indexo.dev

taiwansemi.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 1610 ms crawled 2026-05-11

US · 13.33.235.31 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Taiwan Semiconductor - Semiconductor & Power Solutions
Description
Taiwan Semiconductor offers a product portfolio, spanning Rectifiers, MOSFETs, Diodes, ICs, and Sensors, providing customers with a power management solution.
Language
en-US
Generator
All in One SEO Pro (AIOSEO) 4.4.0.1
Canonical
http://www.taiwansemi.com/en/
Feeds

Open Graph

url
http://www.taiwansemi.com/en/
title
Taiwan Semiconductor - Semiconductor & Power Solutions
locale
en_US
site name
Taiwan Semiconductor - Taiwan Semiconductor Global Official Website
description
Taiwan Semiconductor offers the product portfolio include Rectifiers, MOSFETs, Power Diodes, ICs, and Sensors giving customers a power management solution.

Technology

CDN
Amazon CloudFront
Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdnjs.cloudflare.com×2
  • cdn.datatables.net×1
  • code.jquery.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Net-Chinese Co., Ltd.
Created
2002-04-04
Expires
2030-04-04 1414 days left
Updated
2021-01-25
Name servers
  • dns.taiwansemi.com
  • dns1.taiwansemi.com

DNS records live

NS
  • dns.taiwansemi.com
CNAME
  • www-taiwansemi.semitaiwan.com
TXT
  • =mR0tijmC61s2eRceMhU0oauhqUvC0gC-x64Y6DPywHw

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

TWCA Secure SSL Certification Authority
from 2025-10-29 to 2026-11-28
Expires in 192 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.taiwansemi.com/en/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (4)

Linked from (2)