9 sec in total
404 ms
8.1 sec
584 ms
Welcome to tainavi-battery.com homepage info - get ready to check Tainavi Battery best content for Japan right away, or after learning these important things about tainavi-battery.com
蓄電池の無料見積り比較サイト【タイナビ蓄電池】は、厳選した全国の優良販売施工店からあなたのエリアに対応の最大5社で、家庭用・産業用蓄電池の設置価格を一括見積り!見積り比較をしたことで、他の会社よりも安く蓄電池を導入できた事例があります!
Visit tainavi-battery.comWe analyzed Tainavi-battery.com page load time and found that the first response time was 404 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tainavi-battery.com performance score
name
value
score
weighting
Value10.9 s
0/100
10%
Value18.8 s
0/100
25%
Value12.7 s
3/100
10%
Value1,810 ms
9/100
30%
Value0
100/100
15%
Value25.6 s
0/100
10%
404 ms
391 ms
965 ms
148 ms
294 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 82% of them (110 requests) were addressed to the original Tainavi-battery.com, 1% (2 requests) were made to Tag.ladsp.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tainavi-battery.com.
Page size can be reduced by 245.7 kB (18%)
1.3 MB
1.1 MB
In fact, the total size of Tainavi-battery.com main page is 1.3 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 26.0 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 26.0 kB or 74% of the original size.
Potential reduce by 61.2 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. Tainavi Battery images are well optimized though.
Potential reduce by 143.6 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 143.6 kB or 57% of the original size.
Potential reduce by 14.9 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. Tainavi-battery.com needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 79% of the original size.
Number of requests can be reduced by 40 (32%)
126
86
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tainavi Battery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
tainavi-battery.com
404 ms
www.tainavi-battery.com
391 ms
www.tainavi-battery.com
965 ms
common.css
148 ms
root.css
294 ms
jquery-1.11.1.min.js
875 ms
accordion.js
438 ms
slide.js
438 ms
script.js
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smoothscroll.js
443 ms
ajaxzip3.js
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ajaxzip3ForLp.js
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chghalf.js
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index.js
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count.js
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topBanner.js
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zip_form.css
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ajaxzipFooterForLp.js
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addrajax.js
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zip_foot.js
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jquery.smoothScroll.js
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btn_mitumori_min.png
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hdr_logo.jpg
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icon_arrow01.jpg
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hdr_tel.jpg
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mainimg01.jpg
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txt01.jpg
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portable.jpg
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sdr_facebook.jpg
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sdr_purchase.jpg
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sdr_tainavi.jpg
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sdr_tainavinext.jpg
1028 ms
sdr_tainavihatuden.jpg
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ftr_logo.jpg
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ftr_fb.jpg
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copyright.jpg
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analytics.js
20 ms
s_retargeting.js
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pixel_p.js
637 ms
collect
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collect
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conversion.js
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segmentation.js
30 ms
beacon.html
5 ms
cnt
736 ms
56 ms
pixel_p
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pixel
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Pug
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sync.ad-stir.com
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sync
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sync
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is
1168 ms
150 ms
sd
25 ms
setuid
15 ms
mapuser
151 ms
tainavi-battery.com 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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
tainavi-battery.com 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
tainavi-battery.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 uses legible font sizes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tainavi-battery.com 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 Tainavi-battery.com 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.
tainavi-battery.com
Open Graph description is not detected on the main page of Tainavi Battery. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: