zixcorp.com
Zix is now OpenText Cybersecurity
Last scanned Aug 2, 2026, 3:00 AM · 7 views
Overall score
Excellent
Summary
Learn more about this change, access customer tools and explore the entire OpenText Cybersecurity portfolio. This website uses Next.js behind Vercel CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: robots.txt not found.
Learn more about this change, access customer tools and explore the entire OpenText Cybersecurity portfolio.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
506 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+2 overall since Jul 26, 2026
- Overall
- 91
- SEO
- 90
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Learn more about this change, access customer tools and explore the entire OpenText Cybersecurity portfolio.
Contact
Email, phone, and address published on this site's own pages.
- support@zixcorp.com
Meta tags
- Title
- Zix is now OpenText Cybersecurity
- Description
- Learn more about this change, access customer tools and explore the entire OpenText Cybersecurity portfolio.
- Canonical
- https://cybersecurity.opentext.com/legacy/zix/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://cybersecurity.opentext.com/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- 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
- cybersecurity.opentext.com
- Valid from
- Jul 18, 2026
- Valid to
- Oct 16, 2026
- Days until expiry
- 75
- SAN domains
- cybersecurity.opentext.com
Security headers
- Strict-Transport-SecurityEnabled
- 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 2 · H3 9
Links
49 internal · 13 external · 20 broken
Images
5 total · 0 missing alt
Scripts / Styles
31 scripts · 8 stylesheets
JS / CSS size
105 KB · 993 B
Page size
174 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://zixcorp.com
- Final URL
- https://cybersecurity.opentext.com/legacy/zix/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 503 ms
- HTML size
- 174 KB
- Redirect chain
- https://zixcorp.com → https://zix.com/ → https://cybersecurity.opentext.com/legacy/zix/
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Frequently asked questions
- What technology does zixcorp.com use?
- zixcorp.com is built with Next.js.
- Is zixcorp.com secure (HTTPS)?
- Yes. zixcorp.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 16, 2026.
- Who hosts zixcorp.com?
- Hosting provider information for zixcorp.com is not available yet.
- What is zixcorp.com's SEO score?
- zixcorp.com scored 90/100 for SEO in the latest analysis (excellent).
- What is zixcorp.com's overall website score?
- zixcorp.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- Has zixcorp.com's score changed over time?
- zixcorp.com's overall score has improved by 2 points (from 89 to 91) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card