5.2 sec in total
902 ms
3.9 sec
486 ms
Visit batterypowerplus.jp now to see the best up-to-date Batterypowerplus content and also check out these interesting facts you probably never knew about batterypowerplus.jp
ネットフォレストはWEBサイト制作・ホームページ制作、ネットワークやサーバ構築などのインフラ構築をワンストップで行う総合IT企業です。
Visit batterypowerplus.jpWe analyzed Batterypowerplus.jp page load time and found that the first response time was 902 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
batterypowerplus.jp performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value10.7 s
0/100
25%
Value9.4 s
12/100
10%
Value730 ms
40/100
30%
Value0.001
100/100
15%
Value8.9 s
34/100
10%
902 ms
647 ms
344 ms
514 ms
1312 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 54% of them (56 requests) were addressed to the original Batterypowerplus.jp, 13% (13 requests) were made to Static.xx.fbcdn.net and 8% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Batterypowerplus.jp.
Page size can be reduced by 312.3 kB (33%)
933.4 kB
621.1 kB
In fact, the total size of Batterypowerplus.jp main page is 933.4 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. 60% of websites need less resources to load. Images take 496.3 kB which makes up the majority of the site volume.
Potential reduce by 19.1 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 19.1 kB or 71% of the original size.
Potential reduce by 18.1 kB
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. Batterypowerplus images are well optimized though.
Potential reduce by 253.9 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 253.9 kB or 66% of the original size.
Potential reduce by 21.2 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. Batterypowerplus.jp needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 82% of the original size.
Number of requests can be reduced by 52 (51%)
102
50
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batterypowerplus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
batterypowerplus.jp
902 ms
default.css
647 ms
top.css
344 ms
cart.js
514 ms
jquery-1.7.2.min.js
1312 ms
product_stock.js
588 ms
jquery.js
1516 ms
accodion.js
514 ms
yuga.js
854 ms
jquery.cookie.js
687 ms
jquery.fontsizechange.js
785 ms
pagetop.js
804 ms
IE9.js
1218 ms
widgets.js
84 ms
bookmark_button.js
364 ms
noteit.js
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button-only.gif
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article-clipper-jp.png
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siteid.png
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fontsize_title.png
234 ms
fontsize_normal.png
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fontsize_big.png
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btn_header_buy.png
464 ms
menu_about.png
391 ms
menu_howuse.png
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menu_faq.png
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menu_dealers.png
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menu_purchase.png
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nesage.jpg
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title_top_point01.png
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btn_more.png
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title_top_point04.png
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btn_side_buy.png
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side_contact_title.png
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side_contact_tel.png
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side_contact_telnum.png
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side_contact_web.png
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side_contact_webbtn.png
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btn_side_voice.png
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bg_footer_buy.png
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siteid_footer.png
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btn_pagetop.png
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dc.js
112 ms
all.js
191 ms
bg_header.png
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bg_mv.png
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mv01.png
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bg_gnavi.png
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bg_contents.png
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bg_h2.png
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bg_top_point.png
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bg_convArea.png
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__utm.gif
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like.php
185 ms
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plusone.js
118 ms
xd_arbiter.php
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432 ms
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bg_fnavi.png
879 ms
list_fnavi.png
946 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
288 ms
TY3MhkXpWJ-.js
431 ms
menu_about_on.png
892 ms
menu_howuse_on.png
870 ms
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1000 ms
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968 ms
menu_purchase_on.png
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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like_box.php
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postmessageRelay
90 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
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ol-DEzL13rY.css
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z3Yg9UCo1rJ.css
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1kPfZUdGrka.js
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cwV0x8mDYml.js
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Mpe38fuBVZ2.js
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n8qIhCw3vMx.js
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OJwKz6DKDkD.js
214 ms
cb=gapi.loaded_0
3 ms
jot
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batterypowerplus.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
batterypowerplus.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
batterypowerplus.jp SEO score
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
Document doesn't use legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Batterypowerplus.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 Batterypowerplus.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.
batterypowerplus.jp
Open Graph data is detected on the main page of Batterypowerplus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: