Tools & Wizards About Us
kippu.biz screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

kippu.biz

kippu.biz | 趣味の硬券・乗車券・入場券の買取・販売

Page Load Speed

3.1 sec in total

First Response

509 ms

Resources Loaded

2.4 sec

Page Rendered

227 ms

kippu.biz screenshot

About Website

Visit kippu.biz now to see the best up-to-date Kippu content for Japan and also check out these interesting facts you probably never knew about kippu.biz

趣味のきっぷ収集 kippu.biz 硬券入場券 乗車券 特急券 急行券 寝台券 補充券 コレクターのためのネット専門ショップです。高価買取も行っています。

Visit kippu.biz

Key Findings

We analyzed Kippu.biz page load time and found that the first response time was 509 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kippu.biz performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

kippu.biz

509 ms

kippu.biz

1074 ms

default.css

483 ms

index.css

524 ms

mail.js

526 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 92% of them (22 requests) were addressed to the original Kippu.biz, 4% (1 request) were made to Google-analytics.com and 4% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kippu.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.6 kB (56%)

Content Size

113.2 kB

After Optimization

49.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kippu.biz main page is 113.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 64.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 56.6 kB

  • Original 64.4 kB
  • After minification 43.1 kB
  • After compression 7.8 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 21.3 kB, which is 33% 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 56.6 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 2.9 kB

  • Original 37.5 kB
  • After minification 34.6 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. Kippu images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 1.2 kB

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 6.1 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 1.2 kB or 16% of the original size.

CSS Optimization

-73%

Potential reduce by 2.9 kB

  • Original 4.0 kB
  • After minification 3.1 kB
  • After compression 1.1 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. Kippu.biz needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kippu. According to our analytics all requests are already optimized.

Network Requests Diagram

kippu.biz

kippu.biz

509 ms

kippu.biz

kippu.biz

1074 ms

default.css

default.css

483 ms

index.css

index.css

524 ms

mail.js

mail.js

526 ms

search.js

search.js

527 ms

urchin.js

urchin.js

21 ms

toplogo800.gif

toplogo800.gif

164 ms

topphoto26_s.jpg

topphoto26_s.jpg

178 ms

triangle.gif

triangle.gif

177 ms

album-banner-160x120.gif

album-banner-160x120.gif

178 ms

suica-banner-160x40.gif

suica-banner-160x40.gif

193 ms

triangle_r.gif

triangle_r.gif

326 ms

triangle_g.gif

triangle_g.gif

350 ms

rss10.gif

rss10.gif

350 ms

128019a.jpg

128019a.jpg

351 ms

055937a.jpg

055937a.jpg

368 ms

107755a.jpg

107755a.jpg

485 ms

091146a.jpg

091146a.jpg

522 ms

222287a.jpg

222287a.jpg

523 ms

226866a.jpg

226866a.jpg

526 ms

114547a.jpg

114547a.jpg

526 ms

159599a.jpg

159599a.jpg

544 ms

__utm.gif

__utm.gif

30 ms

Accessibility Review

kippu.biz accessibility score

51

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

kippu.biz best practices score

75

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

SEO Factors

kippu.biz SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Kippu.biz 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 Kippu.biz 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

kippu.biz

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