13.4 sec in total
1.1 sec
11.8 sec
499 ms
Click here to check amazing Arc Eco content for Japan. Otherwise, check out these important facts you probably never knew about arc-eco.net
太陽光パネルの施工実績は北海道内最多実績!北海道・札幌での太陽光発電の設置費用や売電価格を簡易お見積りできます。工事に関するご質問・産業用や投資型の太陽光発電のご相談にもご対応。
Visit arc-eco.netWe analyzed Arc-eco.net page load time and found that the first response time was 1.1 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
arc-eco.net performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.3 s
11/100
25%
Value18.7 s
0/100
10%
Value1,510 ms
14/100
30%
Value0.371
28/100
15%
Value8.1 s
41/100
10%
1100 ms
336 ms
342 ms
358 ms
365 ms
Our browser made a total of 193 requests to load all elements on the main page. We found that 79% of them (153 requests) were addressed to the original Arc-eco.net, 7% (14 requests) were made to Arc-eco.co.jp and 3% (6 requests) were made to Earc.red. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Arc-eco.net.
Page size can be reduced by 892.7 kB (45%)
2.0 MB
1.1 MB
In fact, the total size of Arc-eco.net main page is 2.0 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. 50% of websites need less resources to load. Images take 933.2 kB which makes up the majority of the site volume.
Potential reduce by 54.5 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 14.0 kB, which is 22% 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 54.5 kB or 86% of the original size.
Potential reduce by 86.3 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. Arc Eco images are well optimized though.
Potential reduce by 497.2 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 497.2 kB or 75% of the original size.
Potential reduce by 254.7 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. Arc-eco.net needs all CSS files to be minified and compressed as it can save up to 254.7 kB or 82% of the original size.
Number of requests can be reduced by 37 (28%)
132
95
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arc Eco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
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arc-eco.net 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.
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.
arc-eco.net 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
arc-eco.net 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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arc-eco.net 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 Arc-eco.net 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.
{{og_description}}
arc-eco.net
Open Graph description is not detected on the main page of Arc Eco. 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: