Tools & Wizards About Us
ok51.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ok51.org

好商网-国内专业的b2b商务门户,供求信息免费发布,网上贸易平台

Page Load Speed

54.6 sec in total

First Response

3.4 sec

Resources Loaded

50.4 sec

Page Rendered

775 ms

ok51.org screenshot

About Website

Visit ok51.org now to see the best up-to-date Ok 51 content and also check out these interesting facts you probably never knew about ok51.org

好商网-国内专业的b2b商务门户,供求信息免费发布,电子商务平台,全国商贸平台,全国供求平台

Visit ok51.org

Key Findings

We analyzed Ok51.org page load time and found that the first response time was 3.4 sec and then it took 51.2 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ok51.org performance score

0

Network Requests Diagram

ok51.org

3422 ms

style.css

1469 ms

all.css

1492 ms

index.css

1717 ms

index.css

1282 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that all of those requests were addressed to Ok51.org and no external sources were called. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Ok51.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 458.8 kB (39%)

Content Size

1.2 MB

After Optimization

716.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ok51.org main page is 1.2 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. 30% of websites need less resources to load. Images take 728.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 157.3 kB

  • Original 175.6 kB
  • After minification 107.8 kB
  • After compression 18.3 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 67.8 kB, which is 39% 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 157.3 kB or 90% of the original size.

Image Optimization

-16%

Potential reduce by 115.0 kB

  • Original 728.6 kB
  • After minification 613.7 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, Ok 51 needs image optimization as it can save up to 115.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 146.2 kB

  • Original 220.7 kB
  • After minification 214.2 kB
  • After compression 74.5 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 146.2 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 40.3 kB

  • Original 50.5 kB
  • After minification 42.5 kB
  • After compression 10.3 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. Ok51.org needs all CSS files to be minified and compressed as it can save up to 40.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (18%)

Requests Now

105

After Optimization

86

  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ok 51. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ok51.org

ok51.org

3422 ms

style.css

style.css

1469 ms

all.css

all.css

1492 ms

index.css

index.css

1717 ms

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index.css

1282 ms

lang.js

lang.js

1273 ms

config.js

config.js

1295 ms

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2646 ms

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1724 ms

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1752 ms

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6746 ms

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1886 ms

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3011 ms

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SEO Factors

ok51.org SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ok51.org 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 Ok51.org main page’s claimed encoding is gbk. 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

ok51.org

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