Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

shop-v.jp

株式会社ヴァルテックス 直営販売店 VERTEX ONLINE SHOP

Page Load Speed

8.3 sec in total

First Response

985 ms

Resources Loaded

7.1 sec

Page Rendered

199 ms

shop-v.jp screenshot

About Website

Welcome to shop-v.jp homepage info - get ready to check SHOP V best content for Japan right away, or after learning these important things about shop-v.jp

販売元(株)ヴァルテックスの直営販売サイト「SHOP-V」。直営店だから安心、即日配送!「ル・ピアノ」「モンデールヘッドスパ」「骨骨先生シリーズ」「Cure Gel キュアジェルシリーズ」「モデルスタイル」(model-style.net) 送料5,000円以上無料、代引き手数料無料

Visit shop-v.jp

Key Findings

We analyzed Shop-v.jp page load time and found that the first response time was 985 ms 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

shop-v.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.993

2/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

index.html

985 ms

index.css

339 ms

jquery.min.js

1016 ms

jquery.cycle.all.js

723 ms

video-js.css

361 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 54% of them (42 requests) were addressed to the original Shop-v.jp, 24% (19 requests) were made to Static.xx.fbcdn.net and 12% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Shop-v.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.7 kB (15%)

Content Size

2.4 MB

After Optimization

2.0 MB

In fact, the total size of Shop-v.jp main page is 2.4 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. 40% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.5 kB

  • Original 29.1 kB
  • After minification 27.0 kB
  • After compression 7.6 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. 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 21.5 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 101.3 kB

  • Original 2.0 MB
  • After minification 1.9 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. SHOP V images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 220.0 kB

  • Original 281.9 kB
  • After minification 204.9 kB
  • After compression 61.8 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 220.0 kB or 78% of the original size.

CSS Optimization

-81%

Potential reduce by 17.9 kB

  • Original 22.1 kB
  • After minification 18.1 kB
  • After compression 4.3 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. Shop-v.jp needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (38%)

Requests Now

77

After Optimization

48

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SHOP V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shop-v.jp accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

shop-v.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

shop-v.jp SEO score

68

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop-v.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shop-v.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 SHOP V. 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: