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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

khanacademy.org.tr

Khan Academy Türkçe: Ücretsiz Online Eğitim Platformu

Page Load Speed

7.1 sec in total

First Response

549 ms

Resources Loaded

6.1 sec

Page Rendered

420 ms

About Website

Welcome to khanacademy.org.tr homepage info - get ready to check Khan Academy best content for Turkey right away, or after learning these important things about khanacademy.org.tr

Khan Academy | Konu Anlatımı ve Soru Çözümü Ders Videoları ile Ücretsiz Uzaktan Eğitim Destek Platformu | Tek bir şeyi bilmelisin: Her şeyi öğrenebilirsin!

Visit khanacademy.org.tr

Key Findings

We analyzed Khanacademy.org.tr page load time and found that the first response time was 549 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

khanacademy.org.tr performance score

0

Network Requests Diagram

khanacademy.org.tr

549 ms

www.khanacademy.org.tr

1452 ms

_hashed-1f0142798440d238ad0526299f0eaa67.css

694 ms

_hashed-63e948bad86b8b0bbaf56fb4fc3c4779.css

388 ms

_hashed-b23190ab25536efc5bcdcfdba97fc109.css

1218 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 50% of them (59 requests) were addressed to the original Khanacademy.org.tr, 17% (20 requests) were made to Platform.twitter.com and 8% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Khanacademy.org.tr.

Page Optimization Overview & Recommendations

Page size can be reduced by 554.8 kB (14%)

Content Size

3.9 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Khanacademy.org.tr main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 117.3 kB

  • Original 139.8 kB
  • After minification 101.7 kB
  • After compression 22.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 38.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 117.3 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 270.2 kB

  • Original 2.6 MB
  • After minification 2.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Khan Academy needs image optimization as it can save up to 270.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 4.1 kB

  • Original 480.7 kB
  • After minification 480.7 kB
  • After compression 476.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 163.2 kB

  • Original 684.8 kB
  • After minification 684.8 kB
  • After compression 521.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Khanacademy.org.tr needs all CSS files to be minified and compressed as it can save up to 163.2 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (56%)

Requests Now

114

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khan Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

khanacademy.org.tr SEO score

0

Language and Encoding

  • Language Detected

    TR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khanacademy.org.tr can be misinterpreted by Google and other search engines. Our service has detected that Turkish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Khanacademy.org.tr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Khan Academy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: