Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

secure.epsilon.jp

決済を導入するならGMOイプシロン株式会社

Page Load Speed

8.6 sec in total

First Response

1.3 sec

Resources Loaded

6.9 sec

Page Rendered

352 ms

secure.epsilon.jp screenshot

About Website

Visit secure.epsilon.jp now to see the best up-to-date Secure Epsilon content for Japan and also check out these interesting facts you probably never knew about secure.epsilon.jp

決済代行サービスなら実績と信頼のGMOイプシロン株式会社へ。クレジットカード・コンビニをはじめ、3Dセキュアやセキュリティコードなどのオプションサービスも。

Visit secure.epsilon.jp

Key Findings

We analyzed Secure.epsilon.jp page load time and found that the first response time was 1.3 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

secure.epsilon.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value102.4 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value61.3 s

0/100

10%

Network Requests Diagram

secure.epsilon.jp

1308 ms

cssfilter_top.css

364 ms

footerstyle.css

58 ms

gmoheader.css

433 ms

main_bnr_layout.css

402 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 62% of them (119 requests) were addressed to the original Secure.epsilon.jp, 10% (20 requests) were made to Static.xx.fbcdn.net and 5% (9 requests) were made to Cache.img.gmo.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Secure.epsilon.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 856.7 kB (47%)

Content Size

1.8 MB

After Optimization

970.5 kB

In fact, the total size of Secure.epsilon.jp main page is 1.8 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 705.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 104.8 kB

  • Original 125.4 kB
  • After minification 112.2 kB
  • After compression 20.6 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 11% 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 104.8 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 9.3 kB

  • Original 705.5 kB
  • After minification 696.2 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. Secure Epsilon images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 332.9 kB

  • Original 513.6 kB
  • After minification 450.1 kB
  • After compression 180.7 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 332.9 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 409.8 kB

  • Original 482.8 kB
  • After minification 447.3 kB
  • After compression 73.0 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. Secure.epsilon.jp needs all CSS files to be minified and compressed as it can save up to 409.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (50%)

Requests Now

185

After Optimization

92

The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Secure Epsilon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

secure.epsilon.jp accessibility score

88

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

secure.epsilon.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

secure.epsilon.jp SEO score

82

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

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Secure.epsilon.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 Secure.epsilon.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 Secure Epsilon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: