5.4 sec in total
509 ms
4.7 sec
219 ms
Visit stardc.co.jp now to see the best up-to-date Stardc content for Japan and also check out these interesting facts you probably never knew about stardc.co.jp
株式会社スターダストコミュニケーションズはインターネットを通じて、多くの皆様の「あって良かった」「あったらいいな」を実現し、新しい価値観・感動・喜びを創造します。
Visit stardc.co.jpWe analyzed Stardc.co.jp page load time and found that the first response time was 509 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
stardc.co.jp performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value6.9 s
7/100
25%
Value8.3 s
19/100
10%
Value40 ms
100/100
30%
Value0.767
5/100
15%
Value7.9 s
43/100
10%
509 ms
305 ms
305 ms
317 ms
486 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 60% of them (49 requests) were addressed to the original Stardc.co.jp, 24% (20 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to External.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Stardc.co.jp.
Page size can be reduced by 105.8 kB (14%)
742.1 kB
636.2 kB
In fact, the total size of Stardc.co.jp main page is 742.1 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. 65% of websites need less resources to load. Images take 577.2 kB which makes up the majority of the site volume.
Potential reduce by 11.3 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 11.3 kB or 72% of the original size.
Potential reduce by 3.6 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. Stardc images are well optimized though.
Potential reduce by 72.6 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 72.6 kB or 58% of the original size.
Potential reduce by 18.2 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. Stardc.co.jp needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 80% of the original size.
Number of requests can be reduced by 39 (48%)
81
42
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stardc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
stardc.co.jp
509 ms
reset.css
305 ms
fonts.css
305 ms
clearfix.css
317 ms
common.css
486 ms
heightLine.js
330 ms
rollover.js
346 ms
jquery.js
1113 ms
jquery.innerfade.js
642 ms
mmswap.js
640 ms
all.js
66 ms
header_bg.gif
173 ms
header_tel.png
161 ms
header_logo.png
343 ms
top_graphic_1_bg.jpg
344 ms
top_graphic_1.jpg
1068 ms
top_graphic_2_bg.jpg
364 ms
top_graphic_2.jpg
1026 ms
top_graphic_3_bg.jpg
504 ms
top_graphic_3.jpg
1141 ms
gNav_bg.jpg
684 ms
gNav_home_on.jpg
663 ms
gNav_company_off.jpg
827 ms
gNav_about_off.jpg
1006 ms
gNav_vision_off.jpg
1007 ms
gNav_recruit_off.jpg
1190 ms
gNav_inquiry_off.jpg
1328 ms
top_mobile_ttl_off.jpg
1484 ms
top_recruit_ttl_off.jpg
1493 ms
top_corporate_ttl_off.jpg
1545 ms
top_news.gif
1449 ms
top_news_past_off.gif
1513 ms
cmn_point_m.png
1642 ms
top_access_ttl_off.gif
1901 ms
footer_pageTop_off.png
1803 ms
footer_bg1.jpg
1833 ms
footer_border.png
1856 ms
cmn_point_s.png
1878 ms
footer_bg2.jpg
1980 ms
ga.js
13 ms
__utm.gif
25 ms
54 ms
xd_arbiter.php
31 ms
xd_arbiter.php
40 ms
gNav_company_on.jpg
316 ms
gNav_about_on.jpg
335 ms
gNav_vision_on.jpg
390 ms
gNav_recruit_on.jpg
399 ms
gNav_inquiry_on.jpg
399 ms
top_mobile_ttl_on.jpg
640 ms
top_recruit_ttl_on.jpg
794 ms
top_corporate_ttl_on.jpg
945 ms
top_news_past_on.gif
798 ms
top_access_ttl_on.gif
980 ms
footer_pageTop_on.png
820 ms
like_box.php
269 ms
S3hqe5oSdDY.css
39 ms
qcAl38Qnod_.css
41 ms
9jqESJmDeZC.css
40 ms
yD8wnvAdP_C.css
55 ms
5aFaALjvOu-.css
61 ms
q68gy-v_YMF.js
74 ms
ehA1CqzHyzE.js
94 ms
0wM5s1Khldu.js
73 ms
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106 ms
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598739_538437462849897_12146159_n.png
203 ms
safe_image.php
205 ms
safe_image.php
50 ms
safe_image.php
77 ms
safe_image.php
66 ms
229798_538437306183246_182299514_n.png
108 ms
wL6VQj7Ab77.png
39 ms
s7jcwEQH7Sx.png
46 ms
QDwYpIaRyfG.png
44 ms
K00K-UgnsKu.png
45 ms
I6-MnjEovm5.js
4 ms
pQrUxxo5oQp.js
6 ms
stardc.co.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
stardc.co.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
stardc.co.jp SEO score
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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stardc.co.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 Stardc.co.jp 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.
stardc.co.jp
Open Graph data is detected on the main page of Stardc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: