What powers rapidstdtesting.com?
Last seen Aug 2026 · 41 technologies across 24 categories
Affiliate programs
AWIN
since Sep 2021
CDN
cdnjs
since May 2022
Cloudflare
since Jan 2021
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Ecommerce
Font scripts
Google Font API
since Jan 2021
Hosting
Hostinger
since Apr 2026
JavaScript libraries
Slick
since Jan 2021
Maps
Google Maps
since Nov 2021
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
PaaS
Cloudways
since Nov 2023
Payment processors
SkyVerge
since Sep 2021
Performance
Priority Hints
since Sep 2024
Programming languages
RUM
New Relic
since Jan 2021
Security
Cloudflare Bot Management
since Nov 2023
HSTS
since Mar 2023
SEO
Alli
since Jun 2023
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Animate.css
since Sep 2021
Radix UI
since Jun 2024
shadcn/ui
since Jun 2024
Tailwind CSS
since Jun 2024
ZURB Foundation
since Jan 2021
Web servers
LiteSpeed
since Apr 2026
Webmail
Microsoft 365
since Sep 2023
WordPress plugins
Beaver Builder
since Jul 2024
Google Tag Manager for WordPress
since Feb 2022
Perfmatters
since Nov 2023
RankMath SEO
since Oct 2022
WP Rocket
since Aug 2022
WordPress themes
Genesis theme
since Nov 2021
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.67 / 10 · ranked #5,162,802 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.1 MB · 42 requests
- WordPress theme: genesis (child: rst) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.rapidstdtesting.com | 34 |
| rapidstdtesting.com | 31 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Jul 2026
- detected shadcn/ui Jul 2026
- detected Tailwind CSS Jul 2026
- dropped Facebook Pixel May 2026
- dropped Google Analytics May 2026
- dropped Hotjar May 2026
- dropped Image Placeholders May 2026
- dropped lit-element May 2026
- dropped lit-html May 2026
- dropped Modern Image Formats May 2026
- dropped Performant Translations May 2026
- dropped Radix UI May 2026
- dropped shadcn/ui May 2026
- dropped Tailwind CSS May 2026
- detected Hostinger Apr 2026
- detected LiteSpeed Apr 2026
- dropped Klaviyo Customer Hub Jan 2026
- dropped Preact Jan 2026