What powers sf-golf.com?
Last seen Aug 2026 · 27 technologies across 18 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2023
CMS
Databases
MySQL
since Dec 2020
Amazon SES
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Payment processors
Programming languages
PHP
since Dec 2020
Security
reCAPTCHA
since Dec 2020
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Web servers
Nginx
since Dec 2020
Widgets
Elfsight
since Aug 2024
WordPress plugins
Smash Balloon Instagram Feed
since Jun 2023
The Events Calendar
since Jun 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
- 61% desktop
- 39% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,435,968 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.5 MB · 70 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VPSDATACENTER (173.249.144.88)
- DNS: Cloudflare DNS
- Email: Rackspace Email
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 9,264,739, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted