What powers addition.com?
Last seen Aug 2026 · 17 technologies across 11 categories
Caching
Litespeed Cache
since Jul 2023
WP Rocket
since May 2023
CDN
Cloudflare
since Jul 2023
CMS
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
Miscellaneous
Open Graph
since May 2023
RSS
since May 2023
Performance
LazySizes
since May 2023
Priority Hints
since Sep 2023
Programming languages
PHP
since May 2023
Security
Really Simple SSL & Security
since Aug 2026
Webmail
Microsoft 365
since Aug 2022
Proton Mail
since Aug 2026
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.96 / 10 · ranked #596,981 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.1 MB · 8 requests
- WordPress theme: divi (child: divi-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.