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1616u.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

1616u.com

Page Load Speed

37.3 sec in total

First Response

4.8 sec

Resources Loaded

32.1 sec

Page Rendered

337 ms

1616u.com screenshot

About Website

Welcome to 1616u.com homepage info - get ready to check 1616 U best content right away, or after learning these important things about 1616u.com

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Key Findings

We analyzed 1616u.com page load time and found that the first response time was 4.8 sec and then it took 32.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

1616u.com performance score

0

Network Requests Diagram

1616u.com

4848 ms

common.css

5020 ms

color.css

946 ms

jquery.js

10564 ms

com.js

3597 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original 1616u.com, 7% (2 requests) were made to Pic3.40017.cn. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain 1616u.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.7 kB (61%)

Content Size

147.7 kB

After Optimization

57.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1616u.com main page is 147.7 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 46.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 38.6 kB

  • Original 43.7 kB
  • After minification 30.8 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 12.9 kB, which is 30% 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 38.6 kB or 88% of the original size.

Image Optimization

-21%

Potential reduce by 9.9 kB

  • Original 46.2 kB
  • After minification 36.3 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, 1616 U needs image optimization as it can save up to 9.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 16.1 kB

  • Original 23.1 kB
  • After minification 19.1 kB
  • After compression 7.0 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 16.1 kB or 70% of the original size.

CSS Optimization

-75%

Potential reduce by 26.1 kB

  • Original 34.7 kB
  • After minification 33.5 kB
  • After compression 8.6 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. 1616u.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1616 U. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

1616u.com

1616u.com

4848 ms

common.css

common.css

5020 ms

color.css

color.css

946 ms

jquery.js

jquery.js

10564 ms

com.js

com.js

3597 ms

web.css

web.css

1012 ms

index.css

index.css

3546 ms

index.js

index.js

499 ms

com_line.png

com_line.png

522 ms

logo.png

logo.png

2424 ms

com_icon.png

com_icon.png

9579 ms

2015122116281702.jpg

2015122116281702.jpg

19921 ms

20151221162735703.jpg

20151221162735703.jpg

19921 ms

index-logo.png

index-logo.png

1552 ms

ico11.png

ico11.png

1031 ms

line2.png

line2.png

1542 ms

20151221103025808.jpg

20151221103025808.jpg

4175 ms

ZjG26p.jpg

ZjG26p.jpg

14087 ms

fixed_1.gif

fixed_1.gif

1948 ms

20151218102657835.jpg

20151218102657835.jpg

19806 ms

20151218102917376.jpg

20151218102917376.jpg

6345 ms

20151218103021495.jpg

20151218103021495.jpg

7677 ms

2015121810313602.jpg

2015121810313602.jpg

7783 ms

2015121810328629.jpg

2015121810328629.jpg

12746 ms

20151218103317590.jpg

20151218103317590.jpg

10824 ms

20151218103358598.jpg

20151218103358598.jpg

19805 ms

201561219132400.png

201561219132400.png

19806 ms

MDwRYu.jpg

MDwRYu.jpg

19805 ms

SEO Factors

1616u.com 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 1616u.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 1616u.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

1616u.com

Open Graph description is not detected on the main page of 1616 U. 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: