What powers sendbackmystamps.org?
Last seen Sep 2026 · 22 technologies across 12 categories
CMS
Databases
MySQL
since Apr 2020
Ecommerce
WooCommerce
since Nov 2021
Font scripts
Google Font API
since Nov 2021
Twitter Emoji (Twemoji)
since Apr 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2020
UI frameworks
Animate.css
since Nov 2021
Web servers
LiteSpeed
since Nov 2021
WordPress plugins
Litespeed Cache
since Aug 2026
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
Open Page Rank
1.89 / 10 · ranked #3,894,962 of all domains
16 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 3.5 MB · 53 requests
- WordPress theme: shopkeeper · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ALASTYR (5.2.84.226)
- DNS: WordPress.com DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 814,679, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sendbackmystamps.org | 20 |
| sendbackmystamps.org | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Litespeed Cache Aug 2026
- dropped Nginx Jan 2026
- dropped OpenResty Jan 2026
- detected Nginx Nov 2025
- detected OpenResty Nov 2025