Tools & Wizards About Us
ebook-converter.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ebook-converter.org

Loading...

Page Load Speed

695 ms in total

First Response

20 ms

Resources Loaded

500 ms

Page Rendered

175 ms

ebook-converter.org screenshot

About Website

Click here to check amazing Ebook Converter content for United States. Otherwise, check out these important facts you probably never knew about ebook-converter.org

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Key Findings

We analyzed Ebook-converter.org page load time and found that the first response time was 20 ms and then it took 675 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ebook-converter.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.293

41/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

ebook-converter.org

20 ms

bootstrap.min.css

48 ms

global-styles.css

20 ms

jquery.min.js

106 ms

bootstrap.min.js

70 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Ebook-converter.org, 9% (2 requests) were made to Maxcdn.bootstrapcdn.com and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (396 ms) relates to the external source Widget.uservoice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.7 kB (48%)

Content Size

349.8 kB

After Optimization

182.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ebook-converter.org main page is 349.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. CSS take 132.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.5 kB

  • Original 19.0 kB
  • After minification 17.6 kB
  • After compression 4.6 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 14.5 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 15.0 kB

  • Original 110.9 kB
  • After minification 96.0 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. Obviously, Ebook Converter needs image optimization as it can save up to 15.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 27.1 kB

  • Original 87.5 kB
  • After minification 87.5 kB
  • After compression 60.4 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 27.1 kB or 31% of the original size.

CSS Optimization

-84%

Potential reduce by 111.1 kB

  • Original 132.3 kB
  • After minification 128.1 kB
  • After compression 21.2 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. Ebook-converter.org needs all CSS files to be minified and compressed as it can save up to 111.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ebook Converter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ebook-converter.org

ebook-converter.org

20 ms

bootstrap.min.css

bootstrap.min.css

48 ms

global-styles.css

global-styles.css

20 ms

jquery.min.js

jquery.min.js

106 ms

bootstrap.min.js

bootstrap.min.js

70 ms

ga.js

ga.js

13 ms

bg.png

bg.png

10 ms

dPJm45KkraHFAA31BXSYg.js

dPJm45KkraHFAA31BXSYg.js

396 ms

header-top.png

header-top.png

9 ms

logo.png

logo.png

32 ms

content-top.png

content-top.png

32 ms

content.png

content.png

33 ms

clouds.png

clouds.png

33 ms

iphone_animation.gif

iphone_animation.gif

331 ms

badge-google@2x.png

badge-google@2x.png

34 ms

badge-ios@2x.png

badge-ios@2x.png

34 ms

features.png

features.png

34 ms

bullet.png

bullet.png

34 ms

onelouder@2x.png

onelouder@2x.png

34 ms

facebook@2x.png

facebook@2x.png

35 ms

twitter@2x.png

twitter@2x.png

35 ms

__utm.gif

__utm.gif

23 ms

footer.png

footer.png

5 ms

Accessibility Review

ebook-converter.org accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Best Practices

ebook-converter.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ebook-converter.org SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ebook-converter.org 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ebook-converter.org 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

ebook-converter.org

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