6.4 sec in total
943 ms
5.3 sec
207 ms
Visit j-planet.co.jp now to see the best up-to-date J Planet content and also check out these interesting facts you probably never knew about j-planet.co.jp
大阪市の人事、総務、アウトソーシング、ベトナム人財紹介なら日本プラネット株式会社にお任せください。
Visit j-planet.co.jpWe analyzed J-planet.co.jp page load time and found that the first response time was 943 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
j-planet.co.jp performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value13.4 s
0/100
25%
Value9.4 s
12/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value8.2 s
41/100
10%
943 ms
344 ms
1036 ms
567 ms
397 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 97% of them (69 requests) were addressed to the original J-planet.co.jp, 1% (1 request) were made to Google.com and 1% (1 request) were made to Privacymark.jp. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain J-planet.co.jp.
Page size can be reduced by 126.0 kB (14%)
930.1 kB
804.1 kB
In fact, the total size of J-planet.co.jp main page is 930.1 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. 35% of websites need less resources to load. Images take 787.1 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 10.3 kB or 74% of the original size.
Potential reduce by 13.7 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. J Planet images are well optimized though.
Potential reduce by 49.9 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 49.9 kB or 71% of the original size.
Potential reduce by 52.0 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. J-planet.co.jp needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 88% of the original size.
Number of requests can be reduced by 17 (28%)
61
44
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Planet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
j-planet.co.jp
943 ms
base.css
344 ms
jquery.js
1036 ms
script.js
567 ms
webchangercmn.css
397 ms
indexwebchanger.css
401 ms
wctarget.js
684 ms
jsapi
21 ms
simpleslide.js
542 ms
indexwg2_mms.js
417 ms
default.css
255 ms
style.css
928 ms
thickbox.css
411 ms
lightbox.css
447 ms
wcax.js
447 ms
bg_01.jpg
185 ms
logo_01.jpg
379 ms
btn_03.jpg
174 ms
btn_01.jpg
200 ms
menu_01.jpg
722 ms
ti_01.jpg
399 ms
line_01.gif
346 ms
ar_01.gif
365 ms
ti_03.jpg
593 ms
img159fc2547_1.gif
518 ms
btn_05.gif
548 ms
ph_01.jpg
567 ms
ti_02.jpg
746 ms
btn_01.jpg
810 ms
btn_04.jpg
861 ms
btn_02.jpg
1082 ms
btn_03.jpg
1135 ms
bg_02.gif
839 ms
logo_02.jpg
943 ms
line_01.gif
980 ms
btn_03.gif
1009 ms
line_02.gif
1041 ms
copy.gif
1142 ms
privacymark.jp
948 ms
import.php
1097 ms
index.html
1126 ms
j-planet.co.jp
1167 ms
index.html
1210 ms
index.html
1273 ms
index.html
1481 ms
index.html
1267 ms
index1.html
1292 ms
index2.html
1348 ms
index3.html
1399 ms
index4.html
1439 ms
index.html
1472 ms
mynumber_service.pdf
2658 ms
recruit1.html
1475 ms
index.html
1710 ms
index.html
1531 ms
index.html
1444 ms
loading.gif
1630 ms
img1584i4334_1.jpg
595 ms
img1584i4232_1.jpg
666 ms
img1584i4251_1.jpg
749 ms
img1584i4304_1.jpg
777 ms
img1584i4319_1.jpg
846 ms
img1587g0003_1.jpg
840 ms
img1587g0014_1.jpg
947 ms
img1584i4334_1.jpg
1555 ms
img1584i4232_1.jpg
1141 ms
img1584i4251_1.jpg
1528 ms
img1584i4304_1.jpg
1413 ms
img1584i4319_1.jpg
1935 ms
img1587g0003_1.jpg
1506 ms
img1587g0014_1.jpg
2170 ms
j-planet.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
Image elements do not have [alt] attributes
j-planet.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
j-planet.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise J-planet.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 J-planet.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.
j-planet.co.jp
Open Graph description is not detected on the main page of J Planet. 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: