5.3 sec in total
646 ms
4.3 sec
328 ms
Welcome to sk-co-ltd.com homepage info - get ready to check Sk Co Ltd best content for Japan right away, or after learning these important things about sk-co-ltd.com
ゴム配合品、ゴム練り加工。衛生品、安全対策品の加工品ならエスケーへ。品質保証体制の強化。5M+1E(環境)、4MにMeasurement(検査・測定)、Managementを取り入れた4Mから6Mへの取り組みを引き続き強化するため、最新測定器を導入。(CIP)含有化学物質管理方針も策定し環境の変化に対応しております。特にOリングは従来のNBRの課題をクリアしたHNBRへの切り替えのご相談も承ります...
Visit sk-co-ltd.comWe analyzed Sk-co-ltd.com page load time and found that the first response time was 646 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sk-co-ltd.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.9 s
29/100
25%
Value8.5 s
18/100
10%
Value20 ms
100/100
30%
Value0.312
37/100
15%
Value6.8 s
55/100
10%
646 ms
1618 ms
1660 ms
2011 ms
724 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Sk-co-ltd.com, 7% (3 requests) were made to Foodplus.jp and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Foodplus.jp.
Page size can be reduced by 80.2 kB (6%)
1.3 MB
1.3 MB
In fact, the total size of Sk-co-ltd.com main page is 1.3 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 20.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.2 kB or 74% of the original size.
Potential reduce by 33.9 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. Sk Co Ltd images are well optimized though.
Potential reduce by 34 B
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 26.1 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. Sk-co-ltd.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 87% of the original size.
We found no issues to fix!
42
42
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sk Co Ltd. According to our analytics all requests are already optimized.
sk-co-ltd.com
646 ms
skfront_index.css
1618 ms
skfront_base.css
1660 ms
molding_sk9.png
2011 ms
listband.jpg
724 ms
silicone_color_clear.jpg
325 ms
yjlogo_type1_ffffff.gif
546 ms
DKV9fb9VZbHpTv6Dw7H0rBVdH5nyQP3jPxmn.gif
1082 ms
bg.gif
189 ms
skfront_base.css
164 ms
top0212.jpg
518 ms
shadow_right.gif
303 ms
logo_bar.gif
334 ms
seihinn_kensaku.gif
341 ms
top_2015.png
1115 ms
button_base_off.gif
399 ms
rubberring-img.jpg
668 ms
elastomer.jpg
722 ms
83D1.jpg
838 ms
seihin-150-10.jpg
1208 ms
seihin-150-11.jpg
764 ms
3type_sheet2010-1.jpg
857 ms
top_otoku.jpg
1034 ms
fusso1.jpg
1011 ms
topics.png
1038 ms
rain-bow1-2.jpg
1154 ms
oem_products_top.png
1220 ms
goa_sk_top.png
1249 ms
sksq_top.png
1267 ms
frsp15-25-t.jpg
1333 ms
frsp15-25-1-t.jpg
1342 ms
menu.png
1404 ms
house.gif
1364 ms
fax02.jpg
1418 ms
mail03.jpg
1439 ms
phone02.jpg
1528 ms
silicone_color_tube.jpg
482 ms
dream.cgi
346 ms
skch.jpg
560 ms
technical1-food-plus7.png
1046 ms
stainless_steels_molding_foodplus.jp.png
545 ms
ga.js
8 ms
__utm.gif
19 ms
sk-co-ltd.com 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
Form elements do not have associated labels
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>).
sk-co-ltd.com 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
sk-co-ltd.com 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 Sk-co-ltd.com 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 Sk-co-ltd.com 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.
sk-co-ltd.com
Open Graph description is not detected on the main page of Sk Co Ltd. 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: