What powers thelederer.com.hk?
Last seen Sep 2026 · 24 technologies across 14 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Performance
Programming languages
Tag managers
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 64% phone
- 36% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.35 / 10 · ranked #8,090,026 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.7 MB · 79 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.20.81)
- DNS: Cloudflare DNS
- Email: thelederer.com.hk
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 26,104,500, 3 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| thelederer.com.hk | 24 |
| www.thelederer.com.hk | 21 |
Full technology history →
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Recent changes
- dropped Bootstrap Sep 2026
- dropped Facebook Chat Plugin Sep 2026
- dropped Facebook Login Sep 2026
- dropped Flask Sep 2026
- dropped Google Ads Conversion Tracking Sep 2026
- dropped Google Remarketing Tag Sep 2026
- dropped jQuery UI Sep 2026
- dropped Lodash Sep 2026
- dropped Moment.js Sep 2026
- dropped Node.js Sep 2026
- dropped Select2 Sep 2026
- dropped Swiper Slider Sep 2026
- dropped Swiper May 2026
- dropped Elementor Nov 2025
- dropped Essential Addons for Elementor Nov 2025
- dropped Facebook Nov 2025
- dropped Font Awesome Nov 2025
- dropped Ionicons Nov 2025
- dropped Isotope Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped Lightbox Nov 2025
- dropped MailChimp Nov 2025
- dropped MailChimp for WooCommerce Nov 2025
- dropped MySQL Nov 2025
- dropped OceanWP Nov 2025
- dropped OrbitFox Nov 2025
- dropped Plesk Nov 2025
- dropped Twitter Emoji (Twemoji) Nov 2025
- dropped Underscore.js Nov 2025
- dropped WooCommerce Nov 2025
- dropped WordPress Nov 2025
- dropped WP-Optimize Nov 2025