2.9 sec in total
486 ms
2.3 sec
110 ms
Click here to check amazing SANKYO KASEI Corp content for Japan. Otherwise, check out these important facts you probably never knew about sankyokasei-corp.co.jp
三京化成株式会社は住宅、土木、鉄鋼、塗料などの各分野で高付加価値精密化学品を開発、販売しております。SANKYO KASEI CORPORATION
Visit sankyokasei-corp.co.jpWe analyzed Sankyokasei-corp.co.jp page load time and found that the first response time was 486 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sankyokasei-corp.co.jp performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value14.4 s
0/100
25%
Value12.8 s
3/100
10%
Value560 ms
53/100
30%
Value0.031
100/100
15%
Value15.1 s
7/100
10%
486 ms
308 ms
320 ms
330 ms
159 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Sankyokasei-corp.co.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (954 ms) belongs to the original domain Sankyokasei-corp.co.jp.
Page size can be reduced by 23.0 kB (24%)
94.5 kB
71.5 kB
In fact, the total size of Sankyokasei-corp.co.jp main page is 94.5 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. 15% of websites need less resources to load. Images take 55.6 kB which makes up the majority of the site volume.
Potential reduce by 13.8 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 2.6 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 13.8 kB or 81% of the original size.
Potential reduce by 5.6 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. SANKYO KASEI Corp images are well optimized though.
Potential reduce by 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.0 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. Sankyokasei-corp.co.jp needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 84% of the original size.
Number of requests can be reduced by 28 (56%)
50
22
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SANKYO KASEI Corp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
sankyokasei-corp.co.jp
486 ms
vercheck.js
308 ms
css_read_0.js
320 ms
mouse.js
330 ms
wnn_style.css
159 ms
bg_01.gif
159 ms
bg_01.gif
161 ms
header_01.gif
165 ms
header_02.gif
167 ms
header_03.gif
315 ms
header_04.gif
320 ms
nav_01.gif
325 ms
nav_02.gif
328 ms
nav_03.gif
332 ms
nav_04.gif
356 ms
nav_05.gif
473 ms
nav_06.gif
479 ms
nav_07.gif
486 ms
nav_08.gif
492 ms
line_01.gif
498 ms
product_01.gif
533 ms
product_02.jpg
629 ms
product_03.jpg
637 ms
product_04.jpg
646 ms
product_05.jpg
656 ms
product_06.jpg
663 ms
product_07.jpg
710 ms
product_08.jpg
785 ms
new.gif
796 ms
line_new.gif
807 ms
b_privacy.gif
820 ms
get_flash_player.gif
829 ms
spacer.gif
886 ms
bg_02.gif
941 ms
bg_02.gif
954 ms
ga.js
5 ms
__utm.gif
10 ms
header_04_o.gif
159 ms
nav_01_o.gif
161 ms
nav_02_o.gif
167 ms
nav_03_o.gif
168 ms
nav_04_o.gif
179 ms
nav_05_o.gif
164 ms
nav_06_o.gif
315 ms
nav_07_o.gif
319 ms
nav_08_o.gif
325 ms
product_02_o.jpg
328 ms
product_03_o.jpg
332 ms
product_04_o.jpg
354 ms
product_05_o.jpg
471 ms
product_06_o.jpg
477 ms
product_07_o.jpg
484 ms
product_08_o.jpg
491 ms
sankyokasei-corp.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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
sankyokasei-corp.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sankyokasei-corp.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sankyokasei-corp.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 Sankyokasei-corp.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.
sankyokasei-corp.co.jp
Open Graph description is not detected on the main page of SANKYO KASEI Corp. 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: