What powers grammarchecker.io?

Last seen Oct 2026 · 16 technologies across 15 categories

Advertising

Google AdSense
since Jul 2019

Analytics

Google Analytics
since Jul 2019

CDN

cdnjs
since Nov 2021
Cloudflare
since May 2022

Cookie compliance

Funding Choices
since Feb 2024

Font scripts

Google Font API
since Feb 2024

Hosting

Hostinger
since Aug 2025

JavaScript libraries

jQuery v2.2.4
since Jul 2019

Miscellaneous

Open Graph
since Sep 2022

Performance

Priority Hints
since Sep 2026

Programming languages

PHP
since Sep 2021

Rich text editors

TinyMCE v3
since Jul 2019

Security

reCAPTCHA
since May 2022

Tag managers

Google Tag Manager
since Sep 2020

UI frameworks

Bootstrap v3.3.6
since Jul 2019

Web servers

Apache HTTP Server
since Jul 2019

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

3.03 / 10 · ranked #1,537,363 of all domains

30 referring domains · OpenPageRank

Page

  • Language: English
  • Weight: 1.1 MB · 63 requests
  • Structured data: JSON-LD, Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Hostinger (93.127.215.135)
  • DNS: Hostinger
  • Email: no MX record returned
  • Email security: SPF (neutral), DMARC reject
  • SSL: Let's Encrypt, RSA 2048, expires Jan 2027
  • Common Crawl link graph: rank 6,720,067

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

Full technology history →
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