randomnerdtutorials.com
Random Nerd Tutorials | Learn ESP32, ESP8266, Arduino, and Raspberry Pi
Last scanned Jul 26, 2026, 3:19 PM
Overall score
Great
Summary
Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
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.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Random Nerd Tutorials Courses
$35 USD
Top issues to fix
7 issues found · 3 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
285 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
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.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Random Nerd Tutorials | Learn ESP32, ESP8266, Arduino, and Raspberry Pi
- 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.
- Canonical
- https://randomnerdtutorials.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.67.131.15
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- randomnerdtutorials.com
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 70
- SAN domains
- randomnerdtutorials.com, *.randomnerdtutorials.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 40 · H3 4
Links
65 internal · 4 external · 0 broken
Images
40 total · 0 missing alt
Scripts / Styles
34 scripts · 23 stylesheets
JS / CSS size
71.7 KB · 23.2 KB
Page size
178 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://randomnerdtutorials.com
- Final URL
- https://randomnerdtutorials.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 282 ms
- HTML size
- 178 KB
- Redirect chain
- https://randomnerdtutorials.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does randomnerdtutorials.com use?
- randomnerdtutorials.com is built with WordPress, jQuery, Google Analytics.
- Is randomnerdtutorials.com secure (HTTPS)?
- Yes. randomnerdtutorials.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 5, 2026.
- Who hosts randomnerdtutorials.com?
- randomnerdtutorials.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is randomnerdtutorials.com's SEO score?
- randomnerdtutorials.com scored 80/100 for SEO in the latest analysis (great).
- What is randomnerdtutorials.com's overall website score?
- randomnerdtutorials.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- What products does randomnerdtutorials.com offer?
- randomnerdtutorials.com offers Random Nerd Tutorials Courses.
OpenGraph & Twitter Card
OpenGraph
Twitter Card