Tools & Wizards About Us
item01.aucfan.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

item01.aucfan.com

【オークファン】オークション落札相場検索。対応サイトはYahoo!オークション(旧ヤフオク!)・Amazon・楽天など

Page Load Speed

5.3 sec in total

First Response

373 ms

Resources Loaded

4.6 sec

Page Rendered

360 ms

item01.aucfan.com screenshot

About Website

Click here to check amazing Item 01 Aucfan content for Japan. Otherwise, check out these important facts you probably never knew about item01.aucfan.com

最安値を徹底比較！ヤフオク・Amazonなどオークションやショッピングサイトの比較・検討が出来る「オークファン」過去10年間のオークション落札価格・相場情報を網羅。

Visit item01.aucfan.com

Key Findings

We analyzed Item01.aucfan.com page load time and found that the first response time was 373 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

item01.aucfan.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

item01.aucfan.com

373 ms

aucview.aucfan.com

362 ms

aucfan.com

861 ms

reset.css

318 ms

base.css

313 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Item01.aucfan.com, 35% (48 requests) were made to X1.afimg.jp and 21% (29 requests) were made to X2.aucfan.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Rakuichi-rakuza.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.2 kB (17%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Item01.aucfan.com main page is 1.9 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 68.4 kB

  • Original 86.3 kB
  • After minification 81.3 kB
  • After compression 17.9 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 68.4 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 122.7 kB

  • Original 1.6 MB
  • After minification 1.5 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. Item 01 Aucfan images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 78.8 kB

  • Original 172.6 kB
  • After minification 163.7 kB
  • After compression 93.8 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 78.8 kB or 46% of the original size.

CSS Optimization

-81%

Potential reduce by 65.4 kB

  • Original 80.9 kB
  • After minification 69.6 kB
  • After compression 15.5 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. Item01.aucfan.com needs all CSS files to be minified and compressed as it can save up to 65.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (47%)

Requests Now

131

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Item 01 Aucfan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

item01.aucfan.com

item01.aucfan.com

373 ms

aucview.aucfan.com

aucview.aucfan.com

362 ms

aucfan.com

aucfan.com

861 ms

reset.css

reset.css

318 ms

base.css

base.css

313 ms

top.css

top.css

332 ms

jquery.bxslider.css

jquery.bxslider.css

339 ms

jquery.min.js

jquery.min.js

31 ms

jsapi

jsapi

18 ms

jcarousellite_1.0.1.min.js

jcarousellite_1.0.1.min.js

362 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

376 ms

jqselectable.min.js

jqselectable.min.js

461 ms

jquery.queloader.js

jquery.queloader.js

465 ms

jquery.cookie.js

jquery.cookie.js

488 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

493 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

523 ms

aucview.min.js

aucview.min.js

560 ms

toppage_new.min.js

toppage_new.min.js

612 ms

top_design.js

top_design.js

614 ms

jquery-ui.min.js

jquery-ui.min.js

588 ms

jquery-ui.min.css

jquery-ui.min.css

317 ms

analytics.js

analytics.js

646 ms

u_tracking.js

u_tracking.js

355 ms

ga.js

ga.js

30 ms

top_slide_3-1_aucfan.jpg

top_slide_3-1_aucfan.jpg

622 ms

n167878764.jpg

n167878764.jpg

350 ms

05130b8dbe88c3ca915b961e5ffc550a2.png

05130b8dbe88c3ca915b961e5ffc550a2.png

1573 ms

l_95a97bebc06321cd1f5dea9b01d989af.jpg

l_95a97bebc06321cd1f5dea9b01d989af.jpg

1842 ms

reshine_bnr_100_75.png

reshine_bnr_100_75.png

716 ms

b195844292.jpg

b195844292.jpg

517 ms

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x437910462.jpg

524 ms

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e179966657.jpg

531 ms

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214221847.jpg

549 ms

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b195844256.jpg

550 ms

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b195844264.jpg

709 ms

l341172647.jpg

l341172647.jpg

709 ms

t464721391.jpg

t464721391.jpg

718 ms

e180484440.jpg

e180484440.jpg

727 ms

j376875381.jpg

j376875381.jpg

931 ms

b195681165.jpg

b195681165.jpg

738 ms

x437074936.jpg

x437074936.jpg

881 ms

p506588224.jpg

p506588224.jpg

883 ms

r145930599.jpg

r145930599.jpg

902 ms

h220271267.jpg

h220271267.jpg

914 ms

l340636404.jpg

l340636404.jpg

936 ms

k204583210.jpg

k204583210.jpg

1058 ms

c547180442.jpg

c547180442.jpg

1062 ms

h220139931.jpg

h220139931.jpg

1079 ms

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o134341065.jpg

1305 ms

d186730397.jpg

d186730397.jpg

1112 ms

u96313367.jpg

u96313367.jpg

1119 ms

d186495021.jpg

d186495021.jpg

1229 ms

q103731747.jpg

q103731747.jpg

1233 ms

h220307337.jpg

h220307337.jpg

1252 ms

h220309143.jpg

h220309143.jpg

1305 ms

214479209.jpg

214479209.jpg

1306 ms

l340610643.jpg

l340610643.jpg

1416 ms

top_slide_point.jpg

top_slide_point.jpg

627 ms

top_slide_pro.jpg

top_slide_pro.jpg

440 ms

top_slide_netsea.jpg

top_slide_netsea.jpg

881 ms

top_thumb_3-2_aucfan.jpg

top_thumb_3-2_aucfan.jpg

441 ms

top_thumb_slide_point.jpg

top_thumb_slide_point.jpg

320 ms

top_thumb_slide_pro.jpg

top_thumb_slide_pro.jpg

481 ms

top_thumb_netsea.jpg

top_thumb_netsea.jpg

589 ms

new.gif

new.gif

590 ms

banner1_360.jpg

banner1_360.jpg

643 ms

home_logo_topsearch.png

home_logo_topsearch.png

155 ms

home_logo_site.png

home_logo_site.png

165 ms

logo_rakuichi.png

logo_rakuichi.png

166 ms

bnr_pro.png

bnr_pro.png

378 ms

bnr_buymag.png

bnr_buymag.png

176 ms

iflag150x40.jpg

iflag150x40.jpg

155 ms

alibaba_150_40.gif

alibaba_150_40.gif

306 ms

defacto150_40_2.gif

defacto150_40_2.gif

309 ms

c2j_135x36.png

c2j_135x36.png

325 ms

ecoauc_bnr_135x36.gif

ecoauc_bnr_135x36.gif

331 ms

econet80x60.jpg

econet80x60.jpg

373 ms

17_quickdo.gif

17_quickdo.gif

460 ms

18_phenix.JPG

18_phenix.JPG

633 ms

bnr_hd_college.png

bnr_hd_college.png

487 ms

bnr_hd_school.png

bnr_hd_school.png

494 ms

bnr_semi.png

bnr_semi.png

528 ms

happyauction_100_75.png

happyauction_100_75.png

564 ms

iflag100x75_2.jpg

iflag100x75_2.jpg

766 ms

market_enterprise_100_75.jpg

market_enterprise_100_75.jpg

650 ms

jba_online100x75.jpg

jba_online100x75.jpg

662 ms

defacto100_75.jpg

defacto100_75.jpg

703 ms

banner_hakoboon.gif

banner_hakoboon.gif

752 ms

ecoauc_bnr_100x75.gif

ecoauc_bnr_100x75.gif

785 ms

netsea_osusume.jpg

netsea_osusume.jpg

816 ms

l_c484e0f2fe8f0bab8e48ab06d46117ed.jpg

l_c484e0f2fe8f0bab8e48ab06d46117ed.jpg

821 ms

l_38a7a8656b2d2ce41fcb41cef9854b2d.jpg

l_38a7a8656b2d2ce41fcb41cef9854b2d.jpg

1953 ms

gtm.js

gtm.js

36 ms

topsearch_bg.png

topsearch_bg.png

823 ms

global_icon_sprite.png

global_icon_sprite.png

1050 ms

infobox_bg.png

infobox_bg.png

933 ms

ajs.php

ajs.php

335 ms

__utm.gif

__utm.gif

24 ms

analytics.js

analytics.js

13 ms

segmentation.js

segmentation.js

35 ms

collect

collect

17 ms

collect

collect

20 ms

cnt

cnt

380 ms

lg.php

lg.php

169 ms

ajs.php

ajs.php

321 ms

short_icon_sprite.png

short_icon_sprite.png

226 ms

lg.php

lg.php

168 ms

ajs.php

ajs.php

188 ms

lg.php

lg.php

183 ms

ajs.php

ajs.php

367 ms

contents_bg_shadow.png

contents_bg_shadow.png

154 ms

main_icon_sprite.png

main_icon_sprite.png

327 ms

rank_icon_sprite.png

rank_icon_sprite.png

330 ms

lg.php

lg.php

183 ms

ajs.php

ajs.php

188 ms

29036c010abe9d1d3f7864f19b7cdaf1_2.jpg

29036c010abe9d1d3f7864f19b7cdaf1_2.jpg

728 ms

lg.php

lg.php

183 ms

cx.js

cx.js

43 ms

bx_loader.gif

bx_loader.gif

157 ms

controls.png

controls.png

567 ms

beacon.html

beacon.html

51 ms

p1.html

p1.html

8 ms

pixel

pixel

24 ms

cs

cs

314 ms

Pug

Pug

17 ms

set

set

298 ms

p1.js

p1.js

4 ms

sd

sd

5 ms

sync

sync

5 ms

rep.gif

rep.gif

5 ms

tap.php

tap.php

21 ms

pixel

pixel

20 ms

sync

sync

319 ms

mapuser

mapuser

158 ms

sync

sync

204 ms

sync

sync

310 ms

Accessibility Review

item01.aucfan.com accessibility score

90

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

item01.aucfan.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

item01.aucfan.com SEO score

92

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Item01.aucfan.com 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 Item01.aucfan.com main page’s claimed encoding is euc-jp. 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

item01.aucfan.com

Open Graph description is not detected on the main page of Item 01 Aucfan. 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: