Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

5 sec in total

First Response

714 ms

Resources Loaded

3.9 sec

Page Rendered

304 ms

initial-g.jp screenshot

About Website

Click here to check amazing Initial G content for Japan. Otherwise, check out these important facts you probably never knew about initial-g.jp

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Key Findings

We analyzed Initial-g.jp page load time and found that the first response time was 714 ms and then it took 4.2 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

initial-g.jp performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

initial-g.jp

714 ms

042820600

715 ms

pjs.js

501 ms

Zen

380 ms

encount

607 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 13% of them (4 requests) were addressed to the original Initial-g.jp, 19% (6 requests) were made to Vsc.send.microad.jp and 13% (4 requests) were made to Spdeliver.i-mobile.co.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Initial-g.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.0 kB (8%)

Content Size

978.0 kB

After Optimization

901.0 kB

In fact, the total size of Initial-g.jp main page is 978.0 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. 15% of websites need less resources to load. Images take 917.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.4 kB

  • Original 17.0 kB
  • After minification 15.6 kB
  • After compression 3.6 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 13.4 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 42.9 kB

  • Original 917.7 kB
  • After minification 874.8 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. Initial G images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 11.3 kB

  • Original 32.2 kB
  • After minification 32.0 kB
  • After compression 20.9 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 11.3 kB or 35% of the original size.

CSS Optimization

-84%

Potential reduce by 9.4 kB

  • Original 11.1 kB
  • After minification 8.0 kB
  • After compression 1.7 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. Initial-g.jp needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (39%)

Requests Now

31

After Optimization

19

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Initial G. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

initial-g.jp accessibility score

58

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

initial-g.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

initial-g.jp SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Initial-g.jp 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 Initial-g.jp main page’s claimed encoding is shift_jis. 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 Initial G. 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: