lr.com
HOME | Leo Radvinsky
Last scanned Jul 29, 2026, 8:00 PM · 11 views
Overall score
Great
Summary
Leonid “Leo” Radvinsky is a venture capital investor, technology entrepreneur, and philanthropist who has spent the last two decades building successful companies. This website uses Laravel. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Leonid “Leo” Radvinsky is a venture capital investor, technology entrepreneur, and philanthropist who has spent the last two decades building successful companies.
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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
3 issue(s) found
Performance
732 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 22, 2026
- Overall
- 88
- SEO
- 85
- Security
- 80
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Leonid “Leo” Radvinsky is a venture capital investor, technology entrepreneur, and philanthropist who has spent the last two decades building successful companies.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- HOME | Leo Radvinsky
- Description
- Leonid “Leo” Radvinsky is a venture capital investor, technology entrepreneur, and philanthropist who has spent the last two decades building successful companies.
- Canonical
- https://www.lr.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- 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
- lr.com
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 38
- SAN domains
- lr.com, www.lr.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 7
Links
7 internal · 1 external · 8 broken
Images
13 total · 0 missing alt
Scripts / Styles
60 scripts · 0 stylesheets
JS / CSS size
261 KB · 127 KB
Page size
461 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://lr.com
- Final URL
- https://www.lr.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 723 ms
- HTML size
- 461 KB
- Redirect chain
- https://lr.com → https://www.lr.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does lr.com use?
- lr.com is built with React, Laravel.
- Is lr.com secure (HTTPS)?
- Yes. lr.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 6, 2026.
- Who hosts lr.com?
- Hosting provider information for lr.com is not available yet.
- What is lr.com's SEO score?
- lr.com scored 85/100 for SEO in the latest analysis (great).
- What is lr.com's overall website score?
- lr.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has lr.com's score changed over time?
- lr.com's overall score has improved by 1 point (from 87 to 88) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card