Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vn-zoom.com

vn-zoom.com - vn zoom Resources and Information.

Page Load Speed

1.7 sec in total

First Response

532 ms

Resources Loaded

1.1 sec

Page Rendered

75 ms

vn-zoom.com screenshot

About Website

Click here to check amazing Vn Zoom content for United States. Otherwise, check out these important facts you probably never knew about vn-zoom.com

vn-zoom.com is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, vn-zoom.com has it all. We hope you find wha...

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Key Findings

We analyzed Vn-zoom.com page load time and found that the first response time was 532 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Vn-zoom.com rating and web reputation

Performance Metrics

vn-zoom.com performance score

0

Network Requests Diagram

www.vn-zoom.com

532 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 Vn-zoom.com and no external sources were called. The less responsive or slowest element that took the longest time to load (532 ms) belongs to the original domain Vn-zoom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (52%)

Content Size

2.5 MB

After Optimization

1.2 MB

In fact, the total size of Vn-zoom.com main page is 2.5 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. Javascripts take 907.8 kB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 46 B

  • Original 154 B
  • After minification 152 B
  • After compression 108 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 46 B or 30% of the original size.

Image Optimization

-15%

Potential reduce by 134.1 kB

  • Original 887.3 kB
  • After minification 753.2 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, Vn Zoom needs image optimization as it can save up to 134.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 609.1 kB

  • Original 907.8 kB
  • After minification 854.4 kB
  • After compression 298.7 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 609.1 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 544.1 kB

  • Original 663.0 kB
  • After minification 653.2 kB
  • After compression 118.9 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. Vn-zoom.com needs all CSS files to be minified and compressed as it can save up to 544.1 kB or 82% 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.

SEO Factors

vn-zoom.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vn-zoom.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vn-zoom.com main page’s claimed encoding is . 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

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