Tools & Wizards About Us
vgoinc.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vgoinc.com

Mechanical and Metallurgical Consulting Engineers | VGO Inc.

Page Load Speed

3.2 sec in total

First Response

594 ms

Resources Loaded

2.1 sec

Page Rendered

449 ms

vgoinc.com screenshot

About Website

Click here to check amazing VGO Inc content. Otherwise, check out these important facts you probably never knew about vgoinc.com

VGO provides high-quality Testing and Failure Analysis services to aide practicing engineers in solving real-world technical problems.

Visit vgoinc.com

Key Findings

We analyzed Vgoinc.com page load time and found that the first response time was 594 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

vgoinc.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

vgoinc.com

594 ms

wp-emoji-release.min.js

113 ms

style.min.css

158 ms

styles.css

115 ms

style.css

203 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Vgoinc.com, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (714 ms) belongs to the original domain Vgoinc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.6 kB (9%)

Content Size

1.1 MB

After Optimization

958.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vgoinc.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 778.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.1 kB

  • Original 41.8 kB
  • After minification 40.9 kB
  • After compression 8.7 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 33.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 5.1 kB

  • Original 778.2 kB
  • After minification 773.1 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. VGO Inc images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 33.5 kB

  • Original 158.8 kB
  • After minification 158.8 kB
  • After compression 125.3 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 33.5 kB or 21% of the original size.

CSS Optimization

-31%

Potential reduce by 23.0 kB

  • Original 74.9 kB
  • After minification 74.9 kB
  • After compression 51.9 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. Vgoinc.com needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (73%)

Requests Now

41

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VGO Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vgoinc.com

vgoinc.com

594 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

113 ms

style.min.css

style.min.css

158 ms

styles.css

styles.css

115 ms

style.css

style.css

203 ms

css

css

110 ms

superfish.css

superfish.css

114 ms

component.css

component.css

116 ms

font-awesome.min.css

font-awesome.min.css

232 ms

jquery.fancybox.css

jquery.fancybox.css

308 ms

flexslider.css

flexslider.css

278 ms

style-responsive.css

style-responsive.css

357 ms

style-custom.css

style-custom.css

380 ms

frontend.css

frontend.css

355 ms

masterslider.main.css

masterslider.main.css

308 ms

custom.css

custom.css

381 ms

jquery.min.js

jquery.min.js

421 ms

jquery-migrate.min.js

jquery-migrate.min.js

393 ms

scripts.js

scripts.js

392 ms

superfish.js

superfish.js

393 ms

hoverIntent.min.js

hoverIntent.min.js

564 ms

modernizr.custom.js

modernizr.custom.js

564 ms

jquery.dlmenu.js

jquery.dlmenu.js

603 ms

jquery.easing.js

jquery.easing.js

600 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

602 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

603 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

603 ms

jquery.flexslider.js

jquery.flexslider.js

687 ms

gdlr-script.js

gdlr-script.js

686 ms

js

js

264 ms

maps.js

maps.js

684 ms

masterslider.min.js

masterslider.min.js

714 ms

analytics.js

analytics.js

200 ms

vgo-logo.png

vgo-logo.png

162 ms

blank.gif

blank.gif

160 ms

strain-gage1.jpg

strain-gage1.jpg

343 ms

laboratory-testing.jpg

laboratory-testing.jpg

170 ms

field-inspections-alt2.jpg

field-inspections-alt2.jpg

171 ms

failure-analysis-alt.jpg

failure-analysis-alt.jpg

172 ms

vgo-logo-footer.png

vgo-logo-footer.png

170 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

170 ms

collect

collect

606 ms

parallax7.jpg

parallax7.jpg

564 ms

gen_204

gen_204

107 ms

Accessibility Review

vgoinc.com accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vgoinc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vgoinc.com SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Vgoinc.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 Vgoinc.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

vgoinc.com

Open Graph data is detected on the main page of VGO Inc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: