What powers thirteen.org?
Last seen Jun 2026 · 53 technologies across 28 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Development
Editors
Font scripts
Fundraising & donations
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Rich text editors
RUM
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
Widgets
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| thirteen | #4 | 8,900 |
| thirteen | #4 | 8,900 |
| pbs news | #6 | 8,300 |
| pbs news | #6 | 8,300 |
| pbs tv schedule | #3 | 6,600 |
| pbs tv schedule | #3 | 6,600 |
| actress maggie smith | #7 | 5,800 |
| plessy v ferguson | #6 | 3,700 |
| roe vs wade | #9 | 2,500 |
| 13 | #9 | 2,300 |
| maggie smith actress | #9 | 2,300 |
| dame maggie smith | #12 | 2,300 |
| denzel actor | #19 | 2,200 |
| actor washington | #20 | 2,000 |
| roe v wade | #10 | 1,900 |
| sahel region | #4 | 1,800 |
| sahel | #4 | 1,800 |
| pbs show schedule | #8 | 1,800 |
| pbs show schedule | #8 | 1,800 |
| sedition act of 1918 | #3 | 1,800 |
| brown v board of education | #10 | 1,500 |
| pbs | #19 | 1,500 |
| noose | #8 | 1,500 |
| seattle location | #79 | 1,400 |
| gideon v wainwright | #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
- 60% desktop
- 38% phone
- 3% tablet
United States
Ireland
New Zealand
India
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.62 / 10 · ranked #15,068 of all domains
1,897 referring domains · OpenPageRank
Search traffic
258,700 est. monthly organic visits (US)
66,333 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 2.8 MB · 105 requests
- WordPress theme: thirteen2015 · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.thirteen.org | 27 |
| watch.thirteen.org | 18 |
| give.thirteen.org | 16 |
| support.thirteen.org | 14 |
| kids.thirteen.org | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB Mar 2026
- dropped Font Awesome Feb 2026
- dropped Sentry Feb 2026
- detected Turbopack Jan 2026
- detected Font Awesome Oct 2025
- dropped Imperva Aug 2025
- detected Ketch Aug 2025