What powers rjgruntschicago.com?
Last seen Aug 2026 · 15 technologies across 11 categories
CDN
Google Cloud CDN
since Apr 2022
Google Hosted Libraries
since Oct 2022
CMS
Databases
MySQL
since Apr 2020
Font scripts
Typekit
since Feb 2021
IaaS
Google Cloud
since Apr 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Jul 2024
Performance
Google Cloud Trace
since Apr 2022
Programming languages
SEO
Tag managers
Google Tag Manager
since Feb 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.37 / 10 · ranked #1,036,530 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.75 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 4.4 MB · 47 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Google Cloud (34.149.48.22)
- DNS: Google Cloud DNS
- Email: no MX record returned
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,060,598, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Jun 2026