What powers kqed.org?
Last seen Jun 2026 · 121 technologies across 43 categories
A/B Testing
Google Optimize
since Feb 2021
Advertising
DoubleClick for Publishers (DFP)
since Jun 2018
Google Publisher Tag
since Feb 2021
Microsoft Advertising
since Feb 2021
Reddit Ads
since Mar 2025
Twitter Ads
since Jun 2021
Analytics
Ahoy
since May 2022
Amplitude
since May 2020
Chartbeat
since Jun 2018
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2018
Hotjar
since Mar 2020
Microsoft Clarity
since Aug 2022
Quantcast Measure
since Jun 2018
Sift
since Aug 2022
Snowplow Analytics
since Oct 2025
VWO
since Nov 2023
Authentication
Facebook Login
since Jun 2021
Caching
Varnish
since Jul 2020
CDN
Amazon CloudFront
since Jan 2019
Cloudflare
since May 2022
Google Cloud CDN
since Apr 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Sep 2020
CMS
Comment systems
Cookie compliance
Ketch
since Oct 2024
CRM
Customer data platform
Databases
MySQL
since Sep 2019
Development
Microsoft Visual Studio
since Mar 2023
Turbopack
since Jan 2026
Ecommerce
Cart Functionality
since Dec 2021
Font Scripts
IaaS
Google Cloud
since Jun 2019
Issue trackers
Sentry
since May 2022
JavaScript frameworks
JavaScript Libraries
LMS
Teachable
since May 2022
Load balancers
Amazon ALB
since Oct 2024
Maps
Miscellaneous
Clipboard.js
since Jan 2019
Gravatar
since Mar 2020
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since May 2024
Webpack
since Aug 2018
Operating systems
Windows Server
since Nov 2021
PaaS
Amazon Web Services
since Jan 2019
WP Engine
since May 2024
Payment processors
Performance
Priority Hints
since Nov 2023
Programming languages
Adobe Flash
since Jul 2021
Java
since Aug 2021
Node.js
since Jun 2018
PHP
since Sep 2019
Ruby
since May 2022
Retargeting
Google Remarketing Tag
since Jul 2021
Rich text editors
RUM
Cloudflare Browser Insights
since Jul 2023
New Relic
since Jun 2018
Security
ClickCease
since May 2025
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Imperva
since Dec 2021
reCAPTCHA
since Apr 2022
ThreatMetrix
since Jul 2021
Segmentation
Adobe Audience Manager
since Sep 2022
SEO
Surveys
Qualaroo
since Feb 2022
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Video Players
Web frameworks
Web servers
Apache HTTP Server
since Apr 2018
IIS
since Nov 2021
Next.js App Router
since Dec 2024
Nginx
since Aug 2018
OpenResty
since May 2022
Webmail
Apple iCloud Mail
since Jan 2023
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| npr | #19 | 4,100 |
| kqed radio | #1 | 3,700 |
| crossword | #10 | 3,400 |
| national public radio | #27 | 3,200 |
| 28 years later movie | #48 | 3,200 |
| 28 years later | #38 | 3,200 |
| watch duty | #9 | 2,500 |
| twin peaks | #88 | 2,400 |
| books inc | #3 | 2,200 |
| 28 days later 2002 | #91 | 2,100 |
| cheve | #18 | 2,000 |
| deadpool and wolverine | #15 | 1,900 |
| claude | #49 | 1,700 |
| macaulay culkin | #94 | 1,700 |
| rooibos tea plant | #6 | 1,700 |
| carl tanzler | #2 | 1,600 |
| carl tanzler | #2 | 1,600 |
| kqed tv schedule | #2 | 1,600 |
| cal fire | #59 | 1,600 |
| how to play mafia | #1 | 1,500 |
| california secession | #3 | 1,400 |
| internet archive | #59 | 1,400 |
| cal academy of sciences | #10 | 1,400 |
| camel spider | #11 | 1,400 |
| transamerica building san francisco | #6 | 1,400 |
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.
Audience
- 66% phone
- 32% desktop
- 2% tablet
United States
Ireland
United Arab Emirates
Norway
Bhutan
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.47 / 10 · ranked #2,709 of all domains
9,492 referring domains · OpenPageRank
Search traffic
365,100 est. monthly organic visits (US)
246,843 keywords in Google's top 30
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0.6 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 43.0 MB · 269 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| teach.kqed.org | 37 |
| ww2.kqed.org | 36 |
| helpcenter.kqed.org | 32 |
| youthmedia.kqed.org | 27 |
| donate.kqed.org | 26 |
| www.kqed.org | 26 |
| next.kqed.org | 25 |
| learn.kqed.org | 23 |
| policerecords.kqed.org | 22 |
| my.kqed.org | 21 |
| video.kqed.org | 20 |
| explore.kqed.org | 17 |
| events.kqed.org | 16 |
| votersedge.kqed.org | 15 |
| pfslookup.kqed.org | 13 |
| kqed-helpcenter.kqed.org | 11 |
| view.email.kqed.org | 3 |
Full technology history →
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