What powers surdna.org?

Last seen Sep 2026 · 26 technologies across 16 categories

Analytics

Google Analytics
since Apr 2019

Caching

Varnish
since Apr 2019

CDN

Fastly
since Mar 2021

CMS

WordPress
since Apr 2019

Databases

MariaDB
since May 2019
MySQL
since Apr 2019

Font scripts

Font Awesome v4.7.0
since Nov 2021
Twitter Emoji (Twemoji)
since Apr 2019
Typekit
since Mar 2021

JavaScript libraries

core-js v2.6.3
since Nov 2021
jQuery v3.3.1
since Apr 2019
jQuery Migrate v3.4.1
since Jun 2020

Miscellaneous

Babel
since Mar 2020
DocuSign
since Oct 2022
Open Graph
since Oct 2022
PWA
since Oct 2022
Webpack
since Apr 2019

PaaS

Pantheon
since May 2019

Programming languages

PHP
since Apr 2019

Security

HSTS
since Oct 2022

SEO

Yoast SEO v28.3
since Apr 2019

Tag managers

Google Tag Manager
since Apr 2019

Web servers

Nginx
since Apr 2019

Webmail

Apple iCloud Mail
since May 2025
Microsoft 365
since Aug 2025

WordPress plugins

Moove GDPR Consent
since Apr 2026

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
king where do we go from here #7 92
mlk where do we go from here #6 92
where do we go from here mlk #8 53
ashe cultural center new orleans #6 34
ashe cultural center #4 20
surdna foundation grants #1 12
surdna foundation grant #1 12
andrus #14 10
michelle depass #3 9
impact investing #34 8
robert smith 3 #3 7
sightlines: chinatown and beyond #3 7
designing justice designing space #6 7
amachie ackah #2 6
where do we go from here chaos or community #14 5
surdna foundation grants #3 4
surdna foundation grant #3 4
digitalundivided #6 4
surdna foundation jobs #4 3
threewalls #6 3
where do we go from here community or chaos #8 3
andrus family #3 3
joshua elliott #9 3
funders for organizing #4 3
don chen #8 3

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

  • 90% desktop
  • 11% phone
  • United States

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

Open Page Rank

5.48 / 10 · ranked #161,544 of all domains

237 referring domains · OpenPageRank

Search traffic

450 est. monthly organic visits (US)

327 keywords in Google's top 30

Core Web Vitals

LCP0.9 s
INP25 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • CDN: Fastly
  • Weight: 1.3 MB · 33 requests
  • WordPress theme: surdna · all themes
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Surdna Foundation
  • Founded: 1917
  • Country: United States
  • Profiles: X, LinkedIn

From the homepage's own structured data (Sep 2026) and Wikidata (CC0).

Infrastructure

  • Registered May 1995 (31 years) via Network Solutions, LLC, renews May 2027
  • Hosted on Fastly (23.185.0.2)
  • DNS: Network Solutions
  • Email: Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 1,901,112, 2 hosts
  • Verified with: Apple Business, DocuSign, Google, Microsoft 365, Smartsheet

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

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