What powers sigdistro.com?
Last seen Aug 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Nov 2022
CDN
Cloudflare
since Dec 2021
Ecommerce
Cart Functionality
since Jul 2023
Shopify
since Dec 2021
Font scripts
Google Font API
since Oct 2022
Hosting
JavaScript frameworks
TanStack Start
since Aug 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Nov 2022
Performance
Priority Hints
since Aug 2023
Security
HSTS
since Oct 2022
Web servers
LiteSpeed
since Aug 2026
Webmail
Google Workspace
since Oct 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.00 / 10 · ranked #12,524,062 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.35 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.5 MB · 50 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 16,838,032, 2 hosts
- Verified with: Google, Klaviyo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management May 2026
- dropped Elementor May 2026
- dropped Google Font API May 2026
- dropped LazySizes May 2026
- detected Lodash May 2026
- dropped MySQL May 2026
- dropped Nginx May 2026
- dropped NitroPack May 2026
- dropped PHP May 2026
- dropped Site Kit May 2026
- dropped SiteGround May 2026
- dropped Slider Revolution May 2026
- dropped Swiper May 2026
- dropped WooCommerce May 2026
- dropped WordPress May 2026
- dropped Yoast SEO May 2026
- dropped ZURB Foundation May 2026
- detected core-js Apr 2026
- detected Google Analytics Apr 2026
- detected HSTS Apr 2026
- detected HTTP/3 Apr 2026
- detected Shopify Apr 2026
- dropped Cart Functionality Feb 2026