What powers 
checkinn.com.tw?
Last seen Aug 2026 · 54 technologies across 27 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
Authentication
Facebook Login
since May 2022
CDN
CMS
Databases
MySQL
since Jan 2019
Google Workspace
since Aug 2022
Mailgun
since May 2024
Font scripts
Font Awesome
since Feb 2020
Google Font API
since Feb 2020
Ionicons
since May 2022
Twitter Emoji (Twemoji)
since Jan 2019
IaaS
Google Cloud
since Dec 2020
JavaScript frameworks
GSAP
since May 2022
JavaScript libraries
Isotope
since May 2022
OWL Carousel
since Feb 2020
prettyPhoto
since Feb 2020
Select2
since May 2022
Swiper
since Nov 2023
Live chat
WhatsApp Business Chat
since Apr 2024
Miscellaneous
Operating systems
Ubuntu
since Mar 2022
Windows Server
since Nov 2024
Page builders
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jan 2019
Retargeting
Google Remarketing Tag
since Jul 2021
Security
HSTS
since Aug 2024
SEO
Tag managers
Google Tag Manager
since Jan 2019
Translation
Polylang
since Apr 2024
Video players
Web frameworks
Microsoft ASP.NET
since Nov 2024
Web servers
Apache HTTP Server
since Jan 2019
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 52% phone
- 48% desktop
Taiwan
Japan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.89 / 10 · ranked #657,905 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare, Google
- Weight: 13.6 MB · 150 requests
- WordPress theme: iver · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.1.198)
- Email: no MX record returned, SPF names Mailgun
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 1,283,945, 4 hosts
- Verified with: Google, Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.checkinn.com.tw | 38 |
| checkinn.com.tw | 30 |
| kh.checkinn.com.tw | 26 |
| checkinhotels.checkinn.com.tw | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025