What powers optimism.com?
Last seen Oct 2026 · 24 technologies across 17 categories
Analytics
Google Analytics
since May 2023
CDN
CMS
WordPress
since May 2026
Databases
MySQL
since May 2026
Ecommerce
Webflow Ecommerce
since Sep 2026
Campaign Monitor
since Aug 2025
Font scripts
Google Font API
since Sep 2026
Twitter Emoji (Twemoji)
since May 2026
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
WP Engine
since May 2026
Page builders
Webflow
since May 2023
Programming languages
PHP
since May 2026
Security
Cloudflare Bot Management
since Aug 2023
HSTS
since Aug 2024
SEO
Webmail
Google Workspace
since May 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.14 / 10 · ranked #3,228,115 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 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: 40.6 MB · 45 requests
- WordPress theme: optimism · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Optimism
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.20.36.34, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,067,676, 4 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.optimism.com | 14 |
| optimism.com | 13 |
| breathwork.optimism.com | 11 |