emulab.net
Emulab.Net - Emulab
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Fair
Summary
emulab - network emulation testbed home. This website uses PHP. SEO is fair (60/100) and accessibility is fair (60/100). Security scores poor (35/100) and performance excellent (90/100). Top issue: Missing canonical link.
emulab - network emulation testbed home
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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
2.25 s
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Organization
Company details published in this site's own structured data.
emulab - network emulation testbed home
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Emulab.Net - Emulab
- Description
- emulab - network emulation testbed home
- Canonical
- Language
- Charset
- Viewport
- 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
- www.emulab.net
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 60
- SAN domains
- aptb.net, aptlab.net, boss.emulab.com, boss.emulab.net, boss.emulab.org, boss.netbed.org, boss.phantomnet.org, boss.phantomnet.us, boss.powderwireless.net, classic.phantomnet.org, classic.phantomnet.us, cloudlab.us, phantomnet.org, phantomnet.us, powderwireless.net, www.aptb.net, www.aptlab.net, www.cloudlab.us, www.emulab.com, www.emulab.net, www.emulab.org, www.netbed.org, www.phantomnet.org, www.phantomnet.us, www.powderwireless.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
6 internal · 20 external · 6 broken
Images
3 total · 1 missing alt
Scripts / Styles
13 scripts · 6 stylesheets
JS / CSS size
195 KB · 157 KB
Page size
15.1 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 H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://emulab.net
- Final URL
- https://emulab.net/portal/frontpage.php
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 2.25 s
- HTML size
- 15.1 KB
- Redirect chain
- https://emulab.net → https://emulab.net/portal/landing.php → https://emulab.net/portal/frontpage.php
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Frequently asked questions
- What technology does emulab.net use?
- emulab.net is built with PHP, jQuery, Google Analytics, Apache.
- Is emulab.net secure (HTTPS)?
- Yes. emulab.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
- Who hosts emulab.net?
- Hosting provider information for emulab.net is not available yet.
- What is emulab.net's SEO score?
- emulab.net scored 60/100 for SEO in the latest analysis (fair).
- What is emulab.net's overall website score?
- emulab.net has an overall SiteGraph score of 61/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card