5.3 sec in total
1.2 sec
3.9 sec
220 ms
Visit yca.ac.jp now to see the best up-to-date Yca content for Japan and also check out these interesting facts you probably never knew about yca.ac.jp
相鉄線 希望ヶ丘駅 徒歩8分のIT専門学校。神奈川県横浜市にある横浜システム工学院専門学校のホームページです。学校情報、入学情報のほか、就職支援、学生生活について紹介しています。
Visit yca.ac.jpWe analyzed Yca.ac.jp page load time and found that the first response time was 1.2 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
yca.ac.jp performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value18.8 s
0/100
25%
Value16.2 s
0/100
10%
Value1,140 ms
22/100
30%
Value0.517
15/100
15%
Value34.7 s
0/100
10%
1168 ms
696 ms
369 ms
552 ms
785 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 93% of them (67 requests) were addressed to the original Yca.ac.jp, 3% (2 requests) were made to Stats.g.doubleclick.net and 1% (1 request) were made to Seal.verisign.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Yca.ac.jp.
Page size can be reduced by 243.6 kB (20%)
1.2 MB
994.0 kB
In fact, the total size of Yca.ac.jp main page is 1.2 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. 45% of websites need less resources to load. Images take 960.8 kB which makes up the majority of the site volume.
Potential reduce by 102.9 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 12.8 kB, which is 11% 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 102.9 kB or 88% of the original size.
Potential reduce by 24.4 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. Yca images are well optimized though.
Potential reduce by 45.2 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 45.2 kB or 56% of the original size.
Potential reduce by 71.2 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. Yca.ac.jp needs all CSS files to be minified and compressed as it can save up to 71.2 kB or 90% of the original size.
Number of requests can be reduced by 21 (30%)
70
49
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yca. 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.
yca.ac.jp
1168 ms
jquery-1.2.6.min.js
696 ms
jquery.innerfade.js
369 ms
index.css
552 ms
second.css
785 ms
getseal
316 ms
logo.gif
197 ms
2016_top_kisotsu.jpg
695 ms
2015_syutu.jpg
1288 ms
201506_ao_entry.jpg
1285 ms
2016_03_04_taiken_web.jpg
849 ms
2016_top_online_bnr.jpg
909 ms
index_bt_is.jpg
376 ms
index_bt_mr.jpg
566 ms
index_bt_id.jpg
755 ms
index_bt_ib.jpg
866 ms
top_btn_is_online.jpg
943 ms
top_btn_ao_guide.jpg
1045 ms
top_btn_tokutai_guide.jpg
1039 ms
top_btn_taiken.jpg
1088 ms
top_btn_schoolguide.jpg
1131 ms
top_btn_hogosya_guide.jpg
1212 ms
kisotsu_fix_bnr.jpg
1240 ms
kensyu_bnr.jpg
1270 ms
txt_index_03.gif
1318 ms
ico_ib_new.gif
1385 ms
ico_cam.gif
1435 ms
ico_mr_new.gif
1450 ms
ico_id_new.gif
1464 ms
ico_is_new.gif
1466 ms
ico_ad.gif
1506 ms
ico_mr.gif
1557 ms
ico_is.gif
1629 ms
bnr_anq_form.jpg
1630 ms
yse_yokohama.png
570 ms
arrow_01.gif
1567 ms
top_jissen_bnr.jpg
1569 ms
global_navi_01.gif
1613 ms
global_navi_02.gif
1650 ms
global_navi_03.gif
1744 ms
global_navi_04.gif
1730 ms
global_navi_05.gif
1749 ms
gnavi_btn001_off.jpg
1648 ms
widgets.js
132 ms
gnavi_btn002_off.jpg
1690 ms
dc.js
30 ms
__utm.gif
13 ms
gnavi_btn003_off.jpg
1534 ms
gnavi_btn004_off.jpg
1434 ms
gnavi_btn005_off.jpg
1336 ms
icon_external.gif
1265 ms
icon_pdf.gif
1176 ms
top_left_btn_jitaku.jpg
1210 ms
top_left_btn_enkyori.jpg
1177 ms
top_left_btn_gakuhi.jpg
1237 ms
top_left_btn_netentry.jpg
1164 ms
ban_blog_mr_2015.jpg
1163 ms
ban_blog_id_2015.jpg
1134 ms
ban_blog.jpg
1134 ms
ban_yse_news.jpg
1044 ms
ban_media.jpg
1120 ms
ban_yseye.jpg
1116 ms
recruit_b.gif
1109 ms
line_webimg.jpg
1135 ms
ico_pagetop.gif
1111 ms
ban_request_2016.jpg
1067 ms
top_btn_faq.jpg
1107 ms
ban_yse_ch.jpg
1119 ms
2014_syougaku.jpg
1109 ms
2014_enjoyjapan.jpg
1147 ms
ban_current_stu.jpg
1096 ms
__utm.gif
1082 ms
yca.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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
yca.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
yca.ac.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
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yca.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Yca.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.
yca.ac.jp
Open Graph description is not detected on the main page of Yca. 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: