Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

i-revo.jp

i-revo access/アイレボ アクセス - 固定IP（無料）付きで500円。業界最安クラス*のインターネットサービスプロバイダ ゲームプレイ、サーバー、VPN、Webカメラなどの用途にもお勧めです。*2018年1月当社調べ

Page Load Speed

4.4 sec in total

First Response

550 ms

Resources Loaded

3.7 sec

Page Rendered

139 ms

About Website

Click here to check amazing I Revo content for United States. Otherwise, check out these important facts you probably never knew about i-revo.jp

i-revoアクセスは、NTTが提供するフレッツサービス向けの高品質で快適なインターネット接続サービスです。固定IPアドレス（無料）が付いて業界最安クラス*の月額550円(税込)で利用いただけます。*2018年1月当社調べ

Visit i-revo.jp

Key Findings

We analyzed I-revo.jp page load time and found that the first response time was 550 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

i-revo.jp performance score

0

Network Requests Diagram

i-revo.jp

550 ms

www.i-revo.jp

771 ms

top.css

505 ms

top.js

337 ms

prototype.js

1007 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to I-revo.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain I-revo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.1 kB (25%)

Content Size

429.2 kB

After Optimization

322.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-revo.jp main page is 429.2 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. 20% of websites need less resources to load. Images take 302.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 7.0 kB

  • Original 9.5 kB
  • After minification 8.0 kB
  • After compression 2.5 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 1.5 kB, which is 16% 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 7.0 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 4.2 kB

  • Original 302.2 kB
  • After minification 297.9 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. I Revo images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 51.6 kB

  • Original 64.8 kB
  • After minification 47.8 kB
  • After compression 13.2 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 51.6 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 44.3 kB

  • Original 52.8 kB
  • After minification 36.8 kB
  • After compression 8.4 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. I-revo.jp needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

39

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Revo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

i-revo.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-revo.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that I-revo.jp 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 I Revo. 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: