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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zvideo.com

Rugged Servers, Rugged Monitors, Ruggedized Computers, Video Enhancement | Z Micro

Page Load Speed

1.7 sec in total

First Response

137 ms

Resources Loaded

1.4 sec

Page Rendered

135 ms

About Website

Click here to check amazing Z Video content. Otherwise, check out these important facts you probably never knew about zvideo.com

The leading producer of rugged, deployable computing and display solutions. High-performance, MIL-spec computers, servers, display units and software for the field.

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Key Findings

We analyzed Zvideo.com page load time and found that the first response time was 137 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zvideo.com performance score

0

Network Requests Diagram

zvideo.com

137 ms

zmicro.com

303 ms

style.css

186 ms

cusel.css

125 ms

jquery-1.4.2.js

262 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zvideo.com, 80% (40 requests) were made to Zmicro.com and 6% (3 requests) were made to T6.trackalyzer.com. The less responsive or slowest element that took the longest time to load (806 ms) relates to the external source Zmicro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.8 kB (44%)

Content Size

681.7 kB

After Optimization

381.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zvideo.com main page is 681.7 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. 30% of websites need less resources to load. Javascripts take 365.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 30.4 kB

  • Original 36.4 kB
  • After minification 21.8 kB
  • After compression 5.9 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 14.6 kB, which is 40% 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 30.4 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 8.0 kB

  • Original 249.8 kB
  • After minification 241.8 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. Z Video images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 237.6 kB

  • Original 365.6 kB
  • After minification 364.6 kB
  • After compression 128.0 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 237.6 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 23.7 kB

  • Original 29.8 kB
  • After minification 28.2 kB
  • After compression 6.1 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. Zvideo.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (47%)

Requests Now

47

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z Video. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

zvideo.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zvideo.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zvideo.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

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