5.3 sec in total
535 ms
4.6 sec
181 ms
Visit yubitoma.or.jp now to see the best up-to-date Yubitoma content for Japan and also check out these interesting facts you probably never knew about yubitoma.or.jp
同窓会支援サイト -ゆびとま-
Visit yubitoma.or.jpWe analyzed Yubitoma.or.jp page load time and found that the first response time was 535 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
yubitoma.or.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value13.4 s
0/100
25%
Value10.8 s
6/100
10%
Value2,750 ms
3/100
30%
Value0.037
100/100
15%
Value16.0 s
6/100
10%
535 ms
837 ms
500 ms
509 ms
1021 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 40% of them (24 requests) were addressed to the original Yubitoma.or.jp, 10% (6 requests) were made to Pagead2.googlesyndication.com and 10% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Yubitoma.or.jp.
Page size can be reduced by 177.7 kB (18%)
994.8 kB
817.2 kB
In fact, the total size of Yubitoma.or.jp main page is 994.8 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. 45% of websites need less resources to load. Javascripts take 697.0 kB which makes up the majority of the site volume.
Potential reduce by 50.5 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 9.2 kB, which is 14% 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 50.5 kB or 79% of the original size.
Potential reduce by 1.8 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. Yubitoma images are well optimized though.
Potential reduce by 123.0 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 123.0 kB or 18% of the original size.
Potential reduce by 2.4 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. Yubitoma.or.jp needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 30% of the original size.
Number of requests can be reduced by 35 (63%)
56
21
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yubitoma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
yubitoma.or.jp
535 ms
yubitoma.or.jp
837 ms
import.css
500 ms
wordBreak.js
509 ms
jquery-1.2.6.js
1021 ms
common.js
512 ms
adsbygoogle.js
106 ms
marquee.js
527 ms
adsbygoogle.js
197 ms
common.css
513 ms
layout.css
525 ms
content.css
524 ms
btn.css
521 ms
exmail.css
535 ms
jv50000_46860_1.png
1282 ms
all_bg.gif
587 ms
bg-top.png
587 ms
yubitomalogo3.gif
595 ms
hiroba.20140131.gif
755 ms
login_180_50.gif
598 ms
regist_180_50.gif
595 ms
map.jpg
2126 ms
new.gif
1097 ms
help.gif
1097 ms
pota_koukai_250x90.png
1106 ms
twitter.gif
1135 ms
show_ads_impl.js
380 ms
icon01.gif
1222 ms
sdk.js
54 ms
analytics.js
41 ms
sdk.js
7 ms
45 ms
collect
14 ms
collect
30 ms
js
66 ms
ga-audiences
35 ms
zrt_lookup.html
41 ms
ads
507 ms
ads
428 ms
ads
425 ms
reactive_library.js
146 ms
ca-pub-2358883768778939
73 ms
load_preloaded_resource.js
54 ms
icon.png
43 ms
abg_lite.js
184 ms
s
41 ms
window_focus.js
190 ms
qs_click_protection.js
55 ms
ufs_web_display.js
42 ms
bbcd6bf18c20baa1b2adeb195de9b551.js
222 ms
fullscreen_api_adapter.js
174 ms
interstitial_ad_frame.js
203 ms
feedback_grey600_24dp.png
215 ms
settings_grey600_24dp.png
216 ms
css
88 ms
css
105 ms
sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js
10 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf
87 ms
4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf
91 ms
font
94 ms
yubitoma.or.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
yubitoma.or.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
yubitoma.or.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
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yubitoma.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Yubitoma.or.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.
yubitoma.or.jp
Open Graph data is detected on the main page of Yubitoma. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: