qln.com
QLN – Quantum Learning Network
Last scanned Jul 30, 2026, 1:00 AM · 13 views
Overall score
Fair
Summary
This website uses WordPress. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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 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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
250 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 22, 2026
- Overall
- 78
- SEO
- 55
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- QLN – Quantum Learning Network
- Description
- Canonical
- https://qln.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- 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
- qln.com
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 79
- SAN domains
- qln.com, www.qln.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 5
Links
6 internal · 31 external · 20 broken
Images
35 total · 1 missing alt
Scripts / Styles
50 scripts · 2 stylesheets
JS / CSS size
69.9 KB · 30.0 KB
Page size
160 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://qln.com
- Final URL
- https://qln.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 247 ms
- HTML size
- 160 KB
- Redirect chain
- https://qln.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does qln.com use?
- qln.com is built with PHP, WordPress, jQuery, Google Analytics.
- Is qln.com secure (HTTPS)?
- Yes. qln.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 17, 2026.
- Who hosts qln.com?
- Hosting provider information for qln.com is not available yet.
- What is qln.com's SEO score?
- qln.com scored 55/100 for SEO in the latest analysis (fair).
- What is qln.com's overall website score?
- qln.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has qln.com's score changed over time?
- qln.com's overall score has declined by 1 point (from 79 to 78) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card