7.3 sec in total
931 ms
6.1 sec
249 ms
Click here to check amazing Chuoko OSAKA content for Japan. Otherwise, check out these important facts you probably never knew about chuoko-osaka.ac.jp
建築、住宅デザイン、インテリアデザインの専門知識を学べる専門学校、中央工学校OSAKA(大阪)のサイトです。建築家・建築士・建築デザイナー・建築施工管理技士・現場監督・インテリアデザイナー・インテリアコーディネーターなど、各分野のスペシャリストを育成します!〒561-0872 大阪府豊中市寺内一丁目1-43
Visit chuoko-osaka.ac.jpWe analyzed Chuoko-osaka.ac.jp page load time and found that the first response time was 931 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
chuoko-osaka.ac.jp performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value27.1 s
0/100
25%
Value17.5 s
0/100
10%
Value2,240 ms
6/100
30%
Value0.02
100/100
15%
Value24.5 s
0/100
10%
931 ms
885 ms
947 ms
958 ms
809 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 83% of them (85 requests) were addressed to the original Chuoko-osaka.ac.jp, 8% (8 requests) were made to Dex.advg.jp and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Chuoko-osaka.ac.jp.
Page size can be reduced by 146.0 kB (10%)
1.4 MB
1.3 MB
In fact, the total size of Chuoko-osaka.ac.jp main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 17.4 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 17.4 kB or 75% of the original size.
Potential reduce by 22.2 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. Chuoko OSAKA images are well optimized though.
Potential reduce by 59.0 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 59.0 kB or 67% of the original size.
Potential reduce by 47.4 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. Chuoko-osaka.ac.jp needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 84% of the original size.
Number of requests can be reduced by 45 (45%)
99
54
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chuoko OSAKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
chuoko-osaka.ac.jp
931 ms
layout2015.css
885 ms
index.css
947 ms
others.css
958 ms
blueberry.css
809 ms
smartRollover.js
571 ms
iepngfix.js
668 ms
jquery.js
1784 ms
fixHeight.js
879 ms
jquery.blueberry.js
1682 ms
jsapi
18 ms
ojs
548 ms
kkp_client.js
1316 ms
20 ms
default+en.css
6 ms
default+en.I.js
4 ms
logo_off.gif
421 ms
news_new.cgi
276 ms
button_language_off.gif
237 ms
button_association_off.gif
227 ms
button_graduate_off.gif
213 ms
button_foreign_off.gif
225 ms
button_company_off.gif
237 ms
button_opencampus_off.jpg
880 ms
button_shiryou_off.jpg
773 ms
button_access_off.gif
416 ms
button_contact_off.gif
440 ms
top_on.gif
447 ms
campus_off.gif
597 ms
guide_line_off.gif
610 ms
education_system_off.gif
651 ms
campus_life_off.gif
652 ms
pro_off.gif
781 ms
support_off.gif
785 ms
ob_off.gif
839 ms
bg_course_nav.gif
1223 ms
gakka_all_off.png
935 ms
gakka_kenchiku_off.png
966 ms
gakka_jutaku_off.png
1159 ms
gakka_interior_off.png
1056 ms
gakka_cg_off.png
1032 ms
gakka_kenchiku_ev_off.png
1123 ms
gakka_kenkyu_off.png
1154 ms
banner_top_ryugakusei.jpg
1540 ms
banner_top_aosetsumei.jpg
1680 ms
banner_top_evening.jpg
1665 ms
banner_top_access.jpg
1915 ms
banner_top_event.jpg
1727 ms
banner_top_course_select.jpg
1798 ms
banner_top_campus.jpg
1880 ms
banner_top_shiryou.jpg
2038 ms
icon_check.jpg
1876 ms
icon_rss.jpg
1942 ms
ojs2
313 ms
icon_blog.jpg
1802 ms
banner_facebook.jpg
1852 ms
banner_line.jpg
1882 ms
banner_youtube.jpg
1887 ms
banner_app.jpg
2501 ms
layout.css
450 ms
index.css
524 ms
others.css
570 ms
blueberry.css
400 ms
free0
507 ms
sync0
511 ms
banner_kouza_interia.jpg
1806 ms
banner_compe.jpg
1829 ms
banner_japanese.jpg
2291 ms
banner_group.jpg
1881 ms
banner_ao.jpg
2096 ms
banner_shushoku.jpg
1979 ms
banner_shikaku.jpg
1951 ms
banner_expenses.jpg
1880 ms
banner_guidance.jpg
1966 ms
banner_qanda.jpg
2002 ms
banner_ob.jpg
1991 ms
bg_news_li.gif
225 ms
banner_indoor_view.jpg
2593 ms
free
306 ms
us
342 ms
banner_foreign.jpg
2508 ms
banner_presentation.jpg
1974 ms
banner_cg.jpg
1959 ms
banner_graduate.jpg
1922 ms
banner_company.jpg
1924 ms
banner_map.jpg
1985 ms
banner_pamphlet.jpg
1982 ms
banner_shokuin.jpg
2377 ms
scheck
171 ms
banner_best.jpg
1982 ms
pixel
24 ms
kkp_S003706_client.js
187 ms
sync
338 ms
pixel
17 ms
sync
1423 ms
banner_syokutai.jpg
2144 ms
usync
342 ms
bg_footer.gif
1695 ms
bg_footer_list.gif
1719 ms
logo_footer.gif
1838 ms
btn_opencampus.gif
1737 ms
btn_shiryou.gif
1716 ms
chuoko-osaka.ac.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
[id] attributes on active, focusable elements are not unique
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chuoko-osaka.ac.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
chuoko-osaka.ac.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chuoko-osaka.ac.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 Chuoko-osaka.ac.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.
chuoko-osaka.ac.jp
Open Graph data is detected on the main page of Chuoko OSAKA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: