16.5 sec in total
1 sec
15 sec
403 ms
Welcome to kiw.co.jp homepage info - get ready to check Kiw best content for Japan right away, or after learning these important things about kiw.co.jp
株式会社北川鉄工所は建設機械、産業機械、工作機器、鋳造鋳物、住宅建物、立体駐車場などさまざまな分野に展開している製造メーカーです。
Visit kiw.co.jpWe analyzed Kiw.co.jp page load time and found that the first response time was 1 sec and then it took 15.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kiw.co.jp performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value40.7 s
0/100
25%
Value7.8 s
24/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value36.3 s
0/100
10%
1021 ms
376 ms
792 ms
400 ms
463 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 96% of them (110 requests) were addressed to the original Kiw.co.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Kiw.co.jp.
Page size can be reduced by 316.5 kB (18%)
1.8 MB
1.5 MB
In fact, the total size of Kiw.co.jp main page is 1.8 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 28.1 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 6.4 kB, which is 18% 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 28.1 kB or 80% of the original size.
Potential reduce by 178.3 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, Kiw needs image optimization as it can save up to 178.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 80.3 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 80.3 kB or 59% of the original size.
Potential reduce by 29.9 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. Kiw.co.jp needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 83% of the original size.
Number of requests can be reduced by 12 (11%)
112
100
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kiw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
kiw.co.jp
1021 ms
normalize.css
376 ms
common.css
792 ms
top.css
400 ms
media.css
463 ms
btn_search.gif
378 ms
img_helmet.png
570 ms
img_dd_material.jpg
586 ms
img_dd_mtools.jpg
597 ms
img_dd_const.jpg
693 ms
img_dd_parking.jpg
1457 ms
bg_big.jpg
1486 ms
ttl_logo.gif
1018 ms
txt_logo_01.gif
1474 ms
txt_logo_02.gif
1826 ms
ttl_power_01.png
1868 ms
txt_power_01.png
1910 ms
ttl_power_02.png
1973 ms
txt_power_02.png
4931 ms
ttl_power_03.png
2018 ms
txt_power_03.png
6889 ms
ttl_work_01.png
6294 ms
txt_work_01.png
3436 ms
btn_work_01.png
2168 ms
ttl_work_02.png
4061 ms
txt_work_02.png
3893 ms
jquery-1.7.2.js
4837 ms
nav_products.js
4278 ms
heightLine.js
4431 ms
jquery.easing.js
4670 ms
headerTab.js
4805 ms
top.js
5066 ms
respond.min.js
5129 ms
brand
18 ms
btn_work_02.png
5182 ms
ttl_work_03.png
5391 ms
txt_work_03_off.png
6323 ms
txt_work_03.png
6692 ms
btn_work_03.png
5547 ms
ttl_work_04.png
5817 ms
brand
118 ms
txt_work_04.png
6416 ms
btn_work_04.png
6073 ms
ttl_products_01.png
6320 ms
ttl_products_01_active.png
6326 ms
ttl_products_02.png
6355 ms
ttl_products_02_active.png
6361 ms
ttl_products_03.png
6561 ms
ttl_products_03_active.png
6248 ms
ttl_products_04.png
5824 ms
ttl_products_04_active.png
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5963 ms
ttl_products_05_active.png
5681 ms
ttl_products_06.png
5788 ms
ttl_products_06_active.png
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ttl_products_07.png
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ttl_products_07_active.png
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btn_products_08_01.gif
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btn_products_08_02.gif
4306 ms
ttl_recruitinfo.gif
3979 ms
banner_recruit.jpg
4777 ms
ttl_forshareholder.gif
3684 ms
bnr_publick.gif
3567 ms
bnr_highlight.gif
3490 ms
bnr_media.jpg
3506 ms
media_kenjya.jpg
3431 ms
media_monozukuri.jpg
3474 ms
media_list.jpg
3376 ms
ga.js
27 ms
nav_products.html
3392 ms
__utm.gif
26 ms
ttl_information.gif
3420 ms
collect
58 ms
bnr_zeromo.gif
3247 ms
ico_ir.gif
3214 ms
ico_important.gif
3018 ms
ico_product.gif
2682 ms
btn_news_all.gif
2716 ms
bg_footer_crane.jpg
2736 ms
btn_pagetop.gif
2704 ms
img_logo_footer.jpg
2528 ms
btn_contact.jpg
2531 ms
bg_header.gif
2590 ms
bg_light.jpg
2671 ms
img_logo.gif
2638 ms
nav_group_material.gif
2732 ms
nav_group_mtools.gif
2550 ms
nav_group_const.gif
2583 ms
nav_group_parking.gif
2589 ms
nav_groupcompany.gif
2620 ms
nav_recruit.gif
2643 ms
bg_search.gif
2671 ms
bg_gnavi.png
2573 ms
nav_aboutus.png
2743 ms
nav_news.png
2571 ms
nav_business.png
2818 ms
bg_dd.gif
2561 ms
nav_products.png
2735 ms
nav_ir.png
2838 ms
bg_main.gif
2530 ms
bg_logo.gif
3952 ms
bg_main_tab.png
3430 ms
bg_inshadow_bottom.gif
2607 ms
bg_inshadow_w490_bottom.gif
2643 ms
bg_inshadow_w450_bottom.gif
2643 ms
ico_pdf.gif
2629 ms
bg_footer_company.gif
2680 ms
ico_allow_left.jpg
2677 ms
tab_power_active.png
1823 ms
bg_power_01.jpg
2398 ms
bg_slanted.png
1463 ms
bg_power_02.jpg
2926 ms
bg_power_03.jpg
3420 ms
bg_gray.png
1881 ms
mediaqueries.css
433 ms
kiw.co.jp 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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kiw.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
General
Impact
Issue
Detected JavaScript libraries
kiw.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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kiw.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 Kiw.co.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.
kiw.co.jp
Open Graph description is not detected on the main page of Kiw. 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: