leidos.com
Leidos. Outsmart. Outdo.
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
Leidos, a Fortune 500 digital and mission innovator, delivers solutions at the intersection of national security, health, and critical infrastructure. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Leidos, a Fortune 500 digital and mission innovator, delivers solutions at the intersection of national security, health, and critical infrastructure. With a global workforce of approximately 47,000, we are carrying out our NorthStar 2030 strategy focusing on five growth engines where demand is expanding and our expertise sets us apart: space and maritime, energy infrastructure, digital modernization and cyber, mission software, and managed health.
- United States
- Hosted on Cloudflare
Top issues to fix
3 issues found · 1 high priority
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
1.35 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Leidos, a Fortune 500 digital and mission innovator, delivers solutions at the intersection of national security, health, and critical infrastructure. With a global workforce of approximately 47,000, we are carrying out our NorthStar 2030 strategy focusing on five growth engines where demand is expanding and our expertise sets us apart: space and maritime, energy infrastructure, digital modernization and cyber, mission software, and managed health.
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.leidos.com/contact
Meta tags
- Title
- Leidos. Outsmart. Outdo.
- Description
- Leidos, a Fortune 500 digital and mission innovator, delivers solutions at the intersection of national security, health, and critical infrastructure. With a global workforce of approximately 47,000, we are carrying out our NorthStar 2030 strategy focusing on five growth engines where demand is expanding and our expertise sets us apart: space and maritime, energy infrastructure, digital modernization and cyber, mission software, and managed health.
- Canonical
- https://www.leidos.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.leidos.com/themes/custom/lp/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.24.52
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.leidos.com
- Valid from
- May 29, 2026
- Valid to
- Aug 27, 2026
- Days until expiry
- 32
- SAN domains
- www.leidos.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 5 · H3 0
Links
55 internal · 15 external · 20 broken
Images
25 total · 0 missing alt
Scripts / Styles
22 scripts · 4 stylesheets
JS / CSS size
503 KB · 362 B
Page size
103 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 34
- sitemap.xml
- Found
- URLs in sitemap
- 1877
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://leidos.com
- Final URL
- https://www.leidos.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.35 s
- HTML size
- 103 KB
- Redirect chain
- https://leidos.com → https://www.leidos.com/
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Frequently asked questions
- What technology does leidos.com use?
- leidos.com is built with jQuery, Cloudflare Analytics.
- Is leidos.com secure (HTTPS)?
- Yes. leidos.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 27, 2026.
- Who hosts leidos.com?
- leidos.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is leidos.com's SEO score?
- leidos.com scored 85/100 for SEO in the latest analysis (great).
- What is leidos.com's overall website score?
- leidos.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card