2.7 sec in total
848 ms
1.7 sec
181 ms
Click here to check amazing Koyou Tsukau content for Japan. Otherwise, check out these important facts you probably never knew about koyou.tsukau.jp
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Visit koyou.tsukau.jpWe analyzed Koyou.tsukau.jp page load time and found that the first response time was 848 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
koyou.tsukau.jp performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.6 s
18/100
25%
Value6.5 s
39/100
10%
Value150 ms
94/100
30%
Value0
100/100
15%
Value6.8 s
55/100
10%
848 ms
320 ms
6 ms
12 ms
199 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 40% of them (19 requests) were addressed to the original Koyou.tsukau.jp, 17% (8 requests) were made to Pagead2.googlesyndication.com and 15% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (848 ms) belongs to the original domain Koyou.tsukau.jp.
Page size can be reduced by 71.8 kB (42%)
171.9 kB
100.1 kB
In fact, the total size of Koyou.tsukau.jp main page is 171.9 kB. 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. Javascripts take 100.8 kB which makes up the majority of the site volume.
Potential reduce by 17.3 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 17.3 kB or 75% of the original size.
Potential reduce by 101 B
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. Koyou Tsukau images are well optimized though.
Potential reduce by 14.5 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 14.5 kB or 14% of the original size.
Potential reduce by 39.9 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. Koyou.tsukau.jp needs all CSS files to be minified and compressed as it can save up to 39.9 kB or 90% of the original size.
Number of requests can be reduced by 31 (67%)
46
15
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koyou Tsukau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
koyou.tsukau.jp
848 ms
koyoucss.css
320 ms
adsbygoogle.js
6 ms
show_ads.js
12 ms
keijiban.js
199 ms
mailwith.js
322 ms
back.png
169 ms
banner.gif
182 ms
home-image.gif
317 ms
sitsugyomap.gif
654 ms
ca-pub-0719407426729702.js
47 ms
zrt_lookup.html
36 ms
show_ads_impl.js
49 ms
plusone.js
138 ms
sidetitle.png
312 ms
listfolder.gif
307 ms
tree01.gif
316 ms
tree02.gif
381 ms
communitytitle.png
449 ms
sidetitle-red.png
483 ms
listfolder-r.gif
482 ms
listhouse-g.gif
488 ms
withlist-keiji.gif
574 ms
withlist-p.gif
601 ms
withlist-order.gif
636 ms
ads
275 ms
osd.js
11 ms
ads
315 ms
show_ads_impl.js
71 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
89 ms
fastbutton
129 ms
ads
228 ms
postmessageRelay
70 ms
pla
30 ms
cb=gapi.loaded_0
36 ms
cb=gapi.loaded_1
35 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
98 ms
api.js
57 ms
core:rpc:shindig.random:shindig.sha1.js
82 ms
2536007149-postmessagerelay.js
72 ms
abg.js
29 ms
m_js_controller.js
4 ms
s
12 ms
googlelogo_color_112x36dp.png
58 ms
nessie_icon_tiamat_white.png
3 ms
x_button_blue2.png
5 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
2 ms
koyou.tsukau.jp accessibility score
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
Links do not have a discernible name
koyou.tsukau.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
koyou.tsukau.jp 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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koyou.tsukau.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 Koyou.tsukau.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
koyou.tsukau.jp
Open Graph description is not detected on the main page of Koyou Tsukau. 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: