Tools & Wizards About Us
crux-labs.com screenshot

Report Summary

  • 0

    Performance

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

crux-labs.com

Crux Labs | Small Business Phone System & Call Centre Solution | Unified Communication

Page Load Speed

4.7 sec in total

First Response

493 ms

Resources Loaded

3.2 sec

Page Rendered

999 ms

crux-labs.com screenshot

About Website

Welcome to crux-labs.com homepage info - get ready to check Crux Labs best content right away, or after learning these important things about crux-labs.com

Best in class, remote-ready, small business phone system and call centre solution. No more missed calls, so no more missed business!

Visit crux-labs.com

Key Findings

We analyzed Crux-labs.com page load time and found that the first response time was 493 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

crux-labs.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

crux-labs.com

493 ms

crux-labs.com

1551 ms

icon.png

994 ms

Group-267.png

482 ms

Call-center-pana-1.png

1162 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Crux-labs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Crux-labs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 657.1 kB (80%)

Content Size

822.5 kB

After Optimization

165.4 kB

  • HTML
  • Images

In fact, the total size of Crux-labs.com main page is 822.5 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. Only 10% of websites need less resources to load. HTML takes 737.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 657.1 kB

  • Original 737.0 kB
  • After minification 736.6 kB
  • After compression 79.9 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. 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 657.1 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 85.5 kB
  • After minification 85.5 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. Crux Labs images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crux Labs. According to our analytics all requests are already optimized.

Network Requests Diagram

crux-labs.com

crux-labs.com

493 ms

crux-labs.com

crux-labs.com

1551 ms

icon.png

icon.png

994 ms

Group-267.png

Group-267.png

482 ms

Call-center-pana-1.png

Call-center-pana-1.png

1162 ms

Accessibility Review

crux-labs.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

crux-labs.com best practices score

92

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

SEO Factors

crux-labs.com SEO score

75

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Crux-labs.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 Crux-labs.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

crux-labs.com

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