randomnerdtutorials.com
Scanned URL: https://randomnerdtutorials.com
📅 Scan completed: April 12, 2026 at 8:05 PM
68
/ 100
C
Average
Overall Domain Score
SEO 54 · LLM 73 · Perf 82
54
π SEO Score
7 / 13 checks passed
73
π€ LLM Readiness
8 / 11 checks passed
82
β‘ Performance
9 / 11 checks passed
π Extracted Page Tags
Title Tag
Random Nerd Tutorials | Learn ESP32, ESP8266, Arduino, and Raspberry Pi
Meta Description
Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects. We make projects with: ESP32, ESP8266, Arduino, Raspberry Pi, Home Automation and Internet of Things. If you want to learn electronics and programming, you're in the right place.
H1 Heading
None found
Canonical URL
https://randomnerdtutorials.com/
π SEO Audit
54/100β Title Tag
Length: 71 chars (Ideal: 30-60).
β Meta Description
Length: 266 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 10 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
5 of 40 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 127 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
73/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: breadcrumblist, organization, webpage, 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
Business entity defined.
β
Breadcrumb Schema
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β
Semantic Structure
Uses <main> or <article>.
β Entity Verification Links
No entity validation links.
β‘ Performance
82/100Network Waterfall (Total: 116ms)
- DNS: 28ms
- Connect: 37ms
- TTFB: 115ms
- Download: 1ms
β
Time to First Byte (TTFB)
TTFB: 115ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 23.7KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β
Minified Assets
Minified .js/.css referenced.
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
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
CMS
WordPress
Analytics & Tracking
Google AnalyticsGoogle Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
GoDaddy.com, LLC
Registered
2013-03-16
Expires
2027-03-16
Last Updated
2024-09-25
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name Servers
bella.ns.cloudflare.com, zeus.ns.cloudflare.com
π DNS Records
| Type | Value |
|---|---|
| A | 172.64.80.1 |
| MX | route1.mx.cloudflare.net |
| MX | route3.mx.cloudflare.net |
| MX | route2.mx.cloudflare.net |
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all |
| NS | bella.ns.cloudflare.com |
| NS | zeus.ns.cloudflare.com |