Tools & Wizards About Us
dutianya.cn screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dutianya.cn

杭州会所桑拿论坛-专业杭州桑拿资讯门户

Page Load Speed

40.5 sec in total

First Response

1.7 sec

Resources Loaded

37.3 sec

Page Rendered

1.6 sec

dutianya.cn screenshot

About Website

Click here to check amazing Dutianya content. Otherwise, check out these important facts you probably never knew about dutianya.cn

杭州桑拿网专业提供杭州地区夜生活桑拿交流信息资讯,原名杭州会所、杭州夜网信息资讯、打造最新最全的杭州桑拿地图、体验高品质的杭州会所桑拿网

Visit dutianya.cn

Key Findings

We analyzed Dutianya.cn page load time and found that the first response time was 1.7 sec and then it took 38.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

dutianya.cn performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

dutianya.cn

1675 ms

dedecms.css

1535 ms

dedeajax2.js

1148 ms

j.js

7813 ms

pic_scroll.js

1179 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 32% of them (16 requests) were addressed to the original Dutianya.cn, 16% (8 requests) were made to Pos.baidu.com and 14% (7 requests) were made to Ad.dedecms.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Dutianya.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.9 kB (64%)

Content Size

291.0 kB

After Optimization

106.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dutianya.cn main page is 291.0 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. 20% of websites need less resources to load. Javascripts take 206.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.3 kB

  • Original 28.8 kB
  • After minification 26.6 kB
  • After compression 6.5 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 22.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 4.6 kB
  • After minification 4.6 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. Dutianya images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 120.3 kB

  • Original 206.3 kB
  • After minification 203.9 kB
  • After compression 86.0 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 120.3 kB or 58% of the original size.

CSS Optimization

-82%

Potential reduce by 42.3 kB

  • Original 51.4 kB
  • After minification 40.0 kB
  • After compression 9.1 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. Dutianya.cn needs all CSS files to be minified and compressed as it can save up to 42.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (42%)

Requests Now

48

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dutianya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dutianya.cn

dutianya.cn

1675 ms

dedecms.css

dedecms.css

1535 ms

dedeajax2.js

dedeajax2.js

1148 ms

j.js

j.js

7813 ms

pic_scroll.js

pic_scroll.js

1179 ms

718 ms

716 ms

722 ms

764 ms

765 ms

vote_1.js

vote_1.js

750 ms

qrcode.js

qrcode.js

1137 ms

774 ms

1056 ms

layout.css

layout.css

427 ms

page.css

page.css

1163 ms

green_skin.png

green_skin.png

949 ms

logo.gif

logo.gif

502 ms

o.js

o.js

983 ms

lcmm

lcmm

1000 ms

0f000Ki-jmcoxAglW_YOq0.gif

0f000Ki-jmcoxAglW_YOq0.gif

1856 ms

lcmm

lcmm

955 ms

search-bt.gif

search-bt.gif

15183 ms

0f000D9ndRRKZhtlQlDgqf.gif

0f000D9ndRRKZhtlQlDgqf.gif

575 ms

new-article.gif

new-article.gif

392 ms

lcmm

lcmm

524 ms

basejs

basejs

1719 ms

adcomp.js

adcomp.js

2881 ms

lcmm

lcmm

2213 ms

require

require

524 ms

0f000rzcP3sC6ij1Txfut0.gif

0f000rzcP3sC6ij1Txfut0.gif

565 ms

lcmm

lcmm

461 ms

ALLYES.js

ALLYES.js

320 ms

MediaMax.js

MediaMax.js

6421 ms

0f000rbMLac9AOqCxbNBO0.gif

0f000rbMLac9AOqCxbNBO0.gif

564 ms

comm-bt.gif

comm-bt.gif

413 ms

qrcode.php

qrcode.php

505 ms

lcmm

lcmm

497 ms

qrcode.php

qrcode.php

644 ms

0f000FhHsEMRWpC7nIsPqs.gif

0f000FhHsEMRWpC7nIsPqs.gif

714 ms

lcmm

lcmm

1593 ms

require

require

543 ms

adxcm_base_mm.htm

adxcm_base_mm.htm

5932 ms

x

x

12211 ms

x

x

53 ms

o.htm

o.htm

1017 ms

wh.js

wh.js

1864 ms

ac.js

ac.js

1609 ms

fp.htm

fp.htm

783 ms

fp.htm

fp.htm

427 ms

Accessibility Review

dutianya.cn accessibility score

46

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

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

dutianya.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Low

Detected JavaScript libraries

SEO Factors

dutianya.cn SEO score

92

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dutianya.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Dutianya.cn main page’s claimed encoding is gb2312. 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

dutianya.cn

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