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vnahelp.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vnahelp.com

Page Load Speed

3.4 sec in total

First Response

1.1 sec

Resources Loaded

2 sec

Page Rendered

227 ms

vnahelp.com screenshot

About Website

Visit vnahelp.com now to see the best up-to-date Vnahelp content and also check out these interesting facts you probably never knew about vnahelp.com

Information and products to assist RF and microwave professionals working with vector network analyzers. VNA Cal Kit Manager - edit and download cal kit coefficients.

Visit vnahelp.com

Key Findings

We analyzed Vnahelp.com page load time and found that the first response time was 1.1 sec and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

vnahelp.com performance score

0

Network Requests Diagram

vnahelp.com

1149 ms

ejs.js

52 ms

backgrnd.gif

49 ms

spacer.gif

782 ms

helpcat.gif

803 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Vnahelp.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vnahelp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 kB (76%)

Content Size

5.2 kB

After Optimization

1.2 kB

  • HTML

In fact, the total size of Vnahelp.com main page is 5.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 5.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 4.0 kB

  • Original 5.2 kB
  • After minification 4.6 kB
  • After compression 1.2 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 640 B, which is 12% 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 4.0 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (75%)

Requests Now

12

After Optimization

3

  • Images
  • JavaScript

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

Network Requests Diagram

vnahelp.com

vnahelp.com

1149 ms

ejs.js

ejs.js

52 ms

backgrnd.gif

backgrnd.gif

49 ms

spacer.gif

spacer.gif

782 ms

helpcat.gif

helpcat.gif

803 ms

home.gif

home.gif

795 ms

software.gif

software.gif

796 ms

tips.gif

tips.gif

794 ms

appnotes.gif

appnotes.gif

93 ms

references.gif

references.gif

122 ms

links.gif

links.gif

160 ms

sendemail.gif

sendemail.gif

198 ms

vnahelp.gif

vnahelp.gif

230 ms

SEO Factors

vnahelp.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 Vnahelp.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 Vnahelp.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

vnahelp.com

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