electronics-notes.com
Electronics Notes: reference site for electronics, radio & wireless
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Fair
Summary
Electronics Notes provides resources, information and tutorials for the electronics, radio and communications industries. This website uses PHP. SEO is fair (60/100) and accessibility is good (75/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.
Electronics Notes
Electronics Notes provides resources, information and tutorials for the electronics, radio and communications industries
- Dorking, United Kingdom
Top issues to fix
14 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.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
3.98 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Electronics Notes
Electronics Notes provides resources, information and tutorials for the electronics, radio and communications industries
Contact
Email, phone, and address published on this site's own pages.
- Address
- Dorking, United Kingdom
Meta tags
- Title
- Electronics Notes: reference site for electronics, radio & wireless
- Description
- Now incorporating the best of Radio-Electronics.com, Electronics Notes offers basic radio & electronics tutorials to learn electronics online as well as practical construction techniques and technology history
- Canonical
- Language
- en-GB
- Charset
- UTF-8
- Viewport
- width=1160
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- electronics-notes.com
- Valid from
- Jul 13, 2026
- Valid to
- Oct 11, 2026
- Days until expiry
- 47
- SAN domains
- electronics-notes.com, electronics-radio.com, electronicsnotes.com, electronicsradio.com, radio-electronics.com, webmail.electronics-notes.com, www.electronics-notes.com, www.electronics-radio.com, www.electronicsnotes.com, www.electronicsradio.com, www.radio-electronics.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 19 · H3 11
Links
52 internal · 10 external · 20 broken
Images
22 total · 5 missing alt
Scripts / Styles
24 scripts · 1 stylesheets
JS / CSS size
2.1 KB · 11.7 KB
Page size
49.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://electronics-notes.com
- Final URL
- https://www.electronics-notes.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3.98 s
- HTML size
- 49.2 KB
- Redirect chain
- https://electronics-notes.com → http://www.electronics-notes.com/ → https://www.electronics-notes.com/
See something wrong on this report? Request a correction
Related websites
Same technology stack
testpress.in
Best LMS Software for Online Courses & Tests | Testpress
sportovnivozy.cz
Sportovní vozy - inzerce sportovních aut | Auta, prodej, bazar
i24.host
i24® MKB Hostingpartner
ingenuitycloudservices.com
Enterprise Cloud Services & Bare Metal Solutions | Gaming, Web 3.0, Retail
onlinejyotish.com
Free Vedic Astrology, Kundli & Panchang | OnlineJyotish
smart-investing.in
Smart-Investing.in - Best Stock Analytics Tool
Frequently asked questions
- What technology does electronics-notes.com use?
- electronics-notes.com is built with PHP, Google Analytics, Google Ads, Nginx.
- Is electronics-notes.com secure (HTTPS)?
- Yes. electronics-notes.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 11, 2026.
- Who hosts electronics-notes.com?
- Hosting provider information for electronics-notes.com is not available yet.
- What is electronics-notes.com's SEO score?
- electronics-notes.com scored 60/100 for SEO in the latest analysis (fair).
- What is electronics-notes.com's overall website score?
- electronics-notes.com has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
- What company operates electronics-notes.com?
- electronics-notes.com is operated by Electronics Notes. Electronics Notes provides resources, information and tutorials for the electronics, radio and communications industries
OpenGraph & Twitter Card
OpenGraph
Twitter Card