Why Is Webtoons.com Slow? Here Are The Reasons – Website Speed And User Experience Blog (2024)

Webtoons.com is a popular website in the category. According to the latest CWVIQ speed report, Webtoons.com took 0.16 seconds to load the page. Anything over 5 seconds means that the website is too slow to load.

A slow load time could be due to a lot of things – poor network connectivity at your end, an unreliable hosting server, or a poorly optimized webpage.

First off, let’s look at a breakup of the loading time.

A high value for DNS lookup or TCP connection could be because of local settings, or internet connection.While a high server processing time or content transfer time could indicate issues with the website or its server.

We also studied the Webtoons.com Lighthouse report to look at the site’s performance. Here is what we found.

How To Make Webtoons.com faster

Here are the top 17 ways to make Webtoons.com faster.

1. Time to Interactive – 9.22 seconds

Time to Interactive is the amount of time it takes for the page to become fully interactive.

2. Largest Contentful Paint – 6.91 seconds

Largest Contentful Paint marks the time at which the largest text or image is painted.

3. Serve images in next-gen formats – 4.6 seconds

Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.

4. Speed Index – 4.05 seconds

Speed Index shows how quickly the contents of a page are visibly populated.

5. Minimize main-thread work – 2.93 seconds

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

6. Properly size images – 2.41 seconds

Serve images that are appropriately-sized to save cellular data and improve load time.

7. First Meaningful Paint – 1.89 seconds

First Meaningful Paint measures when the primary content of a page is visible.

8. First Contentful Paint – 1.56 seconds

First Contentful Paint marks the time at which the first text or image is painted.

9. Eliminate render-blocking resources – 1.11 seconds

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.

10. JavaScript execution time – 0.76 seconds

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.

11. Reduce unused JavaScript – 0.75 seconds

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity.

12. Avoid multiple page redirects – 0.44 seconds

Redirects introduce additional delays before the page can be loaded.

13. Use video formats for animated content – 0.37 seconds

Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes.

14. Total Blocking Time – 0.14 seconds

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

15. Max Potential First Input Delay – 0.14 seconds

The maximum potential First Input Delay that your users could experience is the duration of the longest task.

16. Reduce unused CSS – 0.09 seconds

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity.

17. Avoid serving legacy JavaScript to modern browsers – 0.07 seconds

Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren’t necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers.

In addition to these reasons, here are other ways to make Webtoons.com faster.

Avoid enormous network payloads – Total size was 14,463KiB

Large network payloads cost users real money and are highly correlated with long load times.

Cumulative Layout Shift – 0.001

Cumulative Layout Shift measures the movement of visible elements within the viewport.

Serve static assets with an efficient cache policy – 204 resources found

A long cache lifetime can speed up repeat visits to your page.

Avoid an excessive DOM size – 2,179 elements

A large DOM will increase memory usage, cause longer