Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rtoaster.com

Rtoaster(アールトースター) レコメンドエンジン搭載プライベートDMP

Page Load Speed

9.7 sec in total

First Response

606 ms

Resources Loaded

8.5 sec

Page Rendered

635 ms

rtoaster.com screenshot

About Website

Visit rtoaster.com now to see the best up-to-date Rtoaster content for Japan and also check out these interesting facts you probably never knew about rtoaster.com

市場シェアNo.1デジタルマーケティング活動を機械学習により最適化する、ブレインパッドのレコメンドエンジン搭載プライベートDMP Rtoaster。圧倒的な拡張性を誇り、広告配信、メール配信にも対応可能。

Visit rtoaster.com

Key Findings

We analyzed Rtoaster.com page load time and found that the first response time was 606 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rtoaster.com performance score

0

Network Requests Diagram

rtoaster.com

606 ms

www.rtoaster.com

891 ms

common.css

529 ms

modernizr.js

534 ms

jquery.min.js

1157 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 84% of them (102 requests) were addressed to the original Rtoaster.com, 3% (4 requests) were made to Rt.rtoaster.jp and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Rtoaster.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.0 kB (30%)

Content Size

711.6 kB

After Optimization

494.6 kB

In fact, the total size of Rtoaster.com main page is 711.6 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. Images take 441.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 41.5 kB

  • Original 53.3 kB
  • After minification 46.6 kB
  • After compression 11.8 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 41.5 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 40.8 kB

  • Original 441.4 kB
  • After minification 400.6 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. Rtoaster images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 112.2 kB

  • Original 189.5 kB
  • After minification 184.5 kB
  • After compression 77.3 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 112.2 kB or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 22.5 kB

  • Original 27.5 kB
  • After minification 22.8 kB
  • After compression 4.9 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. Rtoaster.com needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (20%)

Requests Now

119

After Optimization

95

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rtoaster. 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

rtoaster.com SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rtoaster.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rtoaster.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 data is detected on the main page of Rtoaster. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: