chartjs.org

.org crawl

First seen 2026-04-12 · Last seen 2026-05-07 · ok HTTP/1.1 200 2210 ms crawled 2026-05-05

US · 104.18.183.237 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Chart.js | Open source HTML5 Charts for your website
Description: Simple yet flexible JavaScript charting library for the modern web
Language: en-US

Open Graph

title: Chart.js
description: Simple yet flexible JavaScript charting library for the modern web

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights

Fonts

Adobe Fonts

Third-party hosts loaded (2)

static.cloudflareinsights.com×1
use.typekit.net×1

Social

Registration

Registrar

Cloudflare, Inc.

Created

2013-02-16

Expires

2027-02-16 272 days left

Updated

2026-01-22

Name servers

anirban.ns.cloudflare.com
diva.ns.cloudflare.com

DNS records live

NS

anirban.ns.cloudflare.com
diva.ns.cloudflare.com

Certificate (current)

WE1

from 2026-04-18 to 2026-07-17

Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.chartjs.org/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (1)

github.com×2