What powers essentialenglishcentre.com?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Jul 2019
CDN
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Font scripts
Typekit
since Feb 2021
JavaScript libraries
Slick
since Dec 2020
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Nov 2023
Programming languages
Security
Cloudflare Bot Management
since Aug 2025
Tag managers
Google Tag Manager
since Jul 2019
Video players
YouTube
since Jul 2019
Web servers
Apache HTTP Server
since Jul 2019
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.02 / 10 · ranked #12,212,380 of all domains
7 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- Weight: 11.8 MB · 171 requests
- WordPress theme: eec · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- The Essential English Centre
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on 20i (185.151.30.169, IPv6)
- DNS: stackdns.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 17,357,589, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Formidable Form Aug 2026