nuvoton.com
Microcontroller (MCU) |M23 |M0 |M4 |IoT - Nuvoton
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Great
Summary
Nuvoton Technology Corporation specializes in microcontrollers, voice ICs, and power ICs for industrial, consumer electronics, and IoT applications. This website uses Google Analytics. SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Nuvoton Technology Corporation
Nuvoton Technology Corporation specializes in microcontrollers, voice ICs, and power ICs for industrial, consumer electronics, and IoT applications.
- Hsinchu, Taiwan, TW
Top issues to fix
7 issues found · 1 high priority
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
959 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Nuvoton Technology Corporation
Nuvoton Technology Corporation specializes in microcontrollers, voice ICs, and power ICs for industrial, consumer electronics, and IoT applications.
- Founded
- Jul 1, 2008
Contact
Email, phone, and address published on this site's own pages.
- Address
- Hsinchu, Taiwan, TW
Meta tags
- Title
- Microcontroller (MCU) |M23 |M0 |M4 |IoT - Nuvoton
- Description
- Nuvoton Technology is a leading semiconductor manufacturer in 8051 microcontrollers, ARM Cortex-M0 microcontrollers, ARM Cortex-M4 microcontrollers, ARM 7 microprocessors, ARM 9 microprocessors, ISD ChipCorder, Computer IC, Super I/O, Analog Ics, Battery Management, Communication & Interface LSIs, DSP / ISPs, High Speed Interface, Image Sensors, Laser Diodes, MOSFET, Motor Drivers, Gas sensor and 150mm wafer foundry service.
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1
- Robots meta
- index, follow, noodp, noydir
- 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
- Sectigo Limited
- Subject
- *.nuvoton.com
- Valid from
- May 19, 2026
- Valid to
- Dec 3, 2026
- Days until expiry
- 128
- SAN domains
- *.nuvoton.com, isd.com, nuvoton-usa.com, nuvoton.com, www.isd.com, www.nuvoton-usa.com, www.nuvoton.com.cn, www.nuvoton.com.tw
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 6 · H2 12 · H3 3
Links
53 internal · 9 external · 20 broken
Images
31 total · 22 missing alt
Scripts / Styles
42 scripts · 13 stylesheets
JS / CSS size
6.8 KB · 2.8 KB
Page size
74.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://nuvoton.com
- Final URL
- https://www.nuvoton.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 958 ms
- HTML size
- 74.4 KB
- Redirect chain
- https://nuvoton.com → https://www.nuvoton.com
See something wrong on this report? Request a correction
Related websites
Same technology stack
securetrust.com
PCI Compliance Solutions Simplified | SecureTrust
atari.com
Atari | Official Games, Consoles, Merch & News – Atari®
glassons.co.nz
Home | Glassons
jds.fr
Agenda JDS : Loisirs, sorties et spectacles - jds.fr
pwc.in
PwC India - Consulting | ESG | Financial Advisory Services
halfpricefurniturestore.com
Furniture and Mattress Stores Las Vegas Nevada | Best Deals
Frequently asked questions
- What technology does nuvoton.com use?
- nuvoton.com is built with Vue.js, jQuery, Google Analytics.
- Is nuvoton.com secure (HTTPS)?
- Yes. nuvoton.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 3, 2026.
- Who hosts nuvoton.com?
- Hosting provider information for nuvoton.com is not available yet.
- What is nuvoton.com's SEO score?
- nuvoton.com scored 75/100 for SEO in the latest analysis (fair).
- What is nuvoton.com's overall website score?
- nuvoton.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- What company operates nuvoton.com?
- nuvoton.com is operated by Nuvoton Technology Corporation. Nuvoton Technology Corporation specializes in microcontrollers, voice ICs, and power ICs for industrial, consumer electronics, and IoT applications.
OpenGraph & Twitter Card
OpenGraph
Twitter Card