Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

asp.jcity.co.jp

JCity,Inc.(東京 恵比寿) | インターネットビジネスの構想を実現させるASPサービス

Page Load Speed

7.1 sec in total

First Response

1.1 sec

Resources Loaded

5.7 sec

Page Rendered

238 ms

asp.jcity.co.jp screenshot

About Website

Click here to check amazing Asp JCity content for Japan. Otherwise, check out these important facts you probably never knew about asp.jcity.co.jp

インターネットビジネスの構想を実現させるASPサービスを提供しています。

Visit asp.jcity.co.jp

Key Findings

We analyzed Asp.jcity.co.jp page load time and found that the first response time was 1.1 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

asp.jcity.co.jp performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

www.jcity.co.jp

1080 ms

rollover.js

348 ms

jcity.css

519 ms

style_index.css

348 ms

conversion.js

19 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Asp.jcity.co.jp, 3% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Jcity.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.7 kB (8%)

Content Size

582.0 kB

After Optimization

535.3 kB

In fact, the total size of Asp.jcity.co.jp main page is 582.0 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. 30% of websites need less resources to load. Images take 487.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.6 kB

  • Original 32.2 kB
  • After minification 31.0 kB
  • After compression 7.5 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. 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 24.6 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 15.9 kB

  • Original 487.0 kB
  • After minification 471.0 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. Asp JCity images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 681 B

  • Original 55.7 kB
  • After minification 55.6 kB
  • After compression 55.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 5.4 kB

  • Original 7.1 kB
  • After minification 5.9 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. Asp.jcity.co.jp needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (32%)

Requests Now

73

After Optimization

50

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asp JCity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

asp.jcity.co.jp accessibility score

100

Accessibility Issues

Best Practices

asp.jcity.co.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

asp.jcity.co.jp SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Asp.jcity.co.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 Asp.jcity.co.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 Asp JCity. 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: