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51y5.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

51y5.net

连尚网络-WiFi万能钥匙

Page Load Speed

12.4 sec in total

First Response

1.9 sec

Resources Loaded

10.2 sec

Page Rendered

280 ms

51y5.net screenshot

About Website

Welcome to 51y5.net homepage info - get ready to check 51 Y 5 best content for China right away, or after learning these important things about 51y5.net

连尚网络旗下产品WiFi万能钥匙是全球免费上网平台，通过共享、投资、自建、合作等全产业链WiFi热点布局，为用户提供立体式的免费、安全上网服务。

Visit 51y5.net

Key Findings

We analyzed 51y5.net page load time and found that the first response time was 1.9 sec and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

51y5.net performance score

0

Network Requests Diagram

51y5.net

1949 ms

www.51y5.net

1207 ms

www.lianwifi.com

2592 ms

www.wifi.com

1177 ms

jquery.fullPage.css

220 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original 51y5.net, 79% (19 requests) were made to Wifi.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Lianwifi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.6 kB (16%)

Content Size

1.1 MB

After Optimization

937.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51y5.net main page is 1.1 MB. 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. Images take 952.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 8.1 kB

  • Original 10.9 kB
  • After minification 8.9 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 18% 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 8.1 kB or 74% of the original size.

Image Optimization

-9%

Potential reduce by 85.3 kB

  • Original 952.3 kB
  • After minification 867.0 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. 51 Y 5 images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 81.7 kB

  • Original 145.9 kB
  • After minification 145.8 kB
  • After compression 64.2 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 81.7 kB or 56% of the original size.

CSS Optimization

-74%

Potential reduce by 9.5 kB

  • Original 12.9 kB
  • After minification 10.3 kB
  • After compression 3.4 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. 51y5.net needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (15%)

Requests Now

20

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Y 5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

51y5.net

51y5.net

1949 ms

www.51y5.net

www.51y5.net

1207 ms

www.lianwifi.com

www.lianwifi.com

2592 ms

www.wifi.com

www.wifi.com

1177 ms

jquery.fullPage.css

jquery.fullPage.css

220 ms

app.css

app.css

439 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

1305 ms

jquery.easings.min.js

jquery.easings.min.js

658 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

872 ms

pic_logo.png

pic_logo.png

219 ms

btn_app.png

btn_app.png

220 ms

angle_white.png

angle_white.png

220 ms

tab01_a.gif

tab01_a.gif

221 ms

tab01_b.gif

tab01_b.gif

220 ms

home_bg.jpg

home_bg.jpg

1955 ms

handle.png

handle.png

1086 ms

btn_google-play.png

btn_google-play.png

439 ms

phone.png

phone.png

657 ms

icon_facebook.gif

icon_facebook.gif

438 ms

icon_twitter.gif

icon_twitter.gif

655 ms

icon_mail.gif

icon_mail.gif

655 ms

phone-2.png

phone-2.png

875 ms

analytics.js

analytics.js

33 ms

collect

collect

18 ms

SEO Factors

51y5.net 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 51y5.net 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 51y5.net 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

51y5.net

Open Graph description is not detected on the main page of 51 Y 5. 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: