What powers iop.org?
Last seen Jun 2026 · 85 technologies across 35 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| iop | #1 | 9,200 |
| bluetooth | #6 | 5,600 |
| physics | #7 | 4,200 |
| moon | #10 | 4,200 |
| moon landing | #5 | 3,500 |
| standard model of particle physics | #2 | 1,300 |
| theory of relativity | #5 | 1,300 |
| law of relativity | #5 | 1,300 |
| what does an atom look like | #1 | 1,000 |
| maxwell equations | #5 | 950 |
| relativity | #6 | 750 |
| lunar surface | #4 | 650 |
| the moon | #12 | 560 |
| the moon | #12 | 560 |
| big bang theory science | #3 | 480 |
| stephen hawking | #23 | 390 |
| standard model of physics | #5 | 380 |
| how does bluetooth work | #5 | 380 |
| moon orbit | #6 | 380 |
| phy | #47 | 350 |
| physics | #83 | 350 |
| how long is a moon cycle | #4 | 330 |
| did we go to the moon | #2 | 310 |
| proof of moon landing | #1 | 300 |
| physicist hawking | #12 | 280 |
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
- 78% desktop
- 21% phone
- 1% tablet
United States
India
Japan
Germany
United Kingdom
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.75 / 10 · ranked #945 of all domains
19,708 referring domains · OpenPageRank
Search traffic
59,000 est. monthly organic visits (US)
8,907 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.0 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| membership.iop.org | 23 |
| campaign.iop.org | 22 |
| login.iop.org | 22 |
| publishingsupport.iopscience.iop.org | 22 |
| spark.iop.org | 21 |
| www.iop.org | 21 |
| iopscience.iop.org | 19 |
| beta.iopscience.iop.org | 18 |
| jphysplus.iop.org | 17 |
| myiopscience.iop.org | 17 |
| new.iopscience.iop.org | 16 |
| editing.iopscience.iop.org | 15 |
| articlecharging.iop.org | 13 |
| auth.myiopscience.iop.org | 12 |
| conferenceseries.iop.org | 12 |
| events.iop.org | 12 |
| applications.iop.org | 11 |
| automatedtest.iopscience.iop.org | 7 |
| beta.iop.org | 6 |
| www.events.iop.org | 6 |
| tap.iop.org | 5 |
| learningphysics.iop.org | 4 |
| comms.iop.org | 3 |
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Recent changes
- detected Cloudflare Browser Insights May 2026
- detected BlueConic Apr 2026
- detected Microsoft Clarity Mar 2026
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- detected Stripe Sep 2025