What powers qlc.in?

Last seen Aug 2026 · 25 technologies across 11 categories

CDN

cdnjs
since Sep 2022
Cloudflare
since Sep 2022

Font scripts

Font Awesome v4.7.0
since Feb 2020

JavaScript libraries

AOS
since Sep 2022
crypto-js
since Nov 2023
FingerprintJS v2.1.0
since Nov 2023
jQuery v3.4.1
since Feb 2019
jQuery UI v1.13.2
since Feb 2019
OWL Carousel
since Feb 2019

Miscellaneous

Open Graph
since Mar 2024
Popper
since Jun 2022

Operating systems

CentOS
since Dec 2023
Debian
since May 2025

Programming languages

Perl v5.16.3
since Mar 2024
PHP
since Feb 2019
Python v2.7.5
since Mar 2024

Security

HSTS
since Sep 2022

UI frameworks

Bootstrap v4.1.1
since Feb 2019

Web server extensions

mod_perl v2.0.10
since Mar 2024
mod_wsgi v3.4
since Mar 2024
OpenSSL v1.0.2k
since Dec 2023

Web servers

Apache HTTP Server
since Feb 2019
Nginx
since Nov 2023

Webmail

RoundCube
since Nov 2023
SquirrelMail
since Dec 2023

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 51% desktop
  • 49% phone
  • India

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.08 / 10 · ranked #3,378,852 of all domains

7 referring domains · OpenPageRank

Core Web Vitals

LCP1.4 s
INP50 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • Weight: 1.8 MB · 58 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Subdomains

HostTechs
www.qlc.in 11
anywheremail.qlc.in 10
qav3-alerts.qlc.in 9
qafbv3-alerts.qlc.in 5
quarantinemail1-alerts.qlc.in 5
quarantinemail2-alerts.qlc.in 4

Full technology history →
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Recent changes

  • dropped UNIX Dec 2025
  • detected UNIX Oct 2025

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