Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

roossabooks.com

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Page Load Speed

3.1 sec in total

First Response

484 ms

Resources Loaded

2.3 sec

Page Rendered

242 ms

roossabooks.com screenshot

About Website

Click here to check amazing Roossabooks content. Otherwise, check out these important facts you probably never knew about roossabooks.com

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Visit roossabooks.com

Key Findings

We analyzed Roossabooks.com page load time and found that the first response time was 484 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

roossabooks.com performance score

0

Network Requests Diagram

roossabooks.com

484 ms

www.roossabooks.com

687 ms

sbuilder.v230.css

129 ms

custom_css

332 ms

sbuilder.v230.js

623 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 38% of them (29 requests) were addressed to the original Roossabooks.com, 26% (20 requests) were made to Cdn1.shopmania.biz and 11% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (687 ms) belongs to the original domain Roossabooks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.4 kB (48%)

Content Size

857.4 kB

After Optimization

443.0 kB

In fact, the total size of Roossabooks.com main page is 857.4 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. 60% of websites need less resources to load. Javascripts take 345.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 122.4 kB

  • Original 150.8 kB
  • After minification 141.9 kB
  • After compression 28.4 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 122.4 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 14.5 kB

  • Original 298.8 kB
  • After minification 284.3 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. Roossabooks images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 228.2 kB

  • Original 345.1 kB
  • After minification 345.1 kB
  • After compression 116.9 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 228.2 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 49.3 kB

  • Original 62.8 kB
  • After minification 61.4 kB
  • After compression 13.4 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. Roossabooks.com needs all CSS files to be minified and compressed as it can save up to 49.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (45%)

Requests Now

71

After Optimization

39

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roossabooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

roossabooks.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    RO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roossabooks.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Romanian language. Our system also found out that Roossabooks.com 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 Roossabooks. 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: