)?

Yes. ocaml.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.

Hosting provider information for ocaml.org is not available yet.

What is ocaml.org's SEO score?

ocaml.org scored 80/100 for SEO in the latest analysis (great).

What is ocaml.org's overall website score?

ocaml.org has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

ocaml.org

Welcome to a World of OCaml

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

OCaml is a general-purpose, industrial-strength programming language with an emphasis on expressiveness and safety. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

OCaml is a general-purpose, industrial-strength programming language with an emphasis on expressiveness and safety.

Top issues to fix

8 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

3 issue(s) found

100

Performance

120 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

OCaml is a general-purpose, industrial-strength programming language with an emphasis on expressiveness and safety.

X (Twitter)GitHub

Meta tags

Title: Welcome to a World of OCaml
Description: OCaml is a general-purpose, industrial-strength programming language with an emphasis on expressiveness and safety.
Canonical: https://ocaml.org
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest: https://ocaml.org/manifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: ocaml.org
Valid from: Jul 12, 2026
Valid to: Oct 10, 2026
Days until expiry: 73
SAN domains: ocaml.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 1 · H2 8 · H3 14

Links

36 internal · 7 external · 20 broken

Images

23 total · 0 missing alt

Scripts / Styles

10 scripts · 4 stylesheets

JS / CSS size

2.7 KB · 0 B

Page size

72.6 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://ocaml.org
Final URL: https://ocaml.org
HTTP status: 200
HTTP version: HTTP/2
Response time: 119 ms
HTML size: 72.6 KB
Redirect chain: https://ocaml.org

See something wrong on this report? Request a correction

Frequently asked questions

What technology does ocaml.org use?: We did not detect any specific technologies for ocaml.org in the latest scan.
Is ocaml.org secure (HTTPS)?: Yes. ocaml.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.
Who hosts ocaml.org?: Hosting provider information for ocaml.org is not available yet.
What is ocaml.org's SEO score?: ocaml.org scored 80/100 for SEO in the latest analysis (great).
What is ocaml.org's overall website score?: ocaml.org has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.