Report Summary

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    Best Practices

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AHKAH(アーカー)| 公式オンラインサイト

Page Load Speed

10.7 sec in total

First Response

1.4 sec

Resources Loaded

8.5 sec

Page Rendered

839 ms screenshot

About Website

Visit now to see the best up-to-date AHKAH content for Japan and also check out these interesting facts you probably never knew about

AHKAH(アーカー)公式サイト/Online Shop ネックレスやリング、ピアス、ブレスレットなどのファッションジュエリー、婚約指輪(エンゲージリング)や結婚指輪(マリッジリング)などのブライダルラインも展開。


Key Findings

We analyzed page load time and found that the first response time was 1.4 sec and then it took 9.3 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 performance score


Network Requests Diagram

1411 ms


315 ms


647 ms


531 ms


331 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 70% of them (35 requests) were addressed to the original, 10% (5 requests) were made to and 4% (2 requests) were made to The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 888.1 kB (10%)

Content Size

9.1 MB

After Optimization

8.2 MB

In fact, the total size of main page is 9.1 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. 25% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 20.4 kB

  • Original 27.0 kB
  • After minification 25.9 kB
  • After compression 6.6 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 20.4 kB or 76% of the original size.

Image Optimization


Potential reduce by 101.0 kB

  • Original 8.0 MB
  • After minification 7.9 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. AHKAH images are well optimized though.

JavaScript Optimization


Potential reduce by 489.3 kB

  • Original 730.5 kB
  • After minification 652.6 kB
  • After compression 241.2 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 489.3 kB or 67% of the original size.

CSS Optimization


Potential reduce by 277.4 kB

  • Original 311.7 kB
  • After minification 293.5 kB
  • After compression 34.3 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. needs all CSS files to be minified and compressed as it can save up to 277.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (53%)

Requests Now


After Optimization


The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AHKAH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


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