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Secure email: Tutanota free encrypted email.
Tutanota is the secure email service, built in Germany. Use encrypted emails on all devices with our open source email client, mobile apps & desktop clients.
https://tutanota.com/
0 high issues
0.0%
1 medium issue
3.0%
2 low issues
6.1%
30 tests passed
90.9%
0.61 seconds
35.94 kB
17 resources
Secure
Seo
Title
The title tag is perfect.
Secure email: Tutanota free encrypted email.
Meta description
The meta description tag is good.
Tutanota is the secure email service, built in Germany. Use encrypted emails on all devices with our open source email client, mobile apps & desktop clients.
Headings
The headings are properly set.
  1. Secure email for everybody.
  1. Secure Email, No Ads
  2. Encrypt Everything
  3. For Business
  4. Fully Anonymous
  5. Encrypted Calendar
  6. Encrypted Mailbox Engineered in Germany
  7. Why you will love Tutanota
  8. Freedom Fighters
  9. Secure Your Communication Now
  10. Latest blog posts
  11. Switch to Secure Emails Today
  1. Privacy & Security
  2. Why choose the Tutanota desktop clients?
  3. Whitelabel your secure Tutanota mailbox for business use.
  4. Global Encryption Day: Any backdoor would do more harm than good.
  5. Which is the most secure email service?
  6. Green email is the future: Tutanota uses 100% renewable energy.
  7. Email encryption: The ultimate guide to send an encrypted email in seconds.
Content keywords
The content has relevant keywords.
secureemailtutanotafreeencryptedemail
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://tutanota.com/
404 page
The website has 404 error pages.
https://tutanota.com/404-23810df5a4b313d9cb786b619a0ee7dd
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
  1. image/svg+xmlimage/svg+xml
  2. PRICING
  3. ABOUT
  4. WHY TUTANOTA
  5. FAQ
  6. JOBS
  7. BLOG
  8. open source email
  9. Secure your business emails
  10. anonymous email
  11. Bitcoin, Monero or cash payments
  12. calendar
  13. renewable energy
  14. Support Tutanota and help us build the Internet of the future: private and secure
  15. DONATE
  16. Why choose the Tutanota desktop clients?The Tutanota desktop clients are amazing tools as they come with a lot of benefits compared to webmail access. Check here how our desktop clients for Linux, Windows and macOS can speed up and improve your workflow, particularly for business use.
  17. Whitelabel your secure Tutanota mailbox for business use.Tutanota enables you to whitelabel its secure email service according to your business branding easily. With Tutanota's comprehensive whitelabel customizations, your business can host all emails encrypted on Tutanota's highly secured data centers based in Germany.
  18. Global Encryption Day: Any backdoor would do more harm than good.On Global Encryption Day we'd like to remind everyone why backdoors are a threat to everybody's security. By demanding to break encryption, politicians are not asking us to choose between security and privacy. They are asking us to choose no security. This post explains why any encryption backdoor is - and will always be - a stupid idea.
  19. Which is the most secure email service?Privacy and security are becoming increasingly popular so more and more services try to promote themselves as the most secure email provider. But there is much more to security and privacy than just encrypting a bit of data. Most of the times, these claims are only marketing claims anyway (looking at you Gmail). We've collected the facts and explain in detail why Tutanota is the most secure email provider in the world.
  20. Green email is the future: Tutanota uses 100% renewable energy.The privacy-friendly encrypted email service Tutanota relies entirely on green electricity. You can now use your Tutanota mailbox, knowing that all your private emails are also green!
  21. Email encryption: The ultimate guide to send an encrypted email in seconds.Most email encryption guides are discouragingly long and complex - just like the process of getting end-to-end encryption set up with an email client such as Thunderbird or Outlook. This email encryption guide is different: It lets you send your first end-to-end encrypted email in seconds, right after you have finished reading. That's a promise!
  22. You & Us
  23. Jobs
  24. Terms
  25. Privacy
  26. Legal notice
  27. Roadmap
  28. Security & Encryption
  29. Secure Email
  30. Encrypted Calendar
  31. Secure Connect
  32. Business
  33. FAQ
  34. Contact
  35. Press
  36. English
  37. Translate
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://tutanota.com/resources/favicon/logo-favicon.svg
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.61 seconds.
Page size
The size of the HTML webpage is 35,935.00.
HTTP requests
There are fewer than 17 HTTP requests on the webpage.
  1. https://tutanota.com/libs/system.js
  2. https://tutanota.com/bootstrap.js
  1. https://tutanota.com/resources/images/screenshot/tutanota-secure-inbox-desktop-screen.jpg
  2. https://tutanota.com/resources/images/screenshot/dark-calendar-2022-desktop-screen.jpg
  3. https://tutanota.com/resources/images/screenshot/encrypted-address-book-desktop-screen.jpg
  4. https://tutanota.com/resources/images/screenshot/encrypted-search-popup-desktop-screen.jpg
  5. https://tutanota.com/resources/images/mockup/secure-email-on-iphone-mockup.png
  6. https://tutanota.com/resources/images/stock/code-security-lock-stock.jpg
  7. https://tutanota.com/resources/images/mockup/writing-new-email-ipad-mockup.jpg
  8. https://tutanota.com/resources/images/screenshot/sending-encrypted-email-desktop-screen.png
  9. https://tutanota.com/resources/images/mockup/calendar-2022-isolated-mackbook-mockup.png
  10. https://tutanota.com/blog/images/thumbnails/desktop-client.jpg
  11. https://tutanota.com/blog/images/thumbnails/whitelabel-inbox.jpg
  12. https://tutanota.com/blog/images/thumbnails/encryption-backdoor-security-risk.jpg
  13. https://tutanota.com/blog/images/thumbnails/tutanota-encrypted-contact.jpg
  14. https://tutanota.com/blog/images/thumbnails/green_email.jpg
  15. https://tutanota.com/blog/images/thumbnails/email-encryption-guide.jpg
Image format
There are 15 images that are not using the AVIF, WebP format.
  1. https://tutanota.com/resources/images/screenshot/tutanota-secure-inbox-desktop-screen.jpg
  2. https://tutanota.com/resources/images/screenshot/dark-calendar-2022-desktop-screen.jpg
  3. https://tutanota.com/resources/images/screenshot/encrypted-address-book-desktop-screen.jpg
  4. https://tutanota.com/resources/images/screenshot/encrypted-search-popup-desktop-screen.jpg
  5. https://tutanota.com/resources/images/mockup/secure-email-on-iphone-mockup.png
  6. https://tutanota.com/resources/images/stock/code-security-lock-stock.jpg
  7. https://tutanota.com/resources/images/mockup/writing-new-email-ipad-mockup.jpg
  8. https://tutanota.com/resources/images/screenshot/sending-encrypted-email-desktop-screen.png
  9. https://tutanota.com/resources/images/mockup/calendar-2022-isolated-mackbook-mockup.png
  10. https://tutanota.com/blog/images/thumbnails/desktop-client.jpg
  11. https://tutanota.com/blog/images/thumbnails/whitelabel-inbox.jpg
  12. https://tutanota.com/blog/images/thumbnails/encryption-backdoor-security-risk.jpg
  13. https://tutanota.com/blog/images/thumbnails/tutanota-encrypted-contact.jpg
  14. https://tutanota.com/blog/images/thumbnails/green_email.jpg
  15. https://tutanota.com/blog/images/thumbnails/email-encryption-guide.jpg
JavaScript defer
The javascript resources have the defer attribute set.
DOM size
The DOM size is optimal.
The HTML file has 591 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://tutanota.com/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage does not have a public server signature.
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
The webpage has structured data.
      Meta viewport
      The webpage has a meta viewport tag set.
      width=device-width, initial-scale=1.0
      Character set
      The webpage has a charset value set.
      utf-8
      Sitemap
      The website has sitemaps.
      1. https://tutanota.com/sitemap.xml
      Social
      The webpage has 2 social links.
      Content length
      The webpage has 977 words.
      Text to HTML ratio
      The text to HTML ratio is under 10%
      The text to HTML ratio is 5%.
      Inline CSS
      The webpage contains inline CSS code.
      1. position:fixed;z-index:1
      2. margin-top:5px
      3. fill:#a01e20
      4. overflow:visible
      5. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      6. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      7. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      8. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
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      11. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      12. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      13. height:750px;background-image:url(/resources/images/background/man-working-in-restaurant-stock.jpeg);background-repeat:no-repeat;background-size:cover;background-blend-mode:multiply;background-position:center;background-color:#a5222a;color:#ffffff;cursor:default
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      17. fill:#840010
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      20. width:100%;max-width:1050px
      21. box-shadow:0 4px 6px 2px rgba(0, 0, 0, 0.2);padding-top:56.29%
      22. object-fit:contain;opacity:1
      23. object-fit:contain;opacity:0
      24. object-fit:contain;opacity:0
      25. object-fit:contain;opacity:0
      26. border:2px solid #840010;border-radius:5px;margin-right:8px;color:#ffffff;background-color:#840010;transform:translate(0, -4px);box-shadow:0 4px 6px 2px rgba(0, 0, 0, 0.2);font-size:0.8em
      27. width:30px;height:30px;fill:#ffffff
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      30. border:2px solid #840010;border-radius:5px;margin-right:8px;color:#840010;background-color:#ffffff;font-size:0.8em
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      32. border:2px solid #840010;border-radius:5px;color:#840010;background-color:#ffffff;font-size:0.8em
      33. width:30px;height:30px;fill:#840010
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      36. fill:#767676
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      38. isolation:auto;mix-blend-mode:normal
      39. isolation:auto;mix-blend-mode:normal
      40. isolation:auto;mix-blend-mode:normal
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      43. fill:#767676
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      46. width:300px;fill:#840010
      47. min-height:170px
      48. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      49. fill:#840010
      50. flex-basis:700px
      51. margin-bottom:8px
      52. fill:#840010
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      59. fill:#840010
      60. background-image:url('/resources/images/background/tutanota-team-09-2022-photo.jpg');background-repeat:no-repeat;background-size:cover;background-blend-mode:multiply;background-position:center;min-height:900px
      61. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
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      82. fill:#a01e20
      83. overflow:visible
      84. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
      85. fill:#767676
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      89. margin-left:-16px;margin-right:-16px
      90. -webkit-tap-highlight-color:rgba(200,200,200,0.5)
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      Deprecated HTML
      There are no deprecated HTML tags on the webpage.