What powers willco.app?
Last seen Aug 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Jan 2021
Caching
Varnish
since Jan 2021
CDN
Amazon S3
since May 2026
cdnjs
since Oct 2021
Cloudflare
since May 2022
Fastly
since Jan 2021
Google Hosted Libraries
since Feb 2022
Cookie compliance
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jan 2021
Issue trackers
Help Scout
since Feb 2022
JavaScript libraries
Marketing automation
MailChimp
since May 2026
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since May 2026
GitHub Pages
since Jan 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
AI Crawlers
No AI crawlers blocked
Audience
- 70% desktop
- 30% phone
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.51 / 10 · ranked #6,394,721 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Google Cloud (104.155.91.35)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 12,202,665, 6 hosts
- Verified with: Google, MailerLite
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| about.willco.app | 16 |
| willco.app | 14 |