Tools & Wizards About Us
fanfan1.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

fanfan1.com

TOPページ/中古CD・レコード・DVDの超専門店　FanFan

Page Load Speed

25.8 sec in total

First Response

535 ms

Resources Loaded

24.8 sec

Page Rendered

455 ms

fanfan1.com screenshot

About Website

Visit fanfan1.com now to see the best up-to-date Fan 1 content for South Korea and also check out these interesting facts you probably never knew about fanfan1.com

中古CD 中古レコードなら レア盤から名盤まで、凄腕専門スタッフがどのジャンルにも対応します

Visit fanfan1.com

Key Findings

We analyzed Fanfan1.com page load time and found that the first response time was 535 ms and then it took 25.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

fanfan1.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.848

4/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

fanfan1.com

535 ms

www.fanfan1.com

2127 ms

common.css

549 ms

jsapi

35 ms

css.js

565 ms

Our browser made a total of 224 requests to load all elements on the main page. We found that 92% of them (206 requests) were addressed to the original Fanfan1.com, 1% (3 requests) were made to Google.com and 1% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Fanfan1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 642.1 kB (25%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fanfan1.com main page is 2.5 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 404.5 kB

  • Original 493.6 kB
  • After minification 436.0 kB
  • After compression 89.1 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 57.6 kB, which is 12% 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 404.5 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 160.0 kB

  • Original 1.8 MB
  • After minification 1.7 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. Fan 1 images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 70.6 kB

  • Original 172.7 kB
  • After minification 139.9 kB
  • After compression 102.1 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 70.6 kB or 41% of the original size.

CSS Optimization

-22%

Potential reduce by 7.0 kB

  • Original 31.8 kB
  • After minification 31.8 kB
  • After compression 24.8 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. Fanfan1.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (23%)

Requests Now

219

After Optimization

168

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fan 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fanfan1.com

fanfan1.com

535 ms

www.fanfan1.com

www.fanfan1.com

2127 ms

common.css

common.css

549 ms

jsapi

jsapi

35 ms

css.js

css.js

565 ms

navi.js

navi.js

565 ms

win_op.js

win_op.js

575 ms

site.js

site.js

595 ms

AC_RunActiveContent.js

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1107 ms

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42 ms

flexslider.css

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1126 ms

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42 ms

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44 ms

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48 ms

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1522 ms

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67 ms

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114 ms

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121 ms

element.js

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60 ms

loader.js

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22 ms

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13 ms

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import.css

587 ms

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577 ms

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main.css

267 ms

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index.css

550 ms

products.css

products.css

557 ms

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under.css

559 ms

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580 ms

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mypage.css

828 ms

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window.css

947 ms

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776 ms

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775 ms

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970 ms

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1335 ms

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1315 ms

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1319 ms

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1906 ms

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3314 ms

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3332 ms

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3516 ms

260 ms

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3189 ms

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3185 ms

ga.js

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17 ms

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3513 ms

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6 ms

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12 ms

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13 ms

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7383 ms

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3367 ms

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3536 ms

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3758 ms

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4998 ms

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4956 ms

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4676 ms

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3676 ms

ohome.jpg

ohome.jpg

3665 ms

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3672 ms

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3842 ms

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4064 ms

credit.png

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3628 ms

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3611 ms

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3600 ms

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conveni_03_family.png

3615 ms

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3792 ms

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conveni_06_ministop.png

3869 ms

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3704 ms

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3597 ms

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3553 ms

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3723 ms

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3794 ms

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3513 ms

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3491 ms

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3671 ms

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3725 ms

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3577 ms

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3598 ms

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3675 ms

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3522 ms

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269 ms

icon

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37 ms

Accessibility Review

fanfan1.com accessibility score

86

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

Best Practices

fanfan1.com best practices score

58

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

SEO Factors

fanfan1.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fanfan1.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Fanfan1.com 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

fanfan1.com

Open Graph description is not detected on the main page of Fan 1. 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: