What powers 
swimm.io?
Last seen Sep 2026 · 45 technologies across 26 categories
Advertising
Analytics
Caching
CDN
CMS
CRM
Customer data platform
Databases
Documentation
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Programming languages
Rich text editors
Security
Tag managers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| technical documentation | #24 | 1,300 |
| documentation | #6 | 920 |
| confluence | #25 | 260 |
| cobol programming language | #5 | 250 |
| code documentation | #1 | 230 |
| software patterns | #8 | 160 |
| cobol code | #4 | 140 |
| best documentation | #17 | 140 |
| swim.ai | #1 | 120 |
| swimio | #7 | 110 |
| cobol coding | #6 | 74 |
| systems and design | #12 | 74 |
| agile development documentation | #1 | 64 |
| javascript documentation | #6 | 64 |
| software design principles | #3 | 57 |
| define documentation | #3 | 54 |
| documentation in coding | #1 | 52 |
| system design example | #2 | 52 |
| python documentation | #12 | 50 |
| vs code vs webstorm | #3 | 47 |
| webstorm vs visual studio code | #3 | 47 |
| ai code | #49 | 47 |
| define document | #20 | 43 |
| what is documentation | #2 | 40 |
| webstorm vs vscode | #3 | 35 |
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
Standards: llms.txt
Audience
- 80% desktop
- 20% phone
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.73 / 10 · ranked #134,306 of all domains
226 referring domains · OpenPageRank
Search traffic
6,400 est. monthly organic visits (US)
1,837 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.6 MB · 17 requests
- WordPress theme: marketing-wordpress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Retail (declares
Product)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 541,826, 6 hosts
- Verified with: Apple Business, Firebase, Google, Microsoft 365, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.swimm.io | 27 |
| swimm.io | 24 |
| docs.swimm.io | 21 |
| go.swimm.io | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped LottieFiles Jun 2026
- dropped VWO May 2026
- detected WordPress Block Editor May 2026
- detected AOS Apr 2026