spireenergy.com
Spire Inc. | Natural Gas Company
Last scanned Aug 4, 2026, 10:00 AM · 11 views
Overall score
Great
Summary
We are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses. This website uses Nginx behind Fastly CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance fair (65/100). Top issue: robots.txt not found.
We are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses.
Top issues to fix
4 issues found · 2 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.
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.
SEO
2 issue(s) found
Performance
526 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 83
- SEO
- 90
- Security
- 80
- Performance
- 65
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
We are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 800-887-4173
Meta tags
- Title
- Spire Inc. | Natural Gas Company
- Description
- We are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses.
- Canonical
- https://spireenergy.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://spireenergy.com/themes/custom/spire/img/android/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- IP address
- 44.239.146.139
- 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
- *.spireenergy.com
- Valid from
- May 6, 2026
- Valid to
- Nov 20, 2026
- Days until expiry
- 108
- SAN domains
- *.spireenergy.com, spireenergy.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 6
Links
33 internal · 11 external · 0 broken
Images
14 total · 0 missing alt
Scripts / Styles
22 scripts · 6 stylesheets
JS / CSS size
1.8 MB · 1.2 MB
Page size
578 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://spireenergy.com
- Final URL
- https://spireenergy.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 515 ms
- HTML size
- 578 KB
- Redirect chain
- https://spireenergy.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does spireenergy.com use?
- spireenergy.com is built with Drupal, Bootstrap, jQuery, Google Analytics, Nginx.
- Is spireenergy.com secure (HTTPS)?
- Yes. spireenergy.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 20, 2026.
- Who hosts spireenergy.com?
- Hosting provider information for spireenergy.com is not available yet.
- What is spireenergy.com's SEO score?
- spireenergy.com scored 90/100 for SEO in the latest analysis (excellent).
- What is spireenergy.com's overall website score?
- spireenergy.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has spireenergy.com's score changed over time?
- spireenergy.com's overall score has stayed steady at 83/100 since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card