5.2 sec in total
885 ms
4.1 sec
168 ms
Visit u-tc.co.jp now to see the best up-to-date U Tc content for Japan and also check out these interesting facts you probably never knew about u-tc.co.jp
エレクトロニクスの要素技術から設計技術、生産から物流まで
Visit u-tc.co.jpWe analyzed U-tc.co.jp page load time and found that the first response time was 885 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
u-tc.co.jp performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value7.5 s
4/100
25%
Value12.9 s
2/100
10%
Value90 ms
99/100
30%
Value0.286
42/100
15%
Value9.5 s
30/100
10%
885 ms
321 ms
482 ms
352 ms
324 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to U-tc.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain U-tc.co.jp.
Page size can be reduced by 26.6 kB (10%)
277.8 kB
251.2 kB
In fact, the total size of U-tc.co.jp main page is 277.8 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. Only 10% of websites need less resources to load. Images take 246.9 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 16% 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 16.3 kB or 85% of the original size.
Potential reduce by 893 B
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. U Tc images are well optimized though.
Potential reduce by 2.0 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 2.0 kB or 72% of the original size.
Potential reduce by 7.4 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. U-tc.co.jp needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 84% of the original size.
Number of requests can be reduced by 25 (56%)
45
20
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Tc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
u-tc.co.jp
885 ms
swfobject_modified.js
321 ms
style.css
482 ms
dw.js
352 ms
background.jpg
324 ms
head_background.gif
337 ms
head_title.gif
338 ms
head_menu7.gif
352 ms
head_menu1.gif
352 ms
head_menu2.gif
385 ms
head_menu8.gif
674 ms
head_menu3.gif
671 ms
head_menu4.gif
680 ms
head_menu5.gif
702 ms
head_menu6.gif
721 ms
top_back.gif
718 ms
main_img.jpg
2071 ms
3menu1.jpg
1372 ms
3menu2.jpg
1382 ms
3menu3.jpg
1196 ms
tech_titile.jpg
1194 ms
top_background.gif
1053 ms
menu1.jpg
1530 ms
menu2.jpg
1677 ms
menu3.jpg
1767 ms
menu4.jpg
1848 ms
menu5.jpg
1887 ms
menu6.jpg
2034 ms
topics.gif
2027 ms
topics_1.gif
2117 ms
spacer.gif
2184 ms
group_title.gif
2270 ms
group_1.gif
2361 ms
group_left.gif
2415 ms
group_icon.gif
2406 ms
group_right.gif
2468 ms
group_bottom.gif
2518 ms
group_2.gif
2620 ms
group_3.gif
2728 ms
group_4.jpg
2745 ms
group_4_1.jpg
2459 ms
group_5.jpg
2618 ms
foot_background.gif
2567 ms
foot_menu1.gif
2596 ms
foot_menu2.gif
2736 ms
foot_menu3.gif
2729 ms
copyright.gif
2430 ms
u-tc.co.jp accessibility score
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
u-tc.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
u-tc.co.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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U-tc.co.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 U-tc.co.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.
u-tc.co.jp
Open Graph description is not detected on the main page of U Tc. 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: