What technology does posix.co.za use?

posix.co.za is built with Apache.

Is posix.co.za secure (HTTPS)?

Yes. posix.co.za uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.

Who hosts posix.co.za?

Hosting provider information for posix.co.za is not available yet.

What is posix.co.za's SEO score?

posix.co.za scored 70/100 for SEO in the latest analysis (fair).

What is posix.co.za's overall website score?

posix.co.za has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

Has posix.co.za's score changed over time?

posix.co.za's overall score has improved by 5 points (from 77 to 82) since Jul 26, 2026.

posix.co.za

Posix Systems

Last scanned Aug 3, 2026, 3:00 AM · 8 views

Overall score

Great

Summary

This is a description of my website, 256 chars max. This website uses Apache. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

This is a description of my website, 256 chars max

Top issues to fix

10 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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

417 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+5 overall since Jul 26, 2026

Overall: 82
SEO: 70
Security: 65
Performance: 100
Accessibility: 100

Organization

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

This is a description of my website, 256 chars max

Contact

Email, phone, and address published on this site's own pages.

Email: complaints@ispa.org.za mje@posix.co.za
Phone: +27826010496 +27105001200

Meta tags

Title: Posix Systems
Description: This is a description of my website, 256 chars max
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
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: posix.co.za
Valid from: Jun 17, 2026
Valid to: Sep 15, 2026
Days until expiry: 43
SAN domains: posix.co.za, posix.com.sd, posixafrica.com, www.posix.co.za, www.posix.com.sd, www.posixafrica.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

3 internal · 9 external · 12 broken

Images

3 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

3.3 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://posix.co.za
Final URL: https://posix.co.za
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 417 ms
HTML size: 3.3 KB
Redirect chain: https://posix.co.za

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does posix.co.za use?: posix.co.za is built with Apache.
Is posix.co.za secure (HTTPS)?: Yes. posix.co.za uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
Who hosts posix.co.za?: Hosting provider information for posix.co.za is not available yet.
What is posix.co.za's SEO score?: posix.co.za scored 70/100 for SEO in the latest analysis (fair).
What is posix.co.za's overall website score?: posix.co.za has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has posix.co.za's score changed over time?: posix.co.za's overall score has improved by 5 points (from 77 to 82) since Jul 26, 2026.