What technology does lockheed.com use?

We did not detect any specific technologies for lockheed.com in the latest scan.

Is lockheed.com secure (HTTPS)?

Yes. lockheed.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 8, 2027.

Who hosts lockheed.com?

Hosting provider information for lockheed.com is not available yet.

What is lockheed.com's SEO score?

lockheed.com scored 80/100 for SEO in the latest analysis (great).

What is lockheed.com's overall website score?

lockheed.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

Has lockheed.com's score changed over time?

lockheed.com's overall score has declined by 6 points (from 93 to 87) since Jul 22, 2026.

lockheed.com

Leading Aerospace and Defense | Lockheed Martin

Last scanned Jul 29, 2026, 8:00 PM · 10 views

Overall score

Great

Summary

Lockheed Martin is a leading global security, defense and aerospace contractor, ensuring those we serve always stay ahead of ready. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Lockheed Martin is a leading global security, defense and aerospace contractor, ensuring those we serve always stay ahead of ready.

Top issues to fix

7 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish 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

100

Performance

328 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-6 overall since Jul 22, 2026

Overall: 87
SEO: 80
Security: 70
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

Lockheed Martin is a leading global security, defense and aerospace contractor, ensuring those we serve always stay ahead of ready.

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Meta tags

Title: Leading Aerospace and Defense | Lockheed Martin
Description: Lockheed Martin is a leading global security, defense and aerospace contractor, ensuring those we serve always stay ahead of ready.
Canonical: https://www.lockheedmartin.com
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
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: DigiCert Inc
Subject: www.lockheedmartin.com
Valid from: Dec 8, 2025
Valid to: Jan 8, 2027
Days until expiry: 163
SAN domains: www.lockheedmartin.com, www.sbfp.com, www.sikorsky.com.au, www.missilesandfirecontrol.com, www.lockheedmartin.in, www.lockheedmartin.jp, www.lockheedmartinengines.com, www.lockheemartin.com, www.lmcareers.net, www.lockheedmartin.ch, www.lockheedmartin.co.uk, www.lockheedmartin.com.au, www.forwardedgeasic.com, www.generation-beyond.com, www.dercoaerospace.com, www.cdlsystems.com, www.buildradars.com, www.lmco.cn, www.lmco.co.in, www.casspbl.com, www.procerus.com, www.lockheed-martin.com, www.lockeedmartin.com, www.lockhedemartin.com, www.lockhedmartin.com, www.lockheedmartinventures.com, www.lockheedmartincyber.com, lockheedmartin.com.au, lockheedmartin.de, lockheedmartincareers.com, lockheedmartinventures.com, sikorskyaerospace.com, sbfp.com, cdlsystems.com, mfcnegotiations.com, sikorsky.com.au, m.lockheedmartin.com, stelarlab.com, stelarlab.com.au, lockhedemartin.com, lockheed.com, fa22raptor.net, cyber.lockheedmartin.com, lockheedmartin.co.uk, lockheedmartinalumni.com, lockheedmartinorigin.external.lmco.com, dercoaerospace.com, aeronegotiations.com, generation-beyond.com, *.lmtas.com, *.lockheedmartin.com, lockhedmartin.com, lockheemartin.com, lockheedmartin.ca, lockheedmartin.co.nz, lockheedmartin.in, lockheedmartin.jp, lockheedmartinengines.com, icews.com, littlecreekfl.com, forwardedgeasic.com, missilesandfirecontrol.com, ch-53k.com, buildradars.com, lmco.cn, lmco.com, lmco.eu, fa22raptor.com, fa22-raptor.com, lockeedmartin.com, lockheedmartin.ch, lockheedmartin.co.il, lockheedmartin.com, lockheed-martin.com, lockheedmartin.kr, lockheedmartincyber.com, f35.com, rely3d.com, scmplus.com, lmcareers.net, www.lockheedmartin.co.il, www.lockheedmartin.de, www.lockheedmartinalumni.com, www.sikorskyaerospace.com, www.spacenegotiations.com, www.topscene.com, www.tallevast.info, www.lmco.com, www.ch-53k.com, www.f22-raptor.com, www.fa22raptor.net, yourmissionisours.com, procerus.com, spacenegotiations.com, herculestrainingcenter.com, sikorsky.com, topscene.com, gyrocamsystems.com, www.gyrocamsystems.com, www.herculestrainingcenter.com, www.icews.com, www.littlecreekfl.com, www.f35.com, www.fa22raptor.com, www.c130support.lmaeronautics.com, www.aeronegotiations.com, c130support.lmaeronautics.com, tallevast.info, www.lockheed.com, www.lockheedmartin.ca, www.lockheedmartin.co.nz, www.lockheedmartin.kr, www.lockheedmartincareers.com, www.mfcnegotiations.com, www.rely3d.com, www.scmplus.com, www.yourmissionisours.com, www.sikorsky.com, www.global.lmco.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 1

Links

155 internal · 16 external · 20 broken

Images

46 total · 0 missing alt

Scripts / Styles

13 scripts · 3 stylesheets

JS / CSS size

1.2 KB · 498 B

Page size

96.6 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://lockheed.com
Final URL: https://www.lockheedmartin.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 327 ms
HTML size: 96.6 KB
Redirect chain: https://lockheed.com → https://www.lockheedmartin.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does lockheed.com use?: We did not detect any specific technologies for lockheed.com in the latest scan.
Is lockheed.com secure (HTTPS)?: Yes. lockheed.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 8, 2027.
Who hosts lockheed.com?: Hosting provider information for lockheed.com is not available yet.
What is lockheed.com's SEO score?: lockheed.com scored 80/100 for SEO in the latest analysis (great).
What is lockheed.com's overall website score?: lockheed.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has lockheed.com's score changed over time?: lockheed.com's overall score has declined by 6 points (from 93 to 87) since Jul 22, 2026.