What powers stephenambrosetours.com?
Last seen Sep 2026 · 27 technologies across 16 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
CDN
jsDelivr
since Aug 2024
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
SiteGround
since Mar 2020
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Feb 2021
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
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
- 55% phone
- 45% desktop
United States
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.22 / 10 · ranked #3,048,680 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.8 MB · 86 requests
- WordPress theme: saht-2024 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Stephen Ambrose Historical Tours
- Industry: Travel and hospitality (declares
TravelAgency) - Profiles: Facebook, Instagram, YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- DNS: Name.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,283,871, 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
- detected CallTrackingMetrics May 2026
- detected jQuery UI May 2026
- detected Popup Maker May 2026
- detected Site Kit May 2026
- dropped core-js Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped jQuery UI Feb 2026
- dropped Popup Maker Feb 2026