Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

robustcx.com

Page Load Speed

2.8 sec in total

First Response

1.1 sec

Resources Loaded

1.7 sec

Page Rendered

87 ms

About Website

Visit robustcx.com now to see the best up-to-date Robustcx content for United States and also check out these interesting facts you probably never knew about robustcx.com

RobustCX specializes in working with small businesses providing computer security, data back up & recovery and IT support services. We offer data backup devices plus we offer computer security for sof...

Visit robustcx.com

Key Findings

We analyzed Robustcx.com page load time and found that the first response time was 1.1 sec and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

robustcx.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value25.2 s

0/100

10%

TBT (Total Blocking Time)

Value25,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.842

4/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

www.robustcx.com

1059 ms

minified.js

102 ms

focus-within-polyfill.js

192 ms

polyfill.min.js

182 ms

bootstrap-features.24d4529b.bundle.min.js

132 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Robustcx.com, 44% (16 requests) were made to Static.parastorage.com and 14% (5 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Robustcx.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 518.3 kB (61%)

Content Size

850.9 kB

After Optimization

332.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Robustcx.com main page is 850.9 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. 50% of websites need less resources to load. HTML takes 625.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 498.3 kB

  • Original 625.8 kB
  • After minification 623.9 kB
  • After compression 127.5 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 498.3 kB or 80% of the original size.

Image Optimization

-25%

Potential reduce by 19.7 kB

  • Original 79.6 kB
  • After minification 59.9 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, Robustcx needs image optimization as it can save up to 19.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 319 B

  • Original 145.0 kB
  • After minification 145.0 kB
  • After compression 144.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 18 B

  • Original 529 B
  • After minification 529 B
  • After compression 511 B

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. Robustcx.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (47%)

Requests Now

32

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robustcx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

robustcx.com accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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.

Best Practices

robustcx.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

robustcx.com SEO score

91

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

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