Tools & Wizards About Us
kensetu-bukka-s.co.jp screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kensetu-bukka-s.co.jp

ホーム | 株式会社 建設物価サービス

Page Load Speed

8.9 sec in total

First Response

553 ms

Resources Loaded

8.2 sec

Page Rendered

107 ms

kensetu-bukka-s.co.jp screenshot

About Website

Welcome to kensetu-bukka-s.co.jp homepage info - get ready to check Kensetu Bukka S best content for Japan right away, or after learning these important things about kensetu-bukka-s.co.jp

建設物価サービスは、資材・工法・企業の情報サイト「建設MiL」の運営、WEBページやカタログの作成、一般財団法人建設物価調査会が刊行する書籍の販売などを通じ、建設に携わる方々のニーズにお応えします。

Visit kensetu-bukka-s.co.jp

Key Findings

We analyzed Kensetu-bukka-s.co.jp page load time and found that the first response time was 553 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kensetu-bukka-s.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

kensetu-bukka-s.co.jp

553 ms

www.kensetu-bukka-s.co.jp

574 ms

www.kensetu-bukka-s.co.jp

1830 ms

style.css

944 ms

font-awesome.min.css

771 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 85% of them (28 requests) were addressed to the original Kensetu-bukka-s.co.jp, 6% (2 requests) were made to Ssl.google-analytics.com and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Kensetu-bukka-s.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.1 kB (37%)

Content Size

828.5 kB

After Optimization

523.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kensetu-bukka-s.co.jp main page is 828.5 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. 20% of websites need less resources to load. Images take 670.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.7 kB

  • Original 30.5 kB
  • After minification 29.1 kB
  • After compression 7.8 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. 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 22.7 kB or 74% of the original size.

Image Optimization

-38%

Potential reduce by 252.4 kB

  • Original 670.2 kB
  • After minification 417.8 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. Obviously, Kensetu Bukka S needs image optimization as it can save up to 252.4 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 14.3 kB

  • Original 86.8 kB
  • After minification 86.8 kB
  • After compression 72.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 14.3 kB or 16% of the original size.

CSS Optimization

-38%

Potential reduce by 15.8 kB

  • Original 41.1 kB
  • After minification 41.0 kB
  • After compression 25.3 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. Kensetu-bukka-s.co.jp needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (63%)

Requests Now

30

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kensetu Bukka S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kensetu-bukka-s.co.jp

kensetu-bukka-s.co.jp

553 ms

www.kensetu-bukka-s.co.jp

www.kensetu-bukka-s.co.jp

574 ms

www.kensetu-bukka-s.co.jp

www.kensetu-bukka-s.co.jp

1830 ms

style.css

style.css

944 ms

font-awesome.min.css

font-awesome.min.css

771 ms

style.css

style.css

592 ms

extension.css

extension.css

678 ms

jquery.fancybox-1.3.7.css

jquery.fancybox-1.3.7.css

745 ms

avante-style.css

avante-style.css

870 ms

jquery.js

jquery.js

2040 ms

jquery-migrate.min.js

jquery-migrate.min.js

1295 ms

jquery.lazy-load-google-maps.min.js

jquery.lazy-load-google-maps.min.js

1414 ms

comment-reply.min.js

comment-reply.min.js

1455 ms

javascript.js

javascript.js

1474 ms

javascript.js

javascript.js

1768 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1902 ms

jquery.fancybox-1.3.7.js

jquery.fancybox-1.3.7.js

2166 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

2038 ms

style.css

style.css

1522 ms

ga.js

ga.js

85 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

491 ms

logo.png

logo.png

819 ms

navi-sprite.png

navi-sprite.png

1011 ms

news.jpg

news.jpg

856 ms

to_news-list.png

to_news-list.png

856 ms

top-sprite.jpg

top-sprite.jpg

2473 ms

frame-layer2.png

frame-layer2.png

1085 ms

17003808_01_200_JP.png

17003808_01_200_JP.png

2555 ms

sdk.js

sdk.js

43 ms

__utm.gif

__utm.gif

38 ms

sdk.js

sdk.js

5 ms

36 ms

print.css

print.css

216 ms

Accessibility Review

kensetu-bukka-s.co.jp accessibility score

95

Accessibility Issues

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

High

Links do not have a discernible name

Best Practices

kensetu-bukka-s.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kensetu-bukka-s.co.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kensetu-bukka-s.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 Kensetu-bukka-s.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.

Social Sharing Optimization

kensetu-bukka-s.co.jp

Open Graph description is not detected on the main page of Kensetu Bukka S. 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: