What powers nbtengyu.com?
Last seen Sep 2026 · 26 technologies across 15 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
Video players
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 75% phone
- 25% desktop
Greece
United States
Türkiye
Italy
Spain
Argentina
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.76 / 10 · ranked #4,605,762 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.2 MB · 121 requests
- WordPress theme: bricks · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Ningbo Tengyu Metal Product Co., Ltd.
From the homepage's own structured data (Oct 2026).
Infrastructure
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,974,897
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Tag Manager Aug 2026
- detected Fluent Forms Jul 2026
- dropped Redis Jul 2026
- dropped Redis Object Cache Jul 2026
- detected jsDelivr Jun 2026
- detected Litespeed Cache Jun 2026
- detected Svelte Jun 2026
- dropped Splide May 2026
- detected Akismet Apr 2026
- detected jQuery UI Apr 2026
- dropped Google Tag Manager Mar 2026
- dropped RSS Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025