Tools & Wizards About Us
nezumi-ya.net screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nezumi-ya.net

ねずみ屋 〜自転車部門〜 ロードバイク・クロスバイク・MTB

Page Load Speed

2.1 sec in total

First Response

278 ms

Resources Loaded

1.7 sec

Page Rendered

163 ms

nezumi-ya.net screenshot

About Website

Welcome to nezumi-ya.net homepage info - get ready to check Nezumi Ya best content for Japan right away, or after learning these important things about nezumi-ya.net

フレームからロードバイクを組み立てる手順をパーツ毎に記載している記事や、ロードバイクのメンテナンス方法やパーツのインプレ等、自転車に関することを気の向くままに記載しています。

Visit nezumi-ya.net

Key Findings

We analyzed Nezumi-ya.net page load time and found that the first response time was 278 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

nezumi-ya.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

nezumi-ya.net

278 ms

main20150420.css

75 ms

adsbygoogle.js

218 ms

widgets.js

15 ms

bookmark_button.js

18 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 16% of them (7 requests) were addressed to the original Nezumi-ya.net, 14% (6 requests) were made to Apis.google.com and 11% (5 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Nezumi-ya.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.9 kB (6%)

Content Size

496.3 kB

After Optimization

465.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nezumi-ya.net main page is 496.3 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. 55% of websites need less resources to load. Javascripts take 413.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 29.5 kB

  • Original 39.3 kB
  • After minification 38.1 kB
  • After compression 9.8 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. 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 29.5 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 38 B

  • Original 42.0 kB
  • After minification 41.9 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. Nezumi Ya images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 713 B

  • Original 413.0 kB
  • After minification 413.0 kB
  • After compression 412.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-30%

Potential reduce by 623 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.4 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. Nezumi-ya.net needs all CSS files to be minified and compressed as it can save up to 623 B or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (55%)

Requests Now

38

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nezumi Ya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nezumi-ya.net

nezumi-ya.net

278 ms

main20150420.css

main20150420.css

75 ms

adsbygoogle.js

adsbygoogle.js

218 ms

widgets.js

widgets.js

15 ms

bookmark_button.js

bookmark_button.js

18 ms

plusone.js

plusone.js

27 ms

bookmark_button.js

bookmark_button.js

16 ms

dc.js

dc.js

49 ms

button-only.gif

button-only.gif

30 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

20 ms

gifbanner

gifbanner

388 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

232 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

101 ms

fastbutton

fastbutton

199 ms

title-b.jpg

title-b.jpg

197 ms

daycount.cgi

daycount.cgi

237 ms

daycount.cgi

daycount.cgi

727 ms

daycount.cgi

daycount.cgi

726 ms

20160803_330.jpg

20160803_330.jpg

245 ms

all.js

all.js

242 ms

button-only.gif

button-only.gif

86 ms

like.php

like.php

466 ms

__utm.gif

__utm.gif

158 ms

postmessageRelay

postmessageRelay

182 ms

show_ads_impl.js

show_ads_impl.js

453 ms

settings

settings

129 ms

all.js

all.js

14 ms

3636781319-postmessagerelay.js

3636781319-postmessagerelay.js

29 ms

rpc:shindig_random.js

rpc:shindig_random.js

15 ms

developers.google.com

developers.google.com

259 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

4 ms

embeds

embeds

59 ms

embeds

embeds

60 ms

follow_button.2f70fb173b9000da126c79afe2098f02.ja.html

follow_button.2f70fb173b9000da126c79afe2098f02.ja.html

24 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

51 ms

1x1.gif

1x1.gif

56 ms

KKhk6eugt1M.js

KKhk6eugt1M.js

32 ms

FEppCFCt76d.png

FEppCFCt76d.png

29 ms

zrt_lookup.html

zrt_lookup.html

35 ms

ads

ads

53 ms

ads

ads

292 ms

ads

ads

349 ms

ads

ads

529 ms

Accessibility Review

nezumi-ya.net accessibility score

82

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

nezumi-ya.net best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nezumi-ya.net SEO score

69

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

Image elements do not have [alt] attributes

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 Nezumi-ya.net 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 Nezumi-ya.net 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

nezumi-ya.net

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