Access sss-denki.jp. idemitsuでんき - ガソリン代も安くなるお得な電気サービス

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About Website

Visit sss-denki.jp now to see the best up-to-date Sss Denki content for Japan and also check out these interesting facts you probably never knew about sss-denki.jp

idemitsuでんきの新電気料金プランを紹介するWebサイトです。電力会社の切り替えをお考えの方に、電気料金が今よりおトクになる「Sプラン」、オール電化住宅向けの「オール電化プラン」、動力契約をされている方におすすめの「低圧電力プラン」。さらにお車にお乗りの方にはガソリン・軽油も2円/L引きになる「クルマ特割」をご用意いたしました。

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name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value4,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value40.0 s

0/100

10%

sss-denki.jp

362 ms

s-denki.com

1457 ms

denki.idemitsu.com

2395 ms

js

69 ms

gtm.js

171 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sss-denki.jp, 89% (81 requests) were made to Denki.idemitsu.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Denki.idemitsu.com.

Content Size

5.5 MB

After Optimization

5.0 MB

In fact, the total size of Sss-denki.jp main page is 5.5 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. 70% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 71.0 kB

Original 81.9 kB
After minification 71.5 kB
After compression 10.9 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. This page needs HTML code to be minified as it can gain 10.4 kB, which is 13% 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 71.0 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 395.7 kB

Original 5.3 MB
After minification 4.9 MB

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. Sss Denki images are well optimized though.

CSS Optimization

-84%

Potential reduce by 111.0 kB

Original 132.2 kB
After minification 131.8 kB
After compression 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. Sss-denki.jp needs all CSS files to be minified and compressed as it can save up to 111.0 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sss Denki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sss-denki.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 Sss-denki.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.

Social Sharing Optimization

sss-denki.jp

Open Graph data is detected on the main page of Sss Denki. 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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Performance

Accessibility

Best Practices

SEO

idemitsuでんき - ガソリン代も安くなる お得な電気サービス

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)