rainviewer.com
RainViewer: Leading Weather Radar App for Accurate Rain & Snow Forecasts | RainViewer
Last scanned Aug 2, 2026, 3:00 PM · 13 views
Overall score
Excellent
Summary
A complete weather radar app, with forecast and rain alerts. This website uses Nginx. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
RainViewer
A complete weather radar app, with forecast and rain alerts. Available for iPhone, iPad, Apple Watch and Android devices.
Top issues to fix
5 issues found
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
140 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 94
- SEO
- 80
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
RainViewer
A complete weather radar app, with forecast and rain alerts. Available for iPhone, iPad, Apple Watch and Android devices.
- Founded
- Jan 1, 2015
Meta tags
- Title
- RainViewer: Leading Weather Radar App for Accurate Rain & Snow Forecasts | RainViewer
- Description
- Explore RainViewer, the premier weather radar app providing real-time rain maps, snow forecasts, and precise weather alerts. Our commitment to safety and accuracy makes us the go-to source for reliable weather predictions. Stay ahead of the weather with RainViewer.
- Canonical
- https://www.rainviewer.com/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1,maximum-scale=1
- Robots meta
- Manifest
- https://www.rainviewer.com/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- tilecache.rainviewer.com
- Valid from
- Jul 13, 2026
- Valid to
- Oct 11, 2026
- Days until expiry
- 69
- SAN domains
- api.rainviewer.com, app-static.rainviewer.com, apps.meteolab.io, car.rainviewer.com, cdn.rainviewer.com, content.rainviewer.com, countly.rainviewer.com, data.rainviewer.com, grafana2.rainviewer.com, guide.rainviewer.com, kibana.rainviewer.com, maps.rainviewer.com, pw.rainviewer.com, rainviewer-apps-startups.git-stage.rainviewer.com, rainviewer-apps-web-content.git-stage.rainviewer.com, rainviewer.com, tilecache.rainviewer.com, user-admin.rainviewer.com, www.rainviewer.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 24
Links
19 internal · 17 external · 20 broken
Images
51 total · 8 missing alt
Scripts / Styles
11 scripts · 2 stylesheets
JS / CSS size
12.0 KB · 1.3 KB
Page size
125 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://rainviewer.com
- Final URL
- https://www.rainviewer.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 138 ms
- HTML size
- 125 KB
- Redirect chain
- https://rainviewer.com → https://www.rainviewer.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does rainviewer.com use?
- rainviewer.com is built with Google Analytics, Nginx.
- Is rainviewer.com secure (HTTPS)?
- Yes. rainviewer.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 11, 2026.
- Who hosts rainviewer.com?
- Hosting provider information for rainviewer.com is not available yet.
- What is rainviewer.com's SEO score?
- rainviewer.com scored 80/100 for SEO in the latest analysis (great).
- What is rainviewer.com's overall website score?
- rainviewer.com has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- What company operates rainviewer.com?
- rainviewer.com is operated by RainViewer. A complete weather radar app, with forecast and rain alerts. Available for iPhone, iPad, Apple Watch and Android devices.
- Has rainviewer.com's score changed over time?
- rainviewer.com's overall score has declined by 3 points (from 97 to 94) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card