4.9 sec in total
941 ms
3.8 sec
154 ms
Welcome to koubidou.net homepage info - get ready to check Koubidou best content for Japan right away, or after learning these important things about koubidou.net
山形県は城下町・鶴岡市で祖父の代から三代目表具師でございます。 表装業界の発展につくします!
Visit koubidou.netWe analyzed Koubidou.net page load time and found that the first response time was 941 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
koubidou.net performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value12.9 s
0/100
25%
Value7.4 s
28/100
10%
Value80 ms
99/100
30%
Value0.036
100/100
15%
Value6.6 s
57/100
10%
941 ms
334 ms
480 ms
505 ms
346 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 63% of them (29 requests) were addressed to the original Koubidou.net, 9% (4 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Koubidou.net.
Page size can be reduced by 507.3 kB (19%)
2.7 MB
2.2 MB
In fact, the total size of Koubidou.net main page is 2.7 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. 40% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 37.3 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 37.3 kB or 75% of the original size.
Potential reduce by 29.6 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. Koubidou images are well optimized though.
Potential reduce by 92.1 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 92.1 kB or 55% of the original size.
Potential reduce by 348.4 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. Koubidou.net needs all CSS files to be minified and compressed as it can save up to 348.4 kB or 89% of the original size.
Number of requests can be reduced by 13 (31%)
42
29
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koubidou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
koubidou.net
941 ms
bootstrap.min.css
334 ms
main.css
480 ms
jquery.js
505 ms
bootstrap.min.js
346 ms
jquery.cookie.js
347 ms
section.css
347 ms
qhm.min.js
519 ms
font-awesome.min.css
5 ms
show_ads.js
7 ms
skin.js
566 ms
auto-bsZE76_2.png
337 ms
1-IMG_4696-001.JPG
1564 ms
1-IMG_4668.png
733 ms
g3051_4.png
477 ms
auto-PklQgh_3.png
713 ms
image3934_2.png
700 ms
g3070_2.png
1139 ms
1-IMG_4789.png
953 ms
rect3047_2.png
1061 ms
image4802_1.png
1256 ms
1-IMG_5216.png
1064 ms
g3053_3.png
1121 ms
g3822_1.png
1241 ms
img.php
2267 ms
YouTube-logo-full_color-2.png
1280 ms
photo-1421757295538-9c80958e75b0_1.png
1305 ms
photo-1447069387593-a5de0862481e.png
1424 ms
photo-1444703686981-a3abbc4d4fe3.png
1445 ms
auto-eCUXj7_1.png
1448 ms
g3070_4.png
1481 ms
sdk.js
277 ms
fontawesome-webfont.woff
16 ms
ca-pub-0096008780112502.js
119 ms
zrt_lookup.html
63 ms
show_ads_impl.js
65 ms
ga.js
16 ms
__utm.gif
52 ms
ads
27 ms
collect
57 ms
osd.js
24 ms
ga-audiences
38 ms
122 ms
156 ms
xd_arbiter.php
226 ms
xd_arbiter.php
430 ms
koubidou.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
koubidou.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
koubidou.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 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 Koubidou.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 Koubidou.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.
koubidou.net
Open Graph description is not detected on the main page of Koubidou. 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: