10.5 sec in total
1.3 sec
8.8 sec
399 ms
Welcome to casa-eco.co.jp homepage info - get ready to check Casa Eco best content right away, or after learning these important things about casa-eco.co.jp
無垢や自然素材の塗り壁をつかった家づくりを手掛けています。身体に優しく健康的で100年先も住み継げる強い家を建てませんか。地震・制震対策もしっかり対応したつよく、かしこい、ナチュラルテイストならカーサにお任せください。カーサの家づくりをまとめたカタログも無料でプレゼント!お気軽にご相談ください。
Visit casa-eco.co.jpWe analyzed Casa-eco.co.jp page load time and found that the first response time was 1.3 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
casa-eco.co.jp performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value13.0 s
0/100
25%
Value21.9 s
0/100
10%
Value520 ms
56/100
30%
Value1.555
0/100
15%
Value20.1 s
2/100
10%
1263 ms
609 ms
25 ms
479 ms
713 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 64% of them (46 requests) were addressed to the original Casa-eco.co.jp, 11% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Casa-eco.co.jp.
Page size can be reduced by 155.4 kB (11%)
1.4 MB
1.2 MB
In fact, the total size of Casa-eco.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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 25.4 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 25.4 kB or 72% of the original size.
Potential reduce by 33.7 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. Casa Eco images are well optimized though.
Potential reduce by 61.1 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 61.1 kB or 47% of the original size.
Potential reduce by 35.2 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. Casa-eco.co.jp needs all CSS files to be minified and compressed as it can save up to 35.2 kB or 80% of the original size.
Number of requests can be reduced by 30 (43%)
70
40
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casa 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 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
casa-eco.co.jp
1263 ms
import.css
609 ms
jquery.min.js
25 ms
jquery.easing.1.3.js
479 ms
smoothscroll.js
713 ms
common.js
803 ms
jquery.droppy.js
826 ms
wp-embed.min.js
969 ms
slider.js
1103 ms
base.css
734 ms
layout.css
912 ms
top.css
1701 ms
sub.css
2135 ms
jquery.bxslider.css
1274 ms
wp-emoji-release.min.js
784 ms
ga.js
14 ms
btn_fixed01.png
511 ms
btn_fixed02.png
515 ms
logo.png
546 ms
img_slider.jpg
2379 ms
txt_slider.png
904 ms
h3_work.png
744 ms
R2_0027-2-240x240.jpg
2488 ms
R2_4695-240x240.jpg
2460 ms
R2_8757-240x240.jpg
2387 ms
R2_00782-240x240.jpg
2454 ms
h3_event.png
1370 ms
%E5%BC%98%E9%87%8D%E9%82%B8-76x76.jpg
1994 ms
IMG_5465-76x76.jpg
2269 ms
IMG_50602-76x76.jpg
2591 ms
btn_more.png
2593 ms
h3_news.png
2589 ms
h3_top.png
2795 ms
btn_top01.png
3347 ms
btn_top02.png
3452 ms
btn_top03.png
3536 ms
btn_top04.png
3590 ms
btn_top05.png
2808 ms
btn_top06.png
3808 ms
btn_pagetop.png
3049 ms
logo.png
3283 ms
all.js
270 ms
bg_line.png
3518 ms
bg_dotted.png
3871 ms
bg_gNavi.png
4449 ms
bg_top01.png
4075 ms
plusone.js
80 ms
widgets.js
30 ms
__utm.gif
50 ms
bg_event_top.png
3940 ms
bg_event.png
4180 ms
ico_arrow.png
4159 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
61 ms
collect
83 ms
cb=gapi.loaded_0
8 ms
cb=gapi.loaded_1
30 ms
fastbutton
79 ms
postmessageRelay
51 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
13 ms
cb=gapi.loaded_0
12 ms
cb=gapi.loaded_1
10 ms
3193398744-postmessagerelay.js
15 ms
rpc:shindig_random.js
34 ms
cb=gapi.loaded_0
4 ms
jot
93 ms
70 ms
xd_arbiter.php
222 ms
xd_arbiter.php
430 ms
ping
41 ms
like.php
83 ms
8i5wLKr4CIi.js
486 ms
LVx-xkvaJ0b.png
544 ms
casa-eco.co.jp 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
casa-eco.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
casa-eco.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Casa-eco.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 Casa-eco.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.
casa-eco.co.jp
Open Graph description is not detected on the main page of Casa 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: