javascript.info

.info crawl

First seen 2026-04-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 7879 ms crawled 2026-04-30

US · 172.67.74.41 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: The Modern JavaScript Tutorial
Description: Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
Language: en
Canonical: https://javascript.info/

Open Graph

title: The Modern JavaScript Tutorial

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights
Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×1
mc.yandex.ru×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Cloudflare, Inc

Created

2001-09-21

Expires

2026-09-21 125 days left

Updated

2025-08-27

Name servers

ines.ns.cloudflare.com
damon.ns.cloudflare.com

Certificate (current)

WE1

from 2026-04-23 to 2026-07-22

Expires in 64 days

Full certificate history on crt.sh ↗

Links to (6)

Linked from (4)