Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.6 sec in total

First Response

457 ms

Resources Loaded

4.7 sec

Page Rendered

460 ms

mangadoom.co screenshot

About Website

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Key Findings

We analyzed Mangadoom.co page load time and found that the first response time was 457 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

mangadoom.co performance score

0

Network Requests Diagram

mangadoom.co

457 ms

css.css

39 ms

thickbox.css

10 ms

cre.css

11 ms

css.css

7 ms

Our browser made a total of 355 requests to load all elements on the main page. We found that 27% of them (96 requests) were addressed to the original Mangadoom.co, 6% (21 requests) were made to Bh.contextweb.com and 4% (14 requests) were made to Image2.pubmatic.com. The less responsive or slowest element that took the longest time to load (973 ms) relates to the external source Analytics.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 948.5 kB (45%)

Content Size

2.1 MB

After Optimization

1.1 MB

In fact, the total size of Mangadoom.co main page is 2.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 74.9 kB

  • Original 89.2 kB
  • After minification 81.8 kB
  • After compression 14.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 74.9 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 54.4 kB

  • Original 538.7 kB
  • After minification 484.3 kB

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. Mangadoom images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 762.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 627.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 762.0 kB or 55% of the original size.

CSS Optimization

-81%

Potential reduce by 57.2 kB

  • Original 71.0 kB
  • After minification 63.5 kB
  • After compression 13.8 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. Mangadoom.co needs all CSS files to be minified and compressed as it can save up to 57.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 171 (52%)

Requests Now

331

After Optimization

160

The browser has sent 331 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mangadoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors

mangadoom.co SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mangadoom.co can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Mangadoom.co 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 description is not detected on the main page of Mangadoom. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: