wunderground.com
Local Weather Forecast, News and Conditions | Weather Underground
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Fair
Top issues to fix
9 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+3 more issues — details in the sections below.
Summary
Weather Underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for locations worldwide. This website uses Angular hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance fair (50/100). Top issue: Title longer than 60 characters.
SEO
3 issue(s) found
Performance
39 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Local Weather Forecast, News and Conditions | Weather Underground
- Description
- Weather Underground provides local & long-range weather forecasts, weather reports, maps & tropical weather conditions for locations worldwide
- Canonical
- https://www.wunderground.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AKAMAI-AS - Akamai Technologies, Inc., US
- CDN provider
- —
- IP address
- 23.47.233.110
- ASN
- AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- weather.com
- Valid from
- Jan 5, 2026
- Valid to
- Jan 5, 2027
- Days until expiry
- 171
- SAN domains
- weather.com, *.cogads.weather.com, *.dev.cogads.weather.com, *.qa.cogads.weather.com, *.w-x.co, *.weather.com, *.wsi.com, *.wunderground.com, *.wxug.com, crazimals.com, dev.theweathercompany.info, stage.theweathercompany.info, stg.crazimals.com, theweathercompany.info, w-x.co, weatherunderground.com, wsi.com, wund.com, wunderground.com, wundermap.com, wunderstation.com, www.crazimals.com, www.weather.com, wxug.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 0
Links
21 internal · 25 external · 2 broken
Images
20 total · 0 missing alt
Scripts / Styles
18 scripts · 1 stylesheets
JS / CSS size
3.4 MB · 559 KB
Page size
587 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://wunderground.com
- Final URL
- https://www.wunderground.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 27 ms
- HTML size
- 587 KB
- Redirect chain
- https://wunderground.com → https://www.wunderground.com/
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Frequently asked questions
- What technology does wunderground.com use?
- wunderground.com is built with Angular, Express, Node.js, Google Ads.
- Is wunderground.com secure (HTTPS)?
- Yes. wunderground.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 5, 2027.
- Who hosts wunderground.com?
- wunderground.com is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
- What is wunderground.com's SEO score?
- wunderground.com scored 80/100 for SEO in the latest analysis (great).
- What is wunderground.com's overall website score?
- wunderground.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card