Tools & Wizards About Us
dengkanhao.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

dengkanhao.com

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Page Load Speed

2.7 sec in total

First Response

539 ms

Resources Loaded

2 sec

Page Rendered

113 ms

dengkanhao.com screenshot

About Website

Visit dengkanhao.com now to see the best up-to-date Dengkanhao content and also check out these interesting facts you probably never knew about dengkanhao.com

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Key Findings

We analyzed Dengkanhao.com page load time and found that the first response time was 539 ms and then it took 2.1 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

dengkanhao.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

dengkanhao.com

539 ms

setstyle.css

331 ms

logo.gif

313 ms

parking.html

354 ms

gtm.js

19 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dengkanhao.com, 63% (22 requests) were made to Onamae.com and 23% (8 requests) were made to Cache.img.gmo.jp. The less responsive or slowest element that took the longest time to load (769 ms) relates to the external source Onamae.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.5 kB (53%)

Content Size

443.8 kB

After Optimization

209.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dengkanhao.com main page is 443.8 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. 25% of websites need less resources to load. Javascripts take 193.6 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 1.0 kB

  • Original 2.1 kB
  • After minification 2.0 kB
  • After compression 1.1 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 1.0 kB or 49% of the original size.

Image Optimization

-17%

Potential reduce by 25.8 kB

  • Original 155.0 kB
  • After minification 129.3 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. Obviously, Dengkanhao needs image optimization as it can save up to 25.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 128.8 kB

  • Original 193.6 kB
  • After minification 182.2 kB
  • After compression 64.9 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 128.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 78.9 kB

  • Original 93.0 kB
  • After minification 77.4 kB
  • After compression 14.1 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. Dengkanhao.com needs all CSS files to be minified and compressed as it can save up to 78.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dengkanhao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dengkanhao.com

dengkanhao.com

539 ms

setstyle.css

setstyle.css

331 ms

logo.gif

logo.gif

313 ms

parking.html

parking.html

354 ms

gtm.js

gtm.js

19 ms

this.css

this.css

661 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

769 ms

jquery.cookie.js

jquery.cookie.js

316 ms

search_textarea.js

search_textarea.js

334 ms

script.js

script.js

513 ms

script_slider.js

script_slider.js

363 ms

mainVisual_slider.js

mainVisual_slider.js

475 ms

accordion.js

accordion.js

501 ms

popup.js

popup.js

547 ms

jquery.infieldlabel.min.js

jquery.infieldlabel.min.js

634 ms

typed.js

typed.js

668 ms

countdown.min.js

countdown.min.js

684 ms

analytics.js

analytics.js

4 ms

collect

collect

11 ms

camp_bg_kuma.jpg

camp_bg_kuma.jpg

80 ms

title.png

title.png

170 ms

midasi.png

midasi.png

157 ms

btn01.png

btn01.png

178 ms

btn02.png

btn02.png

160 ms

btn03.png

btn03.png

172 ms

btn04.png

btn04.png

182 ms

btn05.png

btn05.png

312 ms

btn06.png

btn06.png

317 ms

campArea_b20160311moc.png

campArea_b20160311moc.png

102 ms

campArea_img002_kuma.png

campArea_img002_kuma.png

55 ms

campArea_textarea_kuma150702xzr.png

campArea_textarea_kuma150702xzr.png

55 ms

search_bottom_text_back.png

search_bottom_text_back.png

55 ms

campArea_btn.png

campArea_btn.png

58 ms

underline.png

underline.png

62 ms

campArea_textarea_highlight.png

campArea_textarea_highlight.png

62 ms

Accessibility Review

dengkanhao.com accessibility score

59

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.

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

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dengkanhao.com 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

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

dengkanhao.com SEO score

91

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dengkanhao.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Japanese language. Our system also found out that Dengkanhao.com 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

dengkanhao.com

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