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chugai-af.co.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chugai-af.co.jp

中外商工株式会社

Page Load Speed

11.1 sec in total

First Response

552 ms

Resources Loaded

9.7 sec

Page Rendered

850 ms

chugai-af.co.jp screenshot

About Website

Click here to check amazing Chugai Af content. Otherwise, check out these important facts you probably never knew about chugai-af.co.jp

中外商工株式会社は、建築物や構造物の長寿命化を実現する機能性塗料のメーカーです。創業以来、メーカー責任施工を信条としており、製品を知り尽くす技術者が現場で確かな施工を行い、マンションや工場、施設などの改修・保全をご支援します。

Visit chugai-af.co.jp

Key Findings

We analyzed Chugai-af.co.jp page load time and found that the first response time was 552 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

chugai-af.co.jp performance score

0

Network Requests Diagram

chugai-af.co.jp

552 ms

chugai-af.co.jp

877 ms

gtm.js

73 ms

ytag.js

668 ms

base.css

859 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Chugai-af.co.jp, 13% (7 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Chugai-af.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.5 kB (20%)

Content Size

761.0 kB

After Optimization

609.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chugai-af.co.jp main page is 761.0 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. 55% of websites need less resources to load. Images take 640.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.9 kB

  • Original 28.0 kB
  • After minification 22.8 kB
  • After compression 6.0 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 5.2 kB, which is 19% 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 21.9 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 59.5 kB

  • Original 640.3 kB
  • After minification 580.8 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. Chugai Af images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 50.9 kB

  • Original 70.2 kB
  • After minification 62.8 kB
  • After compression 19.3 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 50.9 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 19.2 kB

  • Original 22.5 kB
  • After minification 15.1 kB
  • After compression 3.3 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. Chugai-af.co.jp needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (31%)

Requests Now

42

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chugai Af. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chugai-af.co.jp

chugai-af.co.jp

552 ms

chugai-af.co.jp

chugai-af.co.jp

877 ms

gtm.js

gtm.js

73 ms

ytag.js

ytag.js

668 ms

base.css

base.css

859 ms

notosansjapanese.css

notosansjapanese.css

33 ms

logo2.svg

logo2.svg

502 ms

img_tel_number_01.svg

img_tel_number_01.svg

523 ms

ico_top_hero_arrow_01.svg

ico_top_hero_arrow_01.svg

532 ms

mv_txt01-sp.png

mv_txt01-sp.png

740 ms

mv_txt02-sp.png

mv_txt02-sp.png

667 ms

mv_txt03-sp.png

mv_txt03-sp.png

1033 ms

logo_ldtech2023.png

logo_ldtech2023.png

1034 ms

area-top-award.jpg

area-top-award.jpg

1333 ms

ttl_pr_main_01.svg

ttl_pr_main_01.svg

1033 ms

lib.js

lib.js

1370 ms

jquery.inview.min.js

jquery.inview.min.js

1038 ms

common.js

common.js

1058 ms

top.js

top.js

1103 ms

area-top-reading__txt.png

area-top-reading__txt.png

1228 ms

product_list01.jpg

product_list01.jpg

1763 ms

product_list02.jpg

product_list02.jpg

1809 ms

product_list03.jpg

product_list03.jpg

1728 ms

product_list04.jpg

product_list04.jpg

2200 ms

product_list05.jpg

product_list05.jpg

1828 ms

product_list06.jpg

product_list06.jpg

2052 ms

top-construction.jpg

top-construction.jpg

8266 ms

top-development.jpg

top-development.jpg

5980 ms

top-business_area.jpg

top-business_area.jpg

2166 ms

top-company_overview.jpg

top-company_overview.jpg

2163 ms

logo_chugai_01.svg

logo_chugai_01.svg

2223 ms

btn_pagetop_01.png

btn_pagetop_01.png

2329 ms

ico_circle_tel_01.svg

ico_circle_tel_01.svg

1468 ms

ico_mail_01.svg

ico_mail_01.svg

1503 ms

ico_arrow_right_white_02.svg

ico_arrow_right_white_02.svg

1518 ms

top_bg-sp.jpg

top_bg-sp.jpg

1791 ms

ico_arrow_right_blue_01.svg

ico_arrow_right_blue_01.svg

1642 ms

ico_arrow_right_black_01.svg

ico_arrow_right_black_01.svg

1681 ms

area-top-reading__bg-pc.jpg

area-top-reading__bg-pc.jpg

2897 ms

ico_arrow_right_white_01.svg

ico_arrow_right_white_01.svg

1819 ms

top-link01.jpg

top-link01.jpg

3113 ms

top-link_arrow.png

top-link_arrow.png

1955 ms

ico_mail_02.svg

ico_mail_02.svg

1994 ms

ico_blank_01.svg

ico_blank_01.svg

2120 ms

NotoSerifCJKjp-Medium-sbset.otf

NotoSerifCJKjp-Medium-sbset.otf

2204 ms

NotoSerifCJKjp-SemiBold-sbset.otf

NotoSerifCJKjp-SemiBold-sbset.otf

2309 ms

NotoSerifCJKjp-Bold-sbset.otf

NotoSerifCJKjp-Bold-sbset.otf

2386 ms

NotoSansJP-Regular.woff

NotoSansJP-Regular.woff

31 ms

NotoSansJP-Medium.woff

NotoSansJP-Medium.woff

390 ms

NotoSansJP-DemiLight.woff

NotoSansJP-DemiLight.woff

113 ms

NotoSansJP-Light.woff

NotoSansJP-Light.woff

116 ms

NotoSansJP-Thin.woff

NotoSansJP-Thin.woff

115 ms

NotoSansJP-Bold.woff

NotoSansJP-Bold.woff

116 ms

NotoSansJP-Black.woff

NotoSansJP-Black.woff

292 ms

SEO Factors

chugai-af.co.jp SEO score

0

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 Chugai-af.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 Chugai-af.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

chugai-af.co.jp

Open Graph description is not detected on the main page of Chugai Af. 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: