Analyze デザイナーズブランド正規通販 | mirabella(ミラベラ)


Page load speed analysis

  • 54/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    807 ms

  • Resources loaded

    12.5 sec

  • Page rendered

    1.1 sec

  • Total page load time

    14.4 sec

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

We analyzed page load time and found that the first response time was 807 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 163.4 kB
    Images 1.4 MB
    Javascripts 818.5 kB
    CSS 341.9 kB

    In fact, the total size of main page is 2.8 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

    • Original 163.4 kB
    • After minification 119.7 kB
    • After compression 21.4 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. This page needs HTML code to be minified as it can gain 43.7 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 142.0 kB or 87% of the original size.

    • Original 1.4 MB
    • After optimization 1.4 MB

    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. Mirabella images are well optimized though.

    • Original 818.5 kB
    • After minification 706.5 kB
    • After compression 232.9 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 585.6 kB or 72% of the original size.

    • Original 341.9 kB
    • After minification 254.4 kB
    • After compression 45.9 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 296.1 kB or 87% of the original size.

Network requests diagram

  • mirabella
  • default.aspx
  • satelliteLib-c1d6520fc711b1be9b4455b81a2f7641ff778d8a.js
  • style.css
  • thickbox.css
  • jquery.js
  • common.js
  • jquery-1.5.2.min.js
  • jquery.bxSlider.min.js
  • ds_common.js
  • heightLine.js
  • purchase.js
  • tools.js
  • goods_search.js
  • swfobject.js
  • thickbox.js
  • cookie.js
  • xdr2.js
  • islSidebar.js
  • sna.js
  • base.css
  • style.css
  • index.css
  • libs.min.js
  • common.js
  • index.js
  • mbox-contents-d96c83993ee86a10ee7356465c3764708ed10555.js
  • rd
  • id
  • target.js
  • ajax
  • jquery.bxslider.min.v4.1.2.js
  • s_code.js
  • error404.html
  • reset.css
  • s_lmr.css
  • common.css
  • goods.css
  • order.css
  • customer.css
  • etc.css
  • quickorder.css
  • userreview.css
  • core.css
  • skin.css
  • dropframe.css
  • user.css
  • ds_common.css
  • ds_G-0.css
  • ds_G-7.css
  • ds_search.css
  • ds_special.css
  • ds_memberinfo.css
  • ds_inquire.css
  • ds_purchase.css
  • ds_guide.css
  • isl.css
  • footer.css
  • widgets.js
  • css
  • j.php
  • logo.gif
  • mrbnsecret.jpg
  • ss_item_241437_1604
  • v_241451_01.jpg
  • mrmvsq063_23426
  • mrmvsq063_23426_ov.jpg
  • v_245284_74
  • v_245224_57.jpg
  • mrmvsq063_23199
  • mrmvsq063_23199_ov.jpg
  • mrmvsq063_23468
  • mrmvsq063_23468_ov.jpg
  • mrmvsq121
  • mrbn119_h588_160316
  • mrmvsq063_23468.jpg
  • brand_23468
  • m1_mr_241330
  • brand_22683
  • v_235964_01
  • brand_23469
  • v_236642_01
  • brand_23466
  • v_L004M5_01
  • brand_20502
  • brand_22421
  • brand_22292
  • brand_21664
  • brand_22569
  • brand_23092
  • brand_23115
  • brand_20872
  • brand_20844
  • brand_22435
  • brand_22417
  • v_245535_20.jpg
  • v_246567_02.jpg
  • v_245540_80.jpg
  • icon-search.gif
  • thumb-fb.gif
  • h-fb.gif
  • btn-mirabellah.png
  • icon-cart-03.gif
  • blt-02.png
  • blt-05.png
  • v.gif
  • v_L004W1_01.jpg
  • blt-06.png
  • MG9KbUZFchDs94Tbv9U-pT8E0i7KZn-EPnyo3HZu7kw.woff
  • SQVfzoJBbj9t3aVcmbspRnhCUOGz7vYGh680lGh-uXM.woff
  • uDssvmXgp7Nj3i336k_dSnhCUOGz7vYGh680lGh-uXM.woff
  • v_247234_02.jpg
  • blt-04.png
  • s22545421312097
  • standard
  • tag.js
  • satellite-567cff0d64746d438800c804.js
  • loadingAnimation.gif
  • tag
  • 92588a1e22a1c424a6a58871f5bce3dde3d73eba.js
  • a8fe79b523b29ef3cf8167bf240ff42a5cd3760c.js
  • d2e13c59deaf070f36ff53c286d3b3631fe2a937.js
  • tag
  • rule
  • rule
  • rule
  • rule
  • rule
  • fbds.js
  • analytics.js
  • blade_track_jp.js
  • ecommerce.js
  • collect
  • collect
  • v_230450_01.jpg
  • v_243971_31.jpg
  • v_245711_39.jpg
  • v_245761_09.jpg
  • v_245793_02.jpg
  • v_245930_01.jpg
  • v_245726_64.jpg
  • v_245794_02.jpg
  • v_245712_02.jpg
  • v_245796_01.jpg
  • v_133431_01.jpg
  • v_245219_00.jpg
  • v_243471_92.jpg
  • h-no1.gif
  • h-no2.gif
  • h-no3.gif
  • v_T00GTJ_01.jpg
  • v_231048_90.jpg
  • v_245536_40.jpg
  • cookie_enabled_get.html
  • v_245532_43.jpg
  • v_L004VF_01.jpg
  • v_243529_43.jpg
  • new-a-arrow.png
  • bl_track.cgi

Our browser made a total of 165 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 40% (66 requests) were made to and 35% (57 requests) were made to The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source

Additional info on


The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirabella. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser reached this domain in two steps. The first redirect led to, then it was forwarded to, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

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 86400
NS 86400
NS 86400
NS 86400

86400 Mname:
Serial: 2019121801
Refresh: 900
Retry: 1800
Expire: 86400
Minimum-ttl: 3600

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 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.

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

The server of is located in Japan, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Mirabella. 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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