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dd3.biz screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

dd3.biz

株式投資って面白いですねー/株式相場/株価/日記

Page Load Speed

3.3 sec in total

First Response

538 ms

Resources Loaded

2.6 sec

Page Rendered

95 ms

dd3.biz screenshot

About Website

Welcome to dd3.biz homepage info - get ready to check Dd 3 best content for Japan right away, or after learning these important things about dd3.biz

株式投資って面白いですねー。2年半で、+1400万円の利益を出しました(資金500万円)。株式相場の過熱時期、冷却時期を適時報告します。お勧め銘柄は私の売買する株です。もし、自分がよく知っている株があればそれを売買して下さい。株式相場の過熱時期、冷却時期を適時公開していますのでそれに合わせて売買する事をお勧めします。

Visit dd3.biz

Key Findings

We analyzed Dd3.biz page load time and found that the first response time was 538 ms and then it took 2.7 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

dd3.biz performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

dd3.biz

538 ms

091960600

671 ms

logo3.gif

343 ms

st10_l2.gif

331 ms

logo5.gif

341 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 33% of them (4 requests) were addressed to the original Dd3.biz, 33% (4 requests) were made to Asumi.shinobi.jp and 17% (2 requests) were made to J8.shinobi.jp. The less responsive or slowest element that took the longest time to load (671 ms) relates to the external source J8.shinobi.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.5 kB (29%)

Content Size

22.7 kB

After Optimization

16.1 kB

  • HTML
  • JavaScript

In fact, the total size of Dd3.biz main page is 22.7 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. Javascripts take 13.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.4 kB

  • Original 9.1 kB
  • After minification 7.8 kB
  • After compression 2.7 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 1.3 kB, which is 14% 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 6.4 kB or 70% of the original size.

JavaScript Optimization

-1%

Potential reduce by 162 B

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 13.4 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.

Requests Breakdown

Number of requests can be reduced by 6 (60%)

Requests Now

10

After Optimization

4

  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dd 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dd3.biz

dd3.biz

538 ms

091960600

091960600

671 ms

logo3.gif

logo3.gif

343 ms

st10_l2.gif

st10_l2.gif

331 ms

logo5.gif

logo5.gif

341 ms

Zen

Zen

526 ms

encount

encount

524 ms

assault

assault

522 ms

assault

assault

524 ms

s.gif

s.gif

173 ms

1.17.46

1.17.46

531 ms

fire

fire

174 ms

Accessibility Review

dd3.biz accessibility score

50

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

<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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

dd3.biz best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

dd3.biz 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

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dd3.biz can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dd3.biz 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

dd3.biz

Open Graph description is not detected on the main page of Dd 3. 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: