What powers scismic.com?
Last seen Sep 2026 · 41 technologies across 20 categories
Advertising
Twitter Ads
since May 2021
Analytics
Cloudflare Browser Insights
since Jun 2021
Crazy Egg
since Oct 2023
HubSpot Analytics
since Oct 2021
Linkedin Insight Tag
since Feb 2021
Matomo Analytics
since Oct 2021
CDN
Databases
MySQL
since Jul 2023
Ecommerce
Fourthwall
since Feb 2022
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Live chat
HubSpot Chat
since Jan 2022
Marketing automation
HubSpot
since Oct 2021
Message boards
Flarum
since Jul 2023
Miscellaneous
Performance
Priority Hints
since Jul 2026
Programming languages
PHP
since Jun 2020
Security
Cloudflare Bot Management
since Nov 2021
Surveys
Qualtrics
since Oct 2023
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Web frameworks
Web servers
Nginx
since Feb 2020
Webmail
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.17 / 10 · ranked #3,161,888 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.1 MB · 75 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.93.19, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 8,061,168, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.scismic.com | 32 |
| scismic.com | 29 |
| discuss.scismic.com | 9 |
| ontology.scismic.com | 7 |
| mesh.scismic.com | 6 |
Full technology history →
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Recent changes
- dropped HSTS Aug 2026
- dropped HubSpot CMS Hub Aug 2026
- dropped HubSpot Cookie Policy Banner Aug 2026
- dropped jsDelivr Aug 2026
- dropped Preact Aug 2026
- dropped Splide Aug 2026