caltopo.com
Map the Backcountry with CalTopo
Last scanned Jul 27, 2026, 2:43 PM · 1 view
Overall score
Fair
Summary
Map your world with CalTopo. This website is hosted on AWS. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance fair (60/100). Top issue: Meta description longer than 160 characters.
Map your world with CalTopo. Backcountry or your backyard; research, plan, share, and take maps with you on your mobile device. View real time data, choose layers that suit your needs, print maps, record tracks and more.
- United States
- Hosted on AWS
Top issues to fix
10 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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
245 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Map your world with CalTopo. Backcountry or your backyard; research, plan, share, and take maps with you on your mobile device. View real time data, choose layers that suit your needs, print maps, record tracks and more.
Contact
Email, phone, and address published on this site's own pages.
Source: https://caltopo.com/help
Meta tags
- Title
- Map the Backcountry with CalTopo
- Description
- Map your world with CalTopo. Backcountry or your backyard; research, plan, share, and take maps with you on your mobile device. View real time data, choose layers that suit your needs, print maps, record tracks and more.
- Canonical
- https://caltopo.com/about/
- Language
- Charset
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 13.52.89.204
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- caltopo.com
- Valid from
- Jul 10, 2026
- Valid to
- Jan 23, 2027
- Days until expiry
- 180
- SAN domains
- caltopo.com, sartopo.com, *.caltopo.com, *.sartopo.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 2 · H2 7 · H3 13
Links
13 internal · 9 external · 2 broken
Images
18 total · 1 missing alt
Scripts / Styles
7 scripts · 7 stylesheets
JS / CSS size
9.8 MB · 828 KB
Page size
23.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://caltopo.com
- Final URL
- https://caltopo.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 245 ms
- HTML size
- 23.4 KB
- Redirect chain
- https://caltopo.com
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Frequently asked questions
- What technology does caltopo.com use?
- We did not detect any specific technologies for caltopo.com in the latest scan.
- Is caltopo.com secure (HTTPS)?
- Yes. caltopo.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 23, 2027.
- Who hosts caltopo.com?
- caltopo.com is hosted on AWS.
- What is caltopo.com's SEO score?
- caltopo.com scored 75/100 for SEO in the latest analysis (fair).
- What is caltopo.com's overall website score?
- caltopo.com has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
- Is caltopo.com hiring?
- caltopo.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card