What powers perkins.org?
Last seen Jun 2026 · 66 technologies across 32 categories
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RUM
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| anne sullivan | #3 | 1,800 |
| perkins library | #1 | 1,100 |
| washington square park new york | #18 | 990 |
| is helen keller real | #3 | 790 |
| perkins institution for the blind | #1 | 740 |
| what do blind people see | #7 | 690 |
| haptic feedback on iphone | #4 | 650 |
| helen keller | #49 | 580 |
| union square park new york | #11 | 550 |
| disability tech | #1 | 490 |
| ableism | #12 | 450 |
| what is cvi | #3 | 390 |
| how do i change the size of desktop icons | #2 | 390 |
| how to learn braille | #1 | 300 |
| braille alphabet and numbers | #4 | 290 |
| what did helen keller accomplish | #1 | 270 |
| how to make icons bigger on desktop | #1 | 270 |
| braille | #17 | 260 |
| how do blind people read | #2 | 260 |
| periodic table and valence electrons | #10 | 250 |
| how to adjust the size of desktop icons | #3 | 230 |
| would you rather christmas edition | #2 | 210 |
| reading braille | #1 | 200 |
| what does it look like to be blind | #1 | 180 |
| google translate app | #20 | 180 |
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
- 54% desktop
- 43% phone
- 2% tablet
United States
India
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.38 / 10 · ranked #24,717 of all domains
961 referring domains · OpenPageRank
Search traffic
41,200 est. monthly organic visits (US)
20,724 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.6 MB · 104 requests
- WordPress theme: perkinsschool · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| support.perkins.org | 42 |
| www.perkins.org | 32 |
| brailler.perkins.org | 22 |
| shop.perkins.org | 18 |
| askhowe.perkins.org | 10 |
| view.email.perkins.org | 3 |
Full technology history →
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Recent changes
- dropped jsDelivr May 2026
- dropped SweetAlert May 2026
- detected Animate.css Mar 2026
- dropped cdnjs Feb 2026
- detected jsDelivr Jan 2026
- detected SweetAlert Jan 2026
- detected Apple Pay Dec 2025
- detected PayPal Dec 2025
- detected Shop Pay Dec 2025