Tools & Wizards About Us
otzt.nobody.jp screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

otzt.nobody.jp

NEVER SATISFIED

Page Load Speed

2.9 sec in total

First Response

650 ms

Resources Loaded

2.1 sec

Page Rendered

140 ms

otzt.nobody.jp screenshot

About Website

Click here to check amazing Otzt Nobody content for Japan. Otherwise, check out these important facts you probably never knew about otzt.nobody.jp

face-wizardを使用したBIOSロゴの換え方、ベクターグラフィックスエディタのInkscapeの紹介、コマンドラインツールのPotraceの紹介とバッチファイルの作り方を掲載。あとタブレット(intuosシリーズ)の詳細設定方法とプチ改造とか下手絵を晒しています。

Visit otzt.nobody.jp

Key Findings

We analyzed Otzt.nobody.jp page load time and found that the first response time was 650 ms and then it took 2.3 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

otzt.nobody.jp performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.1 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

otzt.nobody.jp

650 ms

commercial.css

340 ms

encount

354 ms

fire

356 ms

fire

378 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 33% of them (8 requests) were addressed to the original Otzt.nobody.jp, 42% (10 requests) were made to Asumi.shinobi.jp and 17% (4 requests) were made to St.shinobi.jp. The less responsive or slowest element that took the longest time to load (738 ms) relates to the external source V2st.shinobi.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.7 kB (13%)

Content Size

106.3 kB

After Optimization

92.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otzt.nobody.jp main page is 106.3 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. Only 10% of websites need less resources to load. Images take 88.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.0 kB

  • Original 7.6 kB
  • After minification 7.5 kB
  • After compression 2.6 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 5.0 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 865 B

  • Original 88.8 kB
  • After minification 87.9 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. Otzt Nobody images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 7.6 kB

  • Original 9.5 kB
  • After minification 9.3 kB
  • After compression 1.9 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 7.6 kB or 80% of the original size.

CSS Optimization

-56%

Potential reduce by 271 B

  • Original 480 B
  • After minification 408 B
  • After compression 209 B

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. Otzt.nobody.jp needs all CSS files to be minified and compressed as it can save up to 271 B or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (65%)

Requests Now

23

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otzt Nobody. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

otzt.nobody.jp

otzt.nobody.jp

650 ms

commercial.css

commercial.css

340 ms

encount

encount

354 ms

fire

fire

356 ms

fire

fire

378 ms

top_sepia.jpg

top_sepia.jpg

660 ms

bn_face1.png

bn_face1.png

335 ms

bn_ink1.png

bn_ink1.png

408 ms

bn_potrace1.png

bn_potrace1.png

393 ms

bn_tab1.png

bn_tab1.png

393 ms

bn_cg1.png

bn_cg1.png

345 ms

1.13.17

1.13.17

369 ms

track

track

172 ms

990

990

738 ms

track

track

171 ms

track

track

195 ms

bg_e8e5e1.png

bg_e8e5e1.png

350 ms

al.gif

al.gif

185 ms

pr.gif

pr.gif

325 ms

link.gif

link.gif

352 ms

track

track

328 ms

track

track

330 ms

track

track

349 ms

sync

sync

174 ms

Accessibility Review

otzt.nobody.jp accessibility score

68

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

Best Practices

otzt.nobody.jp best practices score

77

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

otzt.nobody.jp SEO score

67

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 Otzt.nobody.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 Otzt.nobody.jp 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

otzt.nobody.jp

Open Graph description is not detected on the main page of Otzt Nobody. 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: