What powers mcrel.org?

Last seen Jul 2026 · 37 technologies across 22 categories

Advertising

Twitter Ads
since Jul 2021

Analytics

Facebook Pixel v2.9.356
since Jul 2022
Google Analytics
since Aug 2018
Linkedin Insight Tag
since Jul 2022

CDN

Cloudflare
since Nov 2024

CMS

Drupal v7
since Jul 2022
WordPress
since Aug 2018

CRM

Salesforce
since Aug 2022

Databases

MySQL
since Aug 2018

Ecommerce

Cart Functionality
since Jul 2022

Email

Microsoft 365
since Aug 2022
Sendgrid
since Nov 2024

Font scripts

Google Font API
since Aug 2018

Hosting

Drupal Multisite
since Jul 2022

JavaScript frameworks

GSAP
since May 2020

JavaScript graphics

anime.js v3.2.1
since Feb 2022

JavaScript libraries

core-js v3.36.1
since Jul 2022
FancyBox v3.5.7
since Sep 2021
jQuery v3.7.1
since Aug 2018
jQuery Migrate v3.4.1
since Aug 2018
jQuery UI v1.13.3
since Aug 2018
Lightbox
since Jul 2022

Marketing automation

Miscellaneous

Open Graph
since Sep 2022
RSS
since Dec 2022

Page builders

wpBakery
since Feb 2022

Programming languages

PHP v8.1.32
since Aug 2018

Security

Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Nov 2018

Web servers

Apache HTTP Server
since Aug 2018

Widgets

Slider Revolution v6.7.25
since May 2020
Twitter
since Aug 2018

WordPress plugins

PixelYourSite
since Feb 2023
WP Rocket
since May 2020
Yoast SEO v26.9
since Aug 2018

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
mcrel international #1 97
mcrel #1 97
planning for learning #4 32
best first instruction #1 20
literacy footprints #8 20
reflection journal for teachers #2 15
mcrel teacher evaluation #1 15
classroom instruction that works #5 12
cognitive cues examples #1 12
what are cognitive interest cues and why are they important #1 12
first instruction #1 12
window notes strategy #3 11
teaching reflective journal #2 11
teachers reflective journal #2 11
teacher reflection journal #2 11
mcrel standards #1 9
mcrel balanced leadership #1 9
success criteria #16 8
what is a higher-level question #4 7
teaching strategies classroom #6 5
what are the 13 ways to select a topic #2 5
what is a high level question #5 5
non-linguistic representation #6 5
interest inventory for students #15 5
mcrel login #3 5

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 100% desktop
  • United States

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

Open Page Rank

5.39 / 10 · ranked #173,244 of all domains

219 referring domains · OpenPageRank

Search traffic

560 est. monthly organic visits (US)

461 keywords in Google's top 30

Core Web Vitals

LCP1.2 s
INP25 ms
CLS0.1
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Organisation

  • McREL International
  • Founded: 1966
  • Country: United States

From Wikidata (CC0).

Infrastructure

  • Registered Sep 1992 (34 years) via NameCheap, Inc., renews Sep 2027
  • Hosted on ESC13 (198.97.62.213)
  • DNS: Cloudflare DNS
  • Email: Microsoft 365
  • Email security: SPF (soft fail), DMARC quarantine
  • SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
  • Common Crawl link graph: rank 1,948,273, 8 hosts
  • Verified with: Brevo, Cisco Duo, Google, LinkedIn, Microsoft 365

DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted

Subdomains

HostTechs
www.mcrel.org 31
store.mcrel.org 18

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