55
/ 100
D
Below Avg
Overall Domain Score
SEO 69 · LLM 36 · Perf 55
69
π SEO Score
9 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
55
β‘ Performance
6 / 11 checks passed
π Extracted Page Tags
Title Tag
Electricity Provider & Gas Supplier | Constellation
Meta Description
Join millions of residential, public sector & business customers who use Constellation as their trusted electricity & natural gas supplier. Compare rates.
H1 Heading
None found
Canonical URL
https://www.constellation.com/
π SEO Audit
69/100β
Title Tag
Length: 51 chars (Ideal: 30-60).
β
Meta Description
Length: 154 chars (Ideal: 50-160).
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 4 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
3 of 11 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 347 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
55/100Network Waterfall (Total: 425ms)
- DNS: 253ms
- Connect: 267ms
- TTFB: 318ms
- Download: 107ms
β
Time to First Byte (TTFB)
TTFB: 318ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 24.2KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Not listed β no threats detected.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Reviews & UGC
Trustpilot
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
CSS Frameworks
BootstrapFont Awesome
Infrastructure & CDN
Apache
π WHOIS
Registrar
CSC Corporate Domains, Inc.
Registered
1996-09-24T04:00:00Z
Expires
2027-02-28T22:47:51Z
Last Updated
2026-02-24T06:15:14Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
NS1-35.AZURE-DNS.COM, NS2-35.AZURE-DNS.NET, NS3-35.AZURE-DNS.ORG, NS4-35.AZURE-DNS.INFO
π DNS Records
| Type | Value |
|---|---|
| A | 159.214.199.37 |
| MX | constellation-com.mail.protection.outlook.com |
| TXT | msfpkey=2gtv6f3qd8qyssh59iparwrtv |
| TXT | 599300E8F8C0BBEB9CC3EB0FCAF072331D0D3F57AB0E63E848CD17E3AE639735 |
| TXT | atlassian-domain-verification=AYUfcDzEbun7rTPrnf68Qex0rdYO3lUkl7VLs0YnZG3R5a4/oATOoQai3TMW8VE/ |
| TXT | MS=ms76801962 |
| TXT | 51rw703qhb0x44wxxs8twgvlpybx3fhp |
| TXT | box-domain-verification=faa5c1973784180b8ff8575b6b1ae22c120835cf1e004871a99276b87fe63b71 |
| TXT | google-site-verification=Q1K_71TPyw96_HkqyZ0edf0Y0EFC4LkL3VkJiknxWAU |
| TXT | google-site-verification=VqgWhL0jkq3_fqqe_MCOyfnt3XSnHQx3cUCLtGJTf0Y |
| TXT | paloaltonetworks-site-verification=198c80295c7989298600b1d931d015825ac15ea38ea26136b589cb6050749137 |
| TXT | docker-verification=b277f0e5-db9c-4798-9ac9-b15121f008c6 |
| TXT | postman-domain-verification=c56a04948e1ed1abca743181f0c4efc29e01917ee7582c663234cd40b9cf6ea142e44a48c1b74aa7c6e203294c577827d01b70de59429a2a33b7aaded0ccb1bd |
| TXT | jamf-site-verification=s594oX3qC1YyxpCHEH_Ylw |
| TXT | _ojpky564zbpra8o36ic7hw288v4k71z |
| TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
| TXT | _d2vt0e5da6hdf2125yb4owvblzl44bf |
| TXT | android-mdm-enroll=https://ldmsmdm1.constellation.com/mobileenrollment/ld-androidenroll.aspx |
| TXT | OSIAGENTREGURL=https://ldmsmdm1.constellation.com/MobileEnrollment/ld-iosEnroll.aspx |
| TXT | PLS9ICv1NcX2KXLLFdOjoW8sONdoTIcLcgwetmA9TJ+fIinBUK05HI1nt6KB7RQK5ai8Paph3P/88R25c26j7g== |
| TXT | LDLAUNCHPAD=https://ldmsmdm1.constellation.com/launchpad.cloud |
| TXT | +IiuxVEPacAPL3DpM0MFtmNvEKveFpam0Ry+Wc4u2azdibaTFnHJ3/B/CkXH9GBVENyYCfdClPgwmXxZ5zGyPA== |
| TXT | pardot484581=6e3fa358ff1b337bb0f01c9a770243d4f3c34837e672662d178e377de21bbf29 |
| NS | ns4-35.azure-dns.info |
| NS | ns1-35.azure-dns.com |
| NS | ns2-35.azure-dns.net |
| NS | ns3-35.azure-dns.org |