ledr.com
Leading Edge Derivatives Research, LEDR, the company of William Porter
Last scanned Jul 22, 2026, 11:35 PM
Overall score
Fair
Summary
Leading Edge Derivatives Research, currently contracted to CSFB. This website uses Apache hosted on Azure. SEO is fair (65/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Leading Edge Derivatives Research, currently contracted to CSFB. Particular insights to UK pension funds and potential enormous changes due to regulatory and accounting environment
- United States
- Hosted on Azure
Top issues to fix
13 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 Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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 X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
199 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Leading Edge Derivatives Research, currently contracted to CSFB. Particular insights to UK pension funds and potential enormous changes due to regulatory and accounting environment
Meta tags
- Title
- Leading Edge Derivatives Research, LEDR, the company of William Porter
- Description
- Leading Edge Derivatives Research, currently contracted to CSFB. Particular insights to UK pension funds and potential enormous changes due to regulatory and accounting environment
- Canonical
- Language
- Charset
- iso-8859-1
- Viewport
- Robots meta
- index,follow,noimageclick
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 40.70.229.79
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- www.ledr.com
- Valid from
- Jun 21, 2026
- Valid to
- Sep 19, 2026
- Days until expiry
- 58
- SAN domains
- ledr.com, www.ledr.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
14 internal · 1 external · 1 broken
Images
1 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
3.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://ledr.com
- Final URL
- https://ledr.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 199 ms
- HTML size
- 3.9 KB
- Redirect chain
- https://ledr.com
See something wrong on this report? Request a correction
Related websites
Same technology stack
kde.org
Home - KDE Community
meethue.com
Smart LED lights | Philips Hue IN
oreilly.com
O'Reilly Media - Technology and Business Training
rns.com
Regulatory News Services (RNS) | LSEG
blur.com
Blur Studio
liu.se
Linköpings universitet - Linköpings universitet
Same hosting provider
iosh.com
Institution of Occupational Safety and Health | IOSH
eksh.com
Plante Moran in Colorado | Our Insights | Plante Moran
barracudanetworks.com
Cybersecurity Solutions: Email, Apps, Network, Data | Barracuda Networks
pg.com
Procter & Gamble
microsoft365.com
Microsoft 365 Copilot - Sign in
cloud.microsoft
Microsoft 365 Copilot - Sign in
Frequently asked questions
- What technology does ledr.com use?
- ledr.com is built with Apache.
- Is ledr.com secure (HTTPS)?
- Yes. ledr.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 19, 2026.
- Who hosts ledr.com?
- ledr.com is hosted on Azure.
- What is ledr.com's SEO score?
- ledr.com scored 65/100 for SEO in the latest analysis (fair).
- What is ledr.com's overall website score?
- ledr.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card