What powers open2study.com?
Last seen Sep 2026 · 23 technologies across 16 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| coursera pricing | #7 | 61 |
| coursera pricing | #7 | 61 |
| coursera cost | #8 | 57 |
| coursera cost | #8 | 57 |
| coursera plus review | #1 | 52 |
| datacamp vs coursera | #2 | 42 |
| how much is coursera | #8 | 32 |
| how much does coursera cost | #7 | 26 |
| codecademy vs coursera | #3 | 20 |
| edx or coursera | #2 | 15 |
| how much are coursera courses | #7 | 12 |
| basic physics | #14 | 9 |
| google free certification courses | #39 | 9 |
| coursera $49 per month | #10 | 8 |
| is coursera worth it | #17 | 8 |
| how much do coursera courses cost | #8 | 8 |
| how much does a coursera course cost | #8 | 8 |
| google data analytics certification review | #5 | 7 |
| coursera professional certificate | #16 | 6 |
| coursera professional certificate | #16 | 6 |
| are coursera courses accredited | #6 | 6 |
| coursera review 2025 | #4 | 5 |
| coursera review 2025 | #4 | 5 |
| coursera pricing | #71 | 5 |
| coursera pricing | #71 | 5 |
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
Open Page Rank
5.30 / 10 · ranked #200,500 of all domains
288 referring domains · OpenPageRank
Search traffic
720 est. monthly organic visits (US)
401 keywords in Google's top 30
Infrastructure
- Registered Nov 2022 (3 years) via GoDaddy.com, LLC, renews Nov 2026
- Hosted on Cloudflare (104.21.47.160, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 117,205, 7 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| open2study.com | 20 |
| www.open2study.com | 20 |
| coursera.open2study.com | 19 |
| learn.open2study.com | 5 |
| login.open2study.com | 5 |
Full technology history →
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Recent changes
- dropped GoDaddy Jun 2026
- dropped Twenty Twenty-Three Jun 2026
- dropped Cloudflare Dec 2025
- dropped HTTP/3 Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Bunny Nov 2025