opendatausa.com
OpenDataUSA - Free People Search | Open Data USA
Last scanned Jul 26, 2026, 5:48 AM
Overall score
Excellent
Summary
Free public data search engine providing access to available public data across the United States. This website uses Google Analytics behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: robots.txt not found.
OpenDataUSA
Free public data search engine providing access to available public data across the United States.
- US
Top issues to fix
5 issues found · 1 high priority
Slow estimated load (4.4s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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.
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
2 issue(s) found
Performance
4.45 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
OpenDataUSA
Free public data search engine providing access to available public data across the United States.
- Founded
- Jan 1, 2024
Contact
Email, phone, and address published on this site's own pages.
- Address
- US
Meta tags
- Title
- OpenDataUSA - Free People Search | Open Data USA
- Description
- Free public data search engine. Find anyone in seconds with access to 16.5B+ data points and 800M+ profiles across all 50 US states.
- Canonical
- https://opendatausa.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- opendatausa.com
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 49
- SAN domains
- opendatausa.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 21
Links
74 internal · 0 external · 20 broken
Images
0 total · 0 missing alt
Scripts / Styles
11 scripts · 2 stylesheets
JS / CSS size
6.7 KB · 8.9 KB
Page size
58.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://opendatausa.com
- Final URL
- https://opendatausa.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 4.45 s
- HTML size
- 58.5 KB
- Redirect chain
- https://opendatausa.com
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Frequently asked questions
- What technology does opendatausa.com use?
- opendatausa.com is built with Astro, Google Analytics, Cloudflare Analytics, Google Ads.
- Is opendatausa.com secure (HTTPS)?
- Yes. opendatausa.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
- Who hosts opendatausa.com?
- Hosting provider information for opendatausa.com is not available yet.
- What is opendatausa.com's SEO score?
- opendatausa.com scored 90/100 for SEO in the latest analysis (excellent).
- What is opendatausa.com's overall website score?
- opendatausa.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates opendatausa.com?
- opendatausa.com is operated by OpenDataUSA. Free public data search engine providing access to available public data across the United States.
OpenGraph & Twitter Card
OpenGraph
Twitter Card