opalstack.com
Opalstack: Managed Hosting
Last scanned Aug 2, 2026, 2:00 AM · 8 views
Overall score
Great
Summary
Opalstack: Reliable Linux hosting since 2019, now with AI-powered deployment. This website uses Nginx. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Opalstack: Reliable Linux hosting since 2019, now with AI-powered deployment. WordPress, Python, Node — deploy from ChatGPT, Copilot, or Claude. Flat pricing, real support.
Top issues to fix
9 issues found · 2 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.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
487 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 75
- Security
- 65
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Opalstack: Managed Hosting
- Description
- Opalstack: Reliable Linux hosting since 2019, now with AI-powered deployment. WordPress, Python, Node — deploy from ChatGPT, Copilot, or Claude. Flat pricing, real support.
- Canonical
- https://opalstack.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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
- launch.opalstack.com
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 76
- SAN domains
- launch.opalstack.com, opalstack.com, www.opalstack.com
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 22 · H3 59
Links
9 internal · 38 external · 20 broken
Images
6 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
1.7 KB · 2.6 KB
Page size
150 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://opalstack.com
- Final URL
- https://opalstack.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 484 ms
- HTML size
- 150 KB
- Redirect chain
- https://opalstack.com
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Frequently asked questions
- What technology does opalstack.com use?
- opalstack.com is built with WooCommerce, Tailwind CSS, Google Analytics, Nginx.
- Is opalstack.com secure (HTTPS)?
- Yes. opalstack.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 17, 2026.
- Who hosts opalstack.com?
- Hosting provider information for opalstack.com is not available yet.
- What is opalstack.com's SEO score?
- opalstack.com scored 75/100 for SEO in the latest analysis (fair).
- What is opalstack.com's overall website score?
- opalstack.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has opalstack.com's score changed over time?
- opalstack.com's overall score has stayed steady at 84/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card