indexo.dev

marktechopto.com

.com crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 1685 ms crawled 2026-05-08

US · 141.193.213.21 · AS209242 Cloudflare London, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Marktech Optoelectronics
Language
en-US
Generator
Site Kit by Google 1.178.0
Canonical
https://marktechopto.com/
Feeds

Open Graph

url
https://marktechopto.com/
title
Home - Marktech Optoelectronics
locale
en_US
site name
Marktech Optoelectronics
description
Next-Generation Photodetectors & LEDs Optimized for Your Designs Marktech Optoelectronics is a leading designer and manufacturer of optoelectronics components and assemblies, with a focus on optimizing product performance. We offer a broad range of materials, including UV, visible, NIR, and SWIR emitters, detectors and materials. See our Latest Products Detectors LEDs CREE LEDs OEM SERVICES […]

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fd.cleantalk.org×2
  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • gmpg.org×1
  • tag.clearbitscripts.com×1

Social

Contact

Phone

Registration

Registrar
Network Solutions, LLC
Created
1997-07-19
Expires
2030-07-18 1521 days left
Updated
2025-05-21
Name servers
  • emma.ns.cloudflare.com
  • george.ns.cloudflare.com

DNS records live

NS
  • emma.ns.cloudflare.com
  • george.ns.cloudflare.com
MX
  • 5 marktechopto-com.mail.protection.outlook.com
TXT
  • google-site-verification=kaJcxNCOtPgmr4Pdj79Rolcy84rVqKU_nhkqWdK9Mj0

Email authentication strong

SPF
v=spf1 ip4:100.4.215.131 ip4:151.101.194.159 include:spf.protection.outlook.com include:spf.smtp2go.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCyf0yQah//nUJD+iTeHCEWuKMcJ0a15oSwNs16ZoslDnzgkfG8IcxiE12RiJsTMXDLKjeUE96iiDiVPA/0+s…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyA0KAZSQqMtzEY+Hq6LJJo3zttPAQSfVPL3SDTX7GgReW6ymRWZcfVDaVZg+3IeE477unFd6cYWDvxw4c/…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6gdZA3io5CTnRpjlSY5ULHzXbemYGb3Ch9okpgQMABxKXlfVKjoSTY0boaWwNHXLLiu3KCmFN0abH8bPA4…
selectors probed

Certificate (current)

WE1
from 2026-04-16 to 2026-07-15
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://marktechopto.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (11)

Linked from (1)