What powers 
grundon.com?
Last seen Oct 2026 · 50 technologies across 24 categories
Analytics
Google Analytics
since Jun 2019
Caching
WP Rocket
since Aug 2023
CDN
CMS
Databases
MySQL
since Jun 2019
Mailgun
since Mar 2023
Font scripts
Font Awesome
since Mar 2023
Typekit
since Feb 2021
JavaScript frameworks
JavaScript graphics
Chart.js
since Mar 2022
JavaScript libraries
Maps
Google Maps
since Dec 2023
Miscellaneous
Operating systems
Ubuntu
since Jun 2023
Windows Server
since Jan 2019
PaaS
Azure
since Jun 2023
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jun 2019
Security
Tag managers
Google Tag Manager
since Jun 2019
UI frameworks
Animate.css
since Mar 2023
Materialize CSS
since Mar 2023
Tailwind CSS
since Dec 2023
ZURB Foundation
since Jun 2023
Video players
YouTube
since Aug 2025
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Apple iCloud Mail
since Mar 2023
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.70 / 10 · ranked #762,432 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 13.3 MB · 57 requests
- WordPress theme: grundon · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (35.176.159.14)
- DNS: Network Solutions
- Email: Mimecast
- Email security: SPF (hard fail), DMARC reject, MTA-STS, BIMI
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 1,229,119, 6 hosts
- Verified with: Apple Business, DocuSign, Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| careers.grundon.com | 37 |
| www.grundon.com | 27 |
| quote.grundon.com | 12 |
| myaccount.grundon.com | 11 |
| recruit.grundon.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Hosted Libraries Aug 2026
- detected Azure Jul 2026
- dropped Microsoft Advertising May 2026
- dropped Azure Apr 2026
- detected Microsoft Advertising Mar 2026
- dropped React Feb 2026