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Search Engine Optimization Overview
74
100
Home | Viber
https://www.viber.com/en/
3 high issues
9.1%
3 medium issues
9.1%
4 low issues
12.1%
23 tests passed
69.7%
0.03 seconds
11.31 kB
34 resources
Secure
Seo
Title
The title tag is perfect.
Home | Viber
Meta description
The meta description tag is missing or empty.
Headings
The headings are properly set.
  1. Free and secure calls and messages to anyone, anywhere
  1. Keep your conversations going no matter where you are.
  2. More than messaging
  3. The New Social
  4. Always secure
  1. Voice and video calls
  2. Group chats & calls
  3. Stickers & GIFs
  4. On mobile & desktop
  5. Don't have Viber yet?
  6. Viber
  7. Company
  8. Download
Content keywords
The content has relevant keywords.
homeviber
Image keywords
There are 1 images with missing alt attributes.
  1. https://www.viber.com/app/themes/viber/assets/images/arrow-down.png
SEO friendly URL
The URL is SEO friendly.
https://www.viber.com/en/
404 page
The website does not have 404 error pages.
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.
Language
The webpage has the language declared.
en-US
Favicon
The webpage has a favicon.
https://www.viber.com/app/themes/viber/assets/images/favicon-v2/favicon-16x16.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.03 seconds.
Page size
The size of the HTML webpage is 11,307.00.
HTTP requests
There are fewer than 34 HTTP requests on the webpage.
  1. https://cdn.cookielaw.org/consent/bbd6f43a-699b-4d6e-b411-627e0bd9c887/OtAutoBlock.js
  2. https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
  3. https://www.viber.com/app/plugins/stop-user-enumeration/frontend/js/frontend.js?ver=1.4.4
  4. https://www.viber.com/app/themes/viber/assets/scripts/js.cookie.min.js
  5. https://www.viber.com/app/mu-plugins/jquery-updater/js/jquery-3.5.1.min.js?ver=3.5.1
  6. https://www.viber.com/app/mu-plugins/jquery-updater/js/jquery-migrate-3.3.0.min.js?ver=3.3.0
  7. https://www.viber.com/app/themes/viber/assets/scripts/object-fit-videos.min.js
  8. https://www.viber.com/app/themes/viber/dist/scripts/main-0ae61f4e72.js
  1. https://www.viber.com/wp/wp-includes/css/dist/block-library/style.min.css?ver=5.9.3
  2. https://www.viber.com/app/themes/viber/assets/fonts/font-awesome/css/fontawesome-all.css
  3. https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900&subset=cyrillic
  4. https://www.viber.com/app/themes/viber/dist/styles/main-ac7eaa3d7a.css
  1. https://www.viber.com/app/themes/viber/assets/images/logov2.svg
  2. https://www.viber.com/app/themes/viber/assets/images/close-button.png
  3. https://www.viber.com/app/uploads/google.png
  4. https://www.viber.com/app/uploads/Apple.png
  5. https://www.viber.com/app/uploads/appgallery.png
  6. https://www.viber.com/app/themes/viber/assets/images/arrow-down.png
  7. https://www.viber.com/app/uploads/Videocall-1.gif
  8. https://www.viber.com/app/uploads/Group_chat_258_236.gif
  9. https://www.viber.com/app/uploads/Legcat.1517733927.gif
  10. https://www.viber.com/app/uploads/multi.gif
  11. https://www.viber.com/app/uploads/New-social-473x504-2.png
  12. https://www.viber.com/app/themes/viber/assets/images/secure-tag.png
  13. https://www.viber.com/app/uploads/Security_white_1X.png
  14. https://www.viber.com/app/uploads/viber-logo.png
  15. https://www.viber.com/app/uploads/google.png
  16. https://www.viber.com/app/uploads/Apple.png
  17. https://www.viber.com/app/uploads/appgallery.png
  18. https://www.viber.com/app/themes/viber/assets/images/footer-logo.png
  1. https://www.viber.com/app/themes/viber/assets/video/home-video-v5.mp4
  2. https://www.viber.com/app/themes/viber/assets/video/home-video-v5.webm
  3. https://www.viber.com/app/themes/viber/assets/video/home-video-v5.ogv
  1. https://www.googletagmanager.com/ns.html?id=GTM-KCHBLWM
Image format
There are 17 images that are not using the AVIF, WebP format.
  1. https://www.viber.com/app/themes/viber/assets/images/close-button.png
  2. https://www.viber.com/app/uploads/google.png
  3. https://www.viber.com/app/uploads/Apple.png
  4. https://www.viber.com/app/uploads/appgallery.png
  5. https://www.viber.com/app/themes/viber/assets/images/arrow-down.png
  6. https://www.viber.com/app/uploads/Videocall-1.gif
  7. https://www.viber.com/app/uploads/Group_chat_258_236.gif
  8. https://www.viber.com/app/uploads/Legcat.1517733927.gif
  9. https://www.viber.com/app/uploads/multi.gif
  10. https://www.viber.com/app/uploads/New-social-473x504-2.png
  11. https://www.viber.com/app/themes/viber/assets/images/secure-tag.png
  12. https://www.viber.com/app/uploads/Security_white_1X.png
  13. https://www.viber.com/app/uploads/viber-logo.png
  14. https://www.viber.com/app/uploads/google.png
  15. https://www.viber.com/app/uploads/Apple.png
  16. https://www.viber.com/app/uploads/appgallery.png
  17. https://www.viber.com/app/themes/viber/assets/images/footer-logo.png
JavaScript defer
The are 8 javascript resources without the defer attribute.
  1. https://cdn.cookielaw.org/consent/bbd6f43a-699b-4d6e-b411-627e0bd9c887/OtAutoBlock.js
  2. https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
  3. https://www.viber.com/app/plugins/stop-user-enumeration/frontend/js/frontend.js?ver=1.4.4
  4. https://www.viber.com/app/themes/viber/assets/scripts/js.cookie.min.js
  5. https://www.viber.com/app/mu-plugins/jquery-updater/js/jquery-3.5.1.min.js?ver=3.5.1
  6. https://www.viber.com/app/mu-plugins/jquery-updater/js/jquery-migrate-3.3.0.min.js?ver=3.3.0
  7. https://www.viber.com/app/themes/viber/assets/scripts/object-fit-videos.min.js
  8. https://www.viber.com/app/themes/viber/dist/scripts/main-0ae61f4e72.js
DOM size
The DOM size is optimal.
The HTML file has 356 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.viber.com/en/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
nginx
Unsafe cross-origin links
The webpage has 11 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
        Character set
        The webpage has a charset value set.
        utf-8
        Sitemap
        No sitemaps found.
        Social
        The webpage has 3 social links.
        Content length
        The are less than 500 words on the webpage.
        The webpage has 287 words.
        Text to HTML ratio
        The text to HTML ratio is under 10%
        The text to HTML ratio is 4%.
        Inline CSS
        The webpage does not contain inline CSS code.
        Deprecated HTML
        There are no deprecated HTML tags on the webpage.