adacore.com
Commercial Software Solutions for Ada, SPARK, Rust, C and… | AdaCore
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Excellent
Summary
Discover AdaCore’s commercial software solutions for Ada, C, and C++. This website uses Nginx. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Discover AdaCore’s commercial software solutions for Ada, C, and C++. Benefit from expert support, robust analysis tools, and trusted certification-ready…
Top issues to fix
4 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
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.
SEO
3 issue(s) found
Performance
535 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Commercial Software Solutions for Ada, SPARK, Rust, C and… | AdaCore
- Description
- Discover AdaCore’s commercial software solutions for Ada, C, and C++. Benefit from expert support, robust analysis tools, and trusted certification-ready…
- Canonical
- https://www.adacore.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- all
- Manifest
- https://www.adacore.com/site.webmanifest
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
- adacore.com
- Valid from
- Aug 8, 2026
- Valid to
- Nov 6, 2026
- Days until expiry
- 72
- SAN domains
- adacore.com, www.adacore.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 31 · H3 28
Links
62 internal · 10 external · 0 broken
Images
55 total · 0 missing alt
Scripts / Styles
18 scripts · 3 stylesheets
JS / CSS size
1.7 KB · 113 KB
Page size
104 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://adacore.com
- Final URL
- https://www.adacore.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 533 ms
- HTML size
- 104 KB
- Redirect chain
- https://adacore.com → https://www.adacore.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does adacore.com use?
- adacore.com is built with Google Analytics, Nginx.
- Is adacore.com secure (HTTPS)?
- Yes. adacore.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 6, 2026.
- Who hosts adacore.com?
- Hosting provider information for adacore.com is not available yet.
- What is adacore.com's SEO score?
- adacore.com scored 85/100 for SEO in the latest analysis (great).
- What is adacore.com's overall website score?
- adacore.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card