lessonly.com
AI-Driven Sales Training and Coaching Software | Seismic
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
Seismic Learning is a powerful sales readiness solution that onboards, upskills, and improves performance with personalized, scalable learning. This website uses Next.js behind Vercel CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: robots.txt not found.
Seismic Learning is a powerful sales readiness solution that onboards, upskills, and improves performance with personalized, scalable learning. Learn more!
Top issues to fix
7 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.
TLS certificate expires in 30 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
1.28 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Seismic Learning is a powerful sales readiness solution that onboards, upskills, and improves performance with personalized, scalable learning. Learn more!
Meta tags
- Title
- AI-Driven Sales Training and Coaching Software | Seismic
- Description
- Seismic Learning is a powerful sales readiness solution that onboards, upskills, and improves performance with personalized, scalable learning. Learn more!
- Canonical
- https://www.seismic.com/platform/learning/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- 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
- seismic.com
- Valid from
- Jun 26, 2026
- Valid to
- Sep 24, 2026
- Days until expiry
- 30
- SAN domains
- seismic.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 5
Links
77 internal · 16 external · 1 broken
Images
74 total · 0 missing alt
Scripts / Styles
45 scripts · 3 stylesheets
JS / CSS size
619 KB · 162 KB
Page size
156 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://lessonly.com
- Final URL
- https://seismic.com/platform/learning/
- HTTP status
- 308
- HTTP version
- HTTP/2
- Response time
- 1.28 s
- HTML size
- 156 B
- Redirect chain
- https://lessonly.com → https://www.lessonly.com/ → https://seismic.com/lessonly/ → https://seismic.com/platform/learning → https://seismic.com/platform/learning/ → https://www.seismic.com/platform/learning/
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Frequently asked questions
- What technology does lessonly.com use?
- lessonly.com is built with Next.js, Google Analytics.
- Is lessonly.com secure (HTTPS)?
- Yes. lessonly.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
- Who hosts lessonly.com?
- Hosting provider information for lessonly.com is not available yet.
- What is lessonly.com's SEO score?
- lessonly.com scored 90/100 for SEO in the latest analysis (excellent).
- What is lessonly.com's overall website score?
- lessonly.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card