Tools & Wizards About Us
cfnets.co.jp screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cfnets.co.jp

不動産投資の専門家、不動産コンサルティング会社のCFネッツ｜不動産投資｜不動産セミナー｜不動産コンサルティング｜賃貸管理｜

Page Load Speed

22.6 sec in total

First Response

566 ms

Resources Loaded

17 sec

Page Rendered

5 sec

cfnets.co.jp screenshot

About Website

Welcome to cfnets.co.jp homepage info - get ready to check Cfnets best content for Japan right away, or after learning these important things about cfnets.co.jp

不動産投資に関するプロ集団。個別コンサルティングのほか、不動産投資セミナーや不動産業界への研修セミナーなども開催。全国賃貸住宅経営協会と全米不動産管理業協会の正会員。国際ライセンスCertified Property Manager取得者が経営。

Visit cfnets.co.jp

Key Findings

We analyzed Cfnets.co.jp page load time and found that the first response time was 566 ms and then it took 22 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cfnets.co.jp performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value47.7 s

0/100

25%

SI (Speed Index)

Value24.9 s

0/100

10%

TBT (Total Blocking Time)

Value5,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

cfnets.co.jp

566 ms

cfnets.co.jp

3207 ms

import.css

583 ms

jquery.slider.css

947 ms

jquery.min.js

1560 ms

Our browser made a total of 230 requests to load all elements on the main page. We found that 89% of them (205 requests) were addressed to the original Cfnets.co.jp, 3% (6 requests) were made to Profiles.dunsregistered.com and 2% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Cfnets.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (28%)

Content Size

10.1 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cfnets.co.jp main page is 10.1 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. 60% of websites need less resources to load. Images take 8.9 MB which makes up the majority of the site volume.

HTML Optimization

-98%

Potential reduce by 1.0 MB

  • Original 1.1 MB
  • After minification 135.2 kB
  • After compression 26.2 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 926.9 kB, which is 87% 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 1.0 MB or 98% of the original size.

Image Optimization

-19%

Potential reduce by 1.7 MB

  • Original 8.9 MB
  • After minification 7.2 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. Obviously, Cfnets needs image optimization as it can save up to 1.7 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 64.9 kB

  • Original 127.4 kB
  • After minification 127.3 kB
  • After compression 62.4 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 64.9 kB or 51% of the original size.

CSS Optimization

-85%

Potential reduce by 37.1 kB

  • Original 43.8 kB
  • After minification 26.9 kB
  • After compression 6.7 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. Cfnets.co.jp needs all CSS files to be minified and compressed as it can save up to 37.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (13%)

Requests Now

224

After Optimization

195

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 224 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfnets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cfnets.co.jp

cfnets.co.jp

566 ms

cfnets.co.jp

cfnets.co.jp

3207 ms

import.css

import.css

583 ms

jquery.slider.css

jquery.slider.css

947 ms

jquery.min.js

jquery.min.js

1560 ms

jquery.slider.min.js

jquery.slider.min.js

948 ms

seminar_sort.css

seminar_sort.css

588 ms

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84 ms

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AC_ActiveX.js

1880 ms

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1881 ms

gmogs_image_125-50_en_dblue.js

gmogs_image_125-50_en_dblue.js

68 ms

dunsregistered.dnb.com

dunsregistered.dnb.com

788 ms

reset.css

reset.css

1375 ms

structure.css

structure.css

1376 ms

header.css

header.css

1175 ms

footer.css

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141 ms

toyama.jpg

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SealAuthentication.aspx

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384 ms

kuki_entrance.jpg

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2602 ms

okinawa.jpg

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6111 ms

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1477 ms

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1439 ms

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TpSeal.aspx

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2447 ms

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94 ms

kamakurakantei.jpg

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1810 ms

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kkantei_hayashi.jpg

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2009 ms

kkantei_kawakami.jpg

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2099 ms

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collect

85 ms

82 ms

seminar_line01.jpg

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1921 ms

cf-building.jpg

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1887 ms

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2004 ms

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2085 ms

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322 ms

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2095 ms

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2178 ms

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2234 ms

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Accessibility Review

cfnets.co.jp accessibility score

69

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cfnets.co.jp best practices score

42

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cfnets.co.jp SEO score

89

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfnets.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 Cfnets.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.

Social Sharing Optimization

cfnets.co.jp

Open Graph data is detected on the main page of Cfnets. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: