Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

sowxp.co.jp

体験ギフト-誕生日や結婚祝いに贈るプレゼント【SOW EXPERIENCE 公式通販サイト】

Page Load Speed

15.7 sec in total

First Response

510 ms

Resources Loaded

13.6 sec

Page Rendered

1.5 sec

sowxp.co.jp screenshot

About Website

Visit sowxp.co.jp now to see the best up-to-date SOW Xp content for Japan and also check out these interesting facts you probably never knew about sowxp.co.jp

体験ギフトのSOW EXPERIENCE(ソウ・エクスペリエンス)公式通販サイトでは、誕生日プレゼントや結婚祝い、母の日・父の日、クリスマスプレゼントにおすすめの食事券や宿泊券、エステチケットなどをラインナップ。住所が分からなくてもLINEやSNSで贈れるソーシャルギフトやeギフトも。

Visit sowxp.co.jp

Key Findings

We analyzed Sowxp.co.jp page load time and found that the first response time was 510 ms and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sowxp.co.jp performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value23.8 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.259

47/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

sowxp.co.jp

510 ms

519 ms

www.sowxp.co.jp

1506 ms

ec_new-8a010d941c5055d21f2c372dcaf15a12.css

318 ms

ec-8cf0d3b46e2162ba061f06042148eb8a.js

1113 ms

Our browser made a total of 320 requests to load all elements on the main page. We found that 12% of them (39 requests) were addressed to the original Sowxp.co.jp, 61% (194 requests) were made to S3-ap-northeast-1.amazonaws.com and 17% (54 requests) were made to Giftproduction.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Giftproduction.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (17%)

Content Size

13.8 MB

After Optimization

11.4 MB

In fact, the total size of Sowxp.co.jp main page is 13.8 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 137.5 kB

  • Original 160.7 kB
  • After minification 144.7 kB
  • After compression 23.2 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 137.5 kB or 86% of the original size.

Image Optimization

-14%

Potential reduce by 1.8 MB

  • Original 13.0 MB
  • After minification 11.2 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. Obviously, SOW Xp needs image optimization as it can save up to 1.8 MB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 314.0 kB

  • Original 483.4 kB
  • After minification 483.4 kB
  • After compression 169.3 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 314.0 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 78.1 kB

  • Original 93.5 kB
  • After minification 71.7 kB
  • After compression 15.4 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. Sowxp.co.jp needs all CSS files to be minified and compressed as it can save up to 78.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (14%)

Requests Now

295

After Optimization

253

The browser has sent 295 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOW Xp. 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 as a result speed up the page load time.

Accessibility Review

sowxp.co.jp accessibility score

85

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

sowxp.co.jp best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sowxp.co.jp SEO score

91

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sowxp.co.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 Sowxp.co.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 SOW Xp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: