Tools & Wizards About Us
readbook.pw screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

readbook.pw

readbook.pw

Page Load Speed

1.2 sec in total

First Response

363 ms

Resources Loaded

693 ms

Page Rendered

143 ms

readbook.pw screenshot

About Website

Visit readbook.pw now to see the best up-to-date Readbook content and also check out these interesting facts you probably never knew about readbook.pw

This domain may be for sale!

Visit readbook.pw

Key Findings

We analyzed Readbook.pw page load time and found that the first response time was 363 ms and then it took 836 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

readbook.pw performance score

0

Network Requests Diagram

readbook.pw

363 ms

caf.js

22 ms

style.css

9 ms

style.css

11 ms

js3caf.js

10 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Readbook.pw, 36% (4 requests) were made to D38psrni17bvxu.cloudfront.net and 27% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (363 ms) belongs to the original domain Readbook.pw.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.1 kB (12%)

Content Size

147.7 kB

After Optimization

129.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Readbook.pw main page is 147.7 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. Only 10% of websites need less resources to load. Javascripts take 117.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 12.0 kB

  • Original 17.6 kB
  • After minification 17.4 kB
  • After compression 5.6 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 12.0 kB or 68% of the original size.

Image Optimization

-2%

Potential reduce by 239 B

  • Original 11.4 kB
  • After minification 11.1 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. Readbook images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.8 kB

  • Original 117.9 kB
  • After minification 116.0 kB
  • After compression 112.1 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

-17%

Potential reduce by 152 B

  • Original 882 B
  • After minification 882 B
  • After compression 730 B

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. Readbook.pw needs all CSS files to be minified and compressed as it can save up to 152 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Readbook. 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

readbook.pw

readbook.pw

363 ms

caf.js

caf.js

22 ms

style.css

style.css

9 ms

style.css

style.css

11 ms

js3caf.js

js3caf.js

10 ms

arrows.png

arrows.png

161 ms

cookie.js

cookie.js

48 ms

ads

ads

121 ms

caf.js

caf.js

18 ms

search.svg

search.svg

150 ms

chevron.svg

chevron.svg

138 ms

SEO Factors

readbook.pw SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Readbook.pw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Readbook.pw 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

readbook.pw

Open Graph description is not detected on the main page of Readbook. 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: