Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

harmonick.co.jp

カタログギフトのハーモニック[公式]

Page Load Speed

47.5 sec in total

First Response

360 ms

Resources Loaded

45.1 sec

Page Rendered

2.1 sec

About Website

Welcome to harmonick.co.jp homepage info - get ready to check Harmonick best content for Japan right away, or after learning these important things about harmonick.co.jp

業界トップクラスの品揃え&高品質カタログギフトならハーモニック。結婚内祝い･出産内祝い･香典返し･法人ギフト等お祝い･お返しに喜ばれる商品を送料無料でお届け。

Visit harmonick.co.jp

Key Findings

We analyzed Harmonick.co.jp page load time and found that the first response time was 360 ms and then it took 47.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

harmonick.co.jp performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

harmonick.co.jp

360 ms

www.harmonick.co.jp

2723 ms

popup.kuzen.io

886 ms

tag.kuzen.io

711 ms

js

65 ms

Our browser made a total of 237 requests to load all elements on the main page. We found that 68% of them (161 requests) were addressed to the original Harmonick.co.jp, 7% (17 requests) were made to App.chatplus.jp and 4% (10 requests) were made to Appimg.chatplus.jp. The less responsive or slowest element that took the longest time to load (12.1 sec) belongs to the original domain Harmonick.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 515.6 kB (4%)

Content Size

11.9 MB

After Optimization

11.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Harmonick.co.jp main page is 11.9 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 10.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 470.3 kB

  • Original 601.9 kB
  • After minification 601.5 kB
  • After compression 131.6 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 470.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 4.1 kB

  • Original 10.8 MB
  • After minification 10.8 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. Harmonick images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 39.4 kB

  • Original 368.0 kB
  • After minification 368.0 kB
  • After compression 328.6 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 39.4 kB or 11% of the original size.

CSS Optimization

-3%

Potential reduce by 1.7 kB

  • Original 63.3 kB
  • After minification 63.3 kB
  • After compression 61.6 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. Harmonick.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 74 (32%)

Requests Now

231

After Optimization

157

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 231 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harmonick. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

harmonick.co.jp accessibility score

81

Accessibility Issues

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

harmonick.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

harmonick.co.jp SEO score

84

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 doesn't use 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 Harmonick.co.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 Harmonick.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 Harmonick. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: