What powers 
rainviewer.com?
Last seen Oct 2026 · 18 technologies across 14 categories
Analytics
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
PaaS
Performance
Security
Static site generator
Tag managers
Web servers
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
- Oct 2026 meta-externalagent added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
- Oct 2026 applebot-extended added to robots.txt
- Oct 2026 llms.txt appeared
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| weather radar | #11 | 10,200 |
| rain | #10 | 2,300 |
| weather readers | #5 | 1,300 |
| is it raining | #4 | 890 |
| hurricane tracker | #47 | 710 |
| when the rain will stop | #4 | 450 |
| rain map | #5 | 320 |
| 24 hour rain radar | #6 | 220 |
| rainviewer | #1 | 220 |
| hurricane radar for florida | #5 | 180 |
| fire whirl | #15 | 170 |
| rain radar my location | #9 | 150 |
| gfs forecast model | #73 | 120 |
| hurricane radar in florida | #5 | 110 |
| fog | #30 | 100 |
| how does fog form | #5 | 100 |
| rain france | #1 | 97 |
| hurricane in jersey | #6 | 92 |
| weather application | #9 | 90 |
| dallas hurricane | #2 | 88 |
| what causes fog | #11 | 83 |
| raining places | #1 | 82 |
| hurricane track georgia | #1 | 81 |
| hurricane #mexico track | #1 | 80 |
| hurricane tracking mexico | #1 | 80 |
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, llms-full.txt, Content Signals
Audience
- 83% phone
- 15% desktop
- 2% tablet
Mexico
United States
Thailand
India
Brazil
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.58 / 10 · ranked #148,706 of all domains
240 referring domains · OpenPageRank
Search traffic
31,200 est. monthly organic visits (US)
10,967 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.4 MB · 15 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Software and apps (declares
WebApplication)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Feb 2015 (11 years) via NameCheap, Inc., renews Feb 2027
- Hosted on Linode (Akamai) (50.116.19.27, IPv6)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 65,708, 9 hosts
- Verified with: Atlassian, Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.rainviewer.com | 16 |
| app-static.rainviewer.com | 6 |
| car.rainviewer.com | 6 |
| guide.rainviewer.com | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Apr 2026
- dropped Cloudflare Turnstile Feb 2026
- detected HTTP/3 Dec 2025