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  197. https://www.facebook.com/sanfoundry
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Language
The webpage has the language declared.
en-US
Favicon
The webpage has a favicon.
https://www.sanfoundry.com/safari-pinned-tab.svg
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.17 seconds.
Page size
The size of the HTML webpage is 20,022.00.
HTTP requests
There are fewer than 11 HTTP requests on the webpage.
  1. https://www.googletagmanager.com/gtag/js?id=UA-25734021-1
  2. https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8421948329591789
  3. https://cse.google.com/cse.js?cx=partner-pub-7883691763951976:xtv7wirrnxk
  4. https://www.sanfoundry.com/wp-content/plugins/autoptimize/classes/external/js/lazysizes.min.js?ao_version=2.6.2
  5. https://www.sanfoundry.com/wp-content/cache/autoptimize/js/autoptimize_7d338bfc6645d4b6df665796389b2c04.js
  6. https://static.cloudflareinsights.com/beacon.min.js/vaafb692b2aea4879b33c060e79fe94621666317369993
  1. https://www.sanfoundry.com/wp-content/cache/autoptimize/css/autoptimize_33ad82704568b9558349bfe685322f03.css
  1. https://www.sanfoundry.com/wp-content/uploads/2021/02/sanfoundry-logo-horizontal-e1624159053156.png
  2. data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%20%20%22%3E%3C/svg%3E
  3. https://www.sanfoundry.com/wp-content/uploads/2021/02/sanfoundry-logo-horizontal-e1624159053156.png
  4. data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%20369%2077%22%3E%3C/svg%3E
Image format
There are 4 images that are not using the AVIF, WebP format.
  1. https://www.sanfoundry.com/wp-content/uploads/2021/02/sanfoundry-logo-horizontal-e1624159053156.png
  2. data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%20%20%22%3E%3C/svg%3E
  3. https://www.sanfoundry.com/wp-content/uploads/2021/02/sanfoundry-logo-horizontal-e1624159053156.png
  4. data:image/svg+xml,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%20369%2077%22%3E%3C/svg%3E
JavaScript defer
The are 4 javascript resources without the defer attribute.
  1. https://www.googletagmanager.com/gtag/js?id=UA-25734021-1
  2. https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8421948329591789
  3. https://cse.google.com/cse.js?cx=partner-pub-7883691763951976:xtv7wirrnxk
  4. https://www.sanfoundry.com/wp-content/plugins/autoptimize/classes/external/js/lazysizes.min.js?ao_version=2.6.2
DOM size
There are more than 1,500 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.sanfoundry.com/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
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
      Character set
      The webpage has a charset value set.
      UTF-8
      Sitemap
      No sitemaps found.
      Social
      The webpage has 5 social links.
      Content length
      The webpage has 3,410 words.
      Text to HTML ratio
      The text to HTML ratio is 14%.
      Inline CSS
      The webpage contains inline CSS code.
      1. font-size:13px; text-align: center;
      2. font-size:13px; text-align: center;
      3. font-size:13px; text-align: center;
      4. font-size:13px; text-align: center;
      5. font-size:13px; text-align: center;
      6. font-size:13px; text-align: center;
      7. font-size:13px; text-align: center;
      8. font-size:13px; text-align: center;
      9. font-size:13px; text-align: center;
      10. text-align:center;
      11. text-align: center
      12. opacity:0;visibility:hidden;
      13. display: none;
      Deprecated HTML
      There are no deprecated HTML tags on the webpage.