What powers heylangu.com?
Last seen Oct 2026 · 43 technologies across 24 categories
Advertising
Microsoft Advertising
since Feb 2024
Reddit Ads
since Sep 2026
Analytics
Cloudflare Browser Insights
since Aug 2025
Google Analytics
since Jan 2019
Hotjar
since Jan 2019
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Sep 2023
CDN
Amazon S3
since May 2026
Cloudflare
since Jan 2025
CMS
Databases
MySQL
since Aug 2026
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Hosting
Elementor Cloud
since Aug 2026
GoDaddy
since Aug 2022
Issue trackers
Sentry
since Jun 2022
JavaScript frameworks
JavaScript libraries
Live chat
Tidio
since Aug 2023
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
HTTP/3
since Jun 2025
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Aug 2026
Webpack
since Aug 2021
PaaS
Amazon Web Services
since May 2026
Payment processors
Performance
Priority Hints
since Aug 2026
Programming languages
Security
Cloudflare Bot Management
since Jan 2025
HSTS
since Aug 2026
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Element UI
since Jul 2023
Vuetify
since Aug 2021
Web servers
WordPress plugins
RankMath SEO
since Aug 2026
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 72% desktop
- 28% phone
Poland
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.50 / 10 · ranked #6,492,562 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.7 MB · 83 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.67.252, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 9,608,825, 6 hosts
- Verified with: Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| es.heylangu.com | 24 |
| heylangu.com | 24 |
| pl.heylangu.com | 24 |
| learn.heylangu.com | 20 |
| jezykionline.heylangu.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Reddit Ads Sep 2026
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected Cloudflare Bot Management Jan 2026