2.2 sec in total
426 ms
1.6 sec
187 ms
Visit ar2.co.jp now to see the best up-to-date Ar 2 content and also check out these interesting facts you probably never knew about ar2.co.jp
テクルスネットワーク運営会社
Visit ar2.co.jpWe analyzed Ar2.co.jp page load time and found that the first response time was 426 ms and then it took 1.8 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.
ar2.co.jp performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value3.7 s
57/100
25%
Value3.8 s
84/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
426 ms
243 ms
237 ms
162 ms
191 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 86% of them (31 requests) were addressed to the original Ar2.co.jp, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Gpc.ne.jp. The less responsive or slowest element that took the longest time to load (674 ms) belongs to the original domain Ar2.co.jp.
Page size can be reduced by 160.0 kB (63%)
254.9 kB
94.9 kB
In fact, the total size of Ar2.co.jp main page is 254.9 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. 15% of websites need less resources to load. Javascripts take 233.5 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 6.5 kB or 70% of the original size.
Potential reduce by 0 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. Ar 2 images are well optimized though.
Potential reduce by 144.2 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 144.2 kB or 62% of the original size.
Potential reduce by 9.3 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. Ar2.co.jp needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 80% of the original size.
Number of requests can be reduced by 8 (24%)
33
25
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ar 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
ar2.co.jp
426 ms
ar2.css
243 ms
lightbox.css
237 ms
calendar.css
162 ms
mailer.js
191 ms
jquery.js
539 ms
jquery-1.7.2.min.js
674 ms
jquery-ui-1.8.18.custom.min.js
464 ms
calendar.js
252 ms
lightbox.js
436 ms
ga.js
314 ms
acc.js
377 ms
jscount.cgi
371 ms
ga.js
40 ms
topmovie.htm
110 ms
rireki.html
111 ms
GPC_234.gif
545 ms
japra_banner_234.gif
539 ms
acclog.cgi
171 ms
header.gif
361 ms
tableft6.gif
100 ms
title01.gif
165 ms
rrr.gif
228 ms
title02.gif
178 ms
character.gif
198 ms
japan.gif
431 ms
title03.gif
243 ms
recycle01.gif
253 ms
banner_japra.gif
275 ms
banner_elv.gif
354 ms
loading.gif
352 ms
close.png
310 ms
__utm.gif
34 ms
topmovie.css
262 ms
standard.js
313 ms
get_flash_player.gif
26 ms
ar2.co.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
ar2.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
ar2.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Ar2.co.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 Ar2.co.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.
ar2.co.jp
Open Graph description is not detected on the main page of Ar 2. 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: