What powers 
wavedrom.com?
Last seen Sep 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Aug 2018
Caching
Varnish
since Aug 2018
CDN
Fastly
since Aug 2018
Mailgun
since Jun 2024
Font scripts
Google Font API
since Aug 2018
PaaS
GitHub Pages
since Aug 2018
Payment processors
PayPal
since Aug 2018
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 93% desktop
- 7% phone
India
United States
Vietnam
South Korea
Taiwan
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #631,355 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.4 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Fastly
- Weight: 0.3 MB · 12 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Google Cloud DNS
- Email: Mailgun
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 475,483, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted