Tools & Wizards About Us
dianhua.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dianhua.cn

电话邦 - 电话号码生态圈构建者，精准可信的全球号码数据

Page Load Speed

7.2 sec in total

First Response

2.1 sec

Resources Loaded

5 sec

Page Rendered

86 ms

dianhua.cn screenshot

About Website

Visit dianhua.cn now to see the best up-to-date Dianhua content for China and also check out these interesting facts you probably never knew about dianhua.cn

电话邦，联合发起成立可信号码信息服务联盟，为政企工商的电话号码提供安全可信的实名认证，陌电识别精准识别政企号码，生活黄页提供一体化生活服务入口，智能短信将通知类短信进行场景化处理，可视化语音菜单将语音服务进行可视化文图处理。电话邦，致力于为手机用户提供一站式全方位的生活黄页服务

Visit dianhua.cn

Key Findings

We analyzed Dianhua.cn page load time and found that the first response time was 2.1 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dianhua.cn performance score

0

Network Requests Diagram

dianhua.cn

2053 ms

www.baidu.com

1479 ms

jquery-1.10.2.min_f2fb5194.js

1621 ms

bd_logo1.png

427 ms

baidu_jgylogo3.gif

445 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Dianhua.cn, 71% (10 requests) were made to S1.bdstatic.com and 21% (3 requests) were made to Baidu.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Dianhua.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.9 kB (63%)

Content Size

479.4 kB

After Optimization

179.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dianhua.cn main page is 479.4 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 350.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 76.4 kB

  • Original 99.1 kB
  • After minification 99.1 kB
  • After compression 22.7 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. 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 76.4 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 5.8 kB

  • Original 29.8 kB
  • After minification 24.0 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, Dianhua needs image optimization as it can save up to 5.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 217.7 kB

  • Original 350.5 kB
  • After minification 350.5 kB
  • After compression 132.8 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 217.7 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dianhua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dianhua.cn

dianhua.cn

2053 ms

www.baidu.com

www.baidu.com

1479 ms

jquery-1.10.2.min_f2fb5194.js

jquery-1.10.2.min_f2fb5194.js

1621 ms

bd_logo1.png

bd_logo1.png

427 ms

baidu_jgylogo3.gif

baidu_jgylogo3.gif

445 ms

zbios_62c636fe.png

zbios_62c636fe.png

1598 ms

nuomi_510f7472.png

nuomi_510f7472.png

1595 ms

icons_0e814c16.png

icons_0e814c16.png

1621 ms

all_async_search_56ddf144.js

all_async_search_56ddf144.js

13 ms

every_cookie_aa168cb4.js

every_cookie_aa168cb4.js

4 ms

nu_instant_search_8ca269c4.js

nu_instant_search_8ca269c4.js

15 ms

bdsug_async_57648516.js

bdsug_async_57648516.js

7 ms

quickdelete_9c14b01a.png

quickdelete_9c14b01a.png

11 ms

baiduia_b45d552b.js

baiduia_b45d552b.js

11 ms

SEO Factors

dianhua.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dianhua.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 Dianhua.cn 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

dianhua.cn

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