What powers preludesys.com?
Last seen Jun 2026 · 49 technologies across 27 categories
Advertising
Microsoft Advertising
since Feb 2023
Analytics
Google Analytics
since Apr 2019
Leadfeeder
since Feb 2023
Leadinfo
since Jan 2022
Linkedin Insight Tag
since Jun 2021
Caching
WP Rocket
since Mar 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Apr 2019
Cookie compliance
CookieYes
since Jun 2021
CRM
Salesforce
since Feb 2023
Zoho
since Aug 2022
Databases
MySQL
since Apr 2019
Microsoft 365
since Aug 2022
Zoho Mail
since Aug 2022
Font scripts
Font Awesome
since Apr 2019
Google Font API
since Apr 2019
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Mobile frameworks
PaaS
WordPress.com
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2019
RUM
Pingdom
since Jun 2022
Security
HSTS
since Dec 2022
SEO
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Web server extensions
Web servers
Nginx
since Dec 2022
Widgets
AddToAny
since Apr 2019
WordPress plugins
Akismet
since Jan 2023
Contact Form 7
since Feb 2022
Divi
since Feb 2023
Jetpack
since Dec 2022
Popup Maker
since Feb 2023
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Diffbot Allowed
- FacebookBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Amazonbot Allowed
- Applebot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 18 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.16 / 10 · ranked #1,322,508 of all domains
34 referring domains · OpenPageRank
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.78.139)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,880,637, 4 hosts
- Verified with: Brevo, GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.preludesys.com | 35 |
| services.preludesys.com | 33 |
| preludesys.com | 23 |