hmhco.com
Scanned URL: https://hmhco.com
92
π SEO Score
12 / 13 checks passed
55
π€ LLM Readiness
6 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
HMH: K-12 Learning Company
Meta Description
A Kβ12 learning company, HMH delivers integrated curriculum, assessment, and professional learning to help educators create growth for every student.
H1 Heading
The futureβs in session
Canonical URL
https://www.hmhco.com/
π SEO Audit
92/100β Title Tag
Length: 26 chars (Ideal: 30-60).
β
Meta Description
Length: 149 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 5 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
0 of 26 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 235 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
55/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: website
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'.
β
Semantic Structure
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
73/100Network Waterfall (Total: 520ms)
- DNS: 253ms
- Connect: 254ms
- TTFB: 449ms
- Download: 71ms
β
Time to First Byte (TTFB)
TTFB: 449ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 33.8KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
β
Preload / Preconnect Hints
Resource hints found.
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
Analytics & Tracking
Google Tag Manager
Infrastructure & CDN
Nginx
π WHOIS
Registrar
Network Solutions, LLC
Registered
2007-02-18T14:24:38Z
Expires
2027-02-18T14:24:38Z
Last Updated
2026-02-03T09:30:06Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
NS-1193.AWSDNS-21.ORG, NS-1900.AWSDNS-45.CO.UK, NS-341.AWSDNS-42.COM, NS-951.AWSDNS-54.NET
π DNS Records
| Type | Value |
|---|---|
| A | 45.60.101.203 |
| A | 45.60.11.203 |
| MX | us-smtp-inbound-1.mimecast.com |
| MX | us-smtp-inbound-2.mimecast.com |
| TXT | _88p140xxu23fri4pwb8p9kiy0t0aq89 |
| TXT | _9sie6t2ppawjloiuavjlv2dx3qite9b |
| TXT | _9y67qztkt2btxbaml8r2vjg40pzjd3c |
| TXT | _o890m8p0326f3zjpvgg9visthiabpps |
| TXT | _reegr6qrngjjfjigyyak4y4149z96f0 |
| TXT | _xk90kd0yh344144zsllem3xd0tur9ye |
| TXT | _yrydfmt6ek9t9k9oiffq7j710sdp5r2 |
| TXT | _zjf8wvnzc5hzfuordx7qti6vz2lo9dd |
| TXT | adobe-idp-site-verification=dcee0a2f77d8062795e70509a65d7f6913450b5485badb2058f23588f060c8b9 |
| TXT | amazonses:zvT1yYoxLfumWiB6ESAVrkUzwpwo6ClRCUxHEsYjaFY= |
| TXT | apple-domain-verification=P7EQHRcSw1MEhYAw |
| TXT | atlassian-domain-verification=BNYS2ZxDgYF0MABftk2Zoz5k5a1O4ISi5g0vBS7vRKxvosDsl020tMm88EaCzkFE |
| TXT | atlassian-domain-verification=CBbj/iXZ5lGubFrU2QeWACCkSiIcanWzOa3PxRDfyjxeJsv4d/vf4xiiortak0h1 |
| TXT | canva-site-verification=7BqVD8X2bt48CNLNCochRw |
| TXT | canva-site-verification=XAvMwkZKNaFlNW4YQojH3g |
| TXT | canva-site-verification=nDn0iJqSi1AhFR_cAw5isQ |
| TXT | cisco-ci-domain-verification=1e77c8c1819f3634ebaf3190e828520ae8b44db10725f96505c5668952e1a16a |
| TXT | docusign=9a0d3862-ce0a-4272-be65-e9d0ee8109b9 |
| TXT | docusign_verification=dm5d176s-eg0e-l9sg-abdi-hd56sz2tt0wc |
| TXT | docusignv=52c16912-2c65-4f50-b613-fa56c465c707 |
| TXT | extensis-domain-verification=283f9982-b8c8-4996-8611-6c3b16ca80a8 |
| TXT | facebook-domain-verification=j9y57ganvf1td5819xs1y7ro1oaocs |
| TXT | fe12f446-397f-4147-8aaa-a09a152e0e4f |
| TXT | globalsign-domain-verification=1111620e7587ddb0d56bfd6fcd6d4ae4 |
| TXT | globalsign-domain-verification=A5690202F4D1340FC95C7147711395FE |
| TXT | globalsign-domain-verification=ace3534fbff0e03574dcd4f8bb8848b7 |
| TXT | google-site-verification=9xAnKLlO-n0fb9ivg6304GUrAOYJzqF00f9NzD0YqwU |
| TXT | google-site-verification=WAHW1EO8Bhocy1PlQISnzb50g26m17-znBENRYcynKI |
| TXT | google-site-verification=jWaPYj9EqDhNlqii90MwSAGGqILGT3qvjv3sc9AjwVk |
| TXT | miro-verification=788279500223085801eb9b034064d4a96bdabaf3 |
| TXT | openai-domain-verification=dv-LvPgut8vxG5Id4c62TexDLU0 |
| TXT | pendo-domain-verification=-c2MowabHj26bsKA847E49izAIM |
| TXT | pexip-ms-tenant-domain-verification=f05dded6-08d7-4594-b27b-6d2f601a4919 |
| TXT | smartsheet-site-validation=Y9J8B1EtJP8RjvrCy7bJNAGuwfZwPPw0 |
| TXT | v=spf1 ip4:209.235.126.1 ip4:209.235.126.2 ip4:209.235.126.7 ip4:209.235.126.8 ip4:209.235.126.9 ip4:209.235.126.10 include:_netblocks.hmhco.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:6573d6.workshop-spf.net ~all |
| TXT | 49NBsw/Se/C6JS0bY1ERCAIm4lXSNiDJB3VJ4548dGRG3LGlCjuddY3HFB6JrGLJJns1X0QVEaK3c3mAxiDdpA== |
| TXT | MS=ms65451366 |
| TXT | OSSRH-77297 |
| NS | ns-1193.awsdns-21.org |
| NS | ns-1900.awsdns-45.co.uk |
| NS | ns-341.awsdns-42.com |
| NS | ns-951.awsdns-54.net |