Website Down Checker

See whether a site was up at our last check and when it last went down.

Current Status

Status
Active
Server Type
Apache/2.4.52 (Ubuntu)
Page Title
雅嘉工程實業有限公司-台中採光罩,台中不鏽鋼採光罩,台中不銹鋼採光罩,台中鐵皮屋,台中浪板,台中電動捲門,台中不鏽鋼防盜門窗,台中不鏽鋼欄杆扶手
Meta Description
雅嘉不銹鋼(04-23355301)在大台中部地區專精不鏽鋼金屬工程,台中採光罩、鐵皮屋、浪板、防盜門窗、遮雨棚、欄杆/扶手、鐵捲門,台中/彰化/南投皆有服務,其它縣市可來電洽詢。
Meta Keywords
台中採光罩,台中鐵皮屋,台中遮雨棚,台中電動捲門門,台中不銹鋼門窗,台中不銹鋼訂製,台中不銹鋼,台中電動捲門,台中不銹鋼採光罩,台中不銹鋼門,台中不銹鋼窗,台中不銹鋼遮雨棚,台中不銹鋼防盜門窗,台中不銹鋼欄杆扶手,台中浪板,台中鐵皮屋推薦,台中採光罩推薦,台中不銹鋼防盜門,台中玻璃採光罩,台中鋼構鐵屋,台中鐵皮屋浪板,台中鐵皮屋廠房,台中烤漆浪板,台中浪板屋頂,台中鐵捲門,台中快速捲門,台中安全捲門,台中車庫捲門,台中防盜門,台中防盜窗,台中圍牆門,台中欄杆扶手,台中格柵,台中圍籬,台中穿鐵衣,台中玻璃遮雨棚,台中金屬門窗,台中玄關門,烏日採光罩,烏日不銹鋼採光罩,烏日鐵皮屋,烏日電動捲門,烏日不銹鋼,烏日不銹鋼門窗,烏日不銹鋼訂製,烏日遮雨棚,烏日不銹鋼遮雨棚,烏日不銹鋼門,烏日不銹鋼窗,豐原採光罩,豐原不銹鋼採光罩,豐原鐵皮屋,豐原電動捲門,豐原不銹鋼,豐原不銹鋼門窗,豐原不銹鋼訂製,豐原遮雨棚,豐原不銹鋼遮雨棚,豐原不銹鋼門,豐原不銹鋼窗,彰化採光罩,彰化不銹鋼採光罩,彰化鐵皮屋,彰化電動捲門,彰化不銹鋼,彰化不銹鋼門窗,彰化不銹鋼訂製,彰化遮雨棚,彰化不銹鋼遮雨棚,彰化不銹鋼門,彰化不銹鋼窗,南投採光罩,南投不銹鋼採光罩,南投鐵皮屋,南投電動捲門,南投不銹鋼,南投不銹鋼門窗,南投不銹鋼訂製,南投遮雨棚,南投不銹鋼遮雨棚,南投不銹鋼門,南投不銹鋼窗,苗栗採光罩,苗栗不銹鋼採光罩,苗栗鐵皮屋,苗栗電動捲門,苗栗不銹鋼,苗栗不銹鋼門窗,苗栗不銹鋼訂製,苗栗遮雨棚,苗栗不銹鋼遮雨棚,苗栗不銹鋼門,苗栗不銹鋼窗
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
10/7/2026, 11:39:39 PMActiveApache/2.4.52 (Ubuntu)

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime monitor with 7-day uptime percentage, failed checks, average latency by region, and daily outages

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

What this page reports

  • Last status change: When we last saw a site switch between reachable and unreachable
  • Last downtime: When a site was most recently seen down, and whether it has come back
  • Server and meta information: The server software, page title and meta tags we last observed

We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.


Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.