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Internet for people, not profit — Mozilla
Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
https://www.mozilla.org/en-US/
1 high issue
3.0%
2 medium issues
6.1%
2 low issues
6.1%
28 tests passed
84.8%
0.01 seconds
22.11 kB
26 resources
Secure
Seo
Title
The title tag is perfect.
Internet for people, not profit — Mozilla
Meta description
The meta description tag is good.
Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
Headings
The headings are properly set.
  1. Internet for people, not profit
  1. How to talk to kids about online safety
  2. More power to you.
  3. Featured Mozilla Products
  4. Protection for your whole device, on every device
  5. Firefox is for (internet) lovers
  6. Welcome to the web, sunny side up
  7. Un-spam your life with Firefox Relay
  8. Support a healthy internet.
  9. Privacy over profit
  10. A Firefox Account protects you rather than profits off you.
  11. Firefox: Private, Safe Browser
  1. Love the Web
  2. Thanks!
  1. Firefox for Desktop
  2. Firefox for Android
  3. Firefox for iOS
  4. Firefox Focus
  5. Privacy Promise
  6. Firefox Blog
  7. Release Notes
  8. Firefox Monitor
  9. Facebook Container
  10. Pocket
  11. Mozilla VPN
  12. Product Promise
  13. Firefox Relay
  14. Firefox Private Network (beta)
  15. MDN Plus
  16. Mozilla Manifesto
  17. Mozilla Foundation
  18. Get involved
  19. Stories
  20. Leadership
  21. Careers
  22. Mozilla Blog
  23. Mozilla Hubs
  24. Firefox Developer Edition
  25. MDN Web Docs
  26. Common Voice
  1. Company
  2. Resources
  3. Support
  4. Developers
  5. Follow @Mozilla
  6. Follow @Firefox
Content keywords
The content has relevant keywords.
internetforpeoplenotprofitmozilla
Image keywords
There are 21 images with missing alt attributes.
  1. https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg
  2. https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg
  3. https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg
  4. https://www.mozilla.org/media/protocol/img/logos/firefox/browser/focus/logo.aac3e33175cb.svg
  5. https://www.mozilla.org/media/img/nav/icons/icon-privacy-promise.eee1662acb03.svg
  6. https://www.mozilla.org/media/protocol/img/logos/firefox/monitor/logo.d97e5516f9e6.svg
  7. https://www.mozilla.org/media/protocol/img/logos/pocket/logo.17446bc33a5d.svg
  8. https://www.mozilla.org/media/protocol/img/logos/firefox/relay/logo.683083c53b93.svg
  9. https://www.mozilla.org/media/img/nav/icons/icon-fpn-beta.9e7bc3a29f6e.svg
  10. https://www.mozilla.org/media/img/nav/icons/icon-mdn-plus.f1d87dae70d0.svg
  11. https://www.mozilla.org/media/protocol/img/logos/firefox/browser/developer/logo.41d42822c8fb.svg
  12. https://www.mozilla.org/media/img/nav/icons/icon-common-voice.127fa3f5dcb0.svg
  13. https://www.mozilla.org/media/img/home/firefox-family-promo.39e3cd0bb429.svg
  14. https://images.ctfassets.net/w5er3c7zdgmd/3vukypoPTTpRYctNjWoUkc/03dfba34b9aab288f7c25d257a621cf0/billboard-more-power-high-res.5e9e07e1024c.png?w=800
  15. https://images.ctfassets.net/w5er3c7zdgmd/4fs0FfxfFZTQipzluL9VDV/ee71e84f7fa80398872f0efe7ccdf232/vpn-laptop.png?w=800
  16. https://images.ctfassets.net/w5er3c7zdgmd/62J3owKrB5Ilf72tPnKgam/54bb1f62f4b5228ae79adf937c7bfbbb/Firefox_Asset_2.png?w=800
  17. https://images.ctfassets.net/w5er3c7zdgmd/2ySD0uwR3K2TtYItTDFFm8/655364580fc7a7f0789d7299710d58d3/pocket-rainbow.jpg?w=800
  18. https://images.ctfassets.net/w5er3c7zdgmd/5vINWpTcQT97f8u2bBUYF6/0ce014e0b59d7dc331983d56e9b9def1/Relay_-_Asset_1_.png?w=800
  19. https://images.ctfassets.net/w5er3c7zdgmd/YqJgrQqirvpWCIGynfD5Z/3fc659c76acf652b8467fc1845bdbebd/billboard-healthy-internet-high-res.56fc2c64c968.png?w=800
  20. https://www.mozilla.org/media/img/home/2018/newsletter-graphic.3debb24fbacc.png
  21. https://www.mozilla.org/media/img/banners/mobile/app-icon-512.782bf4aa77fd.jpg
SEO friendly URL
The URL is SEO friendly.
https://www.mozilla.org/en-US/
404 page
The website has 404 error pages.
https://www.mozilla.org/404-7f7f15c6c8b79d134c1df48c2cfa733e
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. https://www.mozilla.org/en-US/
  2. Download Firefox
  3. Firefox Privacy Notice
  4. Get Mozilla VPN
  5. Firefox Browsers
  6. Firefox for Desktop Get the not-for-profit-backed browser on Windows, Mac or Linux.
  7. Firefox for Android Get the customizable mobile browser for Android smartphones.
  8. Firefox for iOS Get the mobile browser for your iPhone or iPad.
  9. Firefox Focus Simply private mobile browsing.
  10. Privacy Promise Learn how Firefox treats your data with respect.
  11. Release Notes Get the details on the latest Firefox updates.
  12. View all Firefox Browsers
  13. Products
  14. Facebook Container Help prevent Facebook from collecting your data outside their site.
  15. Mozilla VPN Get protection beyond your browser, on all your devices.
  16. Product Promise Learn how each Firefox product protects and respects your data.
  17. View all Products
  18. Who We Are
  19. Mozilla Manifesto Learn about the values and principles that guide our mission.
  20. Get involved Join the fight for a healthy internet.
  21. Stories Stories about how our people and products are changing the world for the better.
  22. Leadership Meet the team that’s building technology for a better internet.
  23. Careers Work for a mission-driven organization that makes people-first products.
  24. More About Mozilla
  25. Firefox Developer Edition Get the Firefox browser built just for developers.
  26. Start the conversation
  27. Learn more about us
  28. Get Mozilla VPN
  29. Explore Firefox
  30. this Privacy Notice
  31. Download Firefox
  32. Firefox Privacy Notice
  33. Learn more
  34. Mozilla
  35. Mozilla Manifesto
  36. Careers
  37. Contact
  38. Privacy Hub
  39. Browser Comparison
  40. Developer Edition
  41. Beta
  42. Beta for Android
  43. Nightly
  44. Nightly for Android
  45. Enterprise
  46. Language
  47. Website Privacy Notice
  48. Cookies
  49. Legal
  50. Community Participation Guidelines
  51. About this site
  52. Mozilla Corporation’s
  53. Creative Commons license
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.mozilla.org/media/img/favicons/mozilla/favicon.d25d81d39065.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.01 seconds.
Page size
The size of the HTML webpage is 22,108.00.
HTTP requests
There are fewer than 26 HTTP requests on the webpage.
  1. https://www.mozilla.org/media/js/site.7afc1ba3aa92.js
  2. https://www.mozilla.org/media/js/gtm-snippet.9f9cf2026c5f.js
  3. https://www.mozilla.org/media/js/sentry.7922bcf1f233.js
  4. https://www.mozilla.org/media/js/lib.212d7e62f37e.js
  5. https://www.mozilla.org/media/js/ui.e5168a14d6d4.js
  6. https://www.mozilla.org/media/js/fxa.3465945dcb1c.js
  7. https://www.mozilla.org/media/js/data.309416ba6525.js
  8. https://www.mozilla.org/media/js/stub-attribution.57de0a54bd84.js
  9. https://www.mozilla.org/media/js/home-contentful.85538a2462c5.js
  10. https://www.mozilla.org/media/js/newsletter.8f58954b7914.js
  11. https://www.mozilla.org/media/js/firefox-app-store-banner.43a61621f4d6.js
  1. https://www.mozilla.org/media/css/protocol-mozilla.120b0a0d8b56.css
  2. https://www.mozilla.org/media/css/mozilla-c-hero.1d8389a532bc.css
  3. https://www.mozilla.org/media/css/mozilla-c-section-heading.cf226ab9b86e.css
  4. https://www.mozilla.org/media/css/mozilla-c-split.3fb315e85a15.css
  5. https://www.mozilla.org/media/css/c-logo.3c98dc340d92.css
  6. https://www.mozilla.org/media/css/protocol-call-out.cab1cbd86f18.css
  7. https://www.mozilla.org/media/css/protocol-newsletter.eaf159128d01.css
  8. https://www.mozilla.org/media/css/home-contentful.d6c2eccdf2d2.css
  9. https://www.mozilla.org/media/css/firefox-app-store-banner.a0d7cb4cc953.css
  10. https://www.mozilla.org/media/css/home-firefox-family-promo.0c1190609164.css
  1. https://www.mozilla.org/media/protocol/img/logos/mozilla/logo-word-hor.e20791bb4dd4.svg
  2. https://www.mozilla.org/media/img/home/firefox-family-promo.39e3cd0bb429.svg
  3. https://images.ctfassets.net/w5er3c7zdgmd/3vukypoPTTpRYctNjWoUkc/03dfba34b9aab288f7c25d257a621cf0/billboard-more-power-high-res.5e9e07e1024c.png?w=800
  4. https://www.mozilla.org/media/img/home/2018/newsletter-graphic.3debb24fbacc.png
  5. https://www.mozilla.org/media/img/banners/mobile/app-icon-512.782bf4aa77fd.jpg
Image format
There are 8 images that are not using the AVIF, WebP format.
  1. https://images.ctfassets.net/w5er3c7zdgmd/3vukypoPTTpRYctNjWoUkc/03dfba34b9aab288f7c25d257a621cf0/billboard-more-power-high-res.5e9e07e1024c.png?w=800
  2. https://images.ctfassets.net/w5er3c7zdgmd/4fs0FfxfFZTQipzluL9VDV/ee71e84f7fa80398872f0efe7ccdf232/vpn-laptop.png?w=800
  3. https://images.ctfassets.net/w5er3c7zdgmd/62J3owKrB5Ilf72tPnKgam/54bb1f62f4b5228ae79adf937c7bfbbb/Firefox_Asset_2.png?w=800
  4. https://images.ctfassets.net/w5er3c7zdgmd/2ySD0uwR3K2TtYItTDFFm8/655364580fc7a7f0789d7299710d58d3/pocket-rainbow.jpg?w=800
  5. https://images.ctfassets.net/w5er3c7zdgmd/5vINWpTcQT97f8u2bBUYF6/0ce014e0b59d7dc331983d56e9b9def1/Relay_-_Asset_1_.png?w=800
  6. https://images.ctfassets.net/w5er3c7zdgmd/YqJgrQqirvpWCIGynfD5Z/3fc659c76acf652b8467fc1845bdbebd/billboard-healthy-internet-high-res.56fc2c64c968.png?w=800
  7. https://www.mozilla.org/media/img/home/2018/newsletter-graphic.3debb24fbacc.png
  8. https://www.mozilla.org/media/img/banners/mobile/app-icon-512.782bf4aa77fd.jpg
JavaScript defer
The are 11 javascript resources without the defer attribute.
  1. https://www.mozilla.org/media/js/site.7afc1ba3aa92.js
  2. https://www.mozilla.org/media/js/gtm-snippet.9f9cf2026c5f.js
  3. https://www.mozilla.org/media/js/sentry.7922bcf1f233.js
  4. https://www.mozilla.org/media/js/lib.212d7e62f37e.js
  5. https://www.mozilla.org/media/js/ui.e5168a14d6d4.js
  6. https://www.mozilla.org/media/js/fxa.3465945dcb1c.js
  7. https://www.mozilla.org/media/js/data.309416ba6525.js
  8. https://www.mozilla.org/media/js/stub-attribution.57de0a54bd84.js
  9. https://www.mozilla.org/media/js/home-contentful.85538a2462c5.js
  10. https://www.mozilla.org/media/js/newsletter.8f58954b7914.js
  11. https://www.mozilla.org/media/js/firefox-app-store-banner.43a61621f4d6.js
DOM size
The DOM size is optimal.
The HTML file has 994 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.mozilla.org/en-US/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
meinheld/1.0.2
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage contains plaintext emails.
  1. c3ab8514873549d5b3785ebc7fb83c80@o1069899.ingest.sentry.io
  2. yourname@example.com
Miscellaneous
Structured data
The webpage has structured data.
        Meta viewport
        The webpage has a meta viewport tag set.
        width=device-width, initial-scale=1
        Character set
        The webpage has a charset value set.
        utf-8
        Sitemap
        The website has sitemaps.
        1. https://www.mozilla.org/sitemap.xml
        Social
        The webpage has 6 social links.
        Content length
        The webpage has 3,247 words.
        Text to HTML ratio
        The text to HTML ratio is 22%.
        Inline CSS
        The webpage does not contain inline CSS code.
        Deprecated HTML
        There are no deprecated HTML tags on the webpage.