indexo.dev

optigrate.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 3053 ms crawled 2026-05-09

US · 151.101.194.159 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
OptiGrate - Manufacturer of Volume Bragg Gratings
Description
OptiGrate is a Pioneer and Leading Manufacturer of ultra-narrow band Notch Filters and Volume Bragg Gratings for pulse stretching / compressing and diode laser wavelength locking
Language
en-US
Generator
Elementor 4.0.7; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://optigrate.com/
Feeds

Open Graph

url
https://optigrate.com/
title
OptiGrate - Manufacturer of Volume Bragg Gratings
locale
en_US
site name
Optigrate
description
OptiGrate is a Pioneer and Leading Manufacturer of ultra-narrow band Notch Filters and Volume Bragg Gratings for pulse stretching / compressing and diode laser wavelength locking

Technology

CDN
Fastly
Server
Flywheel
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • fonts.gstatic.com×1

Social

Contact

Address
st a Quote TodaySince May 2017

Registration

Registrar
IONOS SE
Created
2004-04-09
Expires
2027-04-09 325 days left
Updated
2026-04-10
Name servers
  • ns1109.ui-dns.biz
  • ns1109.ui-dns.com
  • ns1109.ui-dns.de
  • ns1109.ui-dns.org

DNS records live

NS
  • ns1109.ui-dns.biz
  • ns1109.ui-dns.com
  • ns1109.ui-dns.de
  • ns1109.ui-dns.org
MX
  • 0 us-smtp-inbound-1.mimecast.com
  • 5 us-smtp-inbound-2.mimecast.com
TXT
  • 0ed1fe018afd79f009ff6f427cab8fa9abf87ddaba
  • v=verifydomain MS=5375973

Email authentication weak

SPF
v=spf1 include:us._netblocks.mimecast.com
no all qualifier
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://optigrate.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff

Links to (8)

Linked from (1)