What powers hardskill.exchange?
Last seen Aug 2026 · 32 technologies across 19 categories
Analytics
Amplitude
since Nov 2024
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Oct 2023
Microsoft Clarity
since Jun 2024
Caching
WP Rocket
since May 2024
CDN
CMS
WordPress
since Oct 2023
Cookie compliance
Cookie Script
since Oct 2023
Databases
MySQL
since Oct 2023
Ecommerce
ActiveCampaign
since Oct 2023
Font scripts
Google Font API
since Oct 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Oct 2023
Performance
Priority Hints
since Nov 2024
Programming languages
PHP
since Oct 2023
Security
Tag managers
Google Tag Manager
since Oct 2023
UI frameworks
Bootstrap
since Oct 2023
Webmail
Google Workspace
since Oct 2023
WordPress plugins
Contact Form 7
since Nov 2023
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% desktop
- 10% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.19 / 10 · ranked #457,598 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 50.0 MB · 141 requests
- WordPress theme: hse-web · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| app.hardskill.exchange | 30 |
| hardskill.exchange | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Feb 2026
- detected Apache HTTP Server Dec 2025
- detected Cloudflare Browser Insights Nov 2025