Tools & Wizards About Us
yp.yidaba.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yp.yidaba.com

企业黄页_企业查询_企业名录_企业免费推广_免费商铺_最新企业目录-一大把企业库

Page Load Speed

46.7 sec in total

First Response

6.7 sec

Resources Loaded

39.8 sec

Page Rendered

291 ms

yp.yidaba.com screenshot

About Website

Visit yp.yidaba.com now to see the best up-to-date Yp Yidaba content for United States and also check out these interesting facts you probably never knew about yp.yidaba.com

一大把企业库提供了全国各地详实的公司介绍，联系人资料，免费创建企业商铺，是企业买卖产品、拓展市场及网络推广的首选。

Visit yp.yidaba.com

Key Findings

We analyzed Yp.yidaba.com page load time and found that the first response time was 6.7 sec and then it took 40 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. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yp.yidaba.com performance score

0

Network Requests Diagram

yp.yidaba.com

6656 ms

style.css

1885 ms

jquery-1.4.2.js

14861 ms

slider.js

1445 ms

common.js

2718 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Yp.yidaba.com, 59% (23 requests) were made to Yidaba.com and 18% (7 requests) were made to Img.a.yidaba.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Yidaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.6 kB (54%)

Content Size

338.9 kB

After Optimization

156.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yp.yidaba.com main page is 338.9 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 263.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.9 kB

  • Original 53.7 kB
  • After minification 50.8 kB
  • After compression 10.9 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 42.9 kB or 80% of the original size.

Image Optimization

-47%

Potential reduce by 123.7 kB

  • Original 263.4 kB
  • After minification 139.7 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, Yp Yidaba needs image optimization as it can save up to 123.7 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 5.6 kB

  • Original 8.1 kB
  • After minification 6.5 kB
  • After compression 2.5 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 5.6 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 10.4 kB

  • Original 13.6 kB
  • After minification 12.2 kB
  • After compression 3.2 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. Yp.yidaba.com needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

32

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yp Yidaba. 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

yp.yidaba.com

yp.yidaba.com

6656 ms

style.css

style.css

1885 ms

jquery-1.4.2.js

jquery-1.4.2.js

14861 ms

slider.js

slider.js

1445 ms

common.js

common.js

2718 ms

search2015.js

search2015.js

1073 ms

rightlogin.js

rightlogin.js

818 ms

1fb8824ffabfa7705aecf372b06d7ea0a.jpg

1fb8824ffabfa7705aecf372b06d7ea0a.jpg

3505 ms

head%3E%3Cbody%20bgcolor=

head%3E%3Cbody%20bgcolor=

361 ms

ydb_ba.jpg

ydb_ba.jpg

6207 ms

15e0ff4fa32d3c0ff683bbe20b6614d28.jpg

15e0ff4fa32d3c0ff683bbe20b6614d28.jpg

6007 ms

1ac9005206f0456f37a35181634d06acf.jpg

1ac9005206f0456f37a35181634d06acf.jpg

4636 ms

1ef05c13e7b055a914c67e4490555e8a0.jpg

1ef05c13e7b055a914c67e4490555e8a0.jpg

6561 ms

1e06a9b8047bff9abb240ebbe79ce9c83.jpg

1e06a9b8047bff9abb240ebbe79ce9c83.jpg

7604 ms

10351f742ceb690a96af704ff6cb3f707.jpg

10351f742ceb690a96af704ff6cb3f707.jpg

6253 ms

19c157578063cfa6326226633741fe911.jpg

19c157578063cfa6326226633741fe911.jpg

7121 ms

wx.png

wx.png

17971 ms

tw.jpg

tw.jpg

6530 ms

1.jpg

1.jpg

17733 ms

2.jpg

2.jpg

19683 ms

whwed.jpg

whwed.jpg

4515 ms

banner3.jpg

banner3.jpg

8013 ms

banner4.jpg

banner4.jpg

12397 ms

ydb_xy.jpg

ydb_xy.jpg

5510 ms

ydb_110.jpg

ydb_110.jpg

6368 ms

ydb_axb.jpg

ydb_axb.jpg

6366 ms

ydblogo.png

ydblogo.png

16393 ms

sbutton.png

sbutton.png

10756 ms

NavBg.png

NavBg.png

17528 ms

l.png

l.png

13258 ms

r.png

r.png

13706 ms

icn.png

icn.png

18790 ms

dot2.png

dot2.png

19574 ms

a1.png

a1.png

19575 ms

b1.png

b1.png

19574 ms

c1.png

c1.png

19574 ms

h.js

h.js

2140 ms

21.gif

21.gif

873 ms

hm.gif

hm.gif

2298 ms

SEO Factors

yp.yidaba.com SEO score

0

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 Yp.yidaba.com 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 Yp.yidaba.com 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

yp.yidaba.com

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