commonlit.org

HTML metadata

Title: CommonLit | A Full ELA Program
Description: Explore a comprehensive literacy program that offers a full-year ELA curriculum, benchmark assessments, professional development, and more.
Language: en
Canonical: https://www.commonlit.org

Open Graph

title: CommonLit | A Full ELA Program
description: Explore a comprehensive literacy program that offers a full-year ELA curriculum, benchmark assessments, professional development, and more.

Technology

CDN: Cloudflare
CMS: Gatsby

Fonts

Google Fonts

Third-party hosts loaded (13)

cdn.prod.website-files.com×76
cdn.jsdelivr.net×8
unpkg.com×2
117984488.intellimizeio.com×1
ajax.googleapis.com×1
api.intellimize.co×1
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fonts.googleapis.com×1
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log.intellimize.co×1

Social

Registration

Registrar

Cloudflare, Inc.

Created

2013-09-06

Expires

2026-09-06 109 days left

Updated

2025-08-12

Name servers

bart.ns.cloudflare.com
connie.ns.cloudflare.com

DNS records live

NS

bart.ns.cloudflare.com
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MX

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TXT

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Email authentication strong

SPF

v=spf1 include:cust-spf.exacttarget.com include:_spf.google.com include:22070921.spf02.hubspotemail.net include:24479051.spf07.hubspotemail.net include:spf.mtasv.net include:_spf.intacct.com include:helpscoutemail.com -all

strict (-all)

DMARC

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policy: quarantine · sp=quarantine

DKIM

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selectors probed

Certificate (current)

WE1

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://www.commonlit.org/

present

strict-transport-security

findings

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

Header values

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