Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

np-atobarai.jp

コンビニで後払いができる「NP後払い」購入者向けサイト

Page Load Speed

7.5 sec in total

First Response

411 ms

Resources Loaded

6.9 sec

Page Rendered

184 ms

np-atobarai.jp screenshot

About Website

Click here to check amazing Np Atobarai content for Japan. Otherwise, check out these important facts you probably never knew about np-atobarai.jp

商品交換や懸賞につかえるNPポイント、請求書の再発行や支払方法などのよくある質問、NP会員のメリットなどをまとめた、NP後払いの購入者向けサイトです。

Visit np-atobarai.jp

Key Findings

We analyzed Np-atobarai.jp page load time and found that the first response time was 411 ms and then it took 7.1 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

np-atobarai.jp performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

np-atobarai.jp

411 ms

common.css

343 ms

jquery-1.8.3.min.js

688 ms

common.js

346 ms

jquery.cookie.js

357 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 77% of them (59 requests) were addressed to the original Np-atobarai.jp, 5% (4 requests) were made to Google-analytics.com and 5% (4 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Np-atobarai.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 621.8 kB (34%)

Content Size

1.8 MB

After Optimization

1.2 MB

In fact, the total size of Np-atobarai.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. 45% of websites need less resources to load. Images take 967.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 13.9 kB

  • Original 19.7 kB
  • After minification 18.7 kB
  • After compression 5.8 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 13.9 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 31.6 kB

  • Original 967.1 kB
  • After minification 935.5 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. Np Atobarai images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 342.6 kB

  • Original 543.2 kB
  • After minification 536.8 kB
  • After compression 200.6 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 342.6 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 233.8 kB

  • Original 281.1 kB
  • After minification 271.9 kB
  • After compression 47.3 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. Np-atobarai.jp needs all CSS files to be minified and compressed as it can save up to 233.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (29%)

Requests Now

76

After Optimization

54

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Np Atobarai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

np-atobarai.jp accessibility score

95

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

np-atobarai.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

np-atobarai.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 Np-atobarai.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 Np-atobarai.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 description is not detected on the main page of Np Atobarai. 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: