Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sponichiprime.jp

株式会社スポニチプライム

Page Load Speed

4.9 sec in total

First Response

710 ms

Resources Loaded

4 sec

Page Rendered

176 ms

sponichiprime.jp screenshot

About Website

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

株式会社スポニチプライム

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Key Findings

We analyzed Sponichiprime.jp page load time and found that the first response time was 710 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

sponichiprime.jp performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

sponichiprime.jp

710 ms

common.js

344 ms

common.css

500 ms

home.css

372 ms

shadowbox.css

395 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Sponichiprime.jp, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Sponichiprime.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.6 kB (17%)

Content Size

863.1 kB

After Optimization

712.5 kB

In fact, the total size of Sponichiprime.jp main page is 863.1 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 645.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.2 kB

  • Original 10.9 kB
  • After minification 6.5 kB
  • After compression 2.7 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 4.4 kB, which is 40% 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 8.2 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 12.2 kB

  • Original 645.9 kB
  • After minification 633.6 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. Sponichiprime images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 122.1 kB

  • Original 195.9 kB
  • After minification 188.8 kB
  • After compression 73.8 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 122.1 kB or 62% of the original size.

CSS Optimization

-77%

Potential reduce by 8.0 kB

  • Original 10.4 kB
  • After minification 7.5 kB
  • After compression 2.4 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. Sponichiprime.jp needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (53%)

Requests Now

19

After Optimization

9

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sponichiprime. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sponichiprime.jp accessibility score

94

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.

Best Practices

sponichiprime.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

SEO Factors

sponichiprime.jp SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sponichiprime.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 Sponichiprime.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 Sponichiprime. 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: