What powers harpercpaplus.com?
Last seen Oct 2026 · 29 technologies across 19 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since Apr 2024
CDN
Cloudflare
since Aug 2026
jsDelivr
since Feb 2025
CMS
Databases
MySQL
since Aug 2022
Amazon SES
since May 2024
Mailgun
since Aug 2026
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Marketing automation
HighLevel
since Aug 2026
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Mobile frameworks
PaaS
Amazon Web Services
since May 2024
SiteGround
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2026
reCAPTCHA
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Video players
Web frameworks
Ionic
since Aug 2026
Web servers
Nginx
since Aug 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.33 / 10 · ranked #8,275,965 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.35 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 8.5 MB · 121 requests
- WordPress theme: divi (child: divi-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Google (35.212.59.200)
- DNS: SiteGround Email
- Email: arsmtp.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,415,393
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bunny Oct 2026
- dropped Bunny Fonts Oct 2026
- dropped libphonenumber Oct 2026
- detected Draftpress HFCM Jan 2026