stem.org.uk
Scanned URL: https://stem.org.uk
31
π SEO Score
4 / 13 checks passed
18
π€ LLM Readiness
2 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
Just a moment...
Meta Description
None found
H1 Heading
None found
Canonical URL
None found
π SEO Audit
31/100β Title Tag
Length: 16 chars (Ideal: 30-60).
β Meta Description
No description found.
β H1 Tag
Found 0 H1 tags. Exactly 1 is recommended.
β Canonical URL
Missing canonical tag.
β Open Graph Tags
Found 0 OG properties (4+ recommended).
β Indexability
Page blocked via noindex.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
No images found.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β Internal Links
Found 0 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
18/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for 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
No entity validation links.
β‘ Performance
64/100Network Waterfall (Total: 448ms)
- DNS: 253ms
- Connect: 261ms
- TTFB: 294ms
- Download: 154ms
β
Time to First Byte (TTFB)
TTFB: 294ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 2.8KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β Minified Assets
No minified assets linked.
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
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
STEM Learning Limited t/a National STEM Learning Centre [Tag = MYSCIENCE]
Expires
01-Aug-2027
π DNS Records
| Type | Value |
|---|---|
| A | 216.150.1.1 |
| MX | stem-org-uk.mail.protection.outlook.com |
| TXT | openai-domain-verification=dv-XuNMCM8mqBrrcrgF6a4TCeCL |
| TXT | v=spf1 include:_spf.slcs.ac.uk include:servers.mcsv.net include:email.formspro.microsoft.com a:mail.sop-at.com ~all |
| TXT | 38brahjf4ub37man7uhf9t8h89 |
| TXT | 48on5io73kddtvb3aeqhgfuaoc |
| TXT | 8573F420-F87A-4CF1-8099-B51AD04BB7F0 |
| TXT | MS=ms85608630 |
| TXT | QuoVadis=9786755d-0925-4401-a7ac-8c72ad09b119 |
| TXT | Rgr3TfQvX0mnewP7ZLCW63sb7rs06/qWEOYnPlq3EiQ0b9MVR3rwq/9qIEh54boXghlOwulpQCl80KC72Zbn/A== |
| TXT | adobe-idp-site-verification=4c220610-0187-4b23-9b40-87a7a0c43c25 |
| TXT | atlassian-domain-verification=7DCoitX466nfLtf0snalk/KGrgiCS4LXwMDAgRDHBSXIRPqKNNCYdaXCX6t8cAyg |
| TXT | bgg6vq223fq4vh9tbajs3hcn12 |
| TXT | google-site-verification=-DrYnmDKZ0pXMbe97dfq5kQjit_n2pmiB12ui3xetXU |
| TXT | google-site-verification=PMhQhGLC9l95x1njdP_n9C9Cl9pUkLewct3qj2rtjLM |
| TXT | google-site-verification=VL6YTvqaktwpcRESYyY-xZ9mglrrbYzD0nsBFC-OORw |
| TXT | google-site-verification=Xm3ra2yBhSDCZh0Rt5d6Sy_p_Uqyp9B2uIcrGLZ6uJ4 |
| TXT | google-site-verification=uCujVc-wsa2TSnNPZys5sHTsG0IDdhkPVyrsXwTpOhc |
| TXT | msfpkey=74s7rgyssvurslabtit9cm44e |
| TXT | n4cipc5s9rcmprm9iru1s9jjf3 |
| NS | liv.ns.cloudflare.com |
| NS | pranab.ns.cloudflare.com |