8.3 sec in total
1.3 sec
6.5 sec
458 ms
Visit mizusei.com now to see the best up-to-date Mizusei content and also check out these interesting facts you probably never knew about mizusei.com
昭和33年の創業以来、「社会基盤の担い手」として道路、河川、上下水道、建築など「ものづくり」の最前線で設計・施工・監理・企画をしている会社です。「人・技術・夢・未来」をキーワードに、人と自然の調和を考えた新しい街づくりを創造します。
Visit mizusei.comWe analyzed Mizusei.com page load time and found that the first response time was 1.3 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
mizusei.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value36.0 s
0/100
25%
Value10.5 s
7/100
10%
Value820 ms
35/100
30%
Value0.361
30/100
15%
Value21.6 s
1/100
10%
1317 ms
940 ms
934 ms
750 ms
1004 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Mizusei.com, 89% (25 requests) were made to Samidare.jp and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Samidare.jp.
Page size can be reduced by 73.1 kB (17%)
440.8 kB
367.7 kB
In fact, the total size of Mizusei.com main page is 440.8 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 396.9 kB which makes up the majority of the site volume.
Potential reduce by 8.7 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 8.7 kB or 72% of the original size.
Potential reduce by 51.7 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, Mizusei needs image optimization as it can save up to 51.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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 12.7 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. Mizusei.com needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 86% of the original size.
We found no issues to fix!
27
27
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mizusei. According to our analytics all requests are already optimized.
mizusei.com
1317 ms
mizusei.css
940 ms
mizusei_header.jpg
934 ms
2013%204%20g%20banner.jpg
750 ms
mizusei_topic01.jpg
1004 ms
mizusei_topic03.jpg
918 ms
mizusei_topic02.jpg
1003 ms
mizusei_topic04.jpg
1442 ms
display
2791 ms
display
4368 ms
display
2305 ms
display
5223 ms
display
3272 ms
mizusei_blog01.jpg
2114 ms
mizusei_blog02.jpg
2823 ms
mizusei_blog03.jpg
2981 ms
mizusei_blog04.jpg
3160 ms
shikinkeikaku.gif
3237 ms
mizusei_banner03.jpg
3724 ms
mizusei_banner05.jpg
3868 ms
banner.png
3583 ms
image1.png
3589 ms
190_45[1].jpg
4236 ms
ga.js
55 ms
mizusei_bg.jpg
3163 ms
mizusei_body.jpg
3291 ms
mizusei_sidemenu.jpg
3804 ms
__utm.gif
13 ms
mizusei.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
mizusei.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
mizusei.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mizusei.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 Mizusei.com main page’s claimed encoding is euc-jp. 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.
mizusei.com
Open Graph description is not detected on the main page of Mizusei. 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: