lennoxintl.com
Air Conditioning and Heating Solutions | Lennox
Last scanned Jul 27, 2026, 1:43 PM · 3 views
Overall score
Great
Summary
Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. This website uses jQuery hosted on Azure. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores fair (50/100) and performance good (80/100).
Lennox
Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.
- United States
- Hosted on Azure
Top issues to fix
4 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Slow estimated load (5.0s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
5 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.
5 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
0 issue(s) found
Performance
5.04 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Lennox
Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Air Conditioning and Heating Solutions | Lennox
- Description
- Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.
- Canonical
- https://www.lennox.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=5
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 150.171.109.129
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.lennox.com
- Valid from
- May 28, 2026
- Valid to
- Nov 28, 2026
- Days until expiry
- 124
- SAN domains
- www.lennox.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 6 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 8
Links
36 internal · 11 external · 5 broken
Images
63 total · 0 missing alt
Scripts / Styles
14 scripts · 6 stylesheets
JS / CSS size
454 KB · 0 B
Page size
101 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Found
- URLs in sitemap
- 4112
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Learn More | — | — |
| Learn More | — | — |
| Learn More | — | — |
| Learn More | — | — |
| Learn More | — | — |
Scan details
- Requested URL
- https://lennoxintl.com
- Final URL
- https://www.lennox.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 5.03 s
- HTML size
- 101 KB
- Redirect chain
- https://lennoxintl.com → https://www.lennoxinternational.com/ → https://www.lennox.com
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Frequently asked questions
- What technology does lennoxintl.com use?
- lennoxintl.com is built with Bootstrap, jQuery.
- Is lennoxintl.com secure (HTTPS)?
- Yes. lennoxintl.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 28, 2026.
- Who hosts lennoxintl.com?
- lennoxintl.com is hosted on Azure.
- What is lennoxintl.com's SEO score?
- lennoxintl.com scored 100/100 for SEO in the latest analysis (excellent).
- What is lennoxintl.com's overall website score?
- lennoxintl.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- What company operates lennoxintl.com?
- lennoxintl.com is operated by Lennox. Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.
- Is lennoxintl.com hiring?
- Yes. lennoxintl.com has 5 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card