Analyze ネット販売:フェザーフィールド株式会社


Page load speed analysis

  • 11/100

    Poor result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    655 ms

  • Resources loaded

    2.3 sec

  • Page rendered

    167 ms

  • Total page load time

    3.2 sec

Welcome to homepage info - get ready to check Featherfield Shop Pro best content for Japan right away, or after learning these important things about

We analyzed page load time and found that the first response time was 655 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster. This domain responded with an error, which can significantly jeopardize rating and web reputation

Page optimization

  • HTML 12.4 kB
    Images 9.3 kB
    Javascripts 118.6 kB
    CSS 23.2 kB

    In fact, the total size of main page is 163.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 118.6 kB which makes up the majority of the site volume.

    • Original 12.4 kB
    • After minification 11.3 kB
    • After compression 3.1 kB

    HTML optimization

    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 9.3 kB or 75% of the original size.

    • Original 9.3 kB
    • After optimization 5.2 kB

    Image optimization

    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, Featherfield Shop Pro needs image optimization as it can save up to 4.1 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 118.6 kB
    • After minification 109.3 kB
    • After compression 38.8 kB

    JavaScript optimization

    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 79.8 kB or 67% of the original size.

    • Original 23.2 kB
    • After minification 14.7 kB
    • After compression 3.7 kB

    CSS optimization

    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 19.5 kB or 84% of the original size.

Network requests diagram

  • cross-border-cart.css
  • index.css
  • jquery.min.js
  • castanet.js
  • cart.js
  • product_stock.js
  • bg.gif
  • li.php
  • li.php
  • sp.gif
  • PA01089122.png
  • header_menu.gif
  • header_menu_home.gif
  • header_menu_account.gif
  • header_menu_contact.gif
  • header.gif
  • search.gif
  • search_title.gif
  • sp.gif
  • search_button.gif
  • grayzone.gif
  • grayzone_top.gif
  • dt_category.gif
  • dd.gif
  • grayzone_bottom.gif
  • round_cart.gif
  • cart_button.gif
  • rss.gif
  • atom.gif
  • footer.gif
  • castanet.gif
  • 404.htm

Our browser made a total of 33 requests to load all elements on the main page. We found that 15% of them (5 requests) were addressed to the original, 61% (20 requests) were made to and 6% (2 requests) were made to The less responsive or slowest element that took the longest time to load (809 ms) relates to the external source

Additional info on


The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Featherfield Shop Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Poor result

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 296
MX 3599 Pri: 10

599 Txt: v=spf1 ~all

Language and encoding

Normal result


JA ja language flag


JA ja language flag





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 euc-jp. 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 92.4% of all visits is Japan. It’s good for that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Featherfield Shop Pro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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