mailvelope.com
Mailvelope: PGP for Gmail & Webmail
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Excellent
Summary
Open-source browser extension for PGP email encryption. This website uses Plausible Analytics hosted on UVENSYS - uvensys GmbH, DE. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Mailvelope
Open-source browser extension for PGP email encryption. Integrates with Gmail, Outlook, and other webmail providers.
- Germany
- Hosted on UVENSYS - uvensys GmbH, DE
Top issues to fix
1 issue found
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
SEO
1 issue(s) found
Performance
415 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Mailvelope
Open-source browser extension for PGP email encryption. Integrates with Gmail, Outlook, and other webmail providers.
Contact
Email, phone, and address published on this site's own pages.
- info@mailvelope.com
Meta tags
- Title
- Mailvelope: PGP for Gmail & Webmail
- Description
- Browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard
- Canonical
- https://mailvelope.com/en
- 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
- UVENSYS - uvensys GmbH, DE
- CDN provider
- —
- IP address
- 185.26.156.95
- ASN
- AS58010 (UVENSYS - uvensys GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- mailvelope.com
- Valid from
- Jun 3, 2026
- Valid to
- Sep 1, 2026
- Days until expiry
- 34
- SAN domains
- mailvelope.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 3 · H3 7
Links
23 internal · 13 external · 0 broken
Images
20 total · 0 missing alt
Scripts / Styles
7 scripts · 5 stylesheets
JS / CSS size
89.3 KB · 232 KB
Page size
45.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 79
SEO issues
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
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://mailvelope.com
- Final URL
- https://mailvelope.com/en
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 415 ms
- HTML size
- 45.9 KB
- Redirect chain
- https://mailvelope.com → https://mailvelope.com/en
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mailvelope.com use?
- mailvelope.com is built with Bootstrap, Plausible Analytics.
- Is mailvelope.com secure (HTTPS)?
- Yes. mailvelope.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 1, 2026.
- Who hosts mailvelope.com?
- mailvelope.com is hosted on UVENSYS - uvensys GmbH, DE.
- What is mailvelope.com's SEO score?
- mailvelope.com scored 95/100 for SEO in the latest analysis (excellent).
- What is mailvelope.com's overall website score?
- mailvelope.com has an overall SiteGraph score of 99/100, combining SEO, performance, security, and accessibility.
- What company operates mailvelope.com?
- mailvelope.com is operated by Mailvelope. Open-source browser extension for PGP email encryption. Integrates with Gmail, Outlook, and other webmail providers.
- Is mailvelope.com hiring?
- mailvelope.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
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