What powers shslou.org?
Last seen Sep 2026 · 16 technologies across 11 categories
Analytics
CDN
Cloudflare
since Jun 2022
Editors
DreamWeaver
since Feb 2019
JavaScript libraries
Miscellaneous
Babel
since Mar 2020
Payment processors
Programming languages
Java
since Feb 2019
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2020
Video players
YouTube
since Aug 2023
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 75% phone
- 19% desktop
- 6% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.21 / 10 · ranked #3,075,049 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 24.7 MB · 95 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sacred Heart Academy
- Founded: 1877
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.16.158.133)
- DNS: digicertdns.com
- Email: Proofpoint Essentials
- Email security: SPF (soft fail), DMARC reject, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 10,438,729, 7 hosts
- Verified with: Adobe, Apple Business, Cisco, Google, OpenAI
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sha.shslou.org | 14 |
| shsa.shslou.org | 14 |
| shms.shslou.org | 13 |
| shp.shslou.org | 13 |
| www.shslou.org | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Dec 2025