Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nttxstore.jp

NTTグループの安心オンラインストア - NTT-X Store

Page Load Speed

8.9 sec in total

First Response

1.3 sec

Resources Loaded

5.5 sec

Page Rendered

2 sec

About Website

Visit nttxstore.jp now to see the best up-to-date NTT X Store content for Japan and also check out these interesting facts you probably never knew about nttxstore.jp

NTTグループが運営する安心・安全の通販ショップ OCN オンラインショップ（旧NTT-X Store）。「PC・家電」カテゴリでは、パソコン、液晶ディスプレイ、デジカメ、デジタル機器、ネットワークカメラ、家電などを激安価格と即納で通信販売！送料無料やクーポンなどお得な商品を多数掲載中です。

Visit nttxstore.jp

Key Findings

We analyzed Nttxstore.jp page load time and found that the first response time was 1.3 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nttxstore.jp performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.777

5/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

nttxstore.jp

1343 ms

import3.css

255 ms

right.css

231 ms

top.css

1005 ms

top_catalog.css

505 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 32% of them (48 requests) were addressed to the original Nttxstore.jp, 42% (63 requests) were made to Image.nttxstore.jp and 8% (12 requests) were made to U.xgoo.jp. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Image.nttxstore.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 548.6 kB (15%)

Content Size

3.7 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nttxstore.jp main page is 3.7 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 107.8 kB

  • Original 126.7 kB
  • After minification 121.6 kB
  • After compression 18.8 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 107.8 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 241.2 kB

  • Original 3.1 MB
  • After minification 2.8 MB

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. NTT X Store images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 66.7 kB

  • Original 269.1 kB
  • After minification 267.0 kB
  • After compression 202.3 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 66.7 kB or 25% of the original size.

CSS Optimization

-76%

Potential reduce by 132.8 kB

  • Original 175.8 kB
  • After minification 150.9 kB
  • After compression 43.0 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. Nttxstore.jp needs all CSS files to be minified and compressed as it can save up to 132.8 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (34%)

Requests Now

148

After Optimization

98

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NTT X 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 35 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nttxstore.jp accessibility score

89

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

Form elements do not have associated labels

Best Practices

nttxstore.jp best practices score

58

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

nttxstore.jp SEO score

92

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

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nttxstore.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 Nttxstore.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 NTT X Store. 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: