uriburner.com
Welcome to OpenLink Virtuoso Universal Server
Last scanned Jul 26, 2026, 3:19 PM
Overall score
Fair
Summary
OpenLink Software is an industry-leading developer and deployer of Secure, High-Performance, and Standards Compliant Universal Database Connectivity Middleware. This website is hosted on A2B - A2B IP B.V., NL. SEO is good (75/100) and accessibility is fair (55/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
OpenLink Software is an industry-leading developer and deployer of Secure, High-Performance, and Standards Compliant Universal Database Connectivity Middleware.
- Netherlands
- Hosted on A2B - A2B IP B.V., NL
Top issues to fix
13 issues found · 4 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
TLS certificate expires in 26 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+7 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
238 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
OpenLink Software is an industry-leading developer and deployer of Secure, High-Performance, and Standards Compliant Universal Database Connectivity Middleware.
Meta tags
- Title
- Welcome to OpenLink Virtuoso Universal Server
- Description
- OpenLink Software is an industry-leading developer and deployer of Secure, High-Performance, and Standards Compliant Universal Database Connectivity Middleware.
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- A2B - A2B IP B.V., NL
- CDN provider
- —
- IP address
- 31.134.204.167
- ASN
- AS51088 (A2B - A2B IP B.V., NL)
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
- linkeddata.uriburner.com
- Valid from
- May 24, 2026
- Valid to
- Aug 22, 2026
- Days until expiry
- 26
- SAN domains
- linkeddata.uriburner.com, uriburner.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
0 internal · 5 external · 1 broken
Images
6 total · 5 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 22.0 KB
Page size
4.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 19
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://uriburner.com
- Final URL
- https://uriburner.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 238 ms
- HTML size
- 4.6 KB
- Redirect chain
- https://uriburner.com
See something wrong on this report? Request a correction
Related websites
Same hosting provider
Frequently asked questions
- What technology does uriburner.com use?
- We did not detect any specific technologies for uriburner.com in the latest scan.
- Is uriburner.com secure (HTTPS)?
- Yes. uriburner.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 22, 2026.
- Who hosts uriburner.com?
- uriburner.com is hosted on A2B - A2B IP B.V., NL.
- What is uriburner.com's SEO score?
- uriburner.com scored 75/100 for SEO in the latest analysis (fair).
- What is uriburner.com's overall website score?
- uriburner.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card