What powers 
sourcefit.com?
Last seen Sep 2026 · 47 technologies across 25 categories
A/B Testing
Advertising
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting panels
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
WordPress plugins
WordPress themes
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 57% desktop
- 43% phone
Philippines
United States
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.58 / 10 · ranked #824,998 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.8 MB · 45 requests
- WordPress theme: sourcefit · all themes
- 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) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.26.14.221, IPv6)
- DNS: Cloudflare DNS
- Email: luxsci.com
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,246,594, 6 hosts
- Verified with: 1Password, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sourcefit.com | 28 |
| insights.sourcefit.com | 26 |
| webinar.sourcefit.com | 20 |
| www.sourcefit.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Advertising Apr 2026
- detected Amazon SES Jan 2026
- detected Amazon Web Services Jan 2026