indexo.dev

sightglassvisionchina.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 4205 ms crawled 2026-05-16

HK · 8.212.5.48 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
视佳卫™ | 延缓儿童近视进展
Description
我们致力于研发创新的镜片以延缓儿童近视的进展。一起来探索我们独特的DOT®点扩散近视控制技术™吧。延缓儿童近视进展
Language
zh-Hans
Generator
Astro v6.3.1
Canonical
https://sightglassvisionchina.com/

Open Graph

url
https://sightglassvisionchina.com/
title
视佳卫™ | 延缓儿童近视进展
site name
SightGlass Vision™ | 视佳卫™
description
我们致力于研发创新的镜片以延缓儿童近视的进展。一起来探索我们独特的DOT®点扩散近视控制技术™吧。延缓儿童近视进展

Technology

Third-party hosts loaded (1)

  • sighglassvisionchina.oss-cn-hongkong.aliyuncs.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2023-07-07
Expires
2027-07-07 413 days left
Updated
2025-07-03
Name servers
  • carl.ns.cloudflare.com
  • vida.ns.cloudflare.com

DNS records live

NS
  • carl.ns.cloudflare.com
  • vida.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-11-16 to 2026-11-15
Expires in 179 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)