7 sec in total
1.2 sec
5.4 sec
386 ms
Welcome to eco21.co.jp homepage info - get ready to check ECO21 best content for Japan right away, or after learning these important things about eco21.co.jp
住環境中にあるさまざまな有害因子を除去するジョキングミスト。
Visit eco21.co.jpWe analyzed Eco21.co.jp page load time and found that the first response time was 1.2 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
eco21.co.jp performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value8.3 s
2/100
25%
Value7.2 s
30/100
10%
Value180 ms
92/100
30%
Value0.388
26/100
15%
Value5.9 s
66/100
10%
1154 ms
343 ms
347 ms
705 ms
708 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 72% of them (39 requests) were addressed to the original Eco21.co.jp, 13% (7 requests) were made to Translate.googleapis.com and 7% (4 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Eco21.co.jp.
Page size can be reduced by 220.7 kB (16%)
1.4 MB
1.2 MB
In fact, the total size of Eco21.co.jp main page is 1.4 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. 30% of websites need less resources to load. Images take 986.0 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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. 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 18.5 kB or 74% of the original size.
Potential reduce by 10.5 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. ECO21 images are well optimized though.
Potential reduce by 127.0 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 127.0 kB or 45% of the original size.
Potential reduce by 64.7 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. Eco21.co.jp needs all CSS files to be minified and compressed as it can save up to 64.7 kB or 78% of the original size.
Number of requests can be reduced by 37 (70%)
53
16
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ECO21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
eco21.co.jp
1154 ms
reset.css
343 ms
xoops.css
347 ms
style.css
705 ms
xoops.js
708 ms
jquery.min.js
7 ms
jquery.min.js
14 ms
jquery-ui.min.js
10 ms
jquery.prettyPhoto.js
748 ms
jQuery_Pretty.4preload.js
509 ms
jquery-ui.css
12 ms
back2top.css
511 ms
prettyPhoto.css
749 ms
jquery.easing.compatibility.js
680 ms
jquery.mousewheel-3.0.4.pack.js
681 ms
jquery.fancybox-1.3.4.pack.js
1021 ms
jquery.fancybox-1.3.4.css
891 ms
modules.css
1059 ms
media-queries.css
708 ms
colorbox.css
708 ms
jquery.colorbox-min.js
906 ms
slider-pro.min.css
1234 ms
jquery.sliderPro.min.js
1763 ms
element.js
36 ms
b4-44.gif
452 ms
header.jpg
961 ms
bg_blue.png
332 ms
1.jpg
1411 ms
2.jpg
1275 ms
3.jpg
1314 ms
4.jpg
1195 ms
5.jpg
1512 ms
uid000001_201602151408075bf68e19746F702E6A7067.jpg
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uid000001_201602141103360f9e6a586D61696C746F2E676966.gif
1361 ms
uid000001_201602131218533b1f52d7E4B887E5B9B4E7AD86E382A2E382A4E382B3E383B3342E706E67.png
1479 ms
uid000001_201602141519203492b81063726F707065642D6C6F676F312E706E67.png
1502 ms
uid000001_201602141517147b7019b562616E6E65722E6A7067.jpg
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counter.cgi
1635 ms
login.jpg
1661 ms
bg_pink.png
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bg_yellow.png
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bg_green.png
1803 ms
bg_orange.png
1835 ms
translateelement.css
62 ms
main.js
108 ms
openhand.cur
1728 ms
element_main.js
37 ms
translate_24dp.png
32 ms
l
48 ms
cleardot.gif
41 ms
googlelogo_color_68x28dp.png
7 ms
te_ctrl3.gif
10 ms
loading.gif
20 ms
te_bk.gif
10 ms
eco21.co.jp accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
eco21.co.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
eco21.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
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 Eco21.co.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 Eco21.co.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.
eco21.co.jp
Open Graph data is detected on the main page of ECO21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: