Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

renaikeikaku-store.jp

【ベストケンコー通販】公式ログインHP&クーポンコードの紹介!偽サイトに注意 - RENAI KEIKAKU

Page Load Speed

5.2 sec in total

First Response

646 ms

Resources Loaded

4.2 sec

Page Rendered

363 ms

renaikeikaku-store.jp screenshot

About Website

Click here to check amazing RENAI KEIKAKU Store content. Otherwise, check out these important facts you probably never knew about renaikeikaku-store.jp

ベストケンコー(BESTKENKO.com)で安全に通販できる公式ホームページ&ログインURLをご紹介。誰でもお得に買い物できるクーポンコードや最新セールも詳しく解説しています。安心して通販したい方はぜひ一読しておいてくださいね!

Visit renaikeikaku-store.jp

Key Findings

We analyzed Renaikeikaku-store.jp page load time and found that the first response time was 646 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

renaikeikaku-store.jp performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value1.8 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)

Value1.8 s

100/100

10%

Network Requests Diagram

renaikeikaku-store.jp

646 ms

all.css

381 ms

common.css

393 ms

jquery-1.6.4.min.js

570 ms

jquery.js

598 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 83% of them (86 requests) were addressed to the original Renaikeikaku-store.jp, 3% (3 requests) were made to Google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Renaikeikaku-store.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 756.4 kB (48%)

Content Size

1.6 MB

After Optimization

819.3 kB

In fact, the total size of Renaikeikaku-store.jp main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 589.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 73.6 kB

  • Original 82.7 kB
  • After minification 58.9 kB
  • After compression 9.1 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 23.8 kB, which is 29% 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 73.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 589.1 kB
  • After minification 587.8 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. RENAI KEIKAKU Store images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 386.0 kB

  • Original 553.4 kB
  • After minification 484.7 kB
  • After compression 167.3 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 386.0 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 295.5 kB

  • Original 350.5 kB
  • After minification 314.3 kB
  • After compression 55.0 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. Renaikeikaku-store.jp needs all CSS files to be minified and compressed as it can save up to 295.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (54%)

Requests Now

96

After Optimization

44

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RENAI KEIKAKU Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

renaikeikaku-store.jp accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

renaikeikaku-store.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

renaikeikaku-store.jp SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Renaikeikaku-store.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 Renaikeikaku-store.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 data is detected on the main page of RENAI KEIKAKU Store. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: