What powers postbox-inc.com?
Last seen Jun 2026 · 30 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
CMS
Craft CMS
since Apr 2020
Documentation
Zendesk
since Mar 2020
Google Workspace
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Apr 2018
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Programming languages
Security
Cloudflare Bot Management
since Dec 2021
SEO
SEOmatic
since May 2022
UI frameworks
Video players
Vimeo
since Jul 2021
Web frameworks
Ruby on Rails
since Aug 2018
Yii
since Apr 2020
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| mail.ru | #7 | 950 |
| penn tele data webmail | #7 | 460 |
| optonline webmail | #7 | 430 |
| penteledata email | #8 | 200 |
| ptd email | #7 | 130 |
| embarqmail | #6 | 92 |
| postbox | #1 | 90 |
| optonline email login | #9 | 81 |
| mindspring mail | #6 | 81 |
| ypost | #4 | 80 |
| ya.ru | #10 | 75 |
| sbc email settings | #1 | 64 |
| optimum mail settings | #1 | 52 |
| 163 email | #10 | 50 |
| mail.ru login | #7 | 46 |
| ukr.net mail | #5 | 45 |
| time warner email settings | #2 | 42 |
| twc email server settings | #2 | 42 |
| server settings for time warner email | #2 | 42 |
| sbcglobal.com email login | #12 | 41 |
| foxmail | #10 | 41 |
| embarqmail email | #8 | 37 |
| aol imap settings | #5 | 34 |
| post com email address | #2 | 34 |
| post.com email address | #2 | 34 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Audience
- 60% desktop
- 40% phone
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.39 / 10 · ranked #82,510 of all domains
415 referring domains · OpenPageRank
Search traffic
6,000 est. monthly organic visits (US)
2,036 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 17.1 MB · 48 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.postbox-inc.com | 22 |
| support.postbox-inc.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Zendesk Feb 2026
- dropped Zendesk Jan 2026
- dropped CookieYes Dec 2025
- dropped Envoy Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped Hoefler&Co Dec 2025
- dropped HSTS Dec 2025
- detected Cloudflare Browser Insights Nov 2025