fastmail.fm
Email and calendar made better | Fastmail
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Excellent
Summary
Fast, private email hosting for you or your business. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
Top issues to fix
4 issues found
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich 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.
SEO
3 issue(s) found
Performance
605 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
Meta tags
- Title
- Email and calendar made better | Fastmail
- Description
- Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
- Canonical
- https://www.fastmail.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.fastmail.com/site.webmanifest?v=310b8694
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
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
- www.fastmail.com
- Valid from
- Aug 3, 2026
- Valid to
- Nov 1, 2026
- Days until expiry
- 67
- SAN domains
- www.fastmail.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 12
Links
29 internal · 11 external · 0 broken
Images
36 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
813 B · 11.3 KB
Page size
103 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://fastmail.fm
- Final URL
- https://www.fastmail.com/?domain=fastmail.fm
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 603 ms
- HTML size
- 103 KB
- Redirect chain
- https://fastmail.fm → https://fastmail.com/?domain=fastmail.fm → https://www.fastmail.com/?domain=fastmail.fm
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does fastmail.fm use?
- We did not detect any specific technologies for fastmail.fm in the latest scan.
- Is fastmail.fm secure (HTTPS)?
- Yes. fastmail.fm uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 1, 2026.
- Who hosts fastmail.fm?
- Hosting provider information for fastmail.fm is not available yet.
- What is fastmail.fm's SEO score?
- fastmail.fm scored 80/100 for SEO in the latest analysis (great).
- What is fastmail.fm's overall website score?
- fastmail.fm has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card