mailfence.com
Secure and private email | Mailfence encrypted email service
Last scanned Aug 1, 2026, 9:00 PM · 14 views
Overall score
Excellent
Summary
Mailfence is the only secure and private email service that gives you control. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: robots.txt not found.
Mailfence
Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.
- Avenue Franklin Roosevelt 47b, Brussels, 1050, BE
Top issues to fix
3 issues found
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
142 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 97
- SEO
- 90
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Mailfence
Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.
Contact
Email, phone, and address published on this site's own pages.
- Address
- Avenue Franklin Roosevelt 47b, Brussels, 1050, BE
Meta tags
- Title
- Secure and private email | Mailfence encrypted email service
- Description
- Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.
- Canonical
- https://mailfence.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://mailfence.com/c/mailfence/images/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
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
- mailfence.com
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 56
- SAN domains
- *.mailfence.com, email.net, mailfence.com, mf.me, mta-sts.mf.me, www.email.net, www.mf.me
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 20
Links
18 internal · 11 external · 20 broken
Images
5 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
28.8 KB · 47.2 KB
Page size
158 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://mailfence.com
- Final URL
- https://mailfence.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 139 ms
- HTML size
- 158 KB
- Redirect chain
- https://mailfence.com
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does mailfence.com use?
- We did not detect any specific technologies for mailfence.com in the latest scan.
- Is mailfence.com secure (HTTPS)?
- Yes. mailfence.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
- Who hosts mailfence.com?
- Hosting provider information for mailfence.com is not available yet.
- What is mailfence.com's SEO score?
- mailfence.com scored 90/100 for SEO in the latest analysis (excellent).
- What is mailfence.com's overall website score?
- mailfence.com has an overall SiteGraph score of 97/100, combining SEO, performance, security, and accessibility.
- What company operates mailfence.com?
- mailfence.com is operated by Mailfence. Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.
- Has mailfence.com's score changed over time?
- mailfence.com's overall score has declined by 3 points (from 100 to 97) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card