2.7 sec in total
521 ms
2 sec
198 ms
Click here to check amazing Daiwa Sangyo content for Japan. Otherwise, check out these important facts you probably never knew about daiwa-sangyo.co.jp
自動車部品の中でも安全と安心に深くかかわるブレーキ部品(制動装置)と車内外の照明部品が、昭和21年創業以来変わる事のない大和産業株式会社の主力商品です。
Visit daiwa-sangyo.co.jpWe analyzed Daiwa-sangyo.co.jp page load time and found that the first response time was 521 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
daiwa-sangyo.co.jp performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value6.2 s
11/100
25%
Value9.3 s
13/100
10%
Value370 ms
71/100
30%
Value0.461
19/100
15%
Value6.9 s
54/100
10%
521 ms
163 ms
325 ms
329 ms
44 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Daiwa-sangyo.co.jp, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Daiwa-sangyo.co.jp.
Page size can be reduced by 20.0 kB (20%)
101.1 kB
81.1 kB
In fact, the total size of Daiwa-sangyo.co.jp main page is 101.1 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 63.0 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 3.5 kB, which is 23% 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 12.5 kB or 81% of the original size.
Potential reduce by 3.8 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. Daiwa Sangyo 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 2.2 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. Daiwa-sangyo.co.jp needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 69% of the original size.
Number of requests can be reduced by 11 (30%)
37
26
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daiwa Sangyo. 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.
daiwa-sangyo.co.jp
521 ms
preload.js
163 ms
style.css
325 ms
style_index.css
329 ms
ga.js
44 ms
msgs.cgi
549 ms
img_haikei.gif
162 ms
spacer.gif
165 ms
ttl_daiwa.png
520 ms
menu_message.gif
324 ms
menu_outline.gif
345 ms
menu_products.gif
348 ms
menu_recruit.gif
331 ms
menu_link.gif
359 ms
menu_syayukai.gif
485 ms
img_main_01.jpg
660 ms
img_main_02.jpg
509 ms
img_main_03.jpg
675 ms
img_main_04.jpg
712 ms
img_main_06.jpg
644 ms
img_main_05.jpg
673 ms
img_menu.jpg
706 ms
img_haikei.gif
805 ms
lbl_info.gif
825 ms
lbl_our.gif
836 ms
img_products.gif
838 ms
img_waku1.gif
879 ms
img_photo.jpg
889 ms
img_arrow.gif
966 ms
img_waku2.gif
989 ms
img_waku3.gif
999 ms
img_waku4.gif
1002 ms
img_photo03.jpg
1051 ms
img_photo04.jpg
1066 ms
img_axis.gif
1126 ms
btn_e-mail.gif
1153 ms
__utm.gif
13 ms
osirase.css
174 ms
daiwa-sangyo.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
daiwa-sangyo.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
daiwa-sangyo.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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daiwa-sangyo.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 Daiwa-sangyo.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.
daiwa-sangyo.co.jp
Open Graph description is not detected on the main page of Daiwa Sangyo. 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: