What powers ieltsasia.org?

Last seen Dec 2025 · 31 technologies across 16 categories

A/B Testing

Google Optimize
since Jul 2023

Advertising

AppNexus
since Jun 2018
Microsoft Advertising
since Feb 2021

Analytics

Facebook Pixel v2.9.245
since Jul 2021
Google Analytics
since Jun 2018
Matomo Analytics
since Aug 2023
Microsoft Clarity
since Jan 2022

CDN

Akamai
since Aug 2021
Cloudflare
since Jan 2020
Google Hosted Libraries
since Oct 2022

CMS

Drupal
since Aug 2017

Hosting

Drupal Multisite
since Jul 2023

JavaScript Frameworks

DataTables v1.10.14
since Aug 2017
jQuery v3.7.1
since Aug 2017

JavaScript libraries

Boomerang
since Aug 2021
core-js v3.32.2
since Sep 2021
jQuery Migrate v1.4.1
since Jul 2018
jQuery UI v1.10.0
since Aug 2018
LazySizes
since Feb 2022
scrollreveal
since Jan 2019
Slick
since Jun 2018

Live chat

HubSpot Chat
since Aug 2023

Marketing automation

HubSpot
since Aug 2023

Programming languages

PHP
since Jun 2018

Rich text editors

TinyMCE v3
since Jun 2018

RUM

Akamai mPulse
since Aug 2021

Security

Cloudflare Bot Management
since Aug 2023
HSTS
since Sep 2022
reCAPTCHA
since Jun 2025

Tag Managers

Google Tag Manager
since Aug 2017

Video Players

YouTube
since Feb 2018

AI Crawlers

Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked
  • meta-externalagent Blocked

Search and AI assistants

  • Amazonbot Blocked

The other 25 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

Content Signals: search=yes ai-train=no declared in robots.txt

  • Sep 2026 bytespider added to robots.txt
  • Sep 2026 *: Restricted (was Allowed)
  • Sep 2026 amazonbot added to robots.txt
  • Sep 2026 applebot-extended added to robots.txt
  • Sep 2026 meta-externalagent added to robots.txt
  • Sep 2026 ccbot added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

8 of 33 AI crawlers blocked

Standards: Content Signals

Full breakdown

Open Page Rank

4.23 / 10 · ranked #446,752 of all domains

109 referring domains · OpenPageRank

Infrastructure

  • Hosted on Amazon Web Services (44.208.83.180, IPv6)
  • DNS: NameBright
  • Email: no MX record returned
  • Email security: SPF (hard fail)
  • SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 9,521,788, 5 hosts

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
ieltsasia.org 29
www.ieltsasia.org 26
tw.ieltsasia.org 16

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