What powers 
significa.co?
Last seen Sep 2026 · 17 technologies across 11 categories
Analytics
Plausible
since Jun 2023
CMS
Storyblok
since Jun 2023
Amazon SES
since May 2023
Issue trackers
Sentry
since Apr 2024
JavaScript frameworks
Svelte
since Jun 2023
Miscellaneous
PaaS
Amazon Web Services
since Mar 2020
Vercel
since Jun 2023
Programming languages
Node.js
since Jun 2023
Security
HSTS
since Jun 2023
UI frameworks
SvelteKit
since Jun 2023
Tailwind CSS
since Jun 2023
Webmail
Apple iCloud Mail
since Jul 2024
Google Workspace
since Aug 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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 82% desktop
- 18% phone
India
Portugal
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.11 / 10 · ranked #499,513 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 4.2 MB · 104 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,030,573, 6 hosts
- Verified with: Apple Business, Atlassian, Google, LinkedIn, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| significa.co | 16 |
| palette-generator.significa.co | 12 |