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izengzhi.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

izengzhi.com

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Page Load Speed

1.6 sec in total

First Response

745 ms

Resources Loaded

750 ms

Page Rendered

77 ms

izengzhi.com screenshot

About Website

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Key Findings

We analyzed Izengzhi.com page load time and found that the first response time was 745 ms and then it took 827 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster. This domain responded with an error, which can significantly jeopardize Izengzhi.com rating and web reputation

Performance Metrics

izengzhi.com performance score

0

Network Requests Diagram

izengzhi.com

745 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Izengzhi.com and no external sources were called. The less responsive or slowest element that took the longest time to load (745 ms) belongs to the original domain Izengzhi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 774.5 kB (10%)

Content Size

7.4 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Izengzhi.com main page is 7.4 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 288 B

  • Original 689 B
  • After minification 661 B
  • After compression 401 B

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 288 B or 42% of the original size.

Image Optimization

-8%

Potential reduce by 571.2 kB

  • Original 7.1 MB
  • After minification 6.5 MB

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. Izengzhi images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 173.9 kB

  • Original 257.5 kB
  • After minification 238.2 kB
  • After compression 83.6 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 173.9 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 29.2 kB

  • Original 37.3 kB
  • After minification 25.8 kB
  • After compression 8.1 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. Izengzhi.com needs all CSS files to be minified and compressed as it can save up to 29.2 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

izengzhi.com

izengzhi.com

745 ms

SEO Factors

izengzhi.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 Izengzhi.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 Izengzhi.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

izengzhi.com

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