Tools & Wizards About Us
freedomlab.jp screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

freedomlab.jp

建築設計研究所

Page Load Speed

11.9 sec in total

First Response

550 ms

Resources Loaded

8.1 sec

Page Rendered

3.2 sec

freedomlab.jp screenshot

About Website

Click here to check amazing Freedomlab content for Japan. Otherwise, check out these important facts you probably never knew about freedomlab.jp

建築設計研究所は、全国の建築家・設計士の皆さまのためのサイトです。豊富な数のディテール・収まり図面やCADデータ、様々な建材・資材のリアルな口コミ情報などを提供しています。

Visit freedomlab.jp

Key Findings

We analyzed Freedomlab.jp page load time and found that the first response time was 550 ms and then it took 11.3 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

freedomlab.jp performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value51.2 s

0/100

10%

Network Requests Diagram

freedomlab.jp

550 ms

freedomlab.jp

1149 ms

reset.css

352 ms

style_arch.css

990 ms

jquery.fancybox.css

515 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 93% of them (150 requests) were addressed to the original Freedomlab.jp, 2% (3 requests) were made to Securepubads.g.doubleclick.net and 2% (3 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Freedomlab.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (13%)

Content Size

17.8 MB

After Optimization

15.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Freedomlab.jp main page is 17.8 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. 70% of websites need less resources to load. Images take 16.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 59.1 kB

  • Original 69.9 kB
  • After minification 39.7 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 30.2 kB, which is 43% 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 59.1 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 1.7 MB

  • Original 16.8 MB
  • After minification 15.2 MB

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. Freedomlab images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 383.9 kB

  • Original 678.7 kB
  • After minification 522.3 kB
  • After compression 294.8 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 383.9 kB or 57% of the original size.

CSS Optimization

-84%

Potential reduce by 151.9 kB

  • Original 180.2 kB
  • After minification 143.9 kB
  • After compression 28.3 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. Freedomlab.jp needs all CSS files to be minified and compressed as it can save up to 151.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (26%)

Requests Now

159

After Optimization

118

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Freedomlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

freedomlab.jp

freedomlab.jp

550 ms

freedomlab.jp

freedomlab.jp

1149 ms

reset.css

reset.css

352 ms

style_arch.css

style_arch.css

990 ms

jquery.fancybox.css

jquery.fancybox.css

515 ms

jquery-1.11.1.js

jquery-1.11.1.js

895 ms

jquery.fancybox.js

jquery.fancybox.js

882 ms

common_arch.js

common_arch.js

714 ms

responsiveslides.min.js

responsiveslides.min.js

553 ms

responsiveslides.css

responsiveslides.css

687 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

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jquery.bxslider.css

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font-awesome.min.css

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gpt.js

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analytics.js

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floor.png

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open.png

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door.png

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kitchen.png

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1231 ms

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%E5%86%85%E5%A3%81%E5%BA%8A1%E9%9A%8E%E5%BA%8A%E6%A7%8B%E6%88%9011_%E3%83%95%E3%83%AD%E3%82%A2%E3%83%BC%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0_%E5%BA%8A%E7%BD%AE%E5%B7%A5%E6%B3%95_original.jpg

1165 ms

1%E5%A4%A9%E4%BA%95%E6%A7%8B%E6%88%901_original.jpg

1%E5%A4%A9%E4%BA%95%E6%A7%8B%E6%88%901_original.jpg

1222 ms

%E4%B8%8A%E3%81%92%E7%8C%BF_original.jpg

%E4%B8%8A%E3%81%92%E7%8C%BF_original.jpg

1423 ms

3%E5%A3%81%E3%81%8C%E5%B7%A6%E5%AE%98%E4%BB%95%E4%B8%8A%E3%81%AE%E5%A0%B4%E5%90%88_%E9%9A%A0%E3%81%97%E5%BB%BB%E3%82%8A%E7%B8%81_%E5%A4%A9%E4%BA%95%E7%9B%AE%E5%9C%B0_original.jpg

3%E5%A3%81%E3%81%8C%E5%B7%A6%E5%AE%98%E4%BB%95%E4%B8%8A%E3%81%AE%E5%A0%B4%E5%90%88_%E9%9A%A0%E3%81%97%E5%BB%BB%E3%82%8A%E7%B8%81_%E5%A4%A9%E4%BA%95%E7%9B%AE%E5%9C%B0_original.jpg

1251 ms

freedom.png

freedom.png

1267 ms

pagetop.png

pagetop.png

1245 ms

freedomlogo.png

freedomlogo.png

1215 ms

logo2.png

logo2.png

1290 ms

side_titlebg.png

side_titlebg.png

1254 ms

arrow03.png

arrow03.png

1272 ms

foot_arrow1.png

foot_arrow1.png

1304 ms

point_bk.png

point_bk.png

1238 ms

point_wh.png

point_wh.png

1273 ms

Accessibility Review

freedomlab.jp accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

freedomlab.jp best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

freedomlab.jp SEO score

90

Search Engine Optimization Advices

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 doesn't use 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 Freedomlab.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 Freedomlab.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

freedomlab.jp

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