indexo.dev

printablegraphpaper.app

.app crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 1638 ms crawled 2026-05-08

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector education type landing page

HTML metadata

Title
Free Printable Graph Paper — 33 Types | Download & Print PDF Instantly
Description
Generate free printable graph paper in 33 styles: square grid, dot grid, isometric, hex, lined, Cornell notes & more. Custom spacing, colors, 6 paper sizes. Download PDF instantly — no signup.
Language
en
Canonical
https://printablegraphpaper.app/

Open Graph

url
https://printablegraphpaper.app/
title
Free Printable Graph Paper — 33 Types | Instant PDF Download
description
Generate free printable graph paper in 33 styles. Square grid, dot grid, isometric, hex, lined & more. Custom spacing, colors, 6 paper sizes. No signup.

Technology

CDN
Vercel

DNS records live

NS
  • cory.ns.cloudflare.com
  • mia.ns.cloudflare.com
TXT
  • google-site-verification=L4oj2y19dKqyQIM_k4e30aae03NXz6N4xYju7JOvli8

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://printablegraphpaper.app/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)