What powers 
wfpl.org?
Last seen Jan 2023 · 56 technologies across 24 categories
Advertising
AppNexus
since Jul 2018
DoubleClick for Publishers (DFP)
since Jun 2018
Google AdSense
since Jun 2018
Google Publisher Tag
since Feb 2021
Twitter Ads
since Jul 2021
Analytics
Chartbeat
since Jun 2018
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Jun 2018
Quantcast Measure
since May 2020
Authentication
Facebook Login
since Jan 2023
Caching
RackCache
since May 2020
CDN
Amazon CloudFront
since Jan 2023
Google Hosted Libraries
since Feb 2022
CMS
Brightspot
since Jan 2023
WordPress
since Aug 2017
Databases
MySQL
since Jun 2018
Font scripts
Google Font API
since Sep 2017
JavaScript frameworks
JavaScript Libraries
Howler.js
since Jan 2023
Lightbox
since Aug 2017
Select2
since Jun 2021
SoundManager
since Jun 2018
Underscore.js
since May 2020
Marketing automation
MailChimp
since Aug 2017
OptinMonster
since Sep 2022
Miscellaneous
Operating systems
Ubuntu
since May 2020
PaaS
Amazon Web Services
since Jan 2023
WP Engine
since May 2019
Programming languages
Search engines
Security
reCAPTCHA
since May 2020
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2017
Web frameworks
Ruby on Rails
since May 2020
Web servers
Nginx
since May 2017
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
Facebook
since Jun 2018
WordPress plugins
TablePress
since Feb 2022
AI Crawlers
Blocks 12 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- Webzio-Extended Blocked
Search and AI assistants
- PerplexityBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 21 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 found
- ai.txt not found
AI Crawlers
12 of 33 AI crawlers blocked
Open Page Rank
6.95 / 10 · ranked #48,173 of all domains
866 referring domains · OpenPageRank
Organisation
- WFPL
- Founded: 1950
- Country: United States
From Wikidata (CC0).
Infrastructure
- Registered Feb 1998 (28 years) via Porkbun LLC, renews Feb 2027
- Hosted on Amazon Web Services (18.64.174.33)
- DNS: Porkbun
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires May 2027
- Common Crawl link graph: rank 476,104, 9 hosts
- Verified with: Google, Meta Business
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wfpl.org | 41 |
| events.wfpl.org | 29 |
| www.wfpl.org | 19 |
| nextlouisville.wfpl.org | 12 |