Analyze ECのリピート率UPならAIによるレコメンド!コンビーズレコ(CombzReco) | ネットショップ運用に欠かせないリピート集客、リターゲティングメール、定期購入までおまかせ!レコメンドAIの力で一人ひとりに最適を提供。


Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    501 ms

  • Resources loaded

    8.2 sec

  • Page rendered

    1.1 sec

  • Total page load time

    9.8 sec

Click here to check amazing Reco Combz content for Japan. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 501 ms 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.

Page optimization

  • HTML 143.9 kB
    Images 589.0 kB
    Javascripts 440.7 kB
    CSS 327.4 kB

    In fact, the total size of main page is 1.5 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. 45% of websites need less resources to load. Images take 589.0 kB which makes up the majority of the site volume.

    • Original 143.9 kB
    • After minification 133.1 kB
    • After compression 25.5 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 118.3 kB or 82% of the original size.

    • Original 589.0 kB
    • After optimization 492.6 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, Reco Combz needs image optimization as it can save up to 96.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 440.7 kB
    • After minification 439.1 kB
    • After compression 159.2 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 281.5 kB or 64% of the original size.

    • Original 327.4 kB
    • After minification 321.3 kB
    • After compression 58.1 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 269.3 kB or 82% of the original size.

Network requests diagram

  • font-awesome.min.css
  • module.min.css
  • top.min.css
  • chat_popup.js
  • widget.js
  • jquery.min.js
  • modernizr-2.8.3.min.js
  • plugins.js
  • design.js
  • iframe_api
  • conversion.js
  • fbds.js
  • analytics.js
  • bn_affiliation_01.png
  • logo_combzReco.svg
  • bg_topMainCopy-01.png
  • topMainCopy_ttl_01.png
  • topMainCopyResult_img_01.png
  • topMainCopyResult_img_02.png
  • bn_01-campaign01.png
  • netshopWorries01_img-01.png
  • netshopWorries02_img-01.png
  • netshopWorries03_img-01.png
  • img_recoResult-orders.png
  • img_recoResult-click.png
  • img_recoResult-open.png
  • cartService_logo-ecCube.png
  • cartService_logo-shopPro.png
  • cartService_logo-shopserve.png
  • cartService_logo-futureShop.png
  • cartService_logo-zenCart.png
  • cartService_logo-bCart.png
  • cartService_logo-makeShop.png
  • selectReason01_img-pickUpFunction01.png
  • selectReason01_img-pickUpFunction02.png
  • selectReason01_img-pickUpFunction03.png
  • selectReason01_img-pickUpFunction04.png
  • selectReason01_img-recoSample01.png
  • selectReason01_img-recoPatternImg01.png
  • selectReason01_img-recoPatternImg02.png
  • combzService_img-result.png
  • combzService_img-combzmail.png
  • combzService_img-plus.png
  • combzService_img-natural.png
  • introductionList_logo-01.png
  • introductionList_logo-02.png
  • bn_affiliation_02.png
  • bn_affiliation_03.png
  • bn_affiliation_04.png
  • bn_affiliation_05.png
  • b
  • introductionList_logo-03.png
  • introductionList_logo-06.png
  • fontawesome-webfont.woff
  • linkid.js
  • introductionList_logo-07.png
  • collect
  • collect
  • introductionList_logo-08.png
  • introductionList_logo-09.png
  • introductionList_logo-10.png
  • ga-audiences
  • introductionList_logo-11.png
  • introductionList_logo-12.png
  • introductionList_logo-13.png
  • introductionList_logo-04.png
  • introductionList_logo-05.png
  • invite.css
  • widget
  • security_img-pMark.png
  • security_img-isms.png
  • security_img-trustE.png
  • material_bn-01.png
  • footerServiceList_img-combz.png
  • bd8d4d1ee6e069c773cbd604b1994e3e
  • footerServiceList_img-plus.png
  • footerServiceList_img-natural.png
  • expo_img-staff.png
  • icon_adobePdf.png
  • ninja_onetag.css
  • trac.js
  • pageTop_btn.png
  • www-widgetapi.js
  • tag.js
  • like.php
  • tweet_button.html
  • widgets.js
  • cZILwMJ__-E
  • TY3MhkXpWJ-.js
  • LVx-xkvaJ0b.png
  • www-embed-player-vflfNyN_r.css
  • www-embed-player.js
  • base.js
  • jot
  • Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
  • ad_status.js
  • zN7GBFwfMP4uA6AR0HCoLQ.ttf
  • RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
  • button.0308b81ff1714e446f674b5b9793f2cd.js
  • tag
  • follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
  • jot
  • cookiesync
  • ya.js

Our browser made a total of 110 requests to load all elements on the main page. We found that 56% of them (62 requests) were addressed to the original, 5% (5 requests) were made to and 5% (5 requests) were made to The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain

Additional info on


The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reco Combz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 60
A 60
NS 86400
NS 86400
NS 86400

Language and encoding

Normal result


JA ja language flag


N/A  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 neither this language nor any other was claimed in <html> or <meta> tags. 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.

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.

Poor result

Visitor World Map

Country of origin for 100% 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

Good result

Social Sharing Optimization

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

Share this report in social media

Analyze another website