indexo.dev

wavelength-oe.com

.com crawl

First seen 2026-04-30 · Last seen 2026-05-11 · ok HTTP/1.1 200 5319 ms crawled 2026-05-08

US · 35.209.28.253 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Optics Manufacturer | Wavelength Opto-Electronic
Description
Wavelength Opto-Electronic is an optics manufacturer based in Singapore. We are your go to optical manufacturing company for high quality optics.
Language
en-GB
Generator
WordPress 6.9.4
Canonical
https://wavelength-oe.com/
Translations
  • bg
  • cs
  • de
  • el
  • en
  • es
  • fr
  • he
  • hr
  • hu
  • id
  • it
  • ja
  • ko
  • lt
  • ms
  • nl
  • pl
  • pt
  • ro
  • ru
  • sk
  • sv
  • th
  • tr
  • uk
  • uz
  • vi
  • zh-cn
  • zh-tw
Feeds

Open Graph

url
https://wavelength-oe.com/
title
Optics Manufacturer | Wavelength Opto-Electronic
locale
en_GB
site name
Wavelength Opto-Electronic Singapore
description
Wavelength Opto-Electronic is an optics manufacturer based in Singapore. We are your go to optical manufacturing company for high quality optics.
updated time
2026-04-08T13:52:44+08:00

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (10)
  • www.googletagmanager.com×3
  • acrobatservices.adobe.com×1
  • analytics.ahrefs.com×1
  • cdn-cookieyes.com×1
  • cdn-images.mailchimp.com×1
  • cdn.gtranslate.net×1
  • gmpg.org×1
  • px.ads.linkedin.com×1
  • s3.amazonaws.com×1
  • www.google.com×1

Social

Contact

Address
2 Bukit Batok Street 24 #07-18, 659480, Singapore

Registration

Registrar
101domain GRS Limited
Created
2012-07-05
Expires
2027-07-05 412 days left
Updated
2024-05-09
Name servers
  • ns1.gsgp1009.siteground.asia
  • ns2.gsgp1009.siteground.asia

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
TXT
  • v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWGmxpTTKR5MGKvPoCzYWff4sBFjsI1iZ62x//YT9z6DWRHm7q0kGJ6DL7LHJxBhVq6boShd/Ex5+afwYBt0v0gHhmAtEuHyYBLXarSNuRRY9Ks2uWf/C20TqjyG0rUoFbBbmtmdsJGlWuUrobeMDP4T8exUD3Gso3RfeRnoV5WwIDAQAB

Email authentication partial

SPF
v=spf1 +ip4:35.209.28.253 +a include:spf.mail.qq.com include:wavelength-oe.com.spf.auto.dnssmarthost.net +mx:mxbiz1.qq.com +mx:mxbiz2.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOw8hnSOFfV4E+RITGTq/uD+AhZikn9JET6JGUPDcI5sOuGamALd2xXsFeR+75EYdCqUpc8S5awpDWRDHtJN…
selectors probed

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://wavelength-oe.com/

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

Links to (5)

Linked from (2)