What powers pcbsync.com?
Last seen Sep 2026 · 28 technologies across 13 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
WordPress plugins
WordPress themes
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 not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- 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
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 41% phone
- 1% tablet
United States
India
Germany
Canada
Brazil
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,236,907 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.5 MB · 173 requests
- WordPress theme: blocksy · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- PCBSync
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.35.213, IPv6)
- DNS: Cloudflare DNS
- Email: aliyun.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 8,067,676, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected CookieYes Aug 2026
- detected core-js Aug 2026
- detected Dropzone Aug 2026
- detected Font Awesome Aug 2026
- dropped Hostinger Aug 2026
- dropped Hostinger CDN Aug 2026
- detected jQuery Aug 2026
- detected jQuery Migrate Aug 2026
- detected jQuery UI Aug 2026
- detected Underscore.js Aug 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Browser Insights Jul 2026
- detected Jetpack May 2026
- detected WhatsApp Business Chat Apr 2026