6.2 sec in total
951 ms
4.5 sec
762 ms
Visit rdk.me now to see the best up-to-date Rdk content for Japan and also check out these interesting facts you probably never knew about rdk.me
初めてのモバイルルーター選び!wifiの料金が安くて早いのはどこ?対応地域が広いのは?モバイルデータ通信を安くお得に使おう!
Visit rdk.meWe analyzed Rdk.me page load time and found that the first response time was 951 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
rdk.me performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value4.5 s
38/100
25%
Value7.0 s
33/100
10%
Value5,670 ms
0/100
30%
Value0.003
100/100
15%
Value12.6 s
14/100
10%
951 ms
610 ms
652 ms
497 ms
355 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 55% of them (42 requests) were addressed to the original Rdk.me, 11% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Cdn-ak.b.st-hatena.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rdk.me.
Page size can be reduced by 226.1 kB (40%)
567.8 kB
341.7 kB
In fact, the total size of Rdk.me main page is 567.8 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. 55% of websites need less resources to load. Images take 326.4 kB which makes up the majority of the site volume.
Potential reduce by 34.6 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 34.6 kB or 73% of the original size.
Potential reduce by 55.9 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. Obviously, Rdk needs image optimization as it can save up to 55.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 74.0 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 74.0 kB or 62% of the original size.
Potential reduce by 61.6 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. Rdk.me needs all CSS files to be minified and compressed as it can save up to 61.6 kB or 82% of the original size.
Number of requests can be reduced by 39 (53%)
74
35
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdk. 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 from 6 to 1 for CSS and as a result speed up the page load time.
rdk.me
951 ms
styles.css
610 ms
kiji.jpg
652 ms
2.jpg
497 ms
1996.jpg
355 ms
19965.jpg
357 ms
t126.jpg
454 ms
215.jpg
708 ms
aas7979.jpg
711 ms
256.jpg
605 ms
2pu.bmp
763 ms
tenbi.jpg
825 ms
jquery-1.11.0.min.js
6 ms
custom.js
518 ms
script.php
685 ms
tables.css
300 ms
commonstyles.css
373 ms
7c266deca9ef8f10590ef141a90f2ee5
526 ms
head1289.jpg
155 ms
header88.jpg
328 ms
contents_bg_right.jpg
156 ms
h3.jpg
167 ms
h5.jpg
182 ms
h4.jpg
180 ms
point.png
307 ms
sindan.png
457 ms
button_002.jpg
331 ms
koredayos.gif
356 ms
seigen22.bmp
1422 ms
lteew2.bmp
952 ms
lteew3.bmp
1023 ms
junp.jpg
495 ms
jibun.png
708 ms
ninja_onetag.css
351 ms
trac.js
500 ms
widgets.js
142 ms
balloon.png
155 ms
h6.jpg
155 ms
arrow_orange.gif
167 ms
arrow_black.gif
178 ms
menu_h4.jpg
191 ms
menu_bg.gif
307 ms
menu_line.gif
308 ms
menu_l2.gif
332 ms
whats_top.jpg
356 ms
footer.gif
354 ms
analytics.js
19 ms
pta.js
527 ms
topmenu.jpg
366 ms
menu_item.jpg
366 ms
collect
12 ms
cookiesync
547 ms
button-only@2x.png
663 ms
tweet_button.html
57 ms
platform.js
128 ms
bookmark_button.js
713 ms
jot
130 ms
6cbf12fc.js
801 ms
like.php
223 ms
cb=gapi.loaded_0
43 ms
cb=gapi.loaded_1
77 ms
fastbutton
123 ms
postmessageRelay
100 ms
cb=gapi.loaded_0
67 ms
cb=gapi.loaded_1
43 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
131 ms
fy8tT2klpgR.js
87 ms
LVx-xkvaJ0b.png
86 ms
3193398744-postmessagerelay.js
86 ms
rpc:shindig_random.js
37 ms
cb=gapi.loaded_0
15 ms
569 ms
pn
532 ms
reset.css
198 ms
entry-button.css
199 ms
bbtn-l_v3.png
5 ms
rdk.me 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
Links do not have a discernible name
rdk.me 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
rdk.me 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 Rdk.me 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 Rdk.me 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.
rdk.me
Open Graph data is detected on the main page of Rdk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: