Report Summary

  • 61

    Performance

    Renders faster than
    77% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ermos.eco-sas.jp

遠隔運用サービスERMOS(エレモス) | パナソニック 産機システムズ株式会社 | Panasonic

Page Load Speed

3 sec in total

First Response

549 ms

Resources Loaded

2.2 sec

Page Rendered

269 ms

ermos.eco-sas.jp screenshot

About Website

Click here to check amazing Ermos Eco Sas content for Japan. Otherwise, check out these important facts you probably never knew about ermos.eco-sas.jp

【パナソニック 産機システムズ】遠隔運用サービスERMOS(エレモス)のページ。エネルギー管理/監視サービスをお考えの経営者の皆様へ、ERMOSなら温度運用サービスから電力計測まで省エネを実現する管理システムをご提供いたします。

Visit ermos.eco-sas.jp

Key Findings

We analyzed Ermos.eco-sas.jp page load time and found that the first response time was 549 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ermos.eco-sas.jp performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.672

8/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

ermos.eco-sas.jp

549 ms

common.css

149 ms

smoothscroll.js

297 ms

top_back.jpg

303 ms

ermos_logo_top.gif

278 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Ermos.eco-sas.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ermos.eco-sas.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 751.7 kB (73%)

Content Size

1.0 MB

After Optimization

282.3 kB

In fact, the total size of Ermos.eco-sas.jp main page is 1.0 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 7.3 kB

  • Original 11.1 kB
  • After minification 10.8 kB
  • After compression 3.8 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 7.3 kB or 66% of the original size.

Image Optimization

-73%

Potential reduce by 728.2 kB

  • Original 1.0 MB
  • After minification 275.1 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. Obviously, Ermos Eco Sas needs image optimization as it can save up to 728.2 kB or 73% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 3.7 kB

  • Original 4.6 kB
  • After minification 2.4 kB
  • After compression 902 B

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 3.7 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 12.6 kB

  • Original 15.0 kB
  • After minification 12.4 kB
  • After compression 2.5 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. Ermos.eco-sas.jp needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (13%)

Requests Now

38

After Optimization

33

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ermos Eco Sas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

ermos.eco-sas.jp accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

ermos.eco-sas.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ermos.eco-sas.jp SEO score

75

Search Engine Optimization Advices

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 Ermos.eco-sas.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 Ermos.eco-sas.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

Open Graph description is not detected on the main page of Ermos Eco Sas. 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: