What powers 
zestbenefits.com?
Last seen Oct 2026 · 42 technologies across 23 categories
Analytics
CDN
CMS
CRM
Databases
Documentation
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 29% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.89 / 10 · ranked #660,551 of all domains
132 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.3 MB · 78 requests
- WordPress theme: zesttheme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Zest Technology
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on WHG-LON (209.42.22.158)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,454,584, 4 hosts
- Verified with: Apple Business, DocuSign, Google, Microsoft 365, Miro, Notion, Slack
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zestbenefits.com | 35 |
| www.zestbenefits.com | 34 |
| files.zestbenefits.com | 14 |
Full technology history →
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Recent changes
- detected Demandbase Oct 2026
- detected Facebook Pixel Mar 2026
- detected HubSpot Chat Mar 2026
- detected Microsoft 365 Mar 2026