4.8 sec in total
839 ms
3.7 sec
219 ms
Visit o-y.co.jp now to see the best up-to-date O Y content and also check out these interesting facts you probably never knew about o-y.co.jp
工業用油脂及び化学工業薬品の製造販売を中心に事業展開しています。 液体洗剤・各種粉体・化粧品製造・医薬部外品製造などの受託加工、事業法アルコール使用許可や販売許可、毒物劇物の製造業や一般販売業、高圧ガス一種販売等、新規開発などモノづくりをモットーに小ロットからお客様に感謝していただける製品供給を心がけています。
Visit o-y.co.jpWe analyzed O-y.co.jp page load time and found that the first response time was 839 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
o-y.co.jp performance score
name
value
score
weighting
Value15.4 s
0/100
10%
Value26.8 s
0/100
25%
Value36.0 s
0/100
10%
Value16,040 ms
0/100
30%
Value0
100/100
15%
Value37.6 s
0/100
10%
839 ms
352 ms
322 ms
324 ms
329 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to O-y.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain O-y.co.jp.
Page size can be reduced by 20.0 kB (13%)
154.9 kB
134.9 kB
In fact, the total size of O-y.co.jp main page is 154.9 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 132.7 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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 5.4 kB, which is 25% 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 17.6 kB or 81% of the original size.
Potential reduce by 2.2 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. O Y images are well optimized though.
Potential reduce by 173 B
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. O-y.co.jp needs all CSS files to be minified and compressed as it can save up to 173 B or 40% of the original size.
Number of requests can be reduced by 11 (27%)
41
30
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Y. 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.
o-y.co.jp
839 ms
style.css
352 ms
bt_otoiawase_off.gif
322 ms
bt_otoiawase_on.gif
324 ms
bt_map_off.gif
329 ms
bt_map_on.gif
335 ms
bt_kaisya-annai_off.gif
352 ms
bt_kaisya-annai_on.gif
498 ms
btenkaku.gif
643 ms
btenkaku2.gif
649 ms
bttorihikisaki.gif
657 ms
bttorihiki.gif
700 ms
btjukaku.gif
686 ms
btjutaku.gif
851 ms
btrinen.gif
963 ms
btrinen2.gif
976 ms
imageblog2.gif
1007 ms
blog.gif
1004 ms
bg_body.gif
1064 ms
spacer.gif
1185 ms
image6.gif
1798 ms
bt2_sitemap.gif
1323 ms
bt2_kojinjoho.gif
1332 ms
btp_bg.gif
1344 ms
btp_01.gif
1388 ms
bt_home_off.gif
1549 ms
btp_02.gif
1673 ms
btp_bottom.gif
1665 ms
obj_mainimage.jpg
2628 ms
ba2_information.gif
1724 ms
logo_noro.gif
1898 ms
Logo02.png
2333 ms
300mL1.jpg
2314 ms
button91.gif
2057 ms
p_03.gif
2144 ms
line_01.gif
2249 ms
re-kobo-logo.gif
2608 ms
logo2.jpg
2435 ms
logo.jpg
2444 ms
obj_ta1_seihinjoho.gif
2352 ms
p_01.gif
2335 ms
obj_ta3_otoiawase.gif
2501 ms
o-y.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
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
o-y.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
o-y.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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise O-y.co.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 O-y.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.
o-y.co.jp
Open Graph description is not detected on the main page of O Y. 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: