6.3 sec in total
452 ms
5.6 sec
262 ms
Visit oncampus.jp now to see the best up-to-date Oncampus content and also check out these interesting facts you probably never knew about oncampus.jp
海外の大学内に通うオンキャンパススタイル専門のエクステンション留学サイトonCampus。条件付留学、編入留学、コミカレは手数料、代行料すべて無料。大学キャンパス内で学ぶエクステンション留学で海外大学への進学も!大学生向け休学留学や社会人向けプランもお得です。
Visit oncampus.jpWe analyzed Oncampus.jp page load time and found that the first response time was 452 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
oncampus.jp performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value8.5 s
2/100
25%
Value6.0 s
46/100
10%
Value340 ms
74/100
30%
Value0
100/100
15%
Value11.5 s
18/100
10%
452 ms
797 ms
685 ms
596 ms
536 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 61% of them (41 requests) were addressed to the original Oncampus.jp, 18% (12 requests) were made to Ucextensions.jp and 6% (4 requests) were made to Iae-ryugaku.net. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Ucextensions.jp.
Page size can be reduced by 56.4 kB (9%)
594.2 kB
537.8 kB
In fact, the total size of Oncampus.jp main page is 594.2 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. 25% of websites need less resources to load. Images take 484.9 kB which makes up the majority of the site volume.
Potential reduce by 14.9 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 2.5 kB, which is 12% 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 14.9 kB or 72% of the original size.
Potential reduce by 2.3 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. Oncampus images are well optimized though.
Potential reduce by 27.2 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 27.2 kB or 37% of the original size.
Potential reduce by 12.0 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. Oncampus.jp needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 80% of the original size.
Number of requests can be reduced by 16 (29%)
55
39
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oncampus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
oncampus.jp
452 ms
www.oncampus.jp
797 ms
index.css
685 ms
banner.js
596 ms
s_retargeting.js
536 ms
conversion.js
14 ms
go_inst.png
1851 ms
back.gif
178 ms
back_main.gif
172 ms
back_header.gif
344 ms
logo.gif
344 ms
back_header3.gif
344 ms
item1.gif
350 ms
back_menu1_2.gif
355 ms
item3.gif
353 ms
item2.gif
511 ms
item4.gif
514 ms
item5.gif
513 ms
top.jpg
1221 ms
item6.gif
704 ms
item7_4.gif
882 ms
item7_5.gif
1020 ms
item7_6.gif
1023 ms
item7_1.gif
853 ms
item7_2.gif
1231 ms
item7_3.gif
1195 ms
item17.gif
1057 ms
item8.gif
1191 ms
item9.gif
1195 ms
item10.gif
1233 ms
support_office.png
1359 ms
office.png
1534 ms
item12.gif
1365 ms
item12_ichioshi.gif
1396 ms
item12_line.gif
1406 ms
osusume3.jpg
1759 ms
item13.gif
1528 ms
2.jpg
2215 ms
ya_gray.gif
1569 ms
item12_ya.gif
1561 ms
item13_back.gif
1676 ms
item13_back2.gif
1683 ms
250x250.png
173 ms
728x90.png
292 ms
300x80.png
346 ms
uc_bnr_adwords_0409_google%20250x250.png
494 ms
uc_bnr_adwords_0409_google%20728x90.png
507 ms
uc_bnr_adwords_0409_iae-subslider%20300x80.png
1709 ms
back_footer.gif
1697 ms
uc416_250x250.png
717 ms
uc416_728x90.png
1719 ms
uc416_300x80.png
2705 ms
access
526 ms
back_footer2.gif
1592 ms
www.oncampus.jp
1870 ms
uc_bnr_adwords_0409_google%20250x250.png
2389 ms
uc_bnr_adwords_0409_google%20728x90.png
2427 ms
analytics.js
17 ms
34 ms
collect
14 ms
collect
63 ms
44 ms
ga-audiences
18 ms
uc416_250x250.png
2206 ms
uc_bnr_adwords_0409_iae-subslider%20300x80.png
2024 ms
uc416_728x90.png
2207 ms
uc416_300x80.png
1008 ms
oncampus.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
oncampus.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
oncampus.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 uses legible font sizes
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oncampus.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 Oncampus.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.
oncampus.jp
Open Graph description is not detected on the main page of Oncampus. 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: