What powers sparker.io?
Last seen Aug 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Aug 2022
Hotjar
since Oct 2024
Caching
Varnish
since Aug 2022
CDN
Fastly
since Aug 2022
Amazon SES
since Sep 2022
Google Workspace
since Sep 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
OWL Carousel
since Sep 2022
Marketing automation
Sendinblue
since Sep 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2022
GitHub Pages
since Aug 2022
Payment processors
Stripe
since Sep 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Animate.css
since Sep 2022
Bootstrap
since Sep 2022
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.35 / 10 · ranked #2,770,549 of all domains
7 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (54.72.176.208)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 24,666,769, 6 hosts
- Verified with: Brevo, Google, Stripe
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Amazon SES Jul 2026
- detected Amazon Web Services Jul 2026
- detected Animate.css Jul 2026
- detected Bootstrap Jul 2026
- detected Fastly Jul 2026
- detected GitHub Pages Jul 2026
- detected Google Analytics Jul 2026
- detected Google Font API Jul 2026
- detected Google Tag Manager Jul 2026
- detected Google Workspace Jul 2026
- detected Hotjar Jul 2026
- detected HSTS Jul 2026
- detected jQuery Jul 2026
- detected Open Graph Jul 2026
- detected OWL Carousel Jul 2026
- detected Sendinblue Jul 2026
- detected Stripe Jul 2026
- detected Varnish Jul 2026