5 sec in total
901 ms
3.9 sec
201 ms
Click here to check amazing OSTEC content for Japan. Otherwise, check out these important facts you probably never knew about ostec.or.jp
科学技術の振興ならびに関西産業発展のための諸事業を積極的に推進する「一般財団法人 大阪科学技術センター」のホームページです
Visit ostec.or.jpWe analyzed Ostec.or.jp page load time and found that the first response time was 901 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ostec.or.jp performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value6.2 s
11/100
25%
Value9.2 s
13/100
10%
Value340 ms
74/100
30%
Value0.251
49/100
15%
Value12.8 s
13/100
10%
901 ms
39 ms
294 ms
321 ms
494 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 90% of them (53 requests) were addressed to the original Ostec.or.jp, 7% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ostec.or.jp.
Page size can be reduced by 776.7 kB (34%)
2.3 MB
1.5 MB
In fact, the total size of Ostec.or.jp main page is 2.3 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 26.8 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 5.3 kB, which is 15% 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 26.8 kB or 77% of the original size.
Potential reduce by 407.4 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. Obviously, OSTEC needs image optimization as it can save up to 407.4 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 258.2 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 258.2 kB or 68% of the original size.
Potential reduce by 84.3 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. Ostec.or.jp needs all CSS files to be minified and compressed as it can save up to 84.3 kB or 79% of the original size.
Number of requests can be reduced by 23 (40%)
57
34
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSTEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.ostec.or.jp
901 ms
analytics.js
39 ms
wp-emoji-release.min.js
294 ms
style.css
321 ms
fullcalendar.min.css
494 ms
marx.min.css
337 ms
font-awesome.min.css
519 ms
jquery.slider-pro.css
523 ms
remodal.css
456 ms
remodal-default-theme.css
478 ms
ostec-theme.css
506 ms
header_btn_cap.png
619 ms
9bb771e176f83bbb840a72734d22d83e.jpg
950 ms
37351dbb02cce90c3b9399b447c2e08b.jpg
820 ms
HR_banner.jpg
1168 ms
6c08330e50b927ae780e99110a2836a3.jpg
861 ms
2e278201cb6099d36f678c485890e23b.jpg
1043 ms
img_restaurant.png
1269 ms
img_workshop.png
1309 ms
img_rental.png
1378 ms
kagakusho_button.jpg
1106 ms
collect
14 ms
kan_button.png
1524 ms
kashikaijyou_button.png
1539 ms
sanjo_button.png
1292 ms
js
65 ms
navigation.js
1289 ms
skip-link-focus-fix.js
1329 ms
wp-embed.min.js
1356 ms
moment.min.js
1406 ms
jquery.min.js
20 ms
opacity-rollover.js
1451 ms
animatescroll.noeasing.js
1492 ms
remodal.js
1521 ms
jquery.tile.js
1577 ms
tabchange.js
1592 ms
jquery.sliderPro.js
1747 ms
ostec-theme.js
1612 ms
footer_main-logo.gif
1654 ms
icon_gotop.gif
1685 ms
ostec-theme_common.css
1396 ms
header_bg.gif
185 ms
header_main-logo.gif
184 ms
icon_search.gif
183 ms
icon_inq.gif
185 ms
bnr_area_bg.gif
185 ms
chapter_bg.gif
185 ms
news_badge-event.gif
318 ms
news_badge-wanted.gif
327 ms
icon_news-list.gif
331 ms
icon_news-topics.gif
334 ms
icon_news-wanted.gif
348 ms
icon_news-event.gif
349 ms
icon_news-calendar_l.gif
476 ms
icon_news-more.gif
490 ms
icon_list-bullet.gif
494 ms
analytics.js
9 ms
collect
7 ms
openhand.cur
319 ms
ostec.or.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
Links do not have a discernible name
ostec.or.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
ostec.or.jp SEO score
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 Ostec.or.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 Ostec.or.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.
ostec.or.jp
Open Graph description is not detected on the main page of OSTEC. 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: