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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vex.com

Home - VEX Robotics

Page Load Speed

136 ms in total

First Response

36 ms

Resources Loaded

100 ms

Page Rendered

0 ms

About Website

Click here to check amazing VEX content for United States. Otherwise, check out these important facts you probably never knew about vex.com

Homepage overview of VEX Robotics.

Visit vex.com

Key Findings

We analyzed Vex.com page load time and found that the first response time was 36 ms and then it took 100 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

vex.com performance score

0

Network Requests Diagram

vex.com

36 ms

vex.com

36 ms

v1

27 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Vex.com and no external sources were called. The less responsive or slowest element that took the longest time to load (36 ms) belongs to the original domain Vex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.3 kB (11%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vex.com main page is 1.7 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 8.9 kB

  • Original 16.2 kB
  • After minification 16.2 kB
  • After compression 7.3 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. 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 8.9 kB or 55% of the original size.

Image Optimization

-2%

Potential reduce by 31.8 kB

  • Original 1.5 MB
  • After minification 1.5 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. VEX images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-86%

Potential reduce by 148.5 kB

  • Original 173.6 kB
  • After minification 142.6 kB
  • After compression 25.1 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. Vex.com needs all CSS files to be minified and compressed as it can save up to 148.5 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VEX. According to our analytics all requests are already optimized.

Network Requests Diagram

SEO Factors

vex.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 Vex.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 Vex.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 VEX. 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: