Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

auction.yahoo.co.jp

ヤフオク! - 日本NO.1のネットオークション、フリマアプリ

Page Load Speed

2.5 sec in total

First Response

741 ms

Resources Loaded

1.7 sec

Page Rendered

92 ms

auction.yahoo.co.jp screenshot

About Website

Click here to check amazing Auction Yahoo content for Japan. Otherwise, check out these important facts you probably never knew about auction.yahoo.co.jp

ヤフオク!は、日本NO.1の利用者数と常時約5,000万点以上の商品数を誇る、誰でもかんたんに売り買いが楽しめるサービスです。圧倒的人気のオークションに加え、フリマ出品ですぐ売れる、買える商品もたくさん!

Visit auction.yahoo.co.jp

Key Findings

We analyzed Auction.yahoo.co.jp page load time and found that the first response time was 741 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster. This domain responded with an error, which can significantly jeopardize Auction.yahoo.co.jp rating and web reputation

Performance Metrics

auction.yahoo.co.jp performance score

0

Network Requests Diagram

auction.yahoo.co.jp

741 ms

audionav.gif

881 ms

yj_r_34.png

975 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Auction.yahoo.co.jp, 67% (2 requests) were made to S.yimg.jp. The less responsive or slowest element that took the longest time to load (975 ms) relates to the external source S.yimg.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 kB (54%)

Content Size

8.1 kB

After Optimization

3.7 kB

In fact, the total size of Auction.yahoo.co.jp main page is 8.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 6.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.4 kB

  • Original 6.6 kB
  • After minification 6.4 kB
  • After compression 2.2 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. 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 4.4 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 28 B

  • Original 1.5 kB
  • After minification 1.5 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. Auction Yahoo images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auction Yahoo. According to our analytics all requests are already optimized.

SEO Factors

auction.yahoo.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 Auction.yahoo.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 Auction.yahoo.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

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