Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

impulse-jp.net

エックスサーバー サーバー初期ページ

Page Load Speed

2.2 sec in total

First Response

695 ms

Resources Loaded

1.4 sec

Page Rendered

140 ms

impulse-jp.net screenshot

About Website

Visit impulse-jp.net now to see the best up-to-date Impulse Jp content and also check out these interesting facts you probably never knew about impulse-jp.net

Visit impulse-jp.net

Key Findings

We analyzed Impulse-jp.net page load time and found that the first response time was 695 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

impulse-jp.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

impulse-jp.net

695 ms

common.css

493 ms

space.gif

341 ms

sdcnts_crn_tl.gif

355 ms

sdcnts_crn_tr.gif

353 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Impulse-jp.net and no external sources were called. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Impulse-jp.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.4 kB (85%)

Content Size

13.5 kB

After Optimization

2.1 kB

In fact, the total size of Impulse-jp.net main page is 13.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 8.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 4.3 kB

  • Original 5.3 kB
  • After minification 4.7 kB
  • After compression 1.0 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 643 B, which is 12% 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 4.3 kB or 80% of the original size.

CSS Optimization

-87%

Potential reduce by 7.2 kB

  • Original 8.2 kB
  • After minification 7.1 kB
  • After compression 1.0 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. Impulse-jp.net needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (63%)

Requests Now

8

After Optimization

3

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Impulse Jp. 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.

Accessibility Review

impulse-jp.net accessibility score

100

Accessibility Issues

Best Practices

impulse-jp.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

impulse-jp.net SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Impulse-jp.net 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 Impulse-jp.net main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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